CN118269309B - Forming equipment for relay production and processing - Google Patents
Forming equipment for relay production and processing Download PDFInfo
- Publication number
- CN118269309B CN118269309B CN202410683148.3A CN202410683148A CN118269309B CN 118269309 B CN118269309 B CN 118269309B CN 202410683148 A CN202410683148 A CN 202410683148A CN 118269309 B CN118269309 B CN 118269309B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 claims abstract description 135
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 238000000465 moulding Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
- B29C45/4225—Take-off members or carriers for the moulded articles, e.g. grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7337—Heating or cooling of the mould using gas or steam
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H45/00—Details of relays
- H01H45/02—Bases; Casings; Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
- B29C2045/177—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners stacking moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
- B29C2045/4266—Robot grippers movable along three orthogonal axes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Robotics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the field of relay production, in particular to a forming device for relay production and processing, which comprises an injection molding machine, a mounting rack, a mounting block, a connecting pipe, an air blowing pipe, an air pipe and the like; the front of the injection molding machine is provided with a mounting frame, and the mounting frame is provided with a fixing plate; the mounting frame is provided with a mounting block through a transfer structure; the mounting block is provided with a connecting pipe; a plurality of air blowing pipes are arranged on the mounting block, air holes are formed in all the air blowing pipes, and all the air blowing pipes are communicated with the connecting pipes; the mounting block is provided with an air cavity; the mounting block is provided with a vent pipe which is communicated with the air cavity of the mounting block. According to the invention, the injection molding piece is guided by the guide plate, and the injection molding piece is deflected rightwards integrally, so that the injection molding piece is converted from an inclined state to a vertical state, and then the injection molding piece keeps the vertical state and continuously slides downwards, and each injection molding piece sliding downwards is stacked above in the vertical state, so that the effect of neatly stacking the injection molding pieces is achieved.
Description
Technical Field
The invention relates to the field of relay production, in particular to forming equipment for relay production and processing.
Background
The relay shell treated by the invention is in a shape of a quadrangular pyramid with a small top and a large bottom, and is hollow in the interior and open at the bottom.
In the process of performing the injection molding operation of the relay, there are the following problems:
In the process that the operation was moulded plastics to the relay goes on, after the injection molding machine die sinking exposes the injection molding, need take away the injection molding in the injection molding machine mould through the transfer structure, when the transfer structure adsorbs the injection molding, the temperature of injection molding is higher, the injection molding is not completely hardened, the whole deformation of inhaling of injection molding can be inhaled by the transfer structure, the precision to the injection molding causes the influence, wherein, the suction that injection molding and transfer structure contact area received is biggest, the deformation appears in the easy contact area that leads to, influence the use of injection molding.
Disclosure of Invention
In order to overcome the defect that the whole injection molding piece is absorbed and deformed by a transfer structure and influences the precision of the injection molding piece, the invention provides the molding equipment for producing and processing the relay.
The technical proposal is as follows: a forming device for relay production and processing comprises an injection molding machine, a mounting rack and a mounting block; the front of the injection molding machine is provided with a mounting frame, and the mounting frame is provided with a fixing plate; the mounting frame is provided with a mounting block through a transfer structure; the vacuum cup also comprises a connecting pipe, an air blowing pipe, an electric sleeve, a vacuum chuck and an air pipe; the mounting block is provided with a connecting pipe; a plurality of air blowing pipes are arranged on the mounting block, air holes are formed in all the air blowing pipes, and all the air blowing pipes are communicated with the connecting pipes; the mounting block is provided with an air cavity; the mounting block is provided with a vent pipe which is communicated with the air cavity of the mounting block; the installation block is provided with a plurality of electric sleeves, all electric sleeves are internally provided with cavities, and all electric sleeve cavities are communicated with the installation block air cavity; all electric sleeves are fixedly connected and communicated with a plurality of vacuum chucks, and miniature electromagnetic valves are arranged at the communication positions of all the vacuum chucks and the electric sleeves.
As a further preferable scheme, the device also comprises a pneumatic control clamping jaw; all electric sleeves are provided with a plurality of pneumatic control clamping jaws, all pneumatic control clamping jaws are connected with adjacent miniature electromagnetic valves, and the miniature electromagnetic valves control the vacuum chuck and the pneumatic control clamping jaws simultaneously.
As a further preferable scheme, the device also comprises a mounting plate, an electric control rotating plate and a limiting frame; a plurality of mounting plates are fixedly connected on the fixing plate; a plurality of electric control rotating plates are rotatably connected between every two front and rear opposite mounting plates; each mounting plate positioned at the rear is fixedly connected with a plurality of micro motors, and the output end of each micro motor is fixedly connected with a corresponding electric control rotating plate; a plurality of limiting frames are fixedly connected on the fixed plate, all the limiting frames are positioned between the two corresponding mounting plates, and each limiting frame penetrates through the corresponding electric control rotating plate.
As a further preferable scheme, the device also comprises a guide frame, a weight plate and a rope; the left part and the right part of the fixed plate are fixedly connected with guide frames, and a plurality of channels are arranged in all the guide frames; a plurality of counterweight plates are connected in each channel in a sliding way; all counterweight plates are fixedly connected with a plurality of ropes, and all ropes pass through the guide frames and are connected with the corresponding electric control rotating plates.
As a further preferred embodiment, the vertical channel cross-sectional area of the guide frame is greater than the bottom area of the injection molding.
As a further preferred embodiment, all weight plates are provided with a friction layer.
As a further preferable scheme, the device also comprises a guide plate; guide plates are fixedly connected in all guide frame channels.
As a further preferable scheme, the device also comprises a mounting rod and a bearing plate; a plurality of mounting rods are arranged at the lower part of the mounting frame; all the mounting rods are rotatably connected with a bearing plate.
As a further preferred solution, the carrier plate is provided with a plurality of cylinders.
As a further preferred embodiment, the device further comprises a collecting container; the collecting container is placed on the bearing plate, and the inner bottom surface of the collecting container is flush with the top surface of the bearing plate.
Compared with the prior art, the invention has the following advantages: according to the invention, the injection molding piece is flushed by the air flow blown out by the air blowing pipe, so that the hardening of the injection molding piece is accelerated, and the influence on the precision of the injection molding piece caused by the suction deformation of the vacuum chuck when the vacuum chuck adsorbs the injection molding piece is avoided.
According to the invention, the injection molding piece is adsorbed by the vacuum chuck, and the pneumatic control clamping jaw clamps and fixes the injection molding piece, so that the injection molding piece is prevented from being absorbed and deformed, and the effect of firmly adsorbing the injection molding piece is ensured.
According to the invention, the limiting frame is additionally arranged on the mounting frame, and after the electric control rotating plate is not turned downwards, the injection molding pieces are limited by the limiting frame, so that the injection molding pieces are transferred to the guide frame channel in a separated mode, the injection molding pieces are prevented from being stacked together, and the subsequent transfer is not facilitated.
According to the invention, the injection molding piece is driven downwards through the weight plate, so that the injection molding piece positioned at the corner of the guide frame channel smoothly slides into the vertical channel and further slides onto the bearing plate, and the injection molding piece is prevented from staying at the corner of the guide frame channel in an inclined state and cannot be transferred downwards.
According to the invention, the injection molding piece is guided by the guide plate, and the injection molding piece is deflected rightwards integrally, so that the injection molding piece is converted from an inclined state to a vertical state, and then the injection molding piece keeps the vertical state and continuously slides downwards, and each injection molding piece sliding downwards is stacked above in the vertical state, so that the effect of neatly stacking the injection molding pieces is achieved.
Drawings
FIG. 1 is a schematic view of a first overall structure of a molding apparatus for relay production and processing according to the present invention;
FIG. 2 is a schematic diagram showing the overall structure of a second embodiment of the molding apparatus for relay production and processing according to the present invention;
FIG. 3 is a schematic view of the structure of the mounting bar, carrier plate and collection container disclosed by the forming device for relay production and processing of the present invention;
FIG. 4 is a schematic diagram of the structure of the electronically controlled rotating plate and the limiting frame disclosed by the forming equipment for relay production and processing of the invention;
FIG. 5 is a schematic view of the structure of the electric sleeve and vacuum chuck disclosed by the forming equipment for relay production and processing of the invention;
FIG. 6 is a schematic diagram of the structure of a pneumatically controlled clamping jaw disclosed by the forming equipment for relay production and processing of the invention;
FIG. 7 is a cross-sectional view showing the structure of a guide frame disclosed in the molding apparatus for relay production and processing of the present invention;
FIG. 8 is a sliding state diagram of an injection molding part disclosed by the molding equipment for relay production and processing of the invention;
Fig. 9 is an exploded view of a carrier plate and a collection container disclosed in the molding apparatus for relay production and processing of the present invention.
The marks of the components in the drawings are as follows: the device comprises a 1-injection molding machine, a 2-mounting frame, a 3-mounting block, a 4-connecting pipe, a 5-air blowing pipe, a 6-electric sleeve, a 7-vacuum chuck, an 8-air pipe, a 101-pneumatic control clamping jaw, a 110-mounting plate, a 111-electric control rotating plate, a 112-limiting frame, a 120-guiding frame, a 121-counterweight plate, 122-ropes, 123-guiding plates, 201-mounting rods, 202-bearing plates, 203-collecting containers, 2 a-fixing plates and 202 a-cylinders.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.
Example 1
The molding equipment for relay production and processing comprises an injection molding machine 1, a mounting frame 2 and a mounting block 3 as shown in fig. 1-6; a mounting frame 2 is arranged in front of the injection molding machine 1, and a fixing plate 2a is arranged on the mounting frame 2; the mounting frame 2 is provided with a mounting block 3 through a transfer structure;
The vacuum cup also comprises a connecting pipe 4, an air blowing pipe 5, an electric sleeve 6, a vacuum chuck 7 and an air pipe 8; the mounting block 3 is provided with a connecting pipe 4; four air blowing pipes 5 are arranged on the mounting block 3, air holes are formed in all the air blowing pipes 5, and all the air blowing pipes 5 are communicated with the connecting pipe 4; an air cavity is arranged on the mounting block 3; the mounting block 3 is provided with a vent pipe 8, and the vent pipe 8 is communicated with the air cavity of the mounting block 3; nine electric sleeves 6 are arranged on the mounting block 3, cavities are arranged in all the electric sleeves 6, and all the electric sleeves 6 are communicated with the air cavity of the mounting block 3; all electric sleeves 6 are fixedly connected and communicated with two vacuum chucks 7, and miniature electromagnetic valves are arranged at the communication positions of all the vacuum chucks 7 and the electric sleeves 6.
The transfer structure consists of an electric slide rail, a slide block and an electric push rod; an electric sliding rail is arranged on the mounting frame 2; the electric sliding rail is connected with a sliding block in a sliding way; an electric push rod is arranged on the sliding block, and a telescopic part of the electric push rod is connected with the mounting block 3.
Also included is a pneumatically controlled jaw 101; all electric sleeves 6 are provided with two pneumatic clamping claws 101, all pneumatic clamping claws 101 are connected with adjacent miniature electromagnetic valves, and the miniature electromagnetic valves control the vacuum chuck 7 and the pneumatic clamping claws 101 simultaneously.
Before the invention is used, an external air source is connected with the connecting pipe 4 and the vent pipe 8, sufficient materials are added into the storage barrel of the injection molding machine 1, the injection molding machine 1 is started to start heating, and after the temperature of the injection molding machine 1 rises to a specified temperature, the injection molding operation of the relay is started.
After the injection molding operation of single relay is accomplished to injection molding machine 1, the mould in injection molding machine 1 is opened, electric slide rail control slider through on mounting bracket 2 drives the installation piece 3 and moves to the mould in injection molding machine 1 directly over, the electric putter release of again control, make the installation piece 3 remove to between the mould that injection molding machine 1 was opened, it is to be noted that, when the injection molding piece in installation piece 3 and mould flushes, and right side vacuum chuck 7 and mould in the mould is pasted, control peripheral hardware air supply is taken out, open the miniature solenoid valve of right side vacuum chuck 7 simultaneously, suction appears on making right side vacuum chuck 7, and then make right side vacuum chuck 7 adsorb the injection molding piece in the mould, take into account that the temperature of injection molding piece is higher at this moment, when vacuum chuck 7 adsorbs, the injection molding piece wholly can be inhaled by vacuum chuck 7 and warp, the precision to the injection molding piece causes the influence, before vacuum chuck 7 adsorbs the injection molding piece, control peripheral hardware air supply is to 4 carries out the gas transmission, the air current is transferred to air pipe 5, the air current is from air pipe 5 to the air current, through 5, the air current is blown to the air current is moved to the air pipe 5, the air current is blown through the suction 5, the injection molding piece is blown by the connecting pipe 7 is avoided blowing, the vacuum chuck is hard when the injection molding piece is hard, the injection molding piece is hard.
Considering that a small amount of injection molding piece is left on the left mold, the existing equipment cannot transfer the injection molding piece left on the left mold, so that after the injection molding piece on the right mold is taken away, the injection molding piece still remains on the left mold, when the mold is closed in the injection molding machine 1, the injection molding piece left on the left mold is pressed into the mold, the injection molding operation of a subsequent relay is affected, if serious, the injection molding piece left on the left mold is flattened, the mold is damaged, a new vacuum chuck 7 is additionally arranged at the left end of the electric sleeve 6, and when the vacuum chuck 7 on the right side is not adsorbed to the injection molding piece, a miniature electromagnetic valve positioned on the left side of the vacuum chuck 7 on the right side is opened, so that the left vacuum chuck 7 adsorbs the injection molding piece left on the mold, and the problem is avoided.
Considering when vacuum chuck 7 adsorbs the injection molding, vacuum chuck 7 suction mainly concentrates in the region of injection molding and vacuum chuck 7 laminating, the region of injection molding and vacuum chuck 7 laminating is easily pulled by vacuum chuck 7 and is out of shape, the precision of injection molding still can receive the influence, reduce vacuum chuck 7's adsorption affinity can avoid pulling the deformation with the injection molding, but reduce vacuum chuck 7's adsorption affinity can't carry out firm absorption to the injection molding again, through add pneumatic clamping jaw 101 on electronic cover 6, reduce vacuum chuck 7's adsorption affinity after controlling miniature solenoid valve and open when making vacuum chuck 7 produce adsorption affinity, miniature solenoid valve synchronous control pneumatic clamping jaw 101 begins to close, when pneumatic clamping jaw 101 and injection molding laminating, vacuum chuck 7 carries out the centre gripping to the injection molding at this moment fixedly, promptly when avoiding injection molding to be pulled the deformation, guarantee to carry out firm absorbing effect to the injection molding.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-4 and fig. 7-9, the device further comprises a mounting plate 110, an electric control rotating plate 111 and a limiting frame 112; four mounting plates 110 are fixedly connected to the fixing plate 2 a; three electric control rotating plates 111 are rotatably connected between every two front and rear opposite mounting plates 110; three micro motors are fixedly connected to each mounting plate 110 positioned at the rear, and the output end of each micro motor is fixedly connected with a corresponding electric control rotating plate 111; six limiting frames 112 which are symmetrically distributed left and right are fixedly connected to the fixed plate 2a, all the limiting frames 112 are positioned between the two corresponding mounting plates 110, and each limiting frame 112 penetrates through the corresponding electric control rotating plate 111.
Also included are a guide frame 120, weight plates 121 and ropes 122; the left part and the right part of the fixed plate 2a are fixedly connected with guide frames 120, and nine channels are arranged in all the guide frames 120; nine weight plates 121 are slidably connected in each channel; two ropes 122 are fixedly connected to all the weight plates 121, and all the ropes 122 penetrate through the guide frame 120 to be connected with the corresponding electric control rotating plate 111.
In order to avoid the vertical channel from affecting the downward sliding of the injection molding piece, the vertical channel cross section area of the guide frame 120 is larger than the bottom area of the injection molding piece, and a distance of one centimeter is reserved between the side wall of the vertical channel and the bottom of the injection molding piece.
All weight plates 121 are provided with friction layers to better push the injection molding.
Also included is a guide plate 123; guide plates 123 are fixedly connected in the channels of all the guide frames 120.
The device also comprises a mounting rod 201 and a bearing plate 202; two mounting rods 201 which are bilaterally symmetrical are arranged at the lower part of the mounting frame 2; all mounting bars 201 are rotatably connected with a carrier plate 202.
Nine cylinders 202a are arranged on the bearing plate 202, so that the injection molding pieces can be conveniently stacked.
Also included is a collection container 203; the collecting container 203 is placed on the bearing plate 202, and the inner bottom surface of the collecting container 203 is flush with the top surface of the bearing plate 202.
After the injection molding piece is taken away from the die of the injection molding machine 1 through the action, when the mounting block 3 moves upwards, the injection molding piece is driven to move forwards to the upper part of the fixed plate 2a, the transfer structure drives the injection molding piece to move towards the direction of the electric control rotating plate 111, when the injection molding piece moves to the corresponding electric control rotating plate 111, the adsorption and clamping fixation of the vacuum chuck 7 and the pneumatic control clamping jaw 101 on the injection molding piece are relieved, the injection molding piece is transferred to the electric control rotating plate 111, then the micro motor is controlled to drive the electric control rotating plate 111 to overturn downwards, the injection molding piece on the electric control rotating plate 111 starts to slide downwards, and the injection molding piece is easy to pile up due to the fact that the injection molding piece is not limited when the injection molding piece slides downwards, so that the subsequent transfer is affected.
In order to facilitate collection of subsequent injection molding pieces, when the injection molding pieces are transferred to the corner of the channel of the guide frame 120, as a centimeter distance is reserved between the side wall of the vertical channel of the guide frame 120 and the bottom of the injection molding pieces, the injection molding pieces can stay at the corner of the channel of the guide frame 120 in an inclined state and cannot be transferred downwards, so that by adding the weight plate 121 in the channel of the guide frame 120 and adding the rope 122 on the weight plate 121, the rope 122 is connected with the right end of the electric control rotating plate 111, when the electric control rotating plate 111 is turned downwards, the electric control rotating plate 111 pulls the rope 122 to drive the weight plate 121 to move upwards, when the injection molding pieces enter the channel of the guide frame 120 and slide to the corner of the channel, as shown in the middle part of fig. 8, when the electric control rotating plate 111 is turned upwards to an initial position, the rope 122 loses the pulling force exerted on the electric control rotating plate 111, the weight plate 121 starts to slide downwards under the influence of self gravity, so that the injection molding pieces located at the corner of the guide frame 120 slide downwards to the vertical channel smoothly, and slide to the bearing plate 202, when the injection molding pieces are not easy to slide to the bearing plate 202a, and the injection molding pieces are not easy to slide to the bearing plate 202a in the inclined state, and the cylinder 202a cannot slide to the bearing plate 202a is prevented from being placed on the corner of the channel.
Considering that the injection molding piece is in a shape of a flat-topped pyramid with a small upper part and a large lower part, when the injection molding piece slides onto the bearing plate 202, the injection molding piece is not guided, the sliding state of the injection molding piece is uncertain, the regular stacking of the injection molding piece is influenced, at the moment, through additionally arranging the guide plate 123 in the vertical channel of the guide frame 120, after the injection molding piece is transferred to the corner of the channel of the guide frame 120, when the counterweight plate 121 drives the injection molding piece to move downwards, as a centimeter distance is reserved between the side wall of the vertical channel and the bottom of the injection molding piece, the injection molding piece slides downwards in an inclined manner after being separated from the counterweight plate 121, and the upper end of the injection molding piece is inclined towards one side of the guide plate 123, when the injection molding piece slides downwards to the upper end of the injection molding piece to be contacted with the guide plate 123, the upper end of the injection molding piece is guided by the guide plate 123, the injection molding piece is deflected rightwards integrally, so that the injection molding piece is enabled to be converted from the inclined state to the vertical state, and then the injection molding piece is enabled to keep the vertical state to slide downwards, and each injection molding piece slides downwards continuously in the vertical state, so that the effect of stacking the injection molding piece is achieved.
After the number of the injection molding pieces stacked on the carrying plate 202 reaches the specified number, the carrying plate 202 is manually rotated forward by ninety degrees, the injection molding pieces positioned below the guide frame 120 are rotated out, and the injection molding pieces on the carrying plate 202 can be easily taken away by manually holding the collecting container 203.
The technical principles of the embodiments of the present invention are described above in connection with specific embodiments. The description is only intended to explain the principles of the embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will recognize other embodiments of the present invention without undue burden, and those ways that are within the scope of the present invention.
Claims (8)
1. The molding equipment for relay production and processing comprises an injection molding machine (1), a mounting rack (2) and a mounting block (3); a mounting frame (2) is arranged in front of the injection molding machine (1), and a fixing plate (2 a) is arranged on the mounting frame (2); the mounting frame (2) is provided with a mounting block (3) through a transfer structure; the method is characterized in that: the vacuum cleaner also comprises a connecting pipe (4), an air blowing pipe (5), an electric sleeve (6), a vacuum chuck (7) and an air pipe (8); a connecting pipe (4) is arranged on the mounting block (3); a plurality of air blowing pipes (5) are arranged on the mounting block (3), air holes are formed in all the air blowing pipes (5), and all the air blowing pipes (5) are communicated with the connecting pipe (4); an air cavity is arranged on the mounting block (3); the mounting block (3) is provided with a vent pipe (8), and the vent pipe (8) is communicated with the air cavity of the mounting block (3); the installation block (3) is provided with a plurality of electric sleeves (6), all electric sleeves (6) are internally provided with cavities, and all electric sleeves (6) are communicated with the air cavity of the installation block (3); all the electric sleeves (6) are fixedly connected and communicated with a plurality of vacuum chucks (7), and miniature electromagnetic valves are arranged at the communication positions of all the vacuum chucks (7) and the electric sleeves (6);
The device also comprises a mounting plate (110), an electric control rotating plate (111) and a limiting frame (112); a plurality of mounting plates (110) are fixedly connected on the fixing plate (2 a); a plurality of electric control rotating plates (111) are rotatably connected between every two front and rear opposite mounting plates (110); each mounting plate (110) positioned at the rear is fixedly connected with a plurality of micro motors, and the output end of each micro motor is fixedly connected with a corresponding electric control rotating plate (111); a plurality of limiting frames (112) are fixedly connected to the fixed plate (2 a), all the limiting frames (112) are positioned between the two corresponding mounting plates (110), and each limiting frame (112) penetrates through the corresponding electric control rotating plate (111);
The device also comprises a guide frame (120), a weight plate (121) and a rope (122); the left part and the right part of the fixed plate (2 a) are fixedly connected with guide frames (120), and a plurality of channels are arranged in all the guide frames (120); a plurality of weight plates (121) are connected in each channel in a sliding way; all the weight plates (121) are fixedly connected with a plurality of ropes (122), and all the ropes (122) penetrate through the guide frame (120) to be connected with the corresponding electric control rotating plate (111).
2. The molding equipment for relay production and processing according to claim 1, wherein: also comprises a pneumatic control clamping jaw (101); all electric sleeves (6) are provided with a plurality of pneumatic control clamping claws (101), all pneumatic control clamping claws (101) are connected with adjacent miniature electromagnetic valves, and the miniature electromagnetic valves control the vacuum suction cups (7) and the pneumatic control clamping claws (101) simultaneously.
3. The molding equipment for relay production and processing according to claim 1, wherein: the vertical channel cross-sectional area of the guide frame (120) is larger than the bottom area of the injection molding.
4. The molding equipment for relay production and processing according to claim 1, wherein: all the weight plates (121) are provided with friction layers.
5.A relay production and processing molding apparatus according to any one of claims 3 to 4, wherein: also comprises a guide plate (123); guide plates (123) are fixedly connected in all guide frame (120) channels.
6. The molding equipment for relay production and processing according to claim 5, wherein: the device also comprises a mounting rod (201) and a bearing plate (202); a plurality of mounting rods (201) are arranged at the lower part of the mounting frame (2); all the mounting rods (201) are rotatably connected with a bearing plate (202).
7. The molding equipment for relay production and processing according to claim 6, wherein: the bearing plate (202) is provided with a plurality of cylinders (202 a).
8. The molding equipment for relay production and processing according to claim 6, wherein: also comprises a collecting container (203); the collecting container (203) is arranged on the bearing plate (202), and the inner bottom surface of the collecting container (203) is flush with the top surface of the bearing plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106738745A (en) * | 2016-12-30 | 2017-05-31 | 广东长盈精密技术有限公司 | Injection machine, mould and matched moulds detection means |
| CN118061445A (en) * | 2024-04-07 | 2024-05-24 | 鑫和(东莞)塑胶技术有限公司 | Injection mold is used in notebook shell production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB700442A (en) * | 1952-03-17 | 1953-12-02 | Ralph Davidson | Improvements in or relating to injection moulding machines |
| US3247304A (en) * | 1961-10-17 | 1966-04-19 | Owens Illinois Glass Co | Method of and apparatus for making plastic articles |
| CN203945598U (en) * | 2014-05-21 | 2014-11-19 | 天津市英辰精密模具有限公司 | A kind of Novel injection mold |
| CN210940266U (en) * | 2019-10-28 | 2020-07-07 | 宁波市万林电子科技有限公司 | Injection mold for producing industrial control relay shell |
| CN220640407U (en) * | 2023-08-31 | 2024-03-22 | 安徽万朗磁塑股份有限公司 | Injection molding positioning turn-over stacking tool |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738745A (en) * | 2016-12-30 | 2017-05-31 | 广东长盈精密技术有限公司 | Injection machine, mould and matched moulds detection means |
| CN118061445A (en) * | 2024-04-07 | 2024-05-24 | 鑫和(东莞)塑胶技术有限公司 | Injection mold is used in notebook shell production |
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