CN217944292U

CN217944292U - Plastic uptake machine convenient to change mould

Info

Publication number: CN217944292U
Application number: CN202221918147.5U
Authority: CN
Inventors: 闫晓锋
Original assignee: Tianjin Dijia New Material Technology Co ltd
Current assignee: Tianjin Dijia New Material Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-02
Anticipated expiration: 2032-07-25

Abstract

The application provides a plastic uptake machine convenient to change mould belongs to plastic uptake machine technical field. This plastic uptake machine convenient to change mould includes supporting component and coupling assembling, the threaded rod can drive the gag lever post and remove, when gag lever post and locating plate separation, change the mould body, cold wind spare can blow off cold wind and cool down the mould body is inside, the motor can drive cold wind spare and cool down the inside different positions of mould body, make mould body surface temperature ratio lower, the hydraulic stem can drive the mould body and move down and compress tightly the plastic uptake mould, make the plastic uptake membrane laminating on the mould body, the plastic uptake machine body is opened and is moulded the plastic uptake membrane plastic uptake, mould body surface temperature ratio is lower, prevent that plastic uptake membrane and mould body from gluing glutinous, and then need not fix the mould body on the plastic uptake machine body through the screw, conveniently change or install, increased heat dissipation cooling structure simultaneously, prevent that mould body and plastic uptake membrane from gluing glutinous each other, thereby the practicality has been improved.

Description

Plastic uptake machine convenient to change mould

Technical Field

The application relates to the field of plastic suction machines, in particular to a plastic suction machine convenient to change a mold.

Background

The plastic sucking machine is used to suck the thermoplastic coiled material (PVC, PE, PP, PET, HIPS, etc.) into various high-grade packing and decorating boxes and frames. Utilize the vacuum suction that the vacuum pump produced, PVC after will heating and softening, thermoplastic plastics sheets such as PET become the vacuum cover of various shapes through the mould blister plastics, the plastic uptake tray, the cell-shell etc, but the current plastic uptake machine of being convenient for change the mould, the mould majority is through the screw fixation on the plastic uptake machine body usually, when needs are changed or are installed, need use special instrument and just can change or install, it is comparatively troublesome when leading to changing the mould, and the mould lacks heat dissipation cooling structure, when the mould blister plastics, because the thermoplastic temperature is higher, glue each other glutinous with the mould easily, influence product quality, thereby the practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, this application provides a plastic uptake machine convenient to change mould, aims at improving the current plastic uptake machine of being convenient for change mould, needs to use special instrument could change or install, and is comparatively troublesome when leading to changing the mould, and the mould lacks heat dissipation cooling structure, glues glutinous each other with the mould easily to the problem of practicality has been reduced.

The embodiment of the application provides a plastic uptake machine convenient to change mould includes supporting component and coupling assembling.

The supporting component comprises a plastic uptake machine body, a hydraulic rod, a fixing plate, a buffering piece and a positioning plate, wherein the hydraulic rod is arranged on one side of the plastic uptake machine body, the fixing plate is fixedly connected with the output end of the hydraulic rod, the buffering piece is fixedly connected with the fixing plate, the positioning plate is fixedly connected with the buffering piece, the connecting component comprises a supporting plate, a threaded rod, a limiting rod, a die body, a motor, a reciprocating screw rod, a thread block and a cold air piece, the supporting plate is arranged on one side of the positioning plate, the threaded rod is arranged at the two ends of the supporting plate, one end of the limiting rod is in threaded connection with the threaded rod, the other end of the limiting rod is in sliding connection with the positioning plate, the limiting rod is in sliding connection with the supporting plate, the die body is fixedly connected with the supporting plate, the motor is arranged at one end of the die body, the reciprocating screw rod is arranged inside the die body, the output end of the motor is fixedly connected with the reciprocating screw rod, the thread block is in threaded connection with the reciprocating screw rod, the thread block is in sliding connection with the die body, and the cold air piece is fixedly connected with the thread block.

In the implementation process, when the mould body needs to be replaced, the supporting plate is arranged on one side of the positioning plate, the threaded rod is arranged at two ends of the supporting plate, one end of the limiting rod is in threaded connection with the threaded rod, the other end of the limiting rod is in sliding connection with the positioning plate, the limiting rod is in sliding connection with the supporting plate, the mould body is fixedly connected with the supporting plate, the motor is arranged at one end of the mould body, the reciprocating screw is arranged in the mould body, the output end of the motor is fixedly connected with the reciprocating screw, the threaded block is in threaded connection with the reciprocating screw, the threaded block is in sliding connection with the mould body, the cold air piece is fixedly connected with the threaded block, a user can rotate the threaded rod at two ends of the supporting plate, the threaded rod can drive the limiting rod to move, when the limiting rod is separated from the positioning plate, the mould body can be replaced, otherwise, the mould body can be installed, need not adopt the screw to install, conveniently change, the user can motor and cold wind spare, cold wind spare can blow off cold wind and cool down to the mould body is inside, the motor can drive cold wind spare and cool down to the inside different positions of mould body, make mould body surface temperature ratio lower, then start the hydraulic stem, the hydraulic stem can drive the mould body and move down and compress tightly the plastic uptake mould, make the plastic uptake membrane laminating on the mould body, the plastic uptake machine body begins work, with plastic uptake shaping of plastic uptake membrane, because mould body surface temperature ratio is lower, can prevent that plastic uptake membrane from gluing glutinous with the mould body, and then need not fix the mould body on the plastic uptake machine body through the screw, conveniently change or install, heat dissipation cooling structure has been increased simultaneously, prevent that mould body from gluing glutinous with plastic uptake membrane each other, thereby the practicality has been improved.

In a specific embodiment, the bolster includes fixed frame, limiting plate, connecting plate and spring, the limiting plate with fixed frame sliding connection, the connecting plate with limiting plate fixed connection, the connecting plate with fixed frame sliding connection, the spring set up in inside the fixed frame, the spring with limiting plate fixed connection.

In the above-mentioned realization process, when the mould body moves down and presses, can promote the limiting plate and remove, can extrude the spring afterwards, the spring can play the effect of buffering.

In a specific embodiment, two ends of the limiting plate are provided with sliding blocks, and the sliding blocks are slidably connected with the fixing frame.

In the implementation process, the sliding blocks are arranged at the two ends of the limiting plate, the sliding blocks are arranged on the sliding blocks to play a supporting role, and the limiting plate is driven to move.

In a specific embodiment, two ends of the positioning plate are provided with grooves, and the limiting rod is connected with the grooves in a sliding manner.

In the implementation process, the two ends of the positioning plate are provided with the grooves, and the grooves can play a limiting role.

In a specific embodiment, the backup pad both ends are provided with the cavity, the threaded rod with the cavity rotates to be connected, the inside stopper that is provided with of cavity, the threaded rod with the stopper rotates to be connected.

In the implementation process, cavities are formed in two ends of the supporting plate, the cavities can be used for placing threaded rods, and the limiting blocks can limit the rotation of the threaded rods.

In a specific embodiment, one end of the threaded rod is provided with a rotating handle.

In the implementation process, one end of the threaded rod is provided with the rotating handle, so that a user can rotate the threaded rod conveniently.

In a specific embodiment, the die body is internally provided with a chute.

In the implementation process, the sliding groove is formed in the die body, and the limiting sliding groove can limit the movement of the thread block.

In a specific embodiment, a moving block is arranged on one side of the thread block, and the moving block is connected with the sliding groove in a sliding mode.

In the implementation process, the moving block is arranged on one side of the thread block, and the moving block is arranged to prevent the thread block from rotating along with the reciprocating screw.

In a specific embodiment, the cold air piece comprises a casing, a fan and a refrigeration piece, wherein the fan is arranged inside the casing, and the refrigeration piece is arranged inside the casing.

In the above-mentioned realization process, the user can start refrigeration piece and fan, and the refrigeration piece can refrigerate to air on every side, and the fan can blow the air after the refrigeration inside to the mould body to play the effect of cooling.

In a specific embodiment, an air outlet is arranged on one side of the machine shell.

In the implementation process, one side of the machine shell is provided with the air outlet, and the air outlet is arranged to blow cold air out of the interior of the machine shell conveniently.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural view of a vacuum forming machine for facilitating mold replacement according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a connection assembly according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of a buffer according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a cold air piece according to an embodiment of the present application.

In the figure: 100-a support assembly; 110-a plastic uptake machine body; 120-hydraulic rod; 130-a fixed plate; 140-a buffer; 141-a fixed frame; 142-a limiting plate; 1421-slider; 143-connecting plate; 144-a spring; 150-a positioning plate; 151-grooves; 200-a connection assembly; 210-a support plate; 211-a cavity; 212-a stop block; 220-a threaded rod; 221-rotating handle; 230-a limiting rod; 240-a mold body; 241-a chute; 250-a motor; 260-reciprocating screw rod; 270-thread block; 271-moving block; 280-cold air pieces; 281-a casing; 2811-air outlet; 282-a fan; 283-refrigerating sheet.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1-4, the present application provides a vacuum molding machine convenient for mold replacement, which includes a support assembly 100 and a connection assembly 200, wherein the support assembly 100 can support and vacuum-mold, and the connection assembly 200 can be detached conveniently.

Referring to fig. 1-3, the support assembly 100 includes a plastic uptake machine body 110, a hydraulic rod 120, a fixing plate 130, a buffer 140 and a positioning plate 150, the hydraulic rod 120 is disposed on one side of the plastic uptake machine body 110, the fixing plate 130 is fixedly connected to an output end of the hydraulic rod 120 and can push, the buffer 140 is fixedly connected to the fixing plate 130, the positioning plate 150 is fixedly connected to the buffer 140, the positioning plate 150 can be connected to the buffer 150, the buffer 140 includes a fixing frame 141, a limiting plate 142, a connecting plate 143, and a spring 144, the limiting plate 142 is slidably connected to the fixing frame 141, the connecting plate 143 is fixedly connected to the limiting plate 142, the connecting plate 143 is slidably connected to the fixing frame 141, the spring 144 is disposed inside the fixing frame 141, the spring 144 is fixedly connected to the limiting plate 142, the spring 144 can play a buffering role, two ends of the limiting plate 142 are provided with sliders 1421, the sliders 1421 are slidably connected to the fixing frames 141, the sliders 1421 are disposed to support the sliders 1421 and drive the limiting plate 142 to move, two ends of the positioning plate 150 are provided with grooves 151, the limiting rod 230 is slidably connected to the grooves 151, and the grooves 151 are disposed to limit the limiting function.

Referring to fig. 1, 2 and 4, the connecting assembly 200 includes a supporting plate 210, a threaded rod 220, a limiting rod 230, a mold body 240, a motor 250, a reciprocating screw 260, a threaded block 270 and a cooling air element 280, the supporting plate 210 is disposed on one side of the positioning plate 150, the threaded rod 220 is disposed on two ends of the supporting plate 210, the threaded rod 220 can rotate, one end of the limiting rod 230 is in threaded connection with the threaded rod 220, the other end of the limiting rod 230 is in sliding connection with the positioning plate 150, the limiting rod 230 is in sliding connection with the supporting plate 210 and can drive the limiting rod 230 to move, the mold body 240 is fixedly connected with the supporting plate 210, the mold body 240 is a hollow structure, the motor 250 is disposed on one end of the mold body 240, the reciprocating screw 260 is disposed inside the mold body 240, an output end of the motor 250 is fixedly connected with the reciprocating screw 260, the threaded block 270 is in threaded connection with the reciprocating screw 260, the threaded block 270 is in sliding connection with the mold body 240 and can limit the threaded block 270, the cooling air element 280 is fixedly connected with the threaded block 270, and the cooling air element 280 can cool air element.

In some specific embodiments, cavities 211 are formed in two ends of the supporting plate 210, the threaded rod 220 is rotatably connected with the cavities 211, a limiting block 212 is arranged inside the cavity 211, the threaded rod 220 is rotatably connected with the limiting block 212, the cavity 211 is arranged and can be used for placing the threaded rod 220, the limiting block 212 is arranged and can limit the rotation of the threaded rod 220, a rotating handle 221 is arranged at one end of the threaded rod 220, an end user can rotate the threaded rod 220, a sliding groove 241 is formed inside the mold body 240, a moving block 271 is arranged on one side of the threaded block 270, the moving block 271 is slidably connected with the sliding groove 241 and can prevent the threaded block 270 from rotating along with the reciprocating screw 260, the cold air piece 280 comprises a machine shell 281, a fan 282 and a refrigerating and cold air piece, the fan 282 is arranged inside the machine shell 281, the refrigerating piece 283 is arranged inside the machine shell 281, the user can start the refrigerating piece 283 and the fan 282, the refrigerating piece 283 can refrigerate surrounding air, the fan 282 can blow the refrigerated air into the mold body 240 to cool the machine shell 281, an air outlet 2811 is arranged on one side of the machine shell 281, and the air outlet 2811 is arranged to facilitate blowing out the machine shell 281.

The working principle is as follows: when the mold body 240 needs to be replaced, the supporting plate 210 is arranged on one side of the positioning plate 150, the threaded rod 220 is arranged at two ends of the supporting plate 210, one end of the limiting rod 230 is in threaded connection with the threaded rod 220, the other end of the limiting rod 230 is in sliding connection with the positioning plate 150, the limiting rod 230 is in sliding connection with the supporting plate 210, the mold body 240 is fixedly connected with the supporting plate 210, the motor 250 is arranged at one end of the mold body 240, the reciprocating screw 260 is arranged inside the mold body 240, the output end of the motor 250 is fixedly connected with the reciprocating screw 260, the thread block 270 is in threaded connection with the reciprocating screw 260, the thread block 270 is in sliding connection with the mold body 240, the cold air piece 280 is fixedly connected with the thread block 270, a user can rotate the threaded rods 220 at two ends of the supporting plate 210, the threaded rod 220 can drive the limiting rod 230 to move, when the limiting rod 230 is separated from the positioning plate 150, the mold body 240 can be replaced, otherwise, the mold body 240 can be installed without screws, and is convenient to replace, a user can start the motor 250 and the cold air piece 280, the cold air piece 280 can blow out cold air to cool the interior of the mold body 240, the motor 250 can drive the cold air piece 280 to cool different positions in the mold body 240, so that the surface temperature of the mold body 240 is low, then the hydraulic rod 120 is started, the hydraulic rod 120 can drive the mold body 240 to move downwards to press the plastic film, so that the plastic film is attached to the mold body 240, the plastic uptake machine body 110 starts to work to carry out plastic uptake molding on the plastic film, because the surface temperature of the mold body 240 is low, the plastic film can be prevented from being adhered to the mold body 240, the mold body 240 does not need to be fixed on the plastic uptake machine body 110 through screws, replacement or installation is convenient, and a heat dissipation and cooling structure is added, prevent that mould body 240 from gluing each other with the plastic uptake membrane to the practicality has been improved.

It should be noted that the specific model specifications of the plastic uptake machine body 110, the hydraulic rod 120, the motor 250, the fan 282 and the refrigeration sheet 283 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the plastic uptake body 110, the hydraulic rod 120, the motor 250, the fan 282 and the cooling plate 283 are clear to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A plastic sucking machine convenient for replacing a mold is characterized by comprising

The supporting component (100) comprises a plastic uptake machine body (110), a hydraulic rod (120), a fixing plate (130), a buffer piece (140) and a positioning plate (150), wherein the hydraulic rod (120) is arranged on one side of the plastic uptake machine body (110), the fixing plate (130) is fixedly connected with the output end of the hydraulic rod (120), the buffer piece (140) is fixedly connected with the fixing plate (130), and the positioning plate (150) is fixedly connected with the buffer piece (140);

coupling assembling (200), coupling assembling (200) includes backup pad (210), threaded rod (220), gag lever post (230), mould body (240), motor (250), reciprocal screw rod (260), screw block (270) and cold wind piece (280), backup pad (210) set up in locating plate (150) one side, threaded rod (220) set up in backup pad (210) both ends, gag lever post (230) one end with threaded rod (220) threaded connection, the gag lever post (230) other end with locating plate (150) sliding connection, gag lever post (230) with backup pad (210) sliding connection, mould body (240) with backup pad (210) fixed connection, motor (250) set up in mould body (240) one end, reciprocal screw rod (260) set up in inside mould body (240), motor (250) output with reciprocal screw rod (260) fixed connection, screw block (270) with reciprocal screw rod (260) threaded connection, screw block (270) with mould body (240) sliding connection, cold wind piece (280) and cold wind piece (270).

2. The vacuum forming machine convenient to change mould as claimed in claim 1, characterized in that, bolster (140) includes fixed frame (141), limiting plate (142), connecting plate (143) and spring (144), limiting plate (142) with fixed frame (141) sliding connection, connecting plate (143) with limiting plate (142) fixed connection, connecting plate (143) with fixed frame (141) sliding connection, spring (144) set up inside fixed frame (141), spring (144) with limiting plate (142) fixed connection.

3. The vacuum molding machine convenient for mold replacement according to claim 2, wherein two ends of the limiting plate (142) are provided with sliding blocks (1421), and the sliding blocks (1421) are slidably connected with the fixing frame (141).

4. The vacuum forming machine convenient for mold replacement as claimed in claim 1, wherein grooves (151) are provided at both ends of the positioning plate (150), and the limiting rod (230) is slidably connected with the grooves (151).

5. The vacuum forming machine convenient for die replacement as claimed in claim 1, wherein cavities (211) are provided at both ends of the supporting plate (210), the threaded rod (220) is rotatably connected with the cavities (211), a limiting block (212) is provided inside the cavity (211), and the threaded rod (220) is rotatably connected with the limiting block (212).

6. The vacuum forming machine facilitating mold change according to claim 1, wherein a rotating handle (221) is provided at one end of the threaded rod (220).

7. The vacuum molding machine facilitating mold change according to claim 1, wherein the mold body (240) is internally provided with a slide groove (241).

8. The vacuum forming machine convenient for mold replacement as claimed in claim 7, wherein a moving block (271) is arranged at one side of the thread block (270), and the moving block (271) is slidably connected with the sliding groove (241).

9. The machine for facilitating the exchange of moulds as claimed in claim 1, characterised in that said cold air element (280) comprises a cabinet (281), a fan (282) and cooling fins (283), said fan (282) being arranged inside said cabinet (281) and said cooling fins (283) being arranged inside said cabinet (281).

10. The machine for facilitating the exchange of molds according to claim 9, wherein said housing (281) is provided with an air outlet (2811) on one side.