CN113135413B - Material transfer device - Google Patents
Material transfer device Download PDFInfo
- Publication number
- CN113135413B CN113135413B CN202110422217.1A CN202110422217A CN113135413B CN 113135413 B CN113135413 B CN 113135413B CN 202110422217 A CN202110422217 A CN 202110422217A CN 113135413 B CN113135413 B CN 113135413B
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- Prior art keywords
- turnover
- driving
- clamping
- arm
- positioning
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- 239000000463 material Substances 0.000 title claims abstract description 75
- 230000007306 turnover Effects 0.000 claims abstract description 150
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000003990 capacitor Substances 0.000 abstract description 10
- 230000009471 action Effects 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a material transfer device, comprising: the turnover mechanism is supported on the horizontal support which swings along with the driving of the turnover mechanism, a material support frame which is supported on the horizontal support, a material frame which is used for containing materials, a clamping structure which clamps the material frame, and a turnover structure which is arranged on the clamping structure and is used for turning over the material frame are arranged on the material support frame. According to the scheme of the invention, the capacitor material can be stable and reliable in the overturning and transferring process, the shaking and blanking conditions can not be generated, and the safety and the high efficiency of the capacitor production process are ensured. Moreover, the material transfer device is simple in structure and convenient to operate, and redundant software control is not needed on the basis of effectively saving space. And a large amount of capacitance materials can be overturned and transferred at a time, so that the production and processing efficiency is greatly improved, the cost is low, and the operation precision is high.
Description
Technical Field
The invention relates to the technical field of capacitor production and processing, in particular to a material transfer device for a capacitor production line.
Background
In the capacitor production line, products need to be transferred from a previous process to a next process, and chucks on which the products are installed need to be taken out upwards, translated and put into downwards and fixed, and are generally realized by clamping mechanical claws, but in practice, it is found that extremely high cost is required to realize basically available operation precision and software running stability on the mechanical claws in operation granularity of microelectronic element processing, and the number of single operations is small, so that the overall efficiency is low.
Disclosure of Invention
The invention aims to solve at least one technical problem in the background art and provides a material transfer device.
In order to achieve the above object, the present invention provides a material transfer apparatus comprising: the turnover mechanism is supported on the horizontal support which swings along with the driving of the turnover mechanism, a material support frame which is supported on the horizontal support, a material frame which is used for containing materials, a clamping structure which clamps the material frame, and a turnover structure which is arranged on the clamping structure and is used for turning over the material frame are arranged on the material support frame.
According to one aspect of the present invention, the clamping structure includes two struts supported on the horizontal bracket to be reciprocally movable relative to each other along a length direction of the horizontal bracket, two clamping driving arms whose mounting ends are hinged to the struts to be swingable in the length direction of the horizontal bracket in accordance with reciprocal movement of the struts, and two clamping driving plates which are hinged to free ends of the clamping driving arms and reciprocally movable relative to each other in a width direction of the horizontal bracket in accordance with swinging of the clamping driving arms.
According to one aspect of the invention, the overturning structure comprises overturning driving arms which are respectively arranged on the side walls of the two clamping driving plates far away from the supporting rods and are used for installing and overturning the material rack; and the overturning driving structure is arranged on the side wall of one clamping driving plate, which is close to the supporting rod, and is used for driving one overturning driving arm to perform overturning motion and driving the other overturning driving arm to perform overturning motion.
According to one aspect of the invention, the turnover driving structure comprises a turnover driving gear coaxially connected with the turnover driving arm, a turnover driving rack meshed with the turnover driving gear, and a turnover driving cylinder driving the turnover driving rack to move in a meshed manner with the turnover driving gear so as to realize turnover of the turnover driving arm.
According to one aspect of the invention, the clamping structure further comprises a clamping driving cylinder supported on the horizontal bracket for driving the strut to act.
According to one aspect of the invention, the horizontal bracket comprises two oppositely arranged first support bars for supporting the struts, and a second support bar vertically connected between the two first support bars.
According to one aspect of the invention, the second supporting rod is provided with a sliding rail, the clamping driving plate is provided with a sliding block which is arranged corresponding to the sliding rail, and the clamping driving plate moves back and forth on the sliding rail of the second supporting rod through the sliding block.
According to one aspect of the invention, the turnover mechanism comprises a fixed frame, a turnover driving motor arranged at one end of the fixed frame, a turnover driving gear coaxially connected with an output shaft of the turnover driving motor, a turnover driven gear meshed with the turnover driving gear, a driving swing arm with one end coaxially connected with the turnover driven gear and the other end hinged with one end of the horizontal bracket, and a driven swing arm with one end hinged with the other end of the fixed frame and the other end hinged with the other end of the horizontal bracket.
According to one aspect of the invention, the turning structure further comprises a turning positioning structure provided on the clamping driving plates for defining a turning angle of the turning driving arms, the turning positioning structure being provided on both the clamping driving plates opposite to the turning driving structure.
According to one aspect of the invention, the turnover positioning structure comprises a turnover positioning wheel with a groove, a turnover positioning CF bearing, a spring sliding block assembly and a photoelectric sensor, wherein the turnover positioning wheel is coaxially arranged with a rotating shaft of the turnover driving arm, the turnover positioning CF bearing is matched with the groove on the turnover positioning wheel, the spring sliding block assembly is connected with the turnover positioning CF bearing, and the photoelectric sensor is arranged beside the turnover driving arm and used for detecting the turnover position of the turnover driving arm.
According to one aspect of the present invention, the turnover mechanism includes a fixing frame, a turnover driving motor provided at one end of the fixing frame, a turnover driving gear coaxially connected to an output shaft of the turnover driving motor, a turnover driven gear engaged with the turnover driving gear, a driving swing arm coaxially connected to the turnover driven gear at one end and hinged to one end of the horizontal bracket at the other end, and a driven swing arm hinged to the other end of the fixing frame at one end and hinged to the other end of the horizontal bracket at the other end. The device is arranged in such a way, when the overturning driving motor drives the overturning driving gear to rotate, the overturning driven gear drives the driving swing arm to do 180-degree swing motion, so that the horizontal support, the material supporting frame arranged on the horizontal support and the driven swing arm are driven to do swing motion together, the overturning and transferring of materials are realized, the overturning and transferring process is finished at one time, the operation is stable, the control of software and the like is not needed, the unnecessary operation process is reduced, the process speed of capacitor production is effectively improved, and the production efficiency of products is obviously improved.
According to one aspect of the present invention, the turnover structure includes a turnover positioning structure disposed on the clamping driving plates for defining a turnover angle of the turnover driving arm, the turnover positioning structure is disposed on the two clamping driving plates opposite to the turnover driving structure, i.e., the turnover positioning structure and the turnover driving structure are disposed on two different clamping driving plates, the turnover driving structure is disposed on an outer wall of the clamping driving plate below in the drawing, and the turnover positioning structure is disposed on an outer wall of the clamping driving plate above in the drawing. So set up, can make one of them upset actuating arm of upset actuating structure drive initiative motion, the upset actuating arm of initiative upset drives the upset actuating arm that is located the top in the picture through the material frame and carries out the upset motion, and the driven upset actuating arm in top can overturn spacingly through upset location structure at this moment, can make two upset actuating arms and the material frame of being connected with two upset actuating arms can overturn to specific position like this to realize industrial production and upset and transfer the demand of material.
According to one scheme of the invention, the turnover positioning structure comprises a turnover positioning wheel with a groove, a turnover positioning CF bearing, a spring sliding block assembly and a photoelectric sensor, wherein the turnover positioning wheel is coaxially arranged with a rotating shaft of a turnover driving arm, the turnover positioning CF bearing is matched with the groove on the turnover positioning wheel, the spring sliding block assembly is connected with the turnover positioning CF bearing, and the photoelectric sensor is arranged beside the turnover driving arm and used for detecting the turnover position of the turnover driving arm. Two grooves are formed in the overturning and positioning wheel, and the two grooves are arranged on the overturning and positioning wheel at 180 degrees. The turnover positioning CF bearing can be arranged beside the turnover positioning wheel in a reciprocating manner, the reciprocating movement of the turnover positioning wheel is realized through a spring sliding block assembly connected with the turnover positioning CF bearing, namely, the turnover positioning CF bearing is connected with the free end part of the spring sliding block assembly, and under the action of an external force, the spring sliding block assembly can drive the turnover positioning CF bearing to reciprocate in the horizontal direction, so that the turnover positioning CF bearing is embedded into or separated from the groove, and the positioning of a turnover angle can be realized. In practice, the driven turnover driving arm rotates with the turnover positioning wheel coaxially connected with the driven turnover driving arm, the position of the groove changes in the rotating process, the turnover positioning CF bearing elastically abuts against the outer wall of the turnover positioning wheel under the action of the spring in the rotating process, and when the groove rotates to the position of the turnover positioning CF bearing, the turnover positioning CF bearing is embedded into the groove through the elastic force of the spring, so that the rotation is stopped, and the limiting positioning effect is achieved. Therefore, the turnover positioning structure has the advantages of simple integral structure, quick and convenient positioning, high positioning precision and no shaking, and ensures that the turnover and conveying process is stable and reliable. It is obvious from the above that, in the present embodiment, a photoelectric sensor is further provided, and the overturning position of the overturning driving arm and the material rack connected thereto can be further known through monitoring of the photoelectric sensor, so that the overturning precision is ensured.
According to the scheme of the invention, the capacitor material can be stable and reliable in the overturning and transferring process, the shaking and blanking conditions can not be generated, and the safety and the high efficiency of the capacitor production process are ensured. Moreover, the material transfer device is simple in structure and convenient to operate, and redundant software control is not needed on the basis of effectively saving space. And a large amount of capacitance materials can be overturned and transferred at a time, so that the production and processing efficiency is greatly improved, the cost is low, and the operation precision is high.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 schematically illustrates a perspective view of a material transfer apparatus in accordance with one embodiment of the present invention;
FIG. 2 schematically illustrates an operational state diagram of the material transfer apparatus according to one embodiment of the present invention;
fig. 3 schematically shows an enlarged view of a part of the structure in the flip structure according to the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
FIG. 1 schematically illustrates a perspective view of a material transfer apparatus in accordance with one embodiment of the present invention; fig. 2 schematically shows an operational state diagram of the material transfer apparatus according to an embodiment of the present invention. As shown in fig. 1 and 2, the material transferring apparatus according to the present invention includes: the turnover mechanism 1, a horizontal support 2 supported on the turnover mechanism 1 and swinging along with the driving of the turnover mechanism 1, a material support 3 supported on the horizontal support 2, a material rack 301 for holding materials, a clamping structure 302 for clamping the material rack 301 and a turnover structure 303 arranged on the clamping structure 302 and used for turning over the material rack 301 are arranged on the material support 3.
According to one embodiment of the present invention, as shown in fig. 1 and 2, the clamping structure 302 includes two struts 3021 supported on the horizontal support 2 for reciprocal movement (i.e., movement toward and away from each other) along the length of the horizontal support 2 (i.e., in the left-right direction in fig. 1). The mounting ends are hinged at two end positions of the lower support rod 3021 in fig. 1 (i.e., at two positions near the end positions in the left and right in fig. 1) and at the left end position of the upper support rod 3021 in fig. 1, and two clamping driving arms 3022 capable of swinging in the length direction of the horizontal bracket 2 along with the reciprocating movement of the support rod 3021, i.e., the clamping driving arms 3022 are mounted on the support rod 3021 through the mounting ends and capable of swinging back and forth in fig. 1 along with the linear reciprocating movement of the support rod 3021. Further, the clamping structure 302 further includes two clamping driving plates 3023 hinged to the free ends of the clamping driving arms 3022 and reciprocally movable relatively in the width direction of the horizontal bracket 2 (i.e., up-down direction in fig. 1) along with the swinging of the clamping driving arms 3022, i.e., the two clamping driving plates 3023 may reciprocally move relatively by the swinging of the clamping driving arms 3022, so as to form clamping and loosening of the material rack 301.
Further, as shown in fig. 1 and 2, in the present embodiment, the clamping structure 302 further includes a clamping driving cylinder 3024 supported on the horizontal bracket 2 for driving the supporting rod 3021 to act. That is, the driving rod 3021 can be caused to perform the action of clamping the material rack 301 by driving the clamping driving cylinder 3024.
Further, as shown in fig. 1 and 2, in the present embodiment, the flipping structure 303 includes flipping driving arms 3031 respectively mounted on side walls of the two clamping driving plates 3023 away from the supporting bars 3021 for mounting and flipping the material rack 301; and the overturning driving structure 3032 is arranged on the side wall of one clamping driving plate 3023, which is close to the supporting rod 3021, and is used for driving one overturning driving arm 3031 to perform overturning motion and driving the other overturning driving arm 3031 to perform overturning motion. It can be seen that in this embodiment, the overturning driving arm 3031 on one of the clamping driving plates 3023 is an active overturning driving arm driven by the overturning driving structure 3032, and the overturning driving arm 3031 on the other clamping driving plate 3023 is used as a driven overturning driving arm to perform overturning motion under the action of the active overturning driving arm and the material rack 301.
Further, as shown in fig. 1 and 2, in the present embodiment, the tumble drive structure 3032 includes a tumble drive gear 3032a coaxially connected to the tumble drive arm 3031, a tumble drive rack 3032b engaged with the tumble drive gear 3032a, and a tumble drive cylinder 3032c for driving the tumble drive rack 3032b to move in engagement with the tumble drive gear 3032a to invert the tumble drive arm 3031. By this arrangement, the overturning driving rack 3032b and the overturning driving gear 3032a are driven to perform meshing motion by the overturning driving cylinder 3032c, so that the overturning driving gear 3032a rotates to drive the overturning driving arm 3031 to rotate, thereby driving the material rack 301 and the materials thereon to perform overturning motion.
Further, as shown in fig. 1 and 2, in the present embodiment, the horizontal bracket 2 includes two oppositely disposed first support rods 201 for supporting the struts 3021, and a second support rod 202 vertically connected between the two first support rods 201. In the present embodiment, a slide rail is provided on the second support rod 202, a slider 3023a provided corresponding to the slide rail is provided on the clamp driving plate 3023, and the clamp driving plate 3023 reciprocates on the slide rail of the second support rod 202 through the slider 3023 a. The arrangement is such that the clamping drive plate 3023 can be moved back and forth on the second support rod 202 by means of the slide 3023a when the clamping drive arm 3022 is moved with the clamping drive plate 3023.
Further, as shown in fig. 1 and 2, in the present embodiment, the tilting mechanism 1 includes a mount 101, a tilting drive motor 102 provided at one end (left end in the drawing) of the mount 101, a tilting drive gear 103 coaxially connected to an output shaft of the tilting drive motor 102, a tilting driven gear 104 meshed with the tilting drive gear 103, a driving swing arm 105 coaxially connected at one end (lower end in the drawing) to the tilting driven gear 104 and hinged at the other end (upper end in the drawing) to one end (left end in the drawing) of the horizontal bracket 2, and a driven swing arm 106 hinged at one end (lower end in the drawing) to the other end (right end in the drawing) of the mount 101 and hinged at the other end to the other end (right end in the drawing) of the horizontal bracket 2. So set up, can make when upset driving motor 102 drive upset driving gear 103 rotatory, drive initiative swing arm 105 through upset driven gear 104 and do 180 degrees swing motion, thereby drive horizontal support 2 and material supporting rack 3 and the follow driven swing arm 106 that set up on it and do swing motion together, so with the upset of realizing the material and transfer, make the process of upset transfer take care of, smooth operation, need not the control of software etc., reduce unnecessary operation process, make the process speed of electric capacity production effectively promote, product production efficiency obviously promotes.
Fig. 3 schematically shows an enlarged view of a part of the structure in the flip structure according to the invention. As shown in fig. 3, in the present embodiment, the flipping structure 303 further includes a flipping positioning structure 3033 disposed on the clamping driving plate 3023 for defining a flipping angle of the flipping driving arm 3031, the flipping positioning structure 3033 is disposed on two clamping driving plates 3023 opposite to the flipping driving structure 3032, that is, the flipping positioning structure 3033 and the flipping driving structure 3032 are disposed on two different clamping driving plates 3023, as shown in fig. 1 and 2, the flipping driving structure 3032 is disposed on an outer wall of the clamping driving plate 3023 below in the drawing, and the flipping positioning structure 3033 is disposed on an outer wall of the clamping driving plate 3023 above in the drawing. By means of the arrangement, one of the turnover driving arms 3031 (namely the lower one in fig. 1 and 2) can be driven by the turnover driving structure 3032 to perform active motion, the turnover driving arm 3031 which is in active turnover drives the turnover driving arm 3031 which is located above the upper one in the drawing to perform turnover motion through the material frame 301, and at the moment, the turnover driving arm 3031 which is driven above can perform turnover limiting through the turnover positioning structure 3033, so that the two turnover driving arms 3031 and the material frame 301 connected with the two turnover driving arms 3031 can be turned to specific positions, and the requirements of industrial production and turnover material transferring are met.
Further, as shown in fig. 3, in the present embodiment, the flipping positioning structure 3033 includes a flipping positioning wheel 3033a having a groove coaxially disposed with the rotation shaft of the flipping driving arm 3031, a flipping positioning CF bearing 3033b cooperatively disposed with the groove on the flipping positioning wheel 3033a, a spring slider assembly 3033c connected to the flipping positioning CF bearing 3033b, and a photoelectric sensor 3033d disposed beside the flipping driving arm 3031 for detecting the flipping position of the flipping driving arm 3031. In this embodiment, two grooves are provided on the turnover positioning wheel 3033a, and the two grooves are provided on the turnover positioning wheel 3033a at 180 degrees. The turnover positioning CF bearing 3033b is reciprocally disposed beside the turnover positioning wheel 3033a, the reciprocal movement of the turnover positioning wheel 3033a is realized by a spring slider assembly 3033c connected with the turnover positioning wheel 3033a, namely, the turnover positioning CF bearing 3033b is connected with the free end of the spring slider assembly 3033c, and under the action of an external force, the spring slider assembly 3033c can drive the turnover positioning CF bearing 3033b to reciprocally move in the horizontal direction, so that the turnover positioning CF bearing 3033b is embedded into or separated from the groove, and thus, the positioning of the turnover angle can be realized. In the present invention, in fact, during the rotation process, the driven turnover driving arm 3031 rotates with the turnover positioning wheel 3033a coaxially connected with the driven turnover driving arm, the position of the groove changes during the rotation process, during the process, the turnover positioning CF bearing 3033b is elastically abutted against the outer wall of the turnover positioning wheel 3033a due to the action of the spring, and when the groove rotates to the position of the turnover positioning CF bearing 3033b, the turnover positioning CF bearing 3033b is embedded into the groove by the elasticity of the spring, so that the rotation is stopped, and the limit positioning effect is achieved. Therefore, the turnover positioning structure has the advantages of simple integral structure, quick and convenient positioning, high positioning precision and no shaking, and ensures that the turnover and conveying process is stable and reliable. As is clear from the above, in the present embodiment, the photoelectric sensor 3033d is further provided, and the overturning position of the overturning driving arm 3031 and the material rack 301 connected thereto can be further known by monitoring the photoelectric sensor 3033d, so that the overturning accuracy is ensured.
According to the above scheme of the invention, the invention is mainly used for equidistantly conveying products, the distance of each forward conveying is determined by the included angle alpha between the active swinging arm and the horizontal plane when the active swinging arm is turned in place, and the forward conveying distance S=2, and the active swinging arm length L is cos alpha. The clamping structure is arranged on the device and used for clamping the product material rack, so that the material rack is ensured not to shake in the moving process. Because the clamping is driven by the air cylinder, the air pressure of the air cylinder can be regulated to control the clamping force, and the product material rack is protected from deformation caused by overlarge clamping force. The clamping structure adopts a special parallelogram link mechanism, so that space can be saved in the width of the equipment, and when the stations are more and the guide rail span is large, the stability of the mechanism is ensured. In the process of high polymer polymerization, some processes require that the product material rack is inverted at the next station, so the device is provided with a frame overturning structure, and a cylinder drives a rack to drive a synchronous wheel to drive an active overturning driving arm to rotate so as to drive the product material rack to rotate. On the other side, the rotation of the material rack drives the driven overturning driving arm to rotate; when the turnover positioning wheel rotates to a required position, the groove of the turnover positioning wheel can clamp the turnover positioning CF bearing, and the turnover structure can not shake. When the material rack is not rotated in place, the photoelectric sensor can detect the material rack, so that an alarm of the system is caused, and other mechanisms are protected.
According to the scheme provided by the invention, the capacitor material can be stable and reliable in the overturning and transferring process, the shaking and blanking conditions can not be generated, and the safety and the high efficiency of the capacitor production process are ensured. Moreover, the material transfer device is simple in structure and convenient to operate, and redundant software control is not needed on the basis of effectively saving space. And a large amount of capacitance materials can be overturned and transferred at a time, so that the production and processing efficiency is greatly improved, the cost is low, and the operation precision is high.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The material transfer device, its characterized in that includes: the turnover mechanism (1), a horizontal bracket (2) supported on the turnover mechanism (1) and swinging along with the driving of the turnover mechanism (1), a material support frame (3) supported on the horizontal bracket (2), a material frame (301) for containing materials, a clamping structure (302) for clamping the material frame (301) and a turnover structure (303) arranged on the clamping structure (302) and used for turning over the material frame (301) are arranged on the material support frame (3);
the turnover mechanism (1) comprises a fixed frame (101), a turnover driving motor (102) arranged at one end of the fixed frame (101), a turnover driving gear (103) coaxially connected with an output shaft of the turnover driving motor (102), a turnover driven gear (104) meshed with the turnover driving gear (103), a driving swing arm (105) with one end coaxially connected with the turnover driven gear (104) and the other end hinged with one end of the horizontal bracket (2), and a driven swing arm (106) with one end hinged with the other end of the fixed frame (101) and the other end hinged with the other end of the horizontal bracket (2);
the turnover structure (303) comprises two turnover driving arms (3031) for installing and turning over the material rack (301), a turnover driving structure (3032) for driving one turnover driving arm (3031) to perform turnover movement and driving the other turnover driving arm (3031) to perform turnover movement, and a turnover positioning structure (3033) arranged on the clamping structure (302) and used for limiting the turnover angle of the turnover driving arm (3031); the turnover positioning structure (3033) comprises a turnover positioning wheel (3033 a) with a groove, a turnover positioning CF bearing (3033 b) and a spring slider assembly (3033 c), wherein the turnover positioning wheel (3033 a) is coaxially arranged with the rotating shaft of the turnover driving arm (3031), the turnover positioning CF bearing (3033 b) is matched with the groove on the turnover positioning wheel (3033 a), the spring slider assembly (3033 c) is connected with the turnover positioning CF bearing (3033 b), and a photoelectric sensor (3033 d) is arranged beside the turnover driving arm (3031) and used for detecting the turnover position of the turnover driving arm (3031);
two grooves are formed in the overturning and positioning wheel (3033 a), and the grooves are formed in 180 degrees and are formed in the overturning and positioning wheel (3033 a);
the clamping structure (302) comprises two supporting rods (3021) supported on the horizontal support (2) and capable of relatively reciprocating along the length direction of the horizontal support (2), a clamping driving arm (3022) with a mounting end hinged on the supporting rods (3021) and capable of swinging along the length direction of the horizontal support (2) along with the reciprocating movement of the supporting rods (3021), and two clamping driving plates (3023) hinged with the free ends of the clamping driving arm (3022) and capable of relatively reciprocating along the width direction of the horizontal support (2) along with the swinging of the clamping driving arm (3022);
the two overturning driving arms (3031) are respectively arranged on the side walls of the two clamping driving plates (3023) far away from the supporting rod (3021), and the overturning driving structure (3032) is arranged on the side wall of one clamping driving plate (3023) close to the supporting rod (3021);
the horizontal bracket (2) comprises two oppositely arranged first supporting rods (201) for supporting the supporting rods (3021), and a second supporting rod (202) vertically connected between the two first supporting rods (201);
a sliding rail is arranged on the second supporting rod (202), a sliding block (3023 a) which is arranged corresponding to the sliding rail is arranged on the clamping driving plate (3023), and the clamping driving plate (3023) moves back and forth on the sliding rail of the second supporting rod (202) through the sliding block (3023 a);
the roll-over positioning structure (3033) is arranged on two clamping drive plates (3023) opposite to the roll-over drive structure (3032).
2. The material transfer apparatus according to claim 1, wherein the tilting drive structure (3032) includes a tilting drive gear (3032 a) coaxially connected to the tilting drive arm (3031), a tilting drive rack (3032 b) engaged with the tilting drive gear (3032 a), and a tilting drive cylinder (3032 c) for driving the tilting drive rack (3032 b) to move in engagement with the tilting drive gear (3032 a) to perform tilting of the tilting drive arm (3031).
3. The material transfer apparatus according to claim 1, wherein the clamp structure (302) further includes a clamp driving cylinder (3024) supported on the horizontal bracket (2) for driving the operation of the support bar (3021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110422217.1A CN113135413B (en) | 2021-04-20 | 2021-04-20 | Material transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110422217.1A CN113135413B (en) | 2021-04-20 | 2021-04-20 | Material transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113135413A CN113135413A (en) | 2021-07-20 |
| CN113135413B true CN113135413B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110422217.1A Active CN113135413B (en) | 2021-04-20 | 2021-04-20 | Material transfer device |
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| CN (1) | CN113135413B (en) |
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| US4895554A (en) * | 1989-04-14 | 1990-01-23 | Shinsei Kagaku Co., Ltd. | Mechanism for moving gripper and adjusting loci of its motions in work takeout device |
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