Small mold unstacking device

Abstract

The utility model relates to a small die unstacking device which comprises a supporting frame, and a clamping assembly used for clamping a die, a lifting driving assembly used for driving the clamping assembly to ascend and descend and a horizontal driving assembly used for driving the clamping assembly and the lifting driving assembly to move horizontally are arranged at the top of the supporting frame. The clamping assembly comprises a supporting plate, a clamping driving assembly and two clamping plates, the clamping driving assembly is installed on the supporting plate, the two clamping plates are vertically and symmetrically installed at the bottom of the supporting plate and are in sliding fit with the supporting plate, and the driving end of the clamping driving assembly is connected with the two clamping plates correspondingly; the clamping driving assembly is used for driving the two clamping plates to move oppositely at the same time, and the opposite faces of the two clamping plates are each provided with a magnetic mold plate used for tightly attracting a mold. The unstacking device is simple in structure, good in clamping effect, high in universality and capable of saving occupied space.

Description

Technical Field

[0001] The utility model relates to the technical field of mold transportation, in particular to a small mold destacking device. Background Art

[0002] In the existing technology, AGVs are usually used to transport small molds of the same specifications within the mold library. When the AGVs are connected to the conveying mechanism inside the mold, they not only take up a lot of space, but also can only transport molds of the same specifications, resulting in poor versatility and unable to meet the user's needs for transporting different molds. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a small-sized mold destacking device, which has the advantages of simple structure, good clamping effect, strong versatility and space saving.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a small mold destacking device, including a support frame, a clamping assembly for clamping the mold, a lifting drive assembly for driving the clamping assembly to lift and lower, and a horizontal drive assembly for driving the clamping assembly and the lifting drive assembly to move horizontally, the clamping assembly includes a support plate, a clamping drive assembly and two clamping plates, the clamping drive assembly is installed on the support plate, the two clamping plates are vertically symmetrically installed on the bottom of the support plate and slide with the support plate, the driving ends of the clamping drive assembly are respectively connected to the two clamping plates, the clamping drive assembly is used to drive the two clamping plates to move toward each other at the same time, and the opposite surfaces of the two clamping plates are provided with magnetic templates for sucking the mold.

[0005] In one embodiment, the clamping drive assembly of the small mold destacking device includes two cylinders, which are symmetrically installed on the two side ends of the support plate. The driving ends of the two cylinders are respectively connected to the two clamping plates. The two cylinders are used to drive the two clamping plates to move toward each other at the same time to clamp or release the mold.

[0006] In one embodiment, a rotary guide assembly is further provided at the bottom of the support plate of the small mold destacking device, and the rotary guide assembly includes a first gear and two first racks. The first gear is installed at the bottom of the support plate and is located between the two clamping plates. One ends of the two first racks are respectively fixedly connected to the tops of the two clamping plates, and the other ends of the two first racks are respectively located on both sides of the first gear and mesh with the first gear.

[0007] In one embodiment, the lifting drive assembly of the small mold destacking device includes a movable plate, a screw mechanism and a first motor. The movable plate is slidably connected to the top of the support frame, the screw mechanism is installed on the movable plate, the connecting flange of the screw mechanism passes through the movable plate and is connected to the support plate, the driving end of the first motor is connected to the screw mechanism, and the first motor is used to drive the screw mechanism to drive the support plate to perform lifting and lowering movements.

[0008] In one embodiment, the horizontal drive assembly of the small mold destacking device includes a connecting plate, a gear rack transmission mechanism and a second motor, one end of the connecting plate is connected to the movable plate, and the other end of the connecting plate is connected to the second motor, the gear rack transmission mechanism includes a second gear and a second rack, the second rack is connected to the side end of the top of the support frame, the second rack is engaged with the second gear, the driving end of the second motor passes through the connecting plate and is connected to the second gear, and the second motor is used to drive the second gear to drive the connecting plate and the movable plate to move horizontally along the second rack.

[0009] The beneficial effects of this application are:

[0010] The present application provides a small mold destacking device, which realizes the transfer requirements of molds of different specifications on the conveying mechanism by setting a support frame, a clamping assembly, a lifting drive assembly and a horizontal drive assembly to cooperate with each other. It not only occupies a small space but also has good clamping force.

[0011] The small mold destacking device sets magnetic templates on the two clamping plates of the clamping assembly to strengthen the clamping force of the two clamping plates on the mold, and can effectively prevent the mold from falling during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of a small mold destacking device according to an embodiment of the present application from one perspective;

[0013] Figure 2 A schematic diagram of a small mold destacking device according to an embodiment of the present application from another perspective;

[0014] Figure 3 Schematic diagram of a clamping assembly, a lifting drive assembly, and a horizontal drive assembly of a small mold destacking device according to an embodiment of the present application;

[0015] in:

[0016] 1. Support frame; 2. Clamping assembly; 3. Lifting drive assembly; 4. Horizontal drive assembly; 21. Support plate; 22. Clamping drive assembly; 23. Clamping plate; 24. Magnetic template; 25. Rotary guide assembly; 221. Cylinder; 251. First gear; 252. First rack; 31. Moving plate; 32. Screw mechanism; 33. First motor; 41. Connecting plate; 43. Second motor; 421. Second gear; 422. Second rack. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] like Figure 1 and Figure 2 As shown, an embodiment of the present application provides a small mold destacking device, including a support frame 1, a top of the support frame 1 is provided with a clamping assembly 2 for clamping the mold, a lifting drive assembly 3 for driving the clamping assembly 2 to lift and lower, and a horizontal drive assembly 4 for driving the clamping assembly 2 and the lifting drive assembly 3 to move horizontally, the clamping assembly 2 includes a support plate 21, a clamping drive assembly 22 and two clamping plates 23, the clamping drive assembly 22 is installed on the support plate 21, the two clamping plates 23 are vertically symmetrically installed at the bottom of the support plate 21 and slide with the support plate 21, the driving ends of the clamping drive assembly 22 are respectively connected to the two clamping plates 23, the clamping drive assembly 22 is used to drive the two clamping plates 23 to move toward each other at the same time, and the opposite surfaces of the two clamping plates 23 are provided with magnetic templates 24 for sucking the mold.

[0019] Specifically, the conveying mechanism in the mold library can be located between the support frames 1, so that the clamping assembly 2, the lifting drive assembly 3, and the horizontal drive assembly 4 are located directly above the conveying mechanism. After the conveying mechanism transports the mold in the mold library to the designated position, the lifting drive assembly 3 drives the support plate 21 to drive the clamping drive assembly 22 and the two clamping plates 23 to move downward, so that the two clamping plates 23 are respectively located on both sides of the mold. The clamping drive assembly 22 drives the two clamping plates 23 to move in opposite directions simultaneously to clamp the mold. At the same time, the magnetic templates 24 on the two clamping plates 23 suck the mold tightly. The lifting drive assembly 3 drives the clamping plates 23 to move the mold upward, and then the horizontal drive assembly 4 drives the lifting drive assembly 3 to move the mold horizontally along the top of the support frame 1 to directly above the AGV trolley. Then the lifting drive assembly 3 drives the mold to move downward and place it on the AGV trolley. Finally, the clamping drive assembly 22 drives the two clamping plates 23 to move in opposite directions to release the mold, so that the mold is placed on the AGV trolley.

[0020] In the above structure, the magnetic template 24 provided on the clamping plate 23 enhances the clamping and tightening effect on the mold, effectively preventing the mold from falling during movement. Furthermore, the support frame 1, clamping assembly 2, lifting drive assembly 3, and horizontal drive assembly 4 cooperate with each other to achieve the required transfer of different molds within the mold library. This small mold destacking device not only has a simple structure, excellent tightening effect, and strong versatility, but also significantly saves space.

[0021] like Figure 3 As shown in one embodiment, the clamping drive assembly 22 of the small mold destacking device includes two cylinders 221, which are symmetrically mounted on the two side ends of the support plate 21. The driving ends of the two cylinders 221 are respectively connected to the two clamping plates 23. The two cylinders 221 are used to drive the two clamping plates 23 to move toward each other simultaneously to clamp or release the mold. The arrangement of the two cylinders 221 facilitates driving the two clamping plates 23 to clamp or release the mold simultaneously.

[0022] like Figure 3 As shown, in one embodiment, a rotary guide assembly 25 is further provided at the bottom of the support plate 21 of the small mold destacking device. The rotary guide assembly 25 includes a first gear 251 and two first racks 252. The first gear 251 is mounted at the bottom of the support plate 21 and is located between the two clamping plates 23. One end of the two first racks 252 is fixedly connected to the top of the two clamping plates 23, and the other ends of the two first racks 252 are located on both sides of the first gear 251 and mesh with the first gear 251. When the cylinder 221 drives the two clamping plates 23 to move, the two clamping plates 23 respectively drive the two first racks 252 to move, and the two first racks 252 respectively move along the first gear 251. The provision of the rotary guide assembly 25 provides a stable guiding effect on the movement of the two clamping plates 23.

[0023] like Figure 2 As shown, in one embodiment, the lifting drive assembly 3 of the small mold destacking device includes a movable plate 31, a screw mechanism 32, and a first motor 33. The movable plate 31 is slidably connected to the top of the support frame 1. The screw mechanism 32 is mounted on the movable plate 31. The connecting flange of the screw mechanism 32 passes through the movable plate 31 and is connected to the support plate 21. The driving end of the first motor 33 is connected to the screw mechanism 32. The first motor 33 is used to drive the screw mechanism 32 to drive the support plate 21 to move up and down. The first motor 33 drives the screw mechanism 32 to drive the clamping assembly 2 to move up and down. This arrangement facilitates the lifting and moving of the mold and improves the efficiency of mold movement.

[0024] like Figure 2As shown, in one embodiment, the horizontal drive assembly 4 of the small mold destacking device includes a connecting plate 41, a gear rack transmission mechanism, and a second motor 43. One end of the connecting plate 41 is connected to the movable plate 31, and the other end of the connecting plate 41 is connected to the second motor 43. The gear rack transmission mechanism includes a second gear 421 and a second rack 422. The second rack 422 is connected to the side end of the top of the support frame 1, and the second rack 422 is meshed with the second gear 421. The driving end of the second motor 43 passes through the connecting plate 41 and is connected to the second gear 421. The second motor 43 is used to drive the second gear 421 to drive the connecting plate 41 and the movable plate 31 to move horizontally along the second rack 422. The second motor 43 drives the second gear 421 to drive the lifting drive assembly 3 to move horizontally along the support frame 1. The lifting drive assembly 3 drives the clamping assembly 2 and the mold to move horizontally. This arrangement facilitates the horizontal transfer of the mold and improves the efficiency of mold transfer.

[0025] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A small mold destacking device, characterized in that: The invention comprises a support frame (1), wherein the top of the support frame (1) is provided with a clamping assembly (2) for clamping the mold, a lifting drive assembly (3) for driving the clamping assembly (2) to move up and down, and a horizontal drive assembly (4) for driving the clamping assembly (2) and the lifting drive assembly (3) to move horizontally, wherein the clamping assembly (2) comprises a support plate (21), a clamping drive assembly (22) and two clamping plates (23), the clamping drive assembly (22) is installed on the support plate (21), the two clamping plates (23) are vertically symmetrically installed at the bottom of the support plate (21) and slideably matched with the support plate (21), the driving end of the clamping drive assembly (22) is respectively connected to the two clamping plates (23), the clamping drive assembly (22) is used to drive the two clamping plates (23) to move toward each other at the same time, and the opposite surfaces of the two clamping plates (23) are provided with magnetic templates (24) for sucking the mold.

2. The small mold destacking device according to claim 1, characterized in that: The clamping drive assembly (22) includes two cylinders (221), which are symmetrically mounted on the two side ends of the support plate (21). The driving ends of the two cylinders (221) are respectively connected to the two clamping plates (23). The two cylinders (221) are used to drive the two clamping plates (23) to move toward each other at the same time to clamp or release the mold.

3. The small mold destacking device according to claim 1, characterized in that: A rotation guide assembly (25) is also provided at the bottom of the support plate (21), and the rotation guide assembly (25) includes a first gear (251) and two first racks (252). The first gear (251) is installed at the bottom of the support plate (21) and is located between the two clamping plates (23). One end of the two first racks (252) is fixedly connected to the top of the two clamping plates (23), and the other ends of the two first racks (252) are respectively located on both sides of the first gear (251) and meshed with the first gear (251).

4. The small mold destacking device according to claim 1, characterized in that: The lifting drive assembly (3) comprises a moving plate (31), a screw mechanism (32) and a first motor (33). The moving plate (31) is slidably connected to the top of the support frame (1). The screw mechanism (32) is mounted on the moving plate (31). The connecting flange of the screw mechanism (32) passes through the moving plate (31) and is connected to the support plate (21). The driving end of the first motor (33) is connected to the screw mechanism (32). The first motor (33) is used to drive the screw mechanism (32) to drive the support plate (21) to perform lifting motion.

5. The small mold destacking device according to claim 4, characterized in that: The horizontal driving assembly (4) comprises a connecting plate (41), a gear rack transmission mechanism and a second motor (43), one end of the connecting plate (41) is connected to the movable plate (31), and the other end of the connecting plate (41) is connected to the second motor (43), the gear rack transmission mechanism comprises a second gear (421) and a second rack (422), the second rack (422) is connected to the side end of the top of the support frame (1), the second rack (422) is meshed with the second gear (421), the driving end of the second motor (43) passes through the connecting plate (41) and is connected to the second gear (421), and the second motor (43) is used to drive the second gear (421) to drive the connecting plate (41) and the movable plate (31) to move horizontally along the second rack (422).

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