Transfer device for plastic product production

Abstract

The utility model discloses a transfer device for plastic product production, which comprises a bottom plate, two square plates are symmetrically arranged on one side of the bottom plate, first connecting columns are arranged above the square plates, a plurality of second connecting columns are arranged between the two first connecting columns, handles are arranged above the first connecting columns, and a plurality of universal wheels are arranged below the bottom plate. Connecting plates are arranged at the upper ends of the sides, away from the second connecting columns, of the first connecting columns, two first springs are symmetrically arranged on the side faces of the connecting plates, clamping plates are arranged on the side faces of the first springs, first limiting plates are movably connected to the upper portions of the two ends of the bottom plate, first moving blocks are arranged below the first limiting plates, and two circular grooves are symmetrically formed in the two ends of the bottom plate; second springs are arranged in the circular grooves, a second limiting plate is arranged above the side, away from the first connecting column, of the bottom plate, and two second moving blocks are symmetrically arranged below the second limiting plate. The gunny bag fixing and transferring device can fix and transfer gunny bags of different sizes.

Description

Technical Field

[0001] This utility model belongs to the technical field of transfer devices, and in particular relates to a transfer device for the production of plastic products. Background Technology

[0002] Plastic parts processing, also known as plastic molding processing, is a general term for various processes that transform synthetic resins or plastics into plastic products. It is a major production sector in the plastics industry. Plastic processing generally includes plastic batching, molding, machining, joining, finishing and assembly. The latter four processes are carried out after the plastic has been molded into products or semi-finished products, and are also known as secondary plastic processing.

[0003] The current production of plastic parts requires melting plastic granules to produce different types of plastic products. Plastic granules are usually transported in sacks, which require a transfer device for transport. Traditional transfer devices are relatively simple in structure and usually do not have a mechanism to help fix the materials. As a result, when the sacks are piled on the transfer vehicle, they need to be secured with ropes or other means, otherwise the materials will fall off the transfer vehicle, which is inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to provide a transfer device for the production of plastic products, in order to solve the problems that traditional transfer devices, due to their relatively simple structure, usually lack a mechanism for auxiliary fixing of materials.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: It includes a base plate, on one side of which two square plates are symmetrically arranged. Each square plate has a first connecting post above it, and several second connecting posts are arranged between the two first connecting posts. Each first connecting post has a handle above it. Several casters are arranged below the base plate. Each first connecting post has a connecting plate at its upper end on the side away from the second connecting posts. Each connecting plate has two first springs symmetrically arranged on its side, and each first spring has a clamping plate on its side. First limiting plates are movably connected to the upper ends of both ends of the base plate, and first moving blocks are arranged below each first limiting plate. The base plate has two symmetrical circular grooves at both ends, and a second spring is installed inside each of the circular grooves. A second limiting plate is provided above the side of the base plate away from the first connecting column. Two second moving blocks are symmetrically provided below the second limiting plate. An extension plate is provided on the side of the second moving block near the base plate. Several fixing grooves are arranged on the upper surface of the extension plate. Two moving grooves are symmetrically provided on the side of the base plate away from the first connecting column. A fixing block is provided above the outlet of each moving groove. A fixing square groove is provided through the upper surface of each fixing block. A fixing plate is movably connected above the extension plate. A limiting plate is provided above the fixing plate.

[0006] Furthermore, the first spring and the second spring have the same length, and the second spring is fixedly connected to the first moving block.

[0007] Furthermore, the first limiting plate is located directly below the clamping plate, and the first limiting plate and the second limiting plate are at the same height.

[0008] Furthermore, the heights of both the first and second moving blocks are the same as the height of the base plate.

[0009] Furthermore, the circular grooves are all located on the side of the first moving block, and the moving slots are all located on the side of the second moving block.

[0010] Furthermore, the extension plate and the movable groove have the same length, and the extension plate is movably connected inside the movable groove and the two are of the same size.

[0011] Furthermore, the fixing plate is movably connected inside the fixing groove and the fixing square groove, and the size of the fixing plate matches that of the fixing groove and the fixing square groove.

[0012] Furthermore, the fixing block is fixedly connected to the base plate, and the fixing square groove is located above the fixing groove and both have the same length and width.

[0013] Beneficial effects: This utility model is reasonably designed and has the following beneficial effects:

[0014] First, move the extension plate out of the moving slot to a suitable length and then fix it to secure the position of the second limiting plate. Then, pull the two first limiting plates and the clamping plate in opposite directions. Place the sack vertically on top of the base plate and then release the two first limiting plates and the clamping plate. Through the action of the first and second springs, the first limiting plates, in conjunction with the second limiting plate, limit and fix the bottom of the sack. The clamping plate limits the top of the sack, preventing it from moving or falling during transportation. This also allows the transfer device to fix sacks of different sizes, increasing its usability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded view of the present invention;

[0017] Figure 3 This is a top view of the utility model;

[0018] Figure 4 This is a partial enlarged view of A of this utility model.

[0019] In the diagram: 1-base plate, 2-square plate, 3-first connecting column, 4-handle, 5-caster wheel, 6-connecting plate, 7-first spring, 8-clamping plate, 9-second connecting column, 10-first limiting plate, 11-first moving block, 12-circular groove, 13-second spring, 14-second limiting plate, 15-second moving block, 16-extension plate, 17-fixing groove, 18-moving groove, 19-fixing block, 20-fixing square groove, 21-fixing plate, 22-limiting plate. Detailed Implementation

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Combination Figures 1 to 4 The illustrated transfer device for plastic product manufacturing includes a base plate 1. Two square plates 2 are symmetrically arranged on one side of the base plate 1. A first connecting post 3 is provided above each square plate 2. Several second connecting posts 9 are arranged between the two first connecting posts 3. A handle 4 is provided above each of the first connecting posts 3. Several casters 5 are provided below the base plate 1. A connecting plate 6 is provided at the upper end of each of the first connecting posts 3 away from the second connecting posts 9. Two first springs 7 are symmetrically arranged on the side of each connecting plate 6. A clamping plate 8 is provided on the side of each of the first springs 7. First limiting plates 10 are movably connected to the upper ends of both ends of the base plate 1. A first moving block 11 is provided below each of the first limiting plates 10. The base plate 1 is symmetrically arranged at both ends. There are two circular grooves 12, each with a second spring 13 inside. A second limiting plate 14 is provided above the side of the base plate 1 away from the first connecting column 3. Two second moving blocks 15 are symmetrically provided below the second limiting plate 14. An extension plate 16 is provided on the side of the second moving block 15 near the base plate 1. Several fixing grooves 17 are arranged on the upper surface of the extension plate 16. Two moving grooves 18 are symmetrically provided on the side of the base plate 1 away from the first connecting column 3. A fixing block 19 is provided above the outlet of each moving groove 18. A fixing square groove 20 is provided through the upper surface of each fixing block 19. A fixing plate 21 is movably connected above the extension plate 16. A limiting plate 22 is provided above the fixing plate 21.

[0022] The first spring 7 and the second spring 13 have the same length, and the second spring 13 is fixedly connected to the first moving block 11.

[0023] The first limiting plate 10 is located directly below the clamping plate 8, and the first limiting plate 10 and the second limiting plate 14 are at the same height.

[0024] The heights of the first moving block 11 and the second moving block 15 are the same as the height of the base plate 1.

[0025] The circular grooves 12 are all located on the side of the first moving block 11, and the moving grooves 18 are all located on the side of the second moving block 15.

[0026] The extension plate 16 and the movable groove 18 have the same length, and the extension plate 16 is movably connected inside the movable groove 18 and the two are of the same size.

[0027] The fixing plate 21 is movably connected inside the fixing groove 17 and the fixing square groove 20, and the size of the fixing plate 21 matches that of the fixing groove 17 and the fixing square groove 20.

[0028] The fixing block 19 is fixedly connected to the base plate 1, and the fixing square groove 20 is located above the fixing groove 17 and the two have the same length and width.

[0029] Working principle: In use, the second limiting plate 14 is first adjusted according to the size of the sack being transported. During adjustment, the extension plate 16 is moved out of the moving groove 18 by a suitable length, creating a fixing groove 17 directly below the fixing square groove 20. Then, the fixing plate 21 is inserted into the fixing square groove and the fixing groove 17 in sequence, so that the limiting plate 22 is located on the upper surface of the base plate 1. The limiting plate 22 will not move during transport due to the pressure of the sack, thus allowing the fixing plate 21 to fix the fixing square groove and the fixing groove 17. The second limiting plate 14 is fixed by the cooperation of the extension plate and the second moving block 15. Then, the two first limiting plates 10 and the clamping plate 8 are pulled in opposite directions. The sack is then placed vertically above the base plate 1. The two first limiting plates 10 and the clamping plate 8 are then released. Through the action of the first spring and the second spring, the first limiting plate 10 cooperates with the second limiting plate 14 to limit and fix the bottom of the sack. The clamping plate 8 limits the upper end of the sack, so that the sack will not move or fall during transportation and affect subsequent use.

[0030] This invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A transfer device for manufacturing plastic products, characterized in that: Includes a base plate (1), on one side of which two square plates (2) are symmetrically arranged. Each square plate (2) has a first connecting post (3) above it. Between the two first connecting posts (3) are several second connecting posts (9). Each first connecting post (3) has a handle (4) above it. The base plate (1) has several casters (5) below it. Each first connecting post (3) has a connecting plate (6) at its upper end on the side away from the second connecting posts (9). Each connecting plate (6) has two first springs (7) symmetrically arranged on its side. Each first spring (7) has a clamping plate (8) on its side. Each end of the base plate (1) is movably connected to a first limiting plate (10). Each first limiting plate (10) has a first moving block (11) below it. Each end of the base plate (1) has two circular grooves (12) symmetrically arranged at both ends. The circular groove (12) is provided with a second spring (13). The bottom plate (1) is provided with a second limiting plate (14) above the side away from the first connecting column (3). Two second moving blocks (15) are symmetrically provided below the second limiting plate (14). The second moving blocks (15) are provided with an extension plate (16) on the side close to the bottom plate (1). Several fixing grooves (17) are arranged on the upper surface of the extension plate (16). Two moving grooves (18) are symmetrically provided on the side of the bottom plate (1) away from the first connecting column (3). A fixing block (19) is provided above the outlet of the moving groove (18). A fixing square groove (20) is provided through the upper surface of the fixing block (19). A fixing plate (21) is movably connected above the extension plate (16). A limiting plate (22) is provided above the fixing plate (21).

2. The transfer device for producing plastic products according to claim 1, characterized in that: The first spring (7) and the second spring (13) have the same length, and the second spring (13) is fixedly connected to the first moving block (11).

3. The transfer device for producing plastic products according to claim 1, characterized in that: The first limiting plate (10) is located directly below the clamping plate (8), and the first limiting plate (10) and the second limiting plate (14) are at the same height.

4. The transfer device for producing plastic products according to claim 1, characterized in that: The heights of the first moving block (11) and the second moving block (15) are the same as the height of the base plate (1).

5. A transfer device for producing plastic products according to claim 1, characterized in that: The circular grooves (12) are all located on the side of the first moving block (11), and the moving grooves (18) are all located on the side of the second moving block (15).

6. The transfer device for producing plastic products according to claim 1, characterized in that: The extension plate (16) and the moving groove (18) are of the same length, and the extension plate (16) is movably connected inside the moving groove (18) and the two are of the same size.

7. A transfer device for producing plastic products according to claim 1, characterized in that: The fixing plate (21) is movably connected to the fixing groove (17) and the fixing square groove (20), and the size of the fixing plate (21) matches that of the fixing groove (17) and the fixing square groove (20).

8. A transfer device for producing plastic products according to claim 1, characterized in that: The fixing block (19) is fixedly connected to the base plate (1), and the fixing square groove (20) is located above the fixing groove (17) and the two have the same length and width.

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