Feeding device for packaging production line

Abstract

The utility model relates to the technical field of feeding devices, and discloses a feeding device for a packaging production line, the feeding device comprises a base frame, a connecting block is rotatably connected to the inner side of the base frame, an L-shaped connecting frame is fixedly connected to the top of the connecting block, a limiting mechanism is arranged on the L-shaped connecting frame, and a conveying mechanism is arranged on the L-shaped connecting frame; the conveying mechanism comprises a first motor; materials are placed above an L-shaped connecting frame, at the moment, a worker rotates a rotating handle, and due to the fact that one end of the rotating handle is fixedly connected with one end of a first threaded rod and the outer side of the first threaded rod is in threaded connection with two clamping blocks, the two clamping blocks can oppositely move in the direction of two first guide rods by rotating the rotating handle; and materials on the inner side are clamped, the materials are prevented from falling off in the lifting process, the safety of workers is protected to a certain degree, and the feeding strength of the workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of feeding devices, and in particular to a feeding device for a packaging production line. Background Art

[0002] In the packaging production line, the feeding device is an indispensable and important link, and its performance is directly related to production efficiency and product quality. At present, most of the feeding devices of small factory packaging production lines on the market use manual transmission. Although it can meet the basic feeding needs, the high-intensity manual labor makes it difficult to achieve high-speed continuous operation, which affects production efficiency; therefore, we propose a feeding device for packaging production lines to solve this problem.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that high-intensity manual labor is difficult to achieve high-speed continuous operation, which affects production efficiency, the present application provides a feeding device for a packaging production line.

[0005] The present application provides a feeding device for a packaging production line that adopts the following technical solution:

[0006] A feeding device for a packaging production line comprises a base frame, a connecting block is rotatably connected to the inner side of the base frame, an L-shaped connecting frame is fixedly connected to the top of the connecting block, a limiting mechanism is arranged on the L-shaped connecting frame, and a conveying mechanism is arranged on the L-shaped connecting frame;

[0007] The conveying mechanism includes a first motor, and two first transmission wheels are arranged at the output end of the first motor. The output end of the first motor is transmission-connected to the first transmission wheel located below through a first coupling, and the two first transmission wheels are rotationally connected through a transmission belt. A second threaded rod is fixedly connected to the inner side of the first transmission wheel located above, and the second threaded rod is rotationally connected to the inner side of an L-shaped connecting frame, and two second guide rods are fixedly connected to the inner side of the L-shaped connecting frame.

[0008] Preferably, the limiting mechanism comprises a baffle, the baffle is slidably connected to the outer sides of the two second guide rods, and the baffle is threadedly connected to the outer sides of the second threaded rods.

[0009] Preferably, a first threaded rod is rotatably connected to the inner side of the baffle, and one end of the first threaded rod is fixedly connected to a turning handle.

[0010] Preferably, two first guide rods are fixedly connected to the inner side of the baffle, and the first guide rods are slidably connected to the inner sides of the two clamping blocks.

[0011] Preferably, the first threaded rod is threadedly connected to the inner sides of the two clamping blocks, and the first threaded rod is a bidirectional reciprocating screw rod.

[0012] Preferably, a mounting plate is fixedly connected to the outer side of the base frame, a second motor is fixedly connected to the top of the mounting plate, and the second motor is transmission-connected to one end of the connecting block via a second coupling.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By placing the material on the top of the L-shaped connecting frame, the staff turns the handle. Since one end of the handle is fixedly connected to one end of the first threaded rod, and the outer side of the first threaded rod is threadedly connected to two clamping blocks, the two clamping blocks can be moved toward each other along the direction of the two first guide rods by turning the handle, thereby clamping the material on the inside to prevent the material from falling during the lifting process, thereby protecting the safety of the staff to a certain extent and reducing the intensity of the staff loading materials;

[0015] 2. When the clamping work is completed, the second motor rotates ninety degrees in the opposite direction to complete the lifting of the material, and then the first motor installed under the L-shaped connecting frame starts to rotate. Since the output end of the first motor is connected to the first transmission wheel through a coupling, the outer side of the first transmission wheel is rotatably connected to the first transmission wheel located above through a transmission belt, and the inner side of the first transmission wheel located above is fixedly connected to the second threaded rod, and the second threaded rod is threadedly connected to the baffle, the rotation of the first motor can enable the material clamped on the inner side of the baffle to be transported horizontally, thereby realizing continuous transmission of materials and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of the structure of the first transmission wheel and the transmission belt of the embodiment of the application;

[0018] Figure 3 It is a structural schematic diagram from another perspective of an embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. base frame; 2. L-shaped connecting frame; 3. first motor; 4. first transmission wheel; 5. transmission belt; 6. mounting plate; 7. second motor; 8. connecting block; 9. baffle; 10. clamping block; 11. first guide rod; 12. first threaded rod; 13. turning handle; 14. second threaded rod; 15. second guide rod. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3This application is described in further detail.

[0021] The present application embodiment discloses a feeding device for a packaging production line. Figure 1-2 A feeding device for a packaging production line comprises a base frame 1, a connecting block 8 is rotatably connected to the inner side of the base frame 1, an L-shaped connecting frame 2 is fixedly connected to the top of the connecting block 8, a limiting mechanism is arranged on the L-shaped connecting frame 2, and a conveying mechanism is arranged on the L-shaped connecting frame 2;

[0022] The conveying mechanism includes a first motor 3, and the output end of the first motor 3 is provided with two first transmission wheels 4. The output end of the first motor 3 is transmission-connected to the first transmission wheel 4 located below through a first coupling, and the two first transmission wheels 4 are rotationally connected through a transmission belt 5. A second threaded rod 14 is fixedly connected to the inner side of the first transmission wheel 4 located above, and the second threaded rod 14 is rotationally connected to the inner side of the L-shaped connecting frame 2, and two second guide rods 15 are fixedly connected to the inner side of the L-shaped connecting frame 2; when the clamping work is completed, the second motor 7 rotates ninety degrees in the opposite direction to complete the lifting work of the material, and then the first motor 3 installed below the L-shaped connecting frame 2 starts to rotate, because the output end of the first motor 3 is transmission-connected to the first transmission wheel 4 through a coupling, the outer side of the first transmission wheel 4 is rotationally connected to the first transmission wheel 4 located above through a transmission belt 5, and the inner side of the first transmission wheel 4 located above is fixedly connected to the second threaded rod 14, and the second threaded rod 14 is threadedly connected to the baffle 9, so the rotation of the first motor 3 can enable the material clamped on the inner side of the baffle 9 to be horizontally conveyed.

[0023] Reference Figure 1 The limiting mechanism includes a baffle 9, which is slidably connected to the outer sides of the two second guide rods 15, and the baffle 9 is threadedly connected to the outer sides of the second threaded rods 14.

[0024] Reference Figure 1 The inner side of the baffle 9 is rotatably connected to a first threaded rod 12 , and one end of the first threaded rod 12 is fixedly connected to a turning handle 13 .

[0025] Reference Figure 1 Two first guide rods 11 are fixedly connected to the inner side of the baffle 9, and the first guide rods 11 are slidably connected to the inner sides of the two clamping blocks 10. The two clamping blocks 10 limit the material inside to prevent the material from being displaced during the movement.

[0026] Reference Figure 1 The first threaded rod 12 is threadedly connected to the inner sides of the two clamping blocks 10 , and the first threaded rod 12 is a bidirectional reciprocating screw rod.

[0027] Reference Figure 2, a mounting plate 6 is fixedly connected to the outer side of the base frame 1, a second motor 7 is fixedly connected to the top of the mounting plate 6, and the second motor 7 is connected to one end of the connecting block 8 through a second coupling transmission; by placing the material on the top of the L-shaped connecting frame 2, at this time, the staff turns the handle 13, because one end of the handle 13 is fixedly connected to one end of the first threaded rod 12, and the outer side of the first threaded rod 12 is threadedly connected to two clamping blocks 10, therefore, turning the handle 13 can make the two clamping blocks 10 move toward each other along the direction of the two first guide rods 11, thereby clamping the material on the inside to prevent the material from falling during the lifting process.

[0028] The implementation principle of a feeding device for a packaging production line in the embodiment of the present application is as follows: when it is necessary to feed materials, the staff can first start the second motor 7, and the second motor 7 rotates counterclockwise. When it rotates ninety degrees counterclockwise, the staff first places the material on the top of the L-shaped connecting frame 2. At this time, the staff turns the handle 13. Since one end of the handle 13 is fixedly connected to one end of the first threaded rod 12, the outer side of the first threaded rod 12 is threadedly connected to two clamping blocks 10. Therefore, turning the handle 13 can make the two clamping blocks 10 move toward each other along the direction of the two first guide rods 11, thereby clamping the material on the inside to prevent the material from falling during the lifting process, thereby protecting the safety of the staff to a certain extent and reducing the intensity of the staff feeding;

[0029] When the clamping work is completed, the second motor 7 rotates ninety degrees in the opposite direction to complete the lifting work of the material, and then the first motor 3 installed under the L-shaped connecting frame 2 starts to rotate. Since the output end of the first motor 3 is connected to the first transmission wheel 4 through a coupling transmission, the outer side of the first transmission wheel 4 is rotatably connected to the first transmission wheel 4 located above through a transmission belt 5, and the inner side of the first transmission wheel 4 located above is fixedly connected to the second threaded rod 14, and the second threaded rod 14 is threadedly connected to the baffle 9. Therefore, the rotation of the first motor 3 can enable the material clamped on the inner side of the baffle 9 to be transported horizontally, thereby realizing continuous transmission of materials and greatly improving production efficiency.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding device for a packaging production line, comprising a base frame (1), characterized in that: A connecting block (8) is rotatably connected to the inner side of the base frame (1); an L-shaped connecting frame (2) is fixedly connected to the top of the connecting block (8); a limiting mechanism is provided on the L-shaped connecting frame (2); and a conveying mechanism is provided on the L-shaped connecting frame (2); The conveying mechanism comprises a first motor (3), the output end of the first motor (3) is provided with two first transmission wheels (4), the output end of the first motor (3) is transmission-connected to the first transmission wheel (4) located below through a first coupling, the two first transmission wheels (4) are rotationally connected through a transmission belt (5), a second threaded rod (14) is fixedly connected to the inner side of the first transmission wheel (4) located above, the second threaded rod (14) is rotationally connected to the inner side of an L-shaped connecting frame (2), and two second guide rods (15) are fixedly connected to the inner side of the L-shaped connecting frame (2).

2. A feeding device for a packaging production line according to claim 1, characterized in that: The limiting mechanism comprises a baffle (9), wherein the baffle (9) is slidably connected to the outside of two second guide rods (15), and the baffle (9) is threadedly connected to the outside of the second threaded rod (14).

3. A feeding device for a packaging production line according to claim 2, characterized in that: The inner side of the baffle (9) is rotatably connected to a first threaded rod (12), and one end of the first threaded rod (12) is fixedly connected to a turning handle (13).

4. A feeding device for a packaging production line according to claim 2, characterized in that: Two first guide rods (11) are fixedly connected to the inner side of the baffle (9), and the first guide rods (11) are slidably connected to the inner sides of the two clamping blocks (10).

5. The feeding device for a packaging production line according to claim 3, characterized in that: The first threaded rod (12) is threadedly connected to the inner sides of the two clamping blocks (10), and the first threaded rod (12) is a bidirectional reciprocating screw rod.

6. A feeding device for a packaging production line according to claim 1, characterized in that: A mounting plate (6) is fixedly connected to the outer side of the base frame (1), a second motor (7) is fixedly connected to the top of the mounting plate (6), and the second motor (7) is transmission-connected to one end of the connecting block (8) via a second coupling.

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