Composite packaging bag conveying device

Abstract

The utility model relates to the technical field of composite packaging bags, in particular to a composite packaging bag conveying device which comprises a bottom plate, a supporting frame is fixed to the top of the bottom plate, a bearing seat is arranged on one side of the interior of the supporting frame, and a two-way lead screw body is arranged on one side of the bearing seat. The outer surface wall of the bidirectional lead screw body is slidably connected with two lead screw nuts, and the bottom of each lead screw nut is provided with a limiting assembly; the device has the beneficial effects that the two-way lead screw body can be driven to rotate through the speed adjusting motor, the distance between the two lead screw nuts can be changed through the two-way lead screw body, and therefore the limiting assembly can conveniently control and limit an upper film and a lower film to be conveyed and moved, and breakage caused by displacement after adhesion can be prevented as much as possible.

Description

Technical Field

[0001] This utility model relates to the field of composite packaging bag technology, and in particular to a composite packaging bag conveying device. Background Technology

[0002] Composite packaging bags are made by bonding two or more films or other flexible materials with different properties together through a composite process. This type of packaging combines the advantages of each layer of material, can meet a variety of packaging needs, and is widely used in many industries such as food, pharmaceuticals, daily chemicals, and electronics.

[0003] However, in the existing technology, when existing composite packaging bags are bonded and fixed during up-and-down movement, since they are generally conveyed by rollers, there will be areas of displacement at the bonding position. This is caused by factors such as length and movement speed, which leads to incorrect bonding positions and the upper and lower conveyor films sticking together and then breaking apart. Utility Model Content

[0004] This utility model provides a composite packaging bag conveying device, which solves the above-mentioned structural technical problems caused by the displacement of the upper and lower films due to length and moving speed, and the adhesion and breakage of the upper and lower conveying films.

[0005] The present invention provides the following solution to the above-mentioned technical problems: A composite packaging bag conveying device includes a base plate, a support frame fixed to the top of the base plate, a bearing seat provided on one side of the support frame, a bidirectional lead screw body provided on one side of the bearing seat, two lead screw nuts slidably connected to the outer wall of the bidirectional lead screw body, a limit component provided at the bottom of each lead screw nut, a speed regulating motor provided on one side of the bidirectional lead screw body, a sliding block provided at the top of each lead screw nut, and a sliding rod provided between opposite sides inside the support frame.

[0006] The beneficial effects of this utility model are: the base plate can be easily supported, the support frame can support the bearing seat, the bearing seat can easily fix one side of the bidirectional lead screw body, the lead screw nut can easily move laterally repeatedly with the limiting component, the limiting component can limit the movement of the conveying film, the speed regulating motor can rotate the bidirectional lead screw body, the sliding block can easily assist the lead screw nut in moving laterally repeatedly, and the sliding rod can easily fix the movement trajectory of the sliding block.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the limiting assembly includes two support rods, which are disposed at the bottom of the two lead screw nuts.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the support rod can support the first limiting groove.

[0010] Furthermore, each of the support rods is provided with a limiting groove at its bottom.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the first limiting groove can support the connecting frame.

[0012] Furthermore, a connecting frame is provided on the opposite side of each of the first limiting slots.

[0013] The beneficial effect of adopting the above-mentioned further solution is that the connecting frame can support the second limiting groove.

[0014] Furthermore, each of the connecting frames is provided with a second limiting groove on one side.

[0015] The beneficial effect of adopting the above-mentioned further solution is that the second limiting groove can limit the conveying of the membrane below.

[0016] Furthermore, auxiliary rolling wheels are provided on the top and bottom surfaces of the two No. 1 limiting grooves and the two No. 2 limiting grooves.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the auxiliary roller can facilitate the conveying and movement of the membrane.

[0018] Beneficial effects: The speed-regulating motor can rotate the bidirectional lead screw, which allows the distance between the two lead screw nuts to be changed. This makes it easier for the limiting component to control the upper and lower membranes to move and convey, thus preventing them from sticking and breaking due to displacement as much as possible.

[0019] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 A perspective view of a composite packaging bag conveying device is provided for this utility model;

[0022] Figure 2 This utility model proposes a composite packaging bag conveying device. Figure 1Enlarged 3D view of part A.

[0023] Legend:

[0024] 1. Base plate; 2. Support frame; 3. Bearing seat; 4. Two-way lead screw body; 5. Lead screw nut; 6. Limiting assembly; 7. Speed ​​regulating motor; 8. Sliding block; 9. Sliding rod; 61. Support rod; 62. No. 1 limit groove; 63. Connecting frame; 64. No. 2 limit groove; 65. Auxiliary rolling wheel. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-2 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0026] Example 1

[0027] like Figure 1-2 As shown, this utility model discloses a composite packaging bag conveying device, including a base plate 1, a support frame 2 fixed on the top of the base plate 1, a bearing seat 3 provided on one side of the inside of the support frame 2, a bidirectional lead screw body 4 provided on one side of the bearing seat 3, two lead screw nuts 5 slidably connected to the outer wall of the bidirectional lead screw body 4, a limit component 6 provided at the bottom of each lead screw nut 5, a speed regulating motor 7 provided on one side of the bidirectional lead screw body 4, a sliding block 8 provided at the top of each lead screw nut 5, and a sliding rod 9 provided between opposite sides inside the support frame 2.

[0028] Example 2

[0029] like Figure 1-2 As shown, the limiting component 6 includes two support rods 61, which are located at the bottom of the two lead screw nuts 5. Each support rod 61 has a first limiting groove 62 at its bottom, and a connecting bracket 63 is provided on the opposite side of each first limiting groove 62.

[0030] In this embodiment, the support rod 61 can support the first limiting groove 62, the first limiting groove 62 can support the connecting frame 63, and the connecting frame 63 can support the second limiting groove 64.

[0031] Example 3

[0032] like Figure 1-2As shown, each connecting frame 63 is provided with a second limiting groove 64 on one side, and auxiliary rolling wheels 65 are provided on the top and bottom surfaces of the two first limiting grooves 62 and the two second limiting grooves 64.

[0033] In this embodiment, the second limiting groove 64 can limit the conveying of the membrane below, and the auxiliary rolling wheel 65 can facilitate the conveying and movement of the membrane.

[0034] Working principle:

[0035] When limited movement is required, the speed-regulating motor 7 can rotate the bidirectional lead screw 4. The bidirectional lead screw 4 can change the distance between the two lead screw nuts 5, which makes it easier for the limiting component 6 to control the limited movement of the upper and lower films. The first limiting groove 62 and the second limiting groove 64 on the limiting component 6 can limit the upper and lower films on both sides. The auxiliary rolling wheel 65 can be used to assist in the conveying movement, which can prevent the films from sticking and breaking due to displacement as much as possible.

[0036] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A composite packaging bag conveying device, comprising a base plate (1), characterized in that: A support frame (2) is fixed to the top of the base plate (1). A bearing seat (3) is provided on one side of the inside of the support frame (2). A two-way lead screw body (4) is provided on one side of the bearing seat (3). Two lead screw nuts (5) are slidably connected to the outer wall of the two-way lead screw body (4). A limit component (6) is provided at the bottom of each lead screw nut (5). A speed regulating motor (7) is provided on one side of the two-way lead screw body (4). A sliding block (8) is provided at the top of each lead screw nut (5). A sliding rod (9) is provided between opposite sides inside the support frame (2). The limiting component (6) includes two support rods (61), which are located at the bottom of two lead screw nuts (5). Each support rod (61) has a first limiting groove (62) at its bottom. A connecting frame (63) is provided on the opposite side of each first limiting groove (62). Each of the connecting frames (63) is provided with a second limiting groove (64) on one side, and auxiliary rolling wheels (65) are provided on the top and bottom surfaces of the two first limiting grooves (62) and the two second limiting grooves (64).

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