Automatic ribbon conveying equipment

Abstract

The utility model relates to the technical field of cable tie conveying equipment, in particular to automatic cable tie conveying equipment which comprises a conveying mechanism, a fixed support is fixed to the surface of the conveying mechanism, a movable support is connected to the surface of the conveying mechanism in a sliding mode, and the fixed support comprises a lower support and an upper support. A guide groove extending block containing groove is formed in the surface of the lower support, a plurality of guide groove extending blocks are arranged in the guide groove extending block containing groove, and the upper support is movably connected to the upper portion of the lower support. The device has the beneficial effects that the guide groove extension block extending out of the guide groove extension block storage groove is pushed to the telescopic outer wall under the elastic force action of the compressed spring; the area defined by the telescopic outer wall and the guide groove extending block can form a new closed ribbon guide groove together with the original ribbon guide grooves in the lower support and the upper support, and therefore the automatic ribbon conveying equipment can adapt to cartons of various height specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tie conveying equipment, in particular to automatic cable tie conveying equipment. Background Art

[0002] Cartons are commonly used packaging boxes for many commodities nowadays. After packaging, in order to prevent the cartons from opening during transportation, they are usually tied. Tie-tying is also called bundling, which is a process of wrapping the tie around the carton and tying it tightly.

[0003] In the prior art, a patent document with application number CN202120416666.0, which was reviewed and published by the State Intellectual Property Office of China, discloses a fully automatic carton strapping machine, including a frame with a conveying mechanism at the upper end, a straightening mechanism at the left side, and two strapping mechanisms with the same structure in the middle; a distance sensor is provided at the outer edge of the upper end of the two strapping mechanisms; a controller electrically connected to the strapping mechanism, the straightening mechanism, and the distance sensor is provided inside the frame; the strapping mechanism includes a bracket arranged between two crossbeams of the frame, a shearing assembly, a feeding and retracting belt assembly arranged on the front side of the bracket, and a pressing belt assembly and a hot melt assembly arranged above the front end of the bracket. The conveying mechanism conveys the carton, the straightening mechanism straightens it, the carton arrives under the strapping mechanism, the feeding and retracting belt assembly conveys the strap to the belt path, and makes it overlap in the bracket; the pressing belt assembly presses the end of the strap, the feeding and retracting belt assembly retracts the strap, tightens the strap and makes it wrap around the surface of the carton; the hot melt assembly bonds the overlapping parts of the strap; the shearing assembly cuts the strap to complete the strapping.

[0004] However, the bracket shape of the fully automatic carton strapping machine in the prior art is fixed, which means that the fully automatic carton strapping machine can only strap cartons of one specification. When the manufacturer using the fully automatic carton strapping machine needs to use cartons with higher height to package the products, the equipment needs to be upgraded and modified, which seriously affects the production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic cable tie conveying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cable tie conveying device, comprising: a conveying mechanism, a fixed bracket is fixed on the surface of the conveying mechanism, a movable bracket is slidably connected to the surface of the conveying mechanism, the fixed bracket comprises a lower bracket and an upper bracket, a guide groove extension block receiving groove is provided on the surface of the lower bracket, a plurality of groups of guide groove extension blocks are arranged in the guide groove extension block receiving groove, the upper bracket is movably connected to the top of the lower bracket, and the guide groove extension block is movably connected to the surface of the upper bracket.

[0007] Preferably, a spring plate is fixed to the bottom end of the upper bracket, the spring plate is in the form of a rectangular plate, and the spring plate is movably inserted into the receiving groove of the guide groove extension block.

[0008] Preferably, the guide groove extension block is an "L"-shaped plate structure, a spring is fixed to one end of the guide groove extension block close to the spring plate, and the other end of the spring is fixed to the surface of the spring plate.

[0009] Preferably, a telescopic outer wall is fixed to the bottom end of the upper bracket, and the telescopic outer wall is slidably connected to the surface of the lower bracket.

[0010] Preferably, a handle is fixed to the top of the upper bracket.

[0011] Preferably, the movable bracket has the same structure as the fixed bracket, a hydraulic tappet mechanism is provided on the surface of the fixed bracket, and a tappet of the hydraulic tappet mechanism is fixed on the surface of the movable bracket.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The automatic cable tie conveying device proposed by the utility model has the advantages that when the height of the carton is greater than the initial heights of the fixed bracket and the movable bracket, it is only necessary to move the upper bracket among the fixed bracket and the movable bracket upward, and the movement of the upper bracket drives the spring plate to extend one end distance from the guide groove extension block receiving groove, and then according to the demand, a plurality of groups of guide groove extension blocks are extended from the top end of the guide groove extension block receiving groove to the guide groove extension block receiving groove, and the guide groove extension blocks extending out of the guide groove extension block receiving groove are pushed toward the telescopic outer wall under the elastic force of the compressed spring, and when one end of the guide groove extension block abuts against the surface of the telescopic outer wall, the area enclosed by the telescopic outer wall and the guide groove extension block can re-form a new closed cable tie guide groove together with the original cable tie guide grooves on the lower bracket and the upper bracket, so that the automatic cable tie conveying device can adapt to cartons of various height specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the fixed bracket structure;

[0016] Figure 3 It is a schematic diagram of the structure on the back of the fixed bracket;

[0017] Figure 4 Schematic diagram of the lower bracket structure.

[0018] In the figure: conveying mechanism 1, fixed bracket 2, lower bracket 201, upper bracket 202, guide groove extension block storage groove 203, spring plate 204, telescopic outer wall 205, guide groove extension block 206, spring 207, handle 208, hydraulic tappet mechanism 3, movable bracket 4. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figures 1 to 4 The utility model provides a technical solution: an automatic cable tie conveying device, comprising: a conveying mechanism 1, a fixed bracket 2 is fixed on the surface of the conveying mechanism 1, and a movable bracket 4 is slidably connected on the surface of the conveying mechanism 1, characterized in that: the fixed bracket 2 comprises a lower bracket 201 and an upper bracket 202, a guide groove extension block receiving groove 203 is provided on the surface of the lower bracket 201, and a plurality of guide groove extension blocks 206 are arranged in the guide groove extension block receiving groove 203, the upper bracket 202 is movably connected to the upper part of the lower bracket 201, and the guide groove extension block 206 It is movably connected on the surface of the upper bracket 202, and a spring plate 204 is fixed at the bottom end of the upper bracket 202. The spring plate 204 is a rectangular plate body, and the spring plate 204 is movably inserted in the guide groove extension block receiving groove 203. The guide groove extension block 206 is an "L"-shaped plate structure, and a spring 207 is fixed at one end of the guide groove extension block 206 close to the spring plate 204, and the other end of the spring 207 is fixed on the surface of the spring plate 204. A telescopic outer wall 205 is fixed at the bottom end of the upper bracket 202, and the telescopic outer wall 205 is slidably connected to the surface of the lower bracket 201.

[0022] In actual use, when the height of the carton is greater than the initial height of the fixed bracket 2 and the movable bracket 4, it is only necessary to move the upper bracket 202 in the fixed bracket 2 and the movable bracket 4 upward. The movement of the upper bracket 202 drives the spring plate 204 to extend one end distance from the guide groove extension block receiving groove 203, and then, according to needs, several groups of guide groove extension blocks 206 are extended from the top of the guide groove extension block receiving groove 203 to the guide groove extension block receiving groove 203. The guide groove extension block 206 extending from the guide groove extension block receiving groove 203 is pushed toward the telescopic outer wall 205 under the elastic force of the compressed spring 207. When one end of the guide groove extension block 206 is against the surface of the telescopic outer wall 205, the area enclosed by the telescopic outer wall 205 and the guide groove extension block 206 can be re-formed with the original tie guide grooves on the lower bracket 201 and the upper bracket 202 to form a new closed tie guide groove, so that the automatic tie conveying equipment can adapt to cartons of various height specifications.

[0023] Embodiment 2

[0024] On the basis of Example 1, in order to facilitate the closing and separation of the fixed bracket 2 and the movable bracket 4, a fixed bracket 2 is fixed on the surface of the conveying mechanism 1, and a movable bracket 4 is slidably connected on the surface of the conveying mechanism 1. The movable bracket 4 has the same structure as the fixed bracket 2. A hydraulic tappet mechanism 3 is arranged on the surface of the fixed bracket 2, and the tappet of the hydraulic tappet mechanism 3 is fixed on the surface of the movable bracket 4.

[0025] The fixed bracket 2 is fixed on the surface of the conveying mechanism 1, and the movable bracket 4 is slidably connected to the surface of the conveying mechanism 1. When the distance that the push rod of the hydraulic push rod mechanism 3 extends out of the hydraulic cylinder becomes shorter, the movable bracket 4 moves toward the fixed bracket 2 and finally closes with the fixed bracket 2, so that a completely closed cable tie guide groove is formed inside the fixed bracket 2 and the movable bracket 4. When the distance that the push rod of the hydraulic push rod mechanism 3 extends out of the hydraulic cylinder becomes longer, the movable bracket 4 moves toward the direction away from the fixed bracket 2, thereby completing the belt withdrawal.

[0026] Embodiment 3

[0027] On the basis of the second embodiment, in order to facilitate the upward movement of the upper bracket 202 , a handle 208 is fixed to the top of the upper bracket 202 .

[0028] A handle 208 is fixed to the top of the upper bracket 202, and the upper bracket 202 can be conveniently moved upward by pulling the handle 208 upward.

[0029] In actual use, when the height of the carton is greater than the initial height of the fixed bracket 2 and the movable bracket 4, it is only necessary to move the upper bracket 202 in the fixed bracket 2 and the movable bracket 4 upward. The movement of the upper bracket 202 drives the spring plate 204 to extend one end distance from the guide groove extension block receiving groove 203, and then according to the needs, a plurality of groups of guide groove extension blocks 206 are extended from the top of the guide groove extension block receiving groove 203 to the guide groove extension block receiving groove 203. The guide groove extension block 206 extending from the guide groove extension block receiving groove 203 is pushed toward the telescopic outer wall 205 under the elastic force of the compressed spring 207. When one end of the guide groove extension block 206 abuts against the surface of the telescopic outer wall 205, the area enclosed by the telescopic outer wall 205 and the guide groove extension block 206 can be aligned with the original binding on the lower bracket 201 and the upper bracket 202. The belt guide groove together re-forms a new closed tie guide groove, so that the automatic tie conveying equipment can adapt to cartons of various height specifications; the fixed bracket 2 is fixed on the surface of the conveying mechanism 1, and the movable bracket 4 is slidably connected to the surface of the conveying mechanism 1. When the distance that the push rod of the hydraulic push rod mechanism 3 extends out of the hydraulic cylinder becomes shorter, the movable bracket 4 moves toward the fixed bracket 2 and finally closes with the fixed bracket 2, so that a completely closed tie guide groove is formed inside the fixed bracket 2 and the movable bracket 4. When the distance that the push rod of the hydraulic push rod mechanism 3 extends out of the hydraulic cylinder becomes longer, the movable bracket 4 moves away from the fixed bracket 2, thereby completing the withdrawal of the belt; a handle 208 is fixed to the top of the upper bracket 2, and the upper bracket 202 can be easily moved upward by pulling up the handle 208.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cable tie conveying device, comprising: A conveying mechanism (1), a fixed bracket (2) is fixed on the surface of the conveying mechanism (1), and a movable bracket (4) is slidably connected to the surface of the conveying mechanism (1), characterized in that: the fixed bracket (2) includes a lower bracket (201) and an upper bracket (202), a guide groove extension block receiving groove (203) is opened on the surface of the lower bracket (201), and a plurality of groups of guide groove extension blocks (206) are arranged in the guide groove extension block receiving groove (203), the upper bracket (202) is movably connected to the upper part of the lower bracket (201), and the guide groove extension block (206) is movably connected to the surface of the upper bracket (202).

2. The automatic cable tie conveying device according to claim 1, characterized in that: A spring plate (204) is fixed to the bottom end of the upper bracket (202); the spring plate (204) is a rectangular plate body; the spring plate (204) is movably inserted into the guide groove extension block receiving groove (203).

3. The automatic cable tie conveying device according to claim 2, characterized in that: The guide groove extension block (206) is an "L"-shaped plate structure, and a spring (207) is fixed to one end of the guide groove extension block (206) close to the spring plate (204), and the other end of the spring (207) is fixed to the surface of the spring plate (204).

4. The automatic cable tie conveying device according to claim 1, characterized in that: A telescopic outer wall (205) is fixed to the bottom end of the upper bracket (202), and the telescopic outer wall (205) is slidably connected to the surface of the lower bracket (201).

5. The automatic cable tie conveying device according to claim 1, characterized in that: A handle (208) is fixed to the top of the upper bracket (202).

6. The automatic cable tie conveying device according to claim 1, characterized in that: The movable bracket (4) has the same structure as the fixed bracket (2); a hydraulic tappet mechanism (3) is arranged on the surface of the fixed bracket (2); and a tappet of the hydraulic tappet mechanism (3) is fixed on the surface of the movable bracket (4).

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