Limiting structure of carton label detection equipment

Abstract

The utility model relates to the technical field of label detection and discloses a carton label detection equipment limiting structure which comprises a supporting table, a conveying belt is fixed to the upper surface of the supporting table, a top plate is fixed to the top of the supporting table, a sliding block is arranged in the top plate in a sliding fit mode, an upper supporting rod is fixed to the upper surface of the sliding block, and a second electric push rod is fixed to the lower surface of the sliding block. A first electric push rod is fixedly installed on the upper surface of the top plate, the output end of the first electric push rod is fixedly connected with the upper supporting rod, the output end of the second electric push rod is fixedly connected with a transmission plate, the bottom of the transmission plate is in transmission fit with two clamping plates, and a set of guide rods are fixed to one sides of the clamping plates. According to the paper box conveying device, the first electric push rod, the second electric push rod and the transmission plate are used in cooperation, and rapid interception and conveying of paper boxes on the conveying belt are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of label detection, and more specifically, to a limiting structure of a carton label detection device. Background Art

[0002] Cartons are the most widely used packaging products. When using cartons to load goods and transmitting them through conveyor belts, the entire carton needs to be intercepted and fixed from the transmission device, and then a scanning gun is used to scan the label attached to the carton, and the information of the carton and its contents is entered and stored;

[0003] In the process of detecting carton labels, it is currently common to manually intercept the cartons on the flow channel of the transmission device and move the cartons to the brush gun position in order to detect the labels on the cartons. However, this method is inefficient, labor-intensive, and expensive, which reduces the production efficiency of cartons on the production line. Based on this, the utility model designs a limiting structure for carton label detection equipment to solve the above problems. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a limit structure for a carton label detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limiting structure of a carton label detection equipment, including a support table, a conveyor belt is fixed to the upper surface of the support table, and a top plate is fixed to the top of the support table, a slider is slidably fitted in the top plate, an upper support rod is fixed to the upper surface of the slider, and a second electric push rod is fixed to the lower surface of the slider, a first electric push rod is fixedly installed on the upper surface of the top plate, an output end of the first electric push rod is fixedly connected to the upper support rod, and an output end of the second electric push rod is fixedly connected to a transmission plate, two clamping plates are transmission-fitted at the bottom of the transmission plate, a group of guide rods are fixed to one side of the clamping plate, one end of the guide rod slides through the movable plate and is fixed with an end plate, a tension spring is fixed between the end plate and the movable plate, and a baffle is fixed to the lower surface of the transmission plate.

[0006] As an optimal technical solution of the utility model, a slide groove is provided on the top plate, the slider is slidably fitted in the slide groove, limiting grooves are provided on both inner sides of the slide groove, limiting blocks are fixed on both sides of the slider, and the limiting blocks are slidably fitted in the limiting grooves.

[0007] As a preferred technical solution of the utility model, a positioning plate is fixedly sleeved on the input end of the second electric push rod, a limiting rod is fixed on the upper surface of the transmission plate, and the top end of the limiting rod slides through the positioning plate.

[0008] As an optimal technical solution of the utility model, a threaded screw is rotatably connected in the transmission plate, and two transmission blocks are slidably matched in the transmission plate. The threaded screw passes through the transmission block and is threadedly connected to the transmission block, and the top of the movable plate is fixedly connected to the transmission block.

[0009] As a preferred technical solution of the utility model, a motor is fixedly installed on one side of the transmission plate, the rotating shaft of the motor is fixedly connected to the threaded screw through a coupling, and a rubber pad is fixed on one side of the clamping plate, and the rubber pad is provided with anti-slip grooves.

[0010] As a preferred technical solution of the utility model, support legs are fixed at the four corners of the bottom of the support platform, a reinforcing plate is fixed to the inner bottom of the support legs, and the top plate and the support platform are fixedly connected by a plurality of support columns.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model drives the transmission plate to move vertically up and down through the second electric push rod, so that the baffle plate can intercept the carton conveyed on the conveyor belt, and the transmission plate drives the clamping plate to clamp and fix the carton. The setting of the tension spring can prevent the clamping plate from excessively clamping the carton. The first electric push rod pushes the upper support rod to move, so that the intercepted and clamped carton is transferred to the brush gun position located on one side of the conveyor belt, thereby realizing the rapid interception and transfer of the carton on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a limit structure of a carton label detection device of the utility model;

[0014] Figure 2 It is a cross-sectional view of the top plate of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the utility model when the transmission plate and the movable plate are connected;

[0016] Figure 4 It is a structural schematic diagram of the transmission plate of the utility model.

[0017] In the figure: 1. support platform; 2. conveyor belt; 3. top plate; 4. first electric push rod; 5. slide groove; 6. slider; 7. upper support rod; 8. second electric push rod; 9. positioning plate; 10. limit rod; 11. transmission plate; 12. baffle plate; 13. movable plate; 14. clamping plate; 15. guide rod; 16. end plate; 17. tension spring; 18. threaded screw; 19. transmission block; 20. motor; 21. rubber pad; 22. limit groove; 23. limit block; 24. support leg; 25. reinforcement plate; 26. support column. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] like Figures 1 to 4 As shown, the utility model provides a limiting structure of a carton label detection device, including a support platform 1, a conveyor belt 2 is fixed on the upper surface of the support platform 1, and a top plate 3 is fixed on the top of the support platform 1, a slider 6 is slidably matched in the top plate 3, an upper support rod 7 is fixed on the upper surface of the slider 6, and a second electric push rod 8 is fixed on the lower surface of the slider 6, a first electric push rod 4 is fixedly installed on the upper surface of the top plate 3, an output end of the first electric push rod 4 is fixedly connected to the upper support rod 7, and an output end of the second electric push rod 8 is fixedly connected to a transmission plate 11, and two clamping plates 14 are transmission-matched at the bottom of the transmission plate 11, and a group of guide rods 15 are fixed on one side of the clamping plate 14, one end of the guide rod 15 slides through the movable plate 13 and is fixed with an end plate 16, and between the end plate 16 and the movable plate 13 A tension spring 17 is fixed, a baffle 12 is fixed on the lower surface of the transmission plate 11, support legs 24 are fixed at the four corners of the bottom of the support platform 1, and a reinforcing plate 25 is fixed on the inner bottom of the support leg 24. The top plate 3 and the support platform 1 are fixedly connected by a number of support columns 26. The transmission plate 11 is driven by the second electric push rod 8 to move vertically up and down, so that the baffle 12 can intercept the carton conveyed on the conveyor belt 2, and the transmission plate 11 drives the clamping plate 14 to clamp and fix the carton. The setting of the tension spring 17 can prevent the clamping plate 14 from excessively clamping the carton. The first electric push rod 4 pushes the upper support rod 7 to move, so that the intercepted and clamped carton is transferred to the brush gun position on one side of the conveyor belt 2, so as to realize the rapid interception and transfer of the carton on the conveyor belt 2;

[0020] Among them, a slide groove 5 is provided on the top plate 3, and the slider 6 is slidably fitted in the slide groove 5. Limiting grooves 22 are provided on both inner sides of the slide groove 5. Limiting blocks 23 are fixed on both sides of the slider 6. The limiting blocks 23 are slidably fitted in the limiting grooves 22. The input end of the second electric push rod 8 is fixedly sleeved with a positioning plate 9. A limiting rod 10 is fixed on the upper surface of the transmission plate 11. The top end of the limiting rod 10 slides through the positioning plate 9. Through the sliding cooperation between the limiting block 23 and the limiting groove 22, the slider 6 can slide stably in the slide groove 5. The sliding cooperation between the limiting rod 10 and the positioning plate 9 can make the transmission plate 11 slide stably in the vertical direction, thereby improving the structural stability.

[0021] Among them, a threaded screw 18 is rotatably connected in the transmission plate 11, and two transmission blocks 19 are slidably matched in the transmission plate 11. The threaded screw 18 penetrates the transmission block 19 and is threadedly connected with the transmission block 19. The top of the movable plate 13 is fixedly connected to the transmission block 19. A motor 20 is fixedly installed on one side of the transmission plate 11. The rotating shaft of the motor 20 is fixedly connected to the threaded screw 18 through a coupling. A rubber pad 21 is fixed on one side of the clamping plate 14. The rubber pad 21 is provided with anti-slip grooves. The motor 20 drives the threaded screw 18 to rotate, and the threaded screw 18 drives the two transmission blocks 19 to approach each other, driving the two movable plates 13 to approach each other, and the two clamping plates 14 approach each other and squeeze the carton, thereby clamping and fixing the carton. In this process, the guide rod 15 slides outward, and the tension spring 17 is stretched to prevent the carton from being damaged due to excessive clamping. The setting of the rubber pad 21 increases the clamping force of the clamping plate 14 on the carton.

[0022] The working principle and use process of this utility model:

[0023] During use, the carton is conveyed on the conveyor belt 2, and the second electric push rod 8 drives the transmission plate 11 to move vertically downward. When the carton is conveyed to the position of the transmission plate 11, the baffle 12 will block the carton. At this time, the motor 20 drives the threaded screw 18 to rotate, and the threaded screw 18 drives the two transmission blocks 19 to approach each other, driving the two movable plates 13 to approach each other, and the two clamping plates 14 to approach each other and squeeze the carton, thereby clamping and fixing the carton. In this process, the guide rod 15 slides outward and the tension spring 17 is stretched. At this time, the second electric push rod 8 drives the transmission plate 11 to move up a preset distance, so that the bottom of the carton is separated from the conveyor belt 2, and then the first electric push rod 4 pushes the upper support rod 7 to move horizontally, and the slider 6 slides inside the slide groove 5, so that the transmission plate 11 moves toward the brush gun position on one side of the conveyor belt 2, so as to intercept and transfer the carton;

[0024] After the carton label is detected by the brush gun, the first electric push rod 4 and the second electric push rod 8 drive the carton to move to the initial position, the motor 20 drives the screw rod 18 to rotate, and the two movable plates 13 drive the clamping plates 14 to move away from each other, thereby removing the limit on the carton, and the carton falls to the upper surface of the conveyor belt 2, and the carton continues to be transmitted.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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. A carton label detection device limiting structure, characterized by: The invention comprises a support platform (1), a conveyor belt (2) is fixed on the upper surface of the support platform (1), and a top plate (3) is fixed on the top of the support platform (1), a slider (6) is slidably matched inside the top plate (3), an upper support rod (7) is fixed on the upper surface of the slider (6), and a second electric push rod (8) is fixed on the lower surface of the slider (6), a first electric push rod (4) is fixedly installed on the upper surface of the top plate (3), an output end of the first electric push rod (4) is fixedly connected to the upper support rod (7), an output end of the second electric push rod (8) is fixedly connected to a transmission plate (11), the bottom of the transmission plate (11) is transmission-matched with two clamping plates (14), a group of guide rods (15) is fixed on one side of the clamping plate (14), one end of the guide rod (15) slides through the movable plate (13) and is fixed with an end plate (16), a tension spring (17) is fixed between the end plate (16) and the movable plate (13), and a baffle (12) is fixed on the lower surface of the transmission plate (11).

2. A carton label detection device limiting structure according to claim 1, characterized in that: The top plate (3) is provided with a slide groove (5), the slide block (6) is slidably fitted in the slide groove (5), both inner side surfaces of the slide groove (5) are provided with limit grooves (22), both sides of the slide block (6) are fixed with limit blocks (23), and the limit blocks (23) are slidably fitted in the limit grooves (22).

3. The position limiting structure of a carton label detection device according to claim 1, characterized in that: The input end of the second electric push rod (8) is fixedly sleeved with a positioning plate (9), the upper surface of the transmission plate (11) is fixed with a limiting rod (10), and the top end of the limiting rod (10) slides through the positioning plate (9).

4. The position limiting structure of a carton label detection device according to claim 1, characterized in that: A threaded screw (18) is rotatably connected inside the transmission plate (11), and two transmission blocks (19) are slidably matched inside the transmission plate (11). The threaded screw (18) penetrates the transmission blocks (19) and is threadably connected to the transmission blocks (19). The top end of the movable plate (13) is fixedly connected to the transmission blocks (19).

5. The position limiting structure of a carton label detection device according to claim 4, characterized in that: A motor (20) is fixedly mounted on one side of the transmission plate (11), and a rotating shaft of the motor (20) is fixedly connected to a threaded screw (18) via a coupling. A rubber pad (21) is fixed on one side of the clamping plate (14), and the rubber pad (21) is provided with anti-slip grooves.

6. A carton label detection device limiting structure according to any one of claims 1 to 5, characterized in that: Support legs (24) are fixed at the four corners of the bottom of the support platform (1), a reinforcing plate (25) is fixed to the inner bottom of the support leg (24), and the top plate (3) and the support platform (1) are fixedly connected via a plurality of support columns (26).

Images