Corrugated board clamping device with positioning function

Abstract

The utility model relates to the technical field of corrugated board processing, in particular to a corrugated board clamping device with a positioning function, which comprises a bottom plate and a positioning device, the upper surface of the bottom plate is fixedly connected with a mounting frame, the upper surface of the mounting frame is fixedly connected with two cylinders, and output ends of the two cylinders are fixed with clamping plates. The positioning device is arranged on the surface of the clamping plate, the positioning device comprises two moving seats, the two moving seats are connected with the inner wall of the clamping plate in a sliding mode, two positioning pieces are arranged on the inner walls of the moving seats in a sleeved mode, two sliding grooves are formed in the surface of the bottom plate, and the positioning pieces are connected with the inner walls of the sliding grooves in a sliding mode. According to the corrugated board positioning and guiding device, the corrugated board can be positioned and guided before being clamped, so that the corrugated board can be placed in the middle and can be placed more horizontally, adjustment and repositioning which are needed due to the fact that the position of the corrugated board is improper are reduced, time is saved, cutting errors are greatly reduced, and consistency and accuracy of the size of the corrugated board are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated board processing, in particular to a clamping device for corrugated board with a positioning function. Background Technique

[0002] Corrugated board is a multi-layer composite board, which is composed of at least one layer of corrugated core paper and one or more layers of box board paper bonded together. Corrugated board has many excellent properties. It is light in weight but high in strength, which can provide sufficient protection and support while reducing the packaging weight. Its good buffering performance can effectively protect the internal items from being damaged by impact and vibration during transportation and storage. Due to the relatively low cost, corrugated board is widely used in many fields. In the logistics and packaging industries, it is the main material for making cartons and paper boxes, used for packaging various commodities, from food, daily necessities to electronic products, etc. In the display and advertising fields, corrugated board can be made into display racks, billboards, etc.

[0003] When corrugated board is cut and other operations are carried out, a clamping device will be used to clamp and fix the corrugated board to be cut.

[0004] The prior art such as the utility model with the publication number of CN214163198U. This application relates to the field of cardboard processing, in particular to a cardboard clamping device for a cardboard cutting machine, which includes a support rod arranged on a moving plate. A pushing cylinder is arranged on the support rod above the large cardboard. The end of the telescopic rod of the pushing cylinder faces and abuts against the large cardboard. One end of the pushing cylinder away from the moving plate is provided with an adjusting structure on the support rod for adjusting the distance between the pushing cylinder and the moving plate. This application has the effect of being able to better adapt to large cardboard of different thickness specifications and facilitating the clamping operation, and solves the problem that it cannot well adapt to large cardboard of different thickness specifications, making the clamping operation more inconvenient.

[0005] In daily work, it is found that the existing corrugated board clamping device does not have a preliminary positioning function for the corrugated board. Before clamping, the corrugated board is prone to being placed incorrectly. At the same time, during clamping, it is difficult to ensure that the corrugated board is placed in the center, resulting in easy cutting errors and scrapping of the corrugated board after clamping, thus leading to the problem that the existing corrugated board clamping device does not have a preliminary positioning function for the corrugated board. Summary of the Invention

[0006] The purpose of the utility model is to solve the defect that the prior art does not have a preliminary positioning function for corrugated board, and to propose a clamping device for corrugated board with a positioning function.

[0007] To achieve the above object, the utility model adopts the following technical scheme: A corrugated cardboard clamping device with a positioning function, including a bottom plate and a positioning device. The upper surface of the bottom plate is fixedly connected with a mounting frame, and the upper surface of the mounting frame is fixedly connected with two cylinders. The output ends of the two cylinders are fixedly connected with clamping plates. The positioning device is arranged on the surface of the clamping plate. The positioning device includes moving seats. The number of the moving seats is two, and the two moving seats are slidably connected with the inner wall of the clamping plate. Two positioning members are sleeved in the inner wall of the moving seat. Two sliding grooves are formed on the surface of the bottom plate, and the positioning members are slidably connected with the inner wall of the sliding grooves. A driving assembly is arranged on the surface of the clamping plate, and an auxiliary assembly is arranged on the surface of the mounting frame. Through the above components, when clamping, first, the driving assembly can drive the moving seats and the positioning members to move in the sliding grooves. The four positioning members can limit the corrugated cardboard, make the corrugated cardboard placed horizontally and centered, and improve the accuracy during cutting.

[0008] Preferably, the positioning member includes a positioning rod. The positioning rod is sleeved and connected with the inner wall of the moving seat. The lower end of the positioning rod is fixedly connected with a slider, and the slider is slidably connected with the inner wall of the sliding groove. Through the above components, when the positioning member moves, the slider mainly drives the positioning rod to move in the sliding groove, improving the stability of the positioning member.

[0009] Preferably, a positioning surface is arranged on the surface of the positioning rod, and the positioning surface is rectangular. Through the above components, when the positioning rod intercepts and limits, the rectangular positioning surface can better contact the corrugated cardboard, improving the positioning effect.

[0010] Preferably, the driving assembly includes a screw rod. The screw rod is rotatably connected with the inner wall of the clamping plate, and the screw rod is respectively threadedly connected with the inner walls of the two moving seats. One side surface of the clamping plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with one end of the screw rod. Through the above components, when controlling the movement of the positioning member, turn on the motor, the motor drives the screw rod to rotate, the screw rod can control the movement of the two moving seats, and the moving seats drive the positioning members to move and adjust, suitable for corrugated papers of different widths.

[0011] Preferably, the auxiliary assembly includes scales. The number of the scales is two, and the two scales are respectively fixedly connected with the two side surfaces of the mounting frame. The upper end of the positioning rod is fixedly connected with a concave block, and the scale is inserted into the inner wall of the concave block. Through the above components, when the positioning rod moves, it can drive the concave block to move at the scale, so as to facilitate observation and improve the adjustment accuracy.

[0012] Preferably, an observation hole is formed on the surface of the concave block. Through the above components, the observation hole can correspond to the numbers on the scale, thus facilitating observation.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, by setting the positioning device, the corrugated cardboard can be positioned and guided before clamping, so that the corrugated cardboard can be placed in the center and more horizontally during placement, reducing the adjustment and repositioning required due to improper position of the corrugated cardboard, saving time, greatly reducing the cutting error, and ensuring the consistency and accuracy of the cardboard size. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic perspective view of a corrugated cardboard clamping device with a positioning function proposed by the present utility model;

[0016] Figure 2 FIG. is a schematic view of the structure at position A in a corrugated cardboard clamping device with a positioning function proposed by the present utility model; Figure 1 FIG. is a schematic partial structure view of the positioning device of a corrugated cardboard clamping device with a positioning function proposed by the present utility model;

[0017] Figure 3 FIG. is a schematic sectional structure view of the positioning device of a corrugated cardboard clamping device with a positioning function proposed by the present utility model;

[0018] Figure 4 FIG. is a schematic partial structure view of the positioning device of a corrugated cardboard clamping device with a positioning function proposed by the present utility model.

[0019] Figure 5 FIG. is a schematic partial structure view of the positioning device of a corrugated cardboard clamping device with a positioning function proposed by the present utility model.

[0020] LEGEND DESCRIPTION:

[0021] 1. Bottom plate; 2. Mounting frame; 3. Cylinder; 4. Clamping plate; 5. Positioning device; 51. Positioning member; 511. Positioning rod; 512. Slide block; 513. Positioning surface; 52. Chute; 53. Moving seat; 54. Driving assembly; 541. Motor; 542. Screw rod; 55. Auxiliary assembly; 551. Concave block; 552. Observation hole; 553. Scale. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Please refer to Figures 1-5 , the present utility model provides a technical solution: a corrugated cardboard clamping device with a positioning function, including a bottom plate 1 and a positioning device 5. The upper surface of the bottom plate 1 is fixedly connected with a mounting frame 2, the upper surface of the mounting frame 2 is fixedly connected with two cylinders 3, the output ends of the two cylinders 3 are fixedly connected with clamping plates 4, and the positioning device 5 is arranged on the surface of the clamping plates 4.

[0023] Specifically, the positioning device 5 includes a moving seat 53. There are two moving seats 53, and the two moving seats 53 are slidably connected to the inner wall of the clamping plate 4. Two positioning members 51 are sleeved on the inner wall of the moving seat 53. Two sliding grooves 52 are formed on the surface of the bottom plate 1, and the positioning members 51 are slidably connected to the inner wall of the sliding grooves 52. A driving component 54 is arranged on the surface of the clamping plate 4, and an auxiliary component 55 is arranged on the surface of the mounting frame 2.

[0024] In this embodiment: When clamping, first, the driving component 54 can drive the moving seat 53 and the positioning member 51 to move in the sliding groove 52. The four positioning members 51 can limit the corrugated cardboard, make the corrugated cardboard placed horizontally and centered, and improve the accuracy during cutting.

[0025] Specifically, the positioning member 51 includes a positioning rod 511. The positioning rod 511 is sleeved and connected to the inner wall of the moving seat 53. A slider 512 is fixedly connected to the lower end of the positioning rod 511, and the slider 512 is slidably connected to the inner wall of the sliding groove 52.

[0026] In this embodiment: When the positioning member 51 moves, the slider 512 mainly drives the positioning rod 511 to move in the sliding groove 52, improving the stability of the positioning member 51.

[0027] Specifically, a positioning surface 513 is arranged on the surface of the positioning rod 511. The positioning surface 513 is rectangular. When the positioning rod 511 intercepts and limits, the rectangular positioning surface 513 can better contact the corrugated cardboard, improving the positioning effect.

[0028] Specifically, the driving component 54 includes a screw rod 542. The screw rod 542 is rotatably connected to the inner wall of the clamping plate 4. The screw rod 542 is threadedly connected to the inner walls of the two moving seats 53 respectively. A motor 541 is fixedly connected to one side surface of the clamping plate 4, and the output end of the motor 541 is fixedly connected to one end of the screw rod 542.

[0029] In this embodiment: When controlling the movement of the positioning member 51, turn on the motor 541. The motor 541 drives the screw rod 542 to rotate. The screw rod 542 can control the movement of the two moving seats 53, and the moving seats 53 drive the positioning member 51 to move and adjust, suitable for corrugated paper of different widths.

[0030] Specifically, the auxiliary component 55 includes two scales 553. The two scales 553 are respectively fixedly connected to the two side surfaces of the mounting frame 2. A concave block 551 is fixedly connected to the upper end of the positioning rod 511. The scale 553 is inserted into the inner wall of the concave block 551. When the positioning rod 511 moves, it can drive the concave block 551 to move at the scale 553, so as to facilitate observation and improve the adjustment accuracy.

[0031] Specifically, an observation hole 552 is formed on the surface of the concave block 551.

[0032] In this embodiment: The observation hole 552 can correspond to the numbers on the scale 553, facilitating observation.

[0033] Working principle: When performing clamping and positioning, turn on the motor 541. The motor 541 can drive the screw rod 542 to rotate. The screw rod 542 can drive the two moving seats 53 to move. The moving seats 53 can drive the two positioning rods 511 to move. The slider 512 slides in the chute 52 on the surface of the base. During adjustment, the observation hole 552 on the surface of the concave block 551 can be observed. When the observation hole 552 aligns with the reading of the dimension to be adjusted on the scale 553, the adjustment can be stopped. Subsequently, place the corrugated cardboard on the bottom plate 1. The rectangular clamping surfaces on the surface of the positioning rods 511 can intercept both sides of the corrugated cardboard, thereby realizing the positioning of the corrugated cardboard. After positioning, turn on the cylinder 3. The cylinder 3 can drive the clamping plate 4 to move downward to clamp the corrugated cardboard.

Claims

1. A corrugated cardboard clamping device with a positioning function, comprising a bottom plate (1) and a positioning device (5), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with a mounting frame (2). The upper surface of the mounting frame (2) is fixedly connected with two cylinders (3). The output ends of the two cylinders (3) are fixedly connected with clamping plates (4). The positioning device (5) is arranged on the surface of the clamping plate (4). The positioning device (5) includes moving seats (53). The number of the moving seats (53) is two. The two moving seats (53) are slidably connected with the inner wall of the clamping plate (4). Two positioning members (51) are sleeved on the inner wall of the moving seat (53). Two sliding grooves (52) are formed on the surface of the bottom plate (1). The positioning members (51) are slidably connected with the inner wall of the sliding grooves (52). A driving assembly (54) is arranged on the surface of the clamping plate (4). An auxiliary assembly (55) is arranged on the surface of the mounting frame (2).

2. The corrugated cardboard clamping device with a positioning function according to claim 1, characterized in that: The positioning member (51) includes a positioning rod (511). The positioning rod (511) is sleeved and connected with the inner wall of the moving seat (53). The lower end of the positioning rod (511) is fixedly connected with a slider (512). The slider (512) is slidably connected with the inner wall of the sliding groove (52).

3. The corrugated cardboard clamping device with a positioning function according to claim 2, wherein: A positioning surface (513) is arranged on the surface of the positioning rod (511). The positioning surface (513) is rectangularly arranged.

4. A corrugated cardboard clamping device with a positioning function according to claim 1, characterized in that: The driving assembly (54) includes a screw rod (542). The screw rod (542) is rotatably connected with the inner wall of the clamping plate (4). The screw rod (542) is respectively threadedly connected with the inner walls of the two moving seats (53). A motor (541) is fixedly connected with one side surface of the clamping plate (4). The output end of the motor (541) is fixedly connected with one end of the screw rod (542).

5. The corrugated cardboard clamping device with a positioning function according to claim 2, characterized in that: The auxiliary assembly (55) includes scales (553). The number of the scales (553) is two. The two scales (553) are respectively fixedly connected with the two side surfaces of the mounting frame (2). The upper end of the positioning rod (511) is fixedly connected with a concave block (551). The scale (553) is inserted into the inner wall of the concave block (551).

6. The corrugated cardboard clamping device with a positioning function according to claim 5, characterized in that: An observation hole (552) is formed on the surface of the concave block (551).

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