Corrugated carton processing line pressing and folding device

Abstract

The utility model discloses a corrugated carton processing line pressing and folding device, and relates to the technical field of corrugated carton processing. The corrugated carton processing line pressing and folding device comprises a bottom plate, two sets of connecting plates and a distance control structure, a transverse frame plate is arranged at the top of the bottom plate, two sets of supporting frames distributed left and right are fixedly installed between the bottom plate and the transverse frame plate, and the two sets of connecting plates are arranged at the bottom of the transverse frame plate in a left-right distribution state; a connecting plate is arranged at the bottom of the connecting plate, electric push rods are arranged on the connecting plate and the connecting plate, a liquid storage box is arranged at the bottom of the connecting plate, an arc head pressing strip is arranged at the bottom of the liquid storage box, and the distance control structure is arranged on the transverse frame plate and the connecting plate. According to the corrugated carton processing line pressing and folding device, local parts of cartons can be accurately wetted in the line pressing process, the distance between the two sets of liquid storage boxes can be conveniently adjusted, applicability adjustment can be made according to the sizes of the cartons, the application range of the device is widened, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box processing, in particular to a corrugated paper box processing creasing and folding device. Background Art

[0002] The publication number is CN216860712U, which is a crimping and folding device for processing corrugated paper boxes. The device comprises a workbench, a supporting upright plate, a fixed plate, a driving device, a lower pressing block, and a humidifying mechanism. The upper edge of the workbench is fixedly connected to the supporting upright plate, the upper end of the supporting upright plate is fixedly connected to the fixed plate, and the lower end of the fixed plate is respectively fixedly connected to two symmetrical driving devices. The driving device comprises two groups of hydraulic rods, the lower end of the hydraulic rod is fixedly connected to the lower pressing block, the middle part of the upper end of the lower pressing block is fixedly connected to the humidifying mechanism, and the lower end of the lower pressing block is provided with a crimping tube, the crimping tube is connected to the humidifying mechanism through a plurality of connecting tubes, and the lower end of the crimping tube is provided with a plurality of air outlet micropores. The utility model aims to provide a crimping and folding device for processing corrugated paper boxes with simple structure, convenient operation, high working efficiency, and high product qualification rate.

[0003] The above-mentioned crimping and folding device for processing corrugated paper boxes has difficulty in adjusting the distance between the two sets of pressing heads, resulting in the device being unable to process paper boxes of different sizes, which affects the scope of application of the device. Therefore, it can be improved. Utility Model Content

[0004] The utility model aims to provide a corrugated paper box processing crimping and folding device, which can solve the problem that it is difficult to adjust the distance between two groups of pressure heads, resulting in the device being unable to process paper boxes of different sizes, thus affecting the application range of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated cardboard box processing crimping and folding device, including a bottom plate, a connecting plate and a distance control structure, a cross frame plate is arranged on the top of the bottom plate, two groups of support frames distributed left and right are fixedly installed between the bottom plate and the cross frame plate, the number of connecting plates is two groups and they are arranged on the bottom of the cross frame plate in a state of being distributed left and right, a connecting plate is arranged on the bottom of the connecting plate, an electric push rod is arranged on the connecting plate and the connecting plate, a liquid storage box is arranged on the bottom of the connecting plate, an arc head pressure strip is arranged on the bottom of the liquid storage box, the distance control structure is arranged on the cross frame plate and the connecting plate, and the distance control structure includes a sliding block fixedly connected to the top of the connecting plate.

[0006] Preferably, a bolt is provided on the top of the connecting plate, one end of the bolt passes through the connecting plate and is threadedly connected to the liquid storage box, so that the liquid storage box is easy to disassemble and assemble.

[0007] Preferably, the electric push rods are in two groups and are distributed front to back. The electric push rods are fixedly mounted on the bottom of the connecting plate, and the free ends of the electric push rods are fixedly connected to the connecting plate.

[0008] Preferably, a water adding pipe is fixedly installed on the top of the connecting plate, and a sealing cover is threadedly sleeved on the water adding pipe to facilitate adding water to the inside of the liquid storage box.

[0009] Preferably, a rectangular opening is provided at the bottom of the liquid storage box and the arc head strip is located therein, limiting openings are provided on the front and rear sides of the arc head strip, a limiting block is fixedly installed on the inner wall of the liquid storage box, the limiting block is slidably installed in the limiting opening, and drainage gaps are provided on both sides of the arc head strip and between the liquid storage box.

[0010] Preferably, a water-absorbing sponge is fixedly installed between the top of the arc-head molding and the rectangular opening, square openings are opened on the arc-head molding and the water-absorbing sponge, water-absorbing cotton thread is fixedly installed in the square opening, connecting cotton thread is fixedly installed at both ends of the water-absorbing cotton thread, through openings are opened on the front and rear sides of the liquid storage box and L-shaped cotton thread is fixedly installed therein, one end of the support frame is fixedly connected to the L-shaped cotton thread, and protective covers are fixedly installed on the front and rear sides of the liquid storage box.

[0011] Preferably, the distance control structure also includes a bidirectional threaded rod and a motor. A concave opening is opened at the bottom of the cross frame plate. The bidirectional threaded rod is rotatably installed in the concave opening. There are two groups of sliding blocks and both are slidably installed in the concave opening. The sliding blocks are threadedly sleeved on the outer wall of the bidirectional threaded rod. The motor is fixedly installed on the left side of the cross frame plate. The rotating shaft of the motor passes through the cross frame plate and is fixedly connected to the bidirectional threaded rod.

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

[0013] The corrugated paper box processing crimping and folding device, through the coordinated use of a liquid storage box, a bidirectional threaded rod, a sliding block, a motor, an arc head pressure strip, a limit block, a water-absorbing sponge, a water-absorbing cotton thread, a connecting cotton thread, an L-shaped cotton thread and a protective cover, on the one hand, is convenient for automatically squeezing out the water in the water-absorbing sponge when the arc head pressure strip is pressed down and flowing the water into the crimping line through the drainage gap, so that the carton can be accurately moistened locally during the crimping process, thereby improving the quality of the crimped product; on the other hand, it is convenient to adjust the distance between the two groups of liquid storage boxes, and the applicability can be adjusted according to the size of the carton, thereby enhancing the scope of application and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the distance control structure of the utility model;

[0017] Figure 3It is a right side cutaway three-dimensional structural schematic diagram of the liquid storage box of the utility model;

[0018] Figure 4 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. Base plate; 2. Horizontal frame plate; 3. Support frame; 4. Connecting plate; 5. Connecting plate; 6. Electric push rod; 7. Liquid storage box; 8. Distance control structure; 81. Bidirectional threaded rod; 82. Sliding block; 83. Motor; 9. Arc head strip; 10. Limit block; 11. Absorbent sponge; 12. Absorbent cotton thread; 13. Connecting cotton thread; 14. L-shaped cotton thread; 15. Protective cover; 16. Bolt; 17. Water filling pipe. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a corrugated paper box processing crimping and folding device, comprising a bottom plate 1, a connecting plate 4 and a distance control structure 8, a cross frame plate 2 is arranged on the top of the bottom plate 1, two groups of support frames 3 distributed left and right are fixedly installed between the bottom plate 1 and the cross frame plate 2, the number of connecting plates 4 is two groups and they are arranged at the bottom of the cross frame plate 2 in a state of being distributed left and right, a connecting plate 5 is arranged at the bottom of the connecting plate 4, the connecting plate 4 and the connecting plate 5 are provided with an electric push rod 6, a liquid storage box 7 is arranged at the bottom of the connecting plate 5, an arc head press strip 9 is arranged at the bottom of the liquid storage box 7, the distance control structure 8 is arranged on the cross frame plate 2 and the connecting plate 4, and the distance control structure 8 includes a sliding block 82 fixedly connected to the top of the connecting plate 4.

[0022] A bolt 16 is provided on the top of the connecting plate 5, one end of the bolt 16 passes through the connecting plate 5 and is threadedly connected to the liquid storage box 7. The electric push rod 6 is divided into two groups and distributed front and back. The electric push rod 6 is fixedly installed at the bottom of the connecting plate 4, and the free end of the electric push rod 6 is fixedly connected to the connecting plate 5. A water supply pipe 17 is fixedly installed on the top of the connecting plate 5, and a sealing cover is threadedly sleeved on the water supply pipe 17. A rectangular opening is provided at the bottom of the liquid storage box 7 and an arc head strip 9 is located therein. The front and rear sides of the arc head strip 9 are both provided with a limiting opening. A limiting block 10 is fixedly installed on the inner wall of the liquid storage box 7. The limiting block 10 It is slidably installed in the limit opening, and drainage gaps are arranged on both sides of the arc head strip 9 and the liquid storage box 7. A water-absorbing sponge 11 is fixedly installed between the top of the arc head strip 9 and the rectangular opening. Square openings are provided on the arc head strip 9 and the water-absorbing sponge 11. Water-absorbing cotton thread 12 is fixedly installed in the square opening. Connecting cotton threads 13 are fixedly installed at both ends of the water-absorbing cotton thread 12. Through openings are provided on the front and rear sides of the liquid storage box 7 and L-shaped cotton threads 14 are fixedly installed therein. One end of the support frame 3 is fixedly connected to the L-shaped cotton thread 14, and protective covers 15 are fixedly installed on the front and rear sides of the liquid storage box 7.

[0023] The distance control structure 8 also includes a bidirectional threaded rod 81 and a motor 83. A concave opening is provided at the bottom of the cross frame plate 2. The bidirectional threaded rod 81 is rotatably installed in the concave opening. There are two sets of sliding blocks 82, which are both slidably installed in the concave opening. The sliding blocks 82 are threadedly sleeved on the outer wall of the bidirectional threaded rod 81. The motor 83 is fixedly installed on the left side of the cross frame plate 2. The rotating shaft of the motor 83 passes through the cross frame plate 2 and is fixedly connected to the bidirectional threaded rod 81. When it is necessary to adjust the distance between the two groups of liquid storage boxes 7, the control motor 83 drives the bidirectional threaded rod 81 to rotate clockwise, and the bidirectional threaded rod 81 simultaneously drives the two groups of sliding blocks 82 to approach each other, and then drives the two groups of liquid storage boxes 7 to approach each other through the connecting plate 4, thereby controlling the electric push rod 6 to move automatically. The liquid storage box 7 is driven downward by the end, and then the arc head pressure strip 9 contacts the cardboard and automatically moves upward, and then the absorbent sponge 11 is automatically squeezed, and the water discharged from the absorbent sponge 11 is discharged to the pressing line position through the drainage gap. At the same time, the L-shaped cotton thread 14 automatically absorbs water and re-discharges it onto the absorbent sponge 11 through the connecting cotton thread 13 and the absorbent cotton thread 12. On the one hand, it is convenient to automatically squeeze out the water in the absorbent sponge 11 when the arc head pressure strip 9 is pressed down and flow into the pressing line through the drainage gap, so that the carton can be accurately moistened locally during the pressing process, thereby improving the product quality of the pressing line. On the other hand, it is convenient to adjust the distance between the two groups of liquid storage boxes 7, and the applicability can be adjusted according to the size of the carton, thereby enhancing the practicability of the device.

[0024] Working principle: when the distance between the two groups of liquid storage boxes 7 needs to be adjusted, the control motor 83 drives the bidirectional threaded rod 81 to rotate clockwise, and the bidirectional threaded rod 81 simultaneously drives the two groups of sliding blocks 82 to approach each other, and then drives the two groups of liquid storage boxes 7 to approach each other through the connecting plate 4, and then controls the free end of the electric push rod 6 to drive the liquid storage box 7 to move downward, and then the arc head pressure strip 9 contacts the cardboard and automatically moves upward, and then automatically squeezes the water-absorbing sponge 11, and the water discharged from the water-absorbing sponge 11 is discharged to the pressing line position through the drainage gap, and at the same time, the L-shaped cotton thread 14 automatically absorbs water and re-discharges it onto the water-absorbing sponge 11 through the connecting cotton thread 13 and the water-absorbing cotton thread 12.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A corrugated box processing creasing and folding device, characterized in that: include: A bottom plate (1) is provided with a cross frame plate (2) on the top, and two groups of support frames (3) are fixedly installed between the bottom plate (1) and the cross frame plate (2) and are distributed on the left and right sides; The connecting plates (4) are arranged in two groups and are arranged at the bottom of the horizontal frame plate (2) in a state of being distributed on the left and right. The bottom of the connecting plates (4) is provided with a connecting plate (5). The connecting plates (4) and the connecting plates (5) are provided with electric push rods (6). The bottom of the connecting plates (5) is provided with a liquid storage box (7). The bottom of the liquid storage box (7) is provided with an arc head pressure strip (9). The distance control structure (8) is arranged on the cross frame plate (2) and the connecting plate (4), and the distance control structure (8) comprises a sliding block (82) fixedly connected to the top of the connecting plate (4).

2. The corrugated paper box processing creasing and folding device according to claim 1, characterized in that: A bolt (16) is provided on the top of the connecting plate (5), and one end of the bolt (16) passes through the connecting plate (5) and is threadedly connected to the liquid storage box (7).

3. The corrugated paper box processing creasing and folding device according to claim 2, characterized in that: The electric push rods (6) are divided into two groups and are distributed front and back. The electric push rods (6) are fixedly mounted on the bottom of the connecting plate (4), and the free ends of the electric push rods (6) are fixedly connected to the connecting plate (5).

4. The corrugated paper box processing creasing and folding device according to claim 3, characterized in that: A water supply pipe (17) is fixedly mounted on the top of the connecting plate (5), and a sealing cover is threadedly sleeved on the water supply pipe (17).

5. The corrugated paper box processing creasing and folding device according to claim 4, characterized in that: The bottom of the liquid storage box (7) is provided with a rectangular opening and the arc-head pressure strip (9) is located therein, the front and rear sides of the arc-head pressure strip (9) are provided with limit openings, the inner wall of the liquid storage box (7) is fixedly installed with a limit block (10), the limit block (10) is slidably installed in the limit opening, and drainage gaps are provided on both sides of the arc-head pressure strip (9) and between the liquid storage box (7).

6. The corrugated paper box processing creasing and folding device according to claim 5, characterized in that: A water-absorbing sponge (11) is fixedly installed between the top of the arc-head pressure strip (9) and the rectangular opening, a square opening is provided on the arc-head pressure strip (9) and the water-absorbing sponge (11), a water-absorbing cotton thread (12) is fixedly installed in the square opening, and connecting cotton threads (13) are fixedly installed at both ends of the water-absorbing cotton thread (12), the front and rear sides of the liquid storage box (7) are provided with through openings and L-shaped cotton threads (14) are fixedly installed therein, one end of the support frame (3) is fixedly connected to the L-shaped cotton thread (14), and protective covers (15) are fixedly installed on the front and rear sides of the liquid storage box (7).

7. The corrugated paper box processing creasing and folding device according to claim 6, characterized in that: The distance control structure (8) also includes a bidirectional threaded rod (81) and a motor (83). A concave opening is provided at the bottom of the cross frame plate (2). The bidirectional threaded rod (81) is rotatably installed in the concave opening. Two sets of sliding blocks (82) are slidably installed in the concave opening. The sliding blocks (82) are threadedly sleeved on the outer wall of the bidirectional threaded rod (81). The motor (83) is fixedly installed on the left side of the cross frame plate (2). The rotating shaft of the motor (83) passes through the cross frame plate (2) and is fixedly connected to the bidirectional threaded rod (81).

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