Corrugated packaging carton pressing device

Abstract

The utility model discloses a corrugated packaging carton press-fit device, which comprises a base, two groups of supports installed at the top of the base, and an upper press roll and a lower press roll which are installed on the supports, two groups of limiting mechanisms are arranged on the front side and the back side of each support, each limiting mechanism comprises a limiting piece and a moving piece, each limiting piece comprises a baffle, and the baffle is arranged on the base. A vertical screw rod is fixedly arranged at the top of the baffle, the moving part comprises a transverse plate, a moving groove is formed in the transverse plate, and the top of the vertical screw rod penetrates through the interior of the moving groove; by means of the designed limiting mechanism, surface paper, inner paper and core paper which pass through the position between the upper pressing roller and the lower pressing roller and are bonded together can be conveniently limited in the using process, the probability that the surface paper, the inner paper and the core paper move towards the two sides to cause dislocation in the pressing process is reduced, and the corrugated paper pressing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated packaging paper box production, and in particular relates to a corrugated packaging paper box pressing device. Background Art

[0002] Corrugated paper packaging box refers to a detachable paper box made of corrugated cardboard. Corrugated cardboard is made by gluing face paper, lining paper, core paper and corrugated paper processed into corrugated corrugations together. The face paper, lining paper and core paper are glued together and then pressed by a pressing machine so that the three layers can fit tightly together to form a whole, becoming a corrugated packaging box.

[0003] The Chinese patent application No. 201921336339.3 discloses a laminating device for corrugated cardboard box production. It can be seen that the content describes a corrugated packaging box laminating device. When the above-mentioned corrugated packaging box laminating device is in use, the surface paper, lining paper and core paper coated with glue in the corrugated paper pass between the upper pressing roller and the lower pressing roller, and are pressed into corrugated paper by the upper pressing roller and the lower pressing roller. In this process, the surface paper, lining paper and core paper passing between the upper pressing roller and the lower pressing roller may move to both sides, causing the surface paper, lining paper and core paper to be misaligned and uneven after lamination, affecting the lamination effect of the corrugated paper. For this reason, we propose a corrugated packaging box laminating device. Utility Model Content

[0004] The utility model aims to provide a corrugated packaging paper box laminating device to solve the problem in the above-mentioned background technology that the face paper, lining paper and core paper passing between the upper pressing roller and the lower pressing roller may move to both sides, causing the face paper, lining paper and core paper to be misaligned and uneven after lamination, thereby affecting the lamination effect of the corrugated paper.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated packaging box pressing device, comprising a base, two groups of brackets installed on the top of the base, an upper pressing roller and a lower pressing roller installed on the brackets, two groups of limiting mechanisms are arranged on the front and back sides of the brackets, the limiting mechanisms include a limiting member and a moving member, the limiting member includes a baffle, a vertical screw is fixedly arranged on the top of the baffle, the moving member includes a horizontal plate, a moving groove is opened inside the horizontal plate, and the top of the vertical screw passes through the inside of the moving groove.

[0006] Preferably, two groups of nut rings are arranged outside the vertical screw rod, and the nut rings are connected to the vertical screw rod through threads.

[0007] Preferably, fixing plates are fixedly provided at the bottoms of both ends of the transverse plate, and the fixing plates are fixedly connected to the brackets by bolts.

[0008] Preferably, a plurality of groups of rolling holes are evenly opened inside one side of the baffle and along the length direction of the baffle, and balls are arranged inside the rolling holes.

[0009] Preferably, two sets of placement platforms and reduction motors are fixedly disposed on the top of the base.

[0010] Preferably, an upper rotating rod is arranged inside the upper pressure roller, a lower rotating rod is arranged inside the lower pressure roller, a plurality of bearings are arranged inside the bracket, and both ends of the upper rotating rod and the lower rotating rod pass through the inside of the bearings.

[0011] Preferably, driven gears are fixedly provided on the outer sides of both ends of the upper rotating rod, and driving gears are fixedly provided on the outer sides of both ends of the lower rotating rod, and the driving gears are meshingly connected with the driven gears.

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

[0013] (1) The utility model is designed with a limiting mechanism, which can limit the face paper, lining paper and core paper bonded together between the upper pressing roller and the lower pressing roller during use, thereby reducing the probability of the face paper, lining paper and core paper moving to both sides and causing dislocation during the pressing process, thereby improving the effect of corrugated paper pressing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the horizontal plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the baffle of the utility model;

[0017] Figure 4 This is a schematic diagram of the top view of the baffle and ball structure of the utility model;

[0018] In the figure: 100, base; 101, lower pressure roller; 102, lower rotating rod; 104, upper rotating rod; 105, bracket; 106, placement platform; 107, reduction motor; 108, upper pressure roller; 201, vertical screw; 202, fixed plate; 203, baffle; 204, horizontal plate; 205, movable groove; 206, nut ring; 300, ball; 301, rolling hole. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a corrugated packaging paper box pressing device, including a base 100, two groups of brackets 105 installed on the top of the base 100, an upper pressing roller 108 and a lower pressing roller 101 installed on the bracket 105, and two groups of limiting mechanisms are arranged on the front and back of the bracket 105. The limiting mechanism includes a limiting member and a moving member. The limiting member includes a baffle 203, and a vertical screw 201 is fixedly arranged on the top of the baffle 203. The moving member includes a horizontal plate 204, and a moving groove 205 is opened inside the horizontal plate 204. When in use, the vertical screw 201 can slide to the left or right in the moving groove 205, and the top of the vertical screw 201 passes through the moving groove Two groups of nut rings 206 are arranged inside 205 and outside the vertical screw 201, and the nut rings 206 are connected to the vertical screw 201 by threads. Fixed plates 202 are fixedly arranged at the bottom of both ends of the horizontal plate 204, and the fixed plates 202 are fixedly connected to the bracket 105 by bolts. The limiting mechanism can be disassembled and assembled by bolts during use. The designed limiting mechanism can limit the face paper, inner paper and core paper bonded together between the upper pressing roller 108 and the lower pressing roller 101 during use, thereby reducing the probability of the face paper, inner paper and core paper moving to both sides and causing dislocation during the pressing process, thereby improving the effect of pressing the corrugated paper.

[0022] In the present embodiment, preferably, a plurality of groups of rolling holes 301 are evenly opened inside one side of the baffle 203 and along the length direction of the baffle 203, and a ball 300 is arranged inside the rolling hole 301. When in use, the ball 300 can roll in the rolling hole 301. By combining the designed ball 300 and the rolling hole 301, when the face paper, inner paper and core paper in the corrugated paper are limited, when the face paper, inner paper and core paper move to the outer position, they will contact the ball 300 on the baffle 203, and the ball 300 will roll, which reduces the situation in which the side surfaces of the face paper, inner paper and core paper directly contact the surface of the baffle 203, causing friction and wear on the side surfaces of the face paper, inner paper and core paper, thereby improving the use effect.

[0023] In this embodiment, preferably, two sets of placement platforms 106 and reduction motors 107 are fixedly disposed on the top of the base 100 , respectively. When in use, the reduction motors 107 can drive the upper pressure roller 108 and the lower pressure roller 101 to rotate.

[0024] In this embodiment, preferably, an upper rotating rod 104 is provided inside the upper pressure roller 108, a lower rotating rod 102 is provided inside the lower pressure roller 101, and multiple groups of bearings are provided inside the bracket 105, and both ends of the upper rotating rod 104 and the lower rotating rod 102 pass through the inside of the bearings.

[0025] In this embodiment, preferably, driven gears are fixedly provided on the outer sides of both ends of the upper rotating rod 104, and driving gears are fixedly provided on the outer sides of both ends of the lower rotating rod 102, and the driving gear and the driven gear are connected by meshing.

[0026] The working principle and use process of this utility model:

[0027] When the utility model is in use, the two groups of nut rings 206 on the vertical screw 201 are rotated outwardly to loosen, and then the baffle 203 is moved to the left or right direction to a suitable position according to the width of the corrugated paper, at this time, the vertical screw 201 will be driven to slide in the moving groove 205 inside the horizontal plate 204, and then the two groups of nut rings 206 are rotated in opposite directions and tightened, at this time, the surface paper, inner paper and core paper coated with glue on the corrugated paper can be bonded and put between the upper pressing roller 108 and the lower pressing roller 101 for pressing, during the operation, if the surface paper, inner paper and core paper move to the left or right direction, the baffle 203 will limit them, at this time, the ball 300 on the baffle 203 contacts the side position of the surface paper, inner paper and core paper, and the ball 300 rolls, which can not only limit the side of the surface paper, inner paper and core paper, but also reduce the friction and wear on the side of the surface paper, inner paper and core paper.

[0028] 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 corrugated packaging paper box pressing device, comprising a base (100), two sets of brackets (105) installed on the top of the base (100), an upper pressing roller (108) and a lower pressing roller (101) installed on the brackets (105), characterized in that: Two sets of limiting mechanisms are arranged on the front and back sides of the bracket (105), the limiting mechanisms comprising limiting parts and moving parts, the limiting parts comprising a baffle (203), a vertical screw rod (201) being fixedly arranged on the top of the baffle (203), the moving parts comprising a horizontal plate (204), a moving groove (205) being arranged inside the horizontal plate (204), and the top of the vertical screw rod (201) passes through the inside of the moving groove (205).

2. A corrugated packaging box pressing device according to claim 1, characterized in that: Two groups of nut rings (206) are arranged outside the vertical screw rod (201), and the nut rings (206) are connected to the vertical screw rod (201) via threads.

3. A corrugated packaging box pressing device according to claim 2, characterized in that: A fixing plate (202) is fixedly provided at the bottom of both ends of the transverse plate (204), and the fixing plate (202) is fixedly connected to the bracket (105) by bolts.

4. A corrugated packaging box pressing device according to claim 3, characterized in that: A plurality of groups of rolling holes (301) are evenly arranged inside one side of the baffle (203) and along the length direction of the baffle (203), and rolling balls (300) are arranged inside the rolling holes (301).

5. A corrugated packaging box pressing device according to claim 4, characterized in that: Two sets of placement platforms (106) and a reduction motor (107) are fixedly arranged on the top of the base (100).

6. A corrugated packaging box pressing device according to claim 1, characterized in that: An upper rotating rod (104) is arranged inside the upper pressure roller (108), a lower rotating rod (102) is arranged inside the lower pressure roller (101), and a plurality of bearings are arranged inside the bracket (105), and both ends of the upper rotating rod (104) and the lower rotating rod (102) pass through the interior of the bearings.

7. A corrugated packaging box pressing device according to claim 6, characterized in that: Driven gears are fixedly disposed on the outer sides of both ends of the upper rotating rod (104), and driving gears are fixedly disposed on the outer sides of both ends of the lower rotating rod (102), and the driving gears are meshingly connected with the driven gears.

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