Corrugated carton indentation device

Abstract

The utility model relates to the technical field of corrugated cartons, in particular to a corrugated carton creasing device which comprises a creasing device box body, the creasing device box body comprises mounting plates, the mounting plates are mounted on the side walls of the two ends in the creasing device box body, first through holes are formed in the top ends of the mounting plates, first mounting blocks are arranged in the first through holes, and second mounting blocks are arranged in the first mounting blocks. And a first threaded hole is formed in the first mounting block, and a positive and negative screw rod body penetrating through the first threaded hole is rotationally mounted in the first through hole through a bearing. According to the corrugated carton packaging device, firstly, when a first electric lifting rod is started, a first sliding block can be driven to slide in a first sliding groove and a hinged plate is driven to rotate in a mounting frame, so that the hinged plate is conveniently rotated to drive an extrusion pad to position and fix a corrugated carton; and therefore, the corrugated carton is positioned and fixed through the four groups of positioning and fixing mechanisms.

Description

Technical Field

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

[0002] Corrugated paperboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and the usage has always been the first among various packaging products. Including calcium plastic corrugated boxes. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers with their superior performance and good processing performance, becoming the main force of transport packaging. When processing corrugated boxes, it is necessary to creasing the corrugated boxes, so a corrugated box creasing device is needed to meet people's use needs.

[0003] In contrast, the CN205905465U is a corrugated cardboard creasing device. After determining the specifications of the cardboard, the cylinder is controlled to drive the creasing wheel downward to a predetermined depth, and the driving device is controlled to drive the frame to move along the length direction of the workbench. During the movement, the creasing wheel applies a continuous force to the cardboard, and in the process of mutual contact, the creasing treatment of the cardboard is achieved. When it is necessary to perform multiple creasing treatments on the cardboard, the cylinder drives the creasing wheel upward, and the motor drives the creasing wheel to move to a predetermined position along the width direction of the workbench. After that, the above creasing operation is repeated, and multiple creasing treatments on the cardboard can be achieved. The corrugated cardboard creasing device proposed in the utility model can realize automatic adjustment of the creasing depth for cardboards of different specifications. It has good creasing quality and high working efficiency, but there are still certain problems. The specific problems are described as follows.

[0004] At present, most of the corrugated cardboard creasing devices on the market cannot position and fix the corrugated cardboard when creasing the corrugated cardboard, which causes the corrugated cardboard to shake during creasing, thereby affecting the creasing effect of the corrugated cardboard. At the same time, the existing corrugated cardboard creasing devices cannot position and fix corrugated cardboard boxes of different specifications during processing, thereby affecting the use effect of the corrugated cardboard creasing device. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the fact that most of the corrugated cardboard creasing devices currently on the market mentioned above or in the prior art cannot position and fix the corrugated cardboard when creasing the corrugated cardboard, which causes the corrugated cardboard to shake during creasing, thereby affecting the creasing effect of the corrugated cardboard. At the same time, the existing corrugated cardboard creasing devices cannot position and fix corrugated cardboard boxes of different specifications during processing, thereby affecting the use effect of the corrugated cardboard creasing device. Therefore, the utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a corrugated box creasing device.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a corrugated box creasing device includes a creasing device box body, which includes a mounting plate, the side walls at both ends of the creasing device box body are mounted with mounting plates, and the top of the mounting plate is provided with a first through hole, a first mounting block is arranged inside the first through hole, and a first threaded hole is arranged inside the first mounting block, and a positive and negative screw rod body penetrating the first threaded hole is rotatably mounted inside the first through hole through a bearing;

[0009] A positioning and fixing mechanism, comprising a mounting frame, the mounting frame being mounted on the top of the first mounting block, the mounting frame being hinged with a hinge plate inside, and a compression pad being mounted on one end of the bottom end of the hinge plate, a first slide groove being mounted on one end of the bottom end of the hinge plate, and a first slider being arranged inside the first slide groove;

[0010] The indentation mechanism includes a mounting frame and a second through hole, wherein the mounting frame is mounted on the top of the indentation device box, the mounting frame, the second through hole is opened at the top of the indentation device box, a second slide groove is installed at the bottom end inside the mounting frame, and a second slider is arranged inside the second slide groove, a second mounting block is installed at the top end of the second slider, and a second threaded hole is opened inside the second mounting block, a second electric lifting rod passing through the second through hole is installed at the bottom end of the second mounting block, and an indentation roller is installed at the bottom end of the second electric lifting rod.

[0011] As a preferred solution of a corrugated box creasing device of the utility model, a support plate is installed on the side wall of one side of the creasing mechanism, and a driving motor is installed on the top of the support plate, and a threaded rod passing through the second threaded hole is installed on the output end of the driving motor through a coupling.

[0012] As a preferred solution of the corrugated box creasing device of the utility model, wherein: a first electric lifting rod is installed at the top end of the first mounting block, and the top end of the first electric lifting rod is hinged to the bottom end of the first sliding block.

[0013] As a preferred solution of the corrugated paper box creasing device of the utility model, wherein: the material of the squeezing pad is soft rubber, and the bottom end of the squeezing pad is provided with anti-slip grooves.

[0014] As a preferred solution of the corrugated paper box creasing device of the utility model, there are four groups of positioning and fixing mechanisms with the same structure, and the four groups of positioning and fixing mechanisms are two groups symmetrically arranged with each other.

[0015] As a preferred solution of the corrugated paper box creasing device of the utility model, a turntable body is installed at one end of the positive and negative screw rod body, and a protective pad is installed on the outer wall of the turntable body.

[0016] As a preferred solution of the corrugated paper box creasing device of the utility model, there are two groups of mounting frames with the same structure, and the two groups of mounting frames and the top end of the first mounting block are welded into an integrated structure.

[0017] The utility model has the beneficial effects of a corrugated cardboard box creasing device: the utility model first starts to lift the first electric lifting rod, and is hinged to the hinged plate through the mounting frame, and through the mutual cooperation of the first slide groove and the first slider, the first electric lifting rod can drive the first slider to slide inside the first slide groove and drive the hinged plate to rotate inside the mounting frame when it is started, so that the hinged plate can be rotated to drive the extrusion pad to position and fix the corrugated cardboard box, thereby positioning and fixing the corrugated cardboard box through four groups of positioning and fixing mechanisms.

[0018] The utility model has the beneficial effects of a corrugated cardboard box creasing device: the utility model first drives the positive and negative screw rod bodies to rotate by rotating the turntable body, and the positive and negative screw rod bodies are threadedly connected to the first threaded holes, and the first mounting blocks and the first through holes cooperate with each other, so that the positive and negative screw rod bodies can drive the two groups of first mounting blocks to move in opposite directions on the outer walls of the positive and negative screw rod bodies while rotating, so that the two groups of first mounting blocks can be moved in opposite directions to adjust the distance between the two groups of positioning and fixing mechanisms, thereby facilitating the positioning and fixing of corrugated cardboard boxes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The figure is a schematic diagram of the main structure of a corrugated box creasing device.

[0021] Figure 2 A corrugated box creasing device Figure 1 Enlarged structural diagram at A in the middle.

[0022] Figure 3 The present invention is a schematic diagram of the internal structure of a mounting frame of a corrugated box creasing device.

[0023] Figure 4 The present invention is a schematic diagram of a partial cross-sectional structure of an installation frame of a corrugated box creasing device.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Indentation device box; 101. Mounting plate; 102. First through hole; 103. First mounting block; 104. First threaded hole; 105. Forward and reverse screw rod body; 106. Turntable body;

[0026] 2. Positioning and fixing mechanism; 201. Mounting frame; 202. Articulated plate; 203. Extrusion pad; 204. First electric lifting rod; 205. First slide slot; 206. First slide block;

[0027] 3. Indentation mechanism; 301. Mounting frame; 302. Second through hole; 303. Second slide groove; 304. Second slider; 305. Second mounting block; 306. Second threaded hole; 307. Second electric lifting rod; 308. Indentation roller; 309. Support plate; 3091. Drive motor; 3092. Threaded rod. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1: Reference Figures 1 to 4, is the first embodiment of the utility model, which provides a corrugated paper box creasing device, which can solve the problem that most corrugated paper box creasing devices on the market cannot position and fix the corrugated paper box when creasing the corrugated paper box, thereby causing the corrugated paper box to shake during creasing, thereby affecting the creasing effect of the corrugated paper box, including,

[0032] The indentation device box 1 comprises a mounting plate 101, the side walls at both ends of the indentation device box 1 are both mounted with the mounting plates 101, and the top of the mounting plates 101 is both provided with a first through hole 102, a first mounting block 103 is arranged inside the first through hole 102, and a first threaded hole 104 is arranged inside the first mounting block 103, a positive and negative screw rod body 105 penetrating the first threaded hole 104 is rotatably mounted inside the first through hole 102 through a bearing, a turntable body 106 is mounted at one end of the positive and negative screw rod body 105, and a protective pad is mounted on the outer wall of the turntable body 106;

[0033] The positioning and fixing mechanism 2 includes a mounting frame 201, which is mounted on the top of the first mounting block 103. A hinged plate 202 is hinged inside the mounting frame 201, and an extrusion pad 203 is installed at one end of the bottom end of the hinged plate 202. A first slide groove 205 is installed at one end of the bottom end of the hinged plate 202, and a first slider 206 is arranged inside the first slide groove 205. The extrusion pad 203 is made of soft rubber, and the bottom end of the extrusion pad 203 is provided with anti-slip grooves. There are four groups of positioning and fixing mechanisms 2 with the same structure, and the four groups of positioning and fixing mechanisms 2 are symmetrically arranged in two groups. A first electric lifting rod 204 is installed on the top of the first mounting block 103, and the top of the first electric lifting rod 204 is hinged to the bottom end of the first slider 206. There are two groups of mounting frames 201 with the same structure, and the two groups of mounting frames 201 and the top of the first mounting block 103 are welded integrated structures.

[0034] The specific working principle is that when the corrugated cardboard box needs to be positioned and fixed, the first electric lifting rod 204 is first started to lift and lower, and the mounting frame 201 is hinged to the hinged plate 202, and the first slide groove 205 and the first slider 206 cooperate with each other, so that the first electric lifting rod 204 can drive the first slider 206 to slide inside the first slide groove 205 and drive the hinged plate 202 to rotate inside the mounting frame 201 when it is started, so that the hinged plate 202 can be rotated to drive the squeezing pad 203 to position and fix the corrugated cardboard box, thereby positioning and fixing the corrugated cardboard box through four sets of positioning and fixing mechanisms 2.

[0035] Example 2: Reference Figures 1 to 4, which is the first embodiment of the utility model, and the embodiment provides a corrugated box creasing device, which can solve the problem that the existing corrugated box creasing device cannot position and fix corrugated boxes of different specifications during processing, thereby affecting the use effect of the corrugated box creasing device. The creasing mechanism 3 includes a mounting frame 301 and a second through hole 302. The mounting frame 301 is mounted on the top of the creasing device box body 1. The mounting frame 301 and the second through hole 302 are opened at the top of the creasing device box body 1. A second slide groove 303 is installed at the bottom end of the mounting frame 301, and a second slider 304 is arranged inside the second slide groove 303. A second mounting block 305 is installed at the top of the second slider 304, and a second threaded hole 306 is opened inside the second mounting block 305. A second electric lifting rod 307 penetrating the second through hole 302 is installed at the bottom end of the second mounting block 305, and a creasing roller 308 is installed at the bottom end of the second electric lifting rod 307.

[0036] A support plate 309 is installed on the side wall of one side of the indentation mechanism 3 , and a driving motor 3091 is installed on the top of the support plate 309 . A threaded rod 3092 penetrating the second threaded hole 306 is installed on the output end of the driving motor 3091 via a coupling.

[0037] The specific working principle is that when it is necessary to indent the corrugated cardboard box, first, the turntable body 106 is rotated to drive the forward and reverse screw rod body 105 to rotate, and the forward and reverse screw rod body 105 is threadedly connected with the first threaded hole 104, and through the mutual cooperation of the first mounting block 103 and the first through hole 102, the forward and reverse screw rod body 105 can drive the two groups of first mounting blocks 103 to move in opposite directions on the outer wall of the forward and reverse screw rod body 105 while rotating, so that the two groups of first mounting blocks 103 can be moved in opposite directions to adjust the distance between the two groups of positioning and fixing mechanisms 2, thereby facilitating the positioning and fixing of corrugated cardboard boxes of different sizes.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A corrugated box creasing device, characterized in that: include, An indentation device box (1) comprises a mounting plate (101), the side walls at both ends of the indentation device box (1) are both mounted with mounting plates (101), the top of each mounting plate (101) is provided with a first through hole (102), a first mounting block (103) is arranged inside the first through hole (102), a first threaded hole (104) is arranged inside the first mounting block (103), and a forward and reverse screw rod body (105) penetrating the first threaded hole (104) is rotatably mounted inside the first through hole (102) via a bearing; A positioning and fixing mechanism (2), comprising a mounting frame (201), the mounting frame (201) being mounted on the top of a first mounting block (103), a hinge plate (202) being hinged inside the mounting frame (201), a compression pad (203) being mounted at one end of the bottom of the hinge plate (202), a first slide groove (205) being mounted at one end of the bottom of the hinge plate (202), and a first slider (206) being arranged inside the first slide groove (205); The indentation mechanism (3) comprises a mounting frame (301) and a second through hole (302), wherein the mounting frame (301) is mounted on the top of an indentation device housing (1), wherein the second through hole (302) is provided at the top of the indentation device housing (1), wherein the mounting frame (301) is provided with a second slide groove (303) at the bottom end inside the mounting frame (301), and a second slider (304) is provided inside the second slide groove (303), wherein a second mounting block (305) is mounted on the top end of the second slider (304), and a second threaded hole (306) is provided inside the second mounting block (305), wherein a second electric lifting rod (307) penetrating the second through hole (302) is mounted on the bottom end of the second mounting block (305), and an indentation roller (308) is mounted on the bottom end of the second electric lifting rod (307).

2. A corrugated box creasing device as claimed in claim 1, characterized in that: A support plate (309) is installed on the side wall of one side of the indentation mechanism (3), and a drive motor (3091) is installed on the top of the support plate (309), and a threaded rod (3092) penetrating the second threaded hole (306) is installed on the output end of the drive motor (3091) via a coupling.

3. A corrugated box creasing device as claimed in claim 1, characterized in that: A first electric lifting rod (204) is installed at the top end of the first mounting block (103), and the top end of the first electric lifting rod (204) is hinged to the bottom end of the first sliding block (206).

4. A corrugated box creasing device as claimed in claim 1, characterized in that: The material of the squeezing pad (203) is soft rubber, and the bottom end of the squeezing pad (203) is provided with anti-slip grooves.

5. A corrugated box creasing device as claimed in claim 1, characterized in that: There are four groups of the positioning and fixing mechanisms (2) with the same structure, and the four groups of positioning and fixing mechanisms (2) are arranged in two groups symmetrically to each other.

6. A corrugated box creasing device as claimed in claim 1, characterized in that: A turntable body (106) is installed at one end of the forward and reverse screw rod body (105), and a protective pad is installed on the outer wall of the turntable body (106).

7. A corrugated box creasing device as claimed in claim 1, characterized in that: There are two groups of mounting frames (201) of the same structure, and the top ends of the two groups of mounting frames (201) and the first mounting block (103) are welded into an integrated structure.

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