Corrugated carton production indentation device

Abstract

The utility model relates to the technical field of corrugated carton production, in particular to an indentation device for corrugated carton production. Comprising a base, a support, a hydraulic cylinder, a downward moving plate, a plurality of buffer modules, an indentation frame and a pushing assembly, the pushing assembly comprises a driving part, a cam, a movable plate, a plurality of lifting rods, two guide rods and two reset springs, the driving part is fixedly connected with the base and located in a cavity, the cam is connected with the driving part, the two guide rods are both fixedly connected with the base, and the movable plate is located in the cavity. The two guide rods are symmetrically arranged in the cavity, the movable plate is movably connected with the two guide rods and located above the cam, the lifting rods are movably connected with the base and penetrate through the base, and the two ends of each reset spring are fixedly connected with the base and arranged outside the corresponding guide rods in a sleeving mode respectively. According to the corrugated paper indentation device, multiple indentations can be completed on corrugated paper, the corrugated paper is convenient to take, manpower and time are greatly reduced, and the production efficiency is improved.

Description

Technical Field

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

[0002] Corrugated cardboard is die-cut, creased, and then stapled or glued together to create corrugated boxes. Corrugated boxes are the most widely used packaging product, consistently leading the way in terms of volume. This includes calcium-plastic corrugated boxes. With their superior performance and excellent processing properties, corrugated boxes have gradually replaced wooden boxes and other transport containers, becoming the mainstay of transportation packaging. In addition to protecting products and facilitating storage and transportation, they also enhance product aesthetics and promote product promotion. Corrugated boxes are environmentally friendly and convenient for handling and transportation.

[0003] In the existing corrugated paper production process, the paper is pasted together layer by layer, dried, flattened and cut to obtain corrugated paper of corresponding size; it then needs to be indented so that the subsequent carton forming and bending can be completed as required.

[0004] However, the existing method of indenting corrugated paper can only make one indentation at a time, and the indentation speed is slow. The corrugated paper needs to be taken out once each indentation, which requires a lot of manpower and time, resulting in low production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a corrugated paper box production creasing device, which aims to solve the technical problems that the existing corrugated paper can only be indented one time, the indentation speed is slow, the corrugated paper needs to be taken out once each indentation, and a lot of manpower and time are required during the process, resulting in low production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model adopts a corrugated cardboard box production creasing device, which includes a base, a bracket, a hydraulic cylinder, a lowering plate, multiple groups of buffer modules, a creasing frame and a pushing assembly. The bracket is symmetrically arranged above the base, the hydraulic cylinder is fixedly arranged in the bracket, the lowering plate is connected to the output end of the hydraulic cylinder, the creasing frame is located below the lowering plate, each group of the buffer modules is respectively connected to the creasing frame and the lowering plate, and the base has a creasing groove and a cavity;

[0007] The pushing assembly includes a driving member, a cam, a movable plate, multiple lifting rods, two guide rods and two return springs. The driving member is fixedly connected to the base and is located in the cavity. The cam is connected to the driving member. The two guide rods are fixedly connected to the base and are symmetrically arranged in the cavity. The movable plate is movably connected to the two guide rods and is located above the cam. Multiple lifting rods are movably connected to the base and pass through the base. The two ends of each return spring are respectively fixedly connected to the base and are respectively sleeved on the outside of the corresponding guide rod.

[0008] Wherein, the pushing assembly further includes a plurality of contact plates, which are respectively fixedly connected to the corresponding lifting rods and are all located in the indentation groove.

[0009] Wherein, the driving member includes a support seat and a driving motor, the support seat is fixedly connected to the base and is located in the cavity, the driving motor is fixedly connected to the support seat and is located in the support seat, and the cam is fixedly connected to the output end of the driving motor.

[0010] Among them, the buffer module includes a telescopic rod and a buffer spring, the two ends of the telescopic rod are respectively connected to the indentation frame and the downward plate, the two ends of the buffer spring are respectively connected to the indentation frame and the downward plate, and are sleeved on the outside of the telescopic rod.

[0011] Wherein, the corrugated cardboard box production creasing device further includes a plurality of positioning blocks, and the plurality of positioning blocks are all fixedly connected to the base and are all located above the base.

[0012] The utility model discloses a creasing device for producing corrugated paper boxes. When creasing the corrugated paper, the corrugated paper is first placed on the base, and the four sides of the corrugated paper are located above the creasing groove. Then the hydraulic cylinder on the bracket is started, and the hydraulic cylinder drives the lower moving plate to move downward. The creasing frame moves downward and approaches the corrugated paper until the creasing frame presses the four sides of the corrugated paper into the creasing groove of the base. Then, the four sides of the corrugated paper are creasing. Then the driving member in the cavity is started, and the driving member drives the cam to rotate. The cam will move the movable plate toward The movable plate is pushed upward, and moves upward in the cavity. The return spring is stretched as the movable plate moves, and the movable plate drives the plurality of lifting rods to enter the indentation groove. At this time, the plurality of lifting rods push the indented corrugated paper out of the indentation groove, and at the same time lift the corrugated paper for easy taking. In addition, by arranging the buffer member, the buffer member cushions the indentation frame to avoid excessive impact and excessive indentation. Through the above method, it is possible to complete multiple indentations on the corrugated paper, facilitate the taking of the corrugated paper, greatly reduce manpower and time, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a structural schematic diagram of a creasing device for producing corrugated paper boxes according to the present invention.

[0015] Figure 2 It is a structural front view of the creasing device for producing corrugated paper boxes according to the present invention.

[0016] Figure 3 It is a structural side view of the creasing device for producing corrugated paper boxes according to the present invention.

[0017] Figure 4 This utility model Figure 2 A magnified view of the local structure at point A.

[0018] Figure 5 This utility model Figure 3 BB line structural cross-sectional view.

[0019] 101-base, 102-bracket, 103-hydraulic cylinder, 104-downward moving plate, 105-indentation frame, 106-cam, 107-movable plate, 108-lifting rod, 109-guide rod, 110-reset spring, 111-indentation groove, 112-cavity, 113-contact plate, 114-support seat, 115-drive motor, 116-telescopic rod, 117-buffer spring, 118-positioning block. DETAILED DESCRIPTION

[0020] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0021] See also Figures 1 to 5The utility model provides a corrugated box production indentation device, including a base 101, a bracket 102, a hydraulic cylinder 103, a lowering plate 104, multiple groups of buffer modules, an indentation frame 105 and a pushing component. The bracket 102 is symmetrically arranged above the base 101, the hydraulic cylinder 103 is fixedly arranged in the bracket 102, the lowering plate 104 is connected to the output end of the hydraulic cylinder 103, the indentation frame 105 is located below the lowering plate 104, each group of the buffer modules is respectively connected to the indentation frame 105 and the lowering plate 104, and the base 101 has an indentation groove 111 and a cavity 112;

[0022] The pushing assembly includes a driving member, a cam 106, a movable plate 107, multiple lifting rods 108, two guide rods 109 and two return springs 110. The driving member is fixedly connected to the base 101 and is located in the cavity 112. The cam 106 is connected to the driving member. The two guide rods 109 are fixedly connected to the base 101 and are symmetrically arranged in the cavity 112. The movable plate 107 is movably connected to the two guide rods 109 and is located above the cam 106. The multiple lifting rods 108 are movably connected to the base 101 and pass through the base 101. The two ends of each return spring 110 are respectively fixedly connected to the base 101 and are respectively sleeved on the outside of the corresponding guide rod 109.

[0023] In this embodiment, when the corrugated paper is indented, the corrugated paper is first placed on the base 101, and the four sides of the corrugated paper are located above the indentation groove 111. Then, the hydraulic cylinder 103 on the bracket 102 is started, and the hydraulic cylinder 103 drives the lower plate 104 to move downward. The indentation frame 105 moves downward and approaches the corrugated paper until the indentation frame 105 presses the four sides of the corrugated paper into the indentation groove 111 of the base 101, and then the four sides of the corrugated paper are indented. Then, the driving member in the cavity 112 is started, and the driving member drives the cam 106 to rotate, and the cam 106 will press the movable plate 107. Pushing upward, the movable plate 107 moves upward in the cavity 112, and the return spring 110 is stretched as the movable plate 107 moves, and the movable plate 107 drives the multiple lifting rods 108 to enter the indentation groove 111. At this time, the multiple lifting rods 108 push the indented corrugated paper out of the indentation groove 111, and at the same time lift the corrugated paper for easy picking. In addition, by providing the buffer member, the buffer member cushions the indentation frame 105 to avoid excessive impact and excessive indentation. Through the above method, it is possible to complete multiple indentations on the corrugated paper, facilitate the picking of the corrugated paper, greatly reduce manpower and time, and improve production efficiency.

[0024] Furthermore, the pushing assembly further includes a plurality of contact plates 113 , which are respectively fixedly connected to the corresponding lifting rods 108 and are all located in the indentation groove 111 .

[0025] In this embodiment, by providing the contact plate 113 , the contact plate 113 can increase the contact area with the corrugated paper, making it easier to separate the indented edge of the corrugated paper from the indentation groove 111 and to take the corrugated paper.

[0026] Furthermore, the driving member includes a support seat 114 and a driving motor 115. The support seat 114 is fixedly connected to the base 101 and is located in the cavity 112. The driving motor 115 is fixedly connected to the support seat 114 and is located in the support seat 114. The cam 106 is fixedly connected to the output end of the driving motor 115.

[0027] In this embodiment, the support seat 114 is fixed in the cavity 112 of the base 101, and the drive motor 115 is supported by the support seat 114, so that the drive motor 115 maintains a height in the cavity 112, and the output end of the drive motor 115 drives the cam 106 to rotate.

[0028] Furthermore, the buffer module includes a telescopic rod 116 and a buffer spring 117, the two ends of the telescopic rod 116 are respectively connected to the indentation frame 105 and the downward plate 104, and the two ends of the buffer spring 117 are respectively connected to the indentation frame 105 and the downward plate 104, and are sleeved on the outside of the telescopic rod 116.

[0029] In this embodiment, when the corrugated paper is indented, the telescopic rod 116 and the buffer spring 117 will be compressed to buffer the indentation frame 105 to avoid excessive impact and excessive indentation.

[0030] Furthermore, the corrugated box production creasing device further includes a plurality of positioning blocks 118 , and the plurality of positioning blocks 118 are all fixedly connected to the base 101 and are all located above the base 101 .

[0031] In this embodiment, by arranging a plurality of positioning blocks 118 above the base 101 , the plurality of positioning blocks 118 can limit the position of the corrugated paper above the base 101 to prevent the corrugated paper from being offset, which is beneficial for indentation processing of the corrugated paper.

[0032] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A corrugated box production creasing device, characterized in that: It includes a base, a bracket, a hydraulic cylinder, a lowering plate, multiple groups of buffer modules, an indentation frame and a pushing assembly, wherein the bracket is symmetrically arranged above the base, the hydraulic cylinder is fixedly arranged in the bracket, the lowering plate is connected to the output end of the hydraulic cylinder, the indentation frame is located below the lowering plate, each group of the buffer modules is respectively connected to the indentation frame and the lowering plate, and the base has an indentation groove and a cavity; The pushing assembly includes a driving member, a cam, a movable plate, multiple lifting rods, two guide rods and two return springs. The driving member is fixedly connected to the base and is located in the cavity. The cam is connected to the driving member. The two guide rods are fixedly connected to the base and are symmetrically arranged in the cavity. The movable plate is movably connected to the two guide rods and is located above the cam. Multiple lifting rods are movably connected to the base and pass through the base. The two ends of each return spring are respectively fixedly connected to the base and are respectively sleeved on the outside of the corresponding guide rod.

2. The corrugated box production creasing device according to claim 1, characterized in that: The pushing assembly further comprises a plurality of contact plates, which are respectively fixedly connected to the corresponding lifting rods and are all located in the indentation grooves.

3. The corrugated box production creasing device according to claim 2, characterized in that: The driving member includes a support seat and a driving motor. The support seat is fixedly connected to the base and is located in the cavity. The driving motor is fixedly connected to the support seat and is located in the support seat. The cam is fixedly connected to the output end of the driving motor.

4. The corrugated box production creasing device according to claim 1, characterized in that: The buffer module includes a telescopic rod and a buffer spring, the two ends of the telescopic rod are respectively connected to the indentation frame and the downward plate, the two ends of the buffer spring are respectively connected to the indentation frame and the downward plate, and are sleeved on the outside of the telescopic rod.

5. The corrugated box production creasing device according to claim 1, characterized in that: The corrugated paper box production creasing device further comprises a plurality of positioning blocks, and the plurality of positioning blocks are all fixedly connected to the base and are all located above the base.

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