Laminated thick paper cutting machine

Abstract

The utility model discloses a laminated thick paper cutting machine, which relates to the field of pet product production equipment and comprises a machine table, a machine frame is fixedly mounted on the machine table, a hydraulic cylinder is fixedly mounted in the middle of the upper side of the machine frame, a lifting table is mounted in the machine frame in a lifting sliding fit manner, and the hydraulic cylinder drives the lifting table to lift and move; an ejection mechanism is fixedly installed on the bottom side of the lifting table, a cutting mold is fixedly installed on the bottom side of the ejection mechanism, an ejection plate is installed in the cutting mold in a clearance fit mode, and the ejection mechanism drives the ejection plate to move in a lifting mode; the ejection mechanism is used for driving the ejection plate to abut against a cat scratching plate product, stability of hydraulic cutting is guaranteed, flatness of a cutting face is improved, compared with an existing cutting mode, the surface of a punching knife edge is smoother, burrs, deckle edges and paper bursting phenomena are improved, rapid demolding can be achieved, and production efficiency is improved. The cutting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of pet supplies production equipment, in particular to a laminated thick paper cutting machine. Background Art

[0002] A cat scratching board is a tool provided by a pet owner for a domestic cat kept indoors to avoid the inconvenience caused by long-term indoor life and the failure to trim the cat's nails in time. Cat scratching boards are available in plate or columnar shapes, mostly wrapped with hemp ropes, and there are also corrugated wooden boards. Since declawing domestic cats is opposed, most pet owners will purchase this tool. The existing cat scratching boards have a simple structure and low functionality, taking up a relatively large space, so it is difficult to play an effective role in a small breeding environment, and thus it needs to be improved.

[0003] For this reason, in the prior art (Publication No.: CN205596832U, Publication Date: September 28, 2016), a retractable cat scratching board type cat litter box is disclosed, and in the prior art (Publication No.: CN218007669U, Publication Date: December 13, 2022), a spliced cat scratching board is disclosed.

[0004] Both of the above two cat scratching board solutions can be retracted and expanded or stored. When producing and preparing a cat scratching board with such a structure, a manual cutting or equipment cutting method is required to cut the laminated thick paper. The manual cutting method has the defect of low production efficiency, and at the same time, the cutting effect is uneven, resulting in many burrs on the cutting surface. The existing equipment cutting generally uses a mold for cutting, and it is difficult to demold after cutting. Moreover, when demolding, the cutting surface of the product will rub against the mold. Since the frictional force cannot be kept consistent, the cutting surface of the product is prone to hairiness, the phenomena of burrs and rough edges occur, and the paper is prone to bursting, and the flatness of the cutting surface of the product cannot be guaranteed. Content of the Utility Model

[0005] The utility model overcomes the above situation and provides a technical solution that can solve the above problems.

[0006] A laminated thick paper cutting machine includes a machine table, a frame is fixedly installed on the machine table, a hydraulic cylinder is fixedly installed in the middle of the upper side of the frame, a lifting table is installed in the frame in a lifting and sliding fit manner, and the hydraulic cylinder drives the lifting table to move up and down;

[0007] A blanking mechanism is fixedly installed on the bottom side of the lifting table, a cutting mold is fixedly installed on the bottom side of the blanking mechanism, a blanking plate is installed in the cutting mold in a clearance fit manner, and the blanking mechanism drives the blanking plate to move up and down.

[0008] Furthermore, the blanking mechanism includes a positioning frame and a cylinder. Both the positioning frame and the cylinder are fixedly installed on the bottom side of the lifting table. The cylinder is located within the positioning frame. The cutting die is fixedly installed on the bottom side of the positioning frame. The telescopic rod of the cylinder passes through the bottom side edge of the positioning frame and drives the blanking plate to move up and down.

[0009] Furthermore, the cutting die has a frame-shaped structure, and one or more curved edges are formed at the outer edge of the cutting die.

[0010] Furthermore, a cutting edge is integrally formed at the bottom side edge of the cutting die.

[0011] Furthermore, the machine frame includes a top plate and four positioning slide bars. The four positioning slide bars are fixedly installed at the four ends on the upper side of the machine table respectively. The top plate is fixedly installed on the four positioning slide bars. The hydraulic cylinder is fixedly installed in the middle of the upper side of the top plate. The telescopic rod of the hydraulic cylinder passes through the top plate and drives the lifting table to move up and down.

[0012] Furthermore, linear bearings are fixedly installed at the four ends of the lifting table, and the four linear bearings are slidably fitted on the four positioning slide bars respectively.

[0013] Furthermore, two plastic positioning strips are adhesively installed on the machine table. The two plastic positioning strips are perpendicular to each other. A bottom gasket is placed on the machine frame. The bottom gasket is positioned below the cutting die by the two plastic positioning strips.

[0014] Furthermore, the thickness of the plastic positioning strip is greater than the thickness of the bottom gasket.

[0015] Furthermore, a flat gasket is fixedly installed on the machine table. The plastic positioning strips and the bottom gasket are both arranged on the flat gasket.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. During cutting, the laminated thick paper to be cut is placed on the machine table. At this time, the hydraulic cylinder is started. The hydraulic cylinder drives the entire lifting table to press down. The cutting die installed on the bottom side of the lifting table will cut the laminated thick paper. The shape of the cutting die can be customized according to the shape of the cat scratching board product, and then the required product can be cut out by pressing down.

[0018] 2. During the cutting process, the blanking mechanism will drive the blanking plate to always press on the cat scratching board product. At this time, hydraulic cutting can enhance its stability and ensure the flatness of the cutting surface.

[0019] 3. After cutting is completed, the hydraulic cylinder drives the lifting table to rise. At this time, the blanking mechanism drives the blanking plate to press the cat scratching board product on the machine table, realizing the separation between the cutting die and the cat scratching board product and achieving rapid demoulding.

[0020] 4. During the separation process, since the rising speed of the cutting mold is controlled by a hydraulic cylinder, it can support the cat scratching board product when it rises. When demolding, the cutting surface of the cat scratching board product rubs against the inner side of the cutting mold, and the ejector plate can just support the edge of the cat scratching board product, thereby reducing the hair on the cutting surface of the cat scratching board product, making the surface of the punching blade smoother, improving burrs and rough edges, as well as paper bursting, and making the cutting more uniform.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 yes Figure 1 Schematic diagram of the structure when half cut;

[0025] Figure 3 This is a structural diagram of one of the cat scratching board products.

[0026] As shown in the figure: 1. Machine table; 2. Frame; 2.1. Top plate; 2.2. Positioning slide bar; 3. Hydraulic cylinder; 4. Lifting platform; 5. Ejecting mechanism; 5.1. Positioning frame; 5.2. Cylinder; 6. Cutting mold; 7. Ejecting plate; 8. Curved edge; 9. Blade; 10. Linear bearing; 11. Plastic positioning strip; 12. Bottom gasket; 13. Flat pad; 14. Cat scratching board product. DETAILED DESCRIPTION

[0027] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0029] Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] As Figures 1 - 3 shown, a laminated thick paper cutting machine of the present utility model includes a machine table 1, a machine frame 2 is fixedly installed on the machine table 1, a hydraulic cylinder 3 is fixedly installed in the middle of the upper side of the machine frame 2, a lifting table 4 is installed in the machine frame 2 in a lifting and sliding fit manner, and the hydraulic cylinder 3 drives the lifting table 4 to move up and down;

[0033] A blanking mechanism 5 is fixedly installed on the bottom side of the lifting table 4, a cutting die 6 is fixedly installed on the bottom side of the blanking mechanism 5, a blanking plate 7 is installed in the cutting die 6 in an interference fit manner, and the blanking mechanism 5 drives the blanking plate 7 to move up and down;

[0034] The principle is as follows: During cutting, the laminated thick paper to be cut is placed on the machine table 1. At this time, the hydraulic cylinder 3 is started, and the hydraulic cylinder 3 drives the entire lifting platform 4 to press down. The cutting die 6 installed on the bottom side of the lifting platform 4 will cut the laminated thick paper. The shape of the cutting die 6 can be customized according to the shape of the cat scratching board product 14, and then press down to cut out the required product. During the cutting process, the ejector mechanism 5 will drive the ejector plate 7 to always press on the cat scratching board product 14. At this time, hydraulic cutting can enhance its stability and ensure the flatness of the cutting surface. After cutting is completed, the hydraulic cylinder 3 drives the lifting platform 4 to rise. At this time, the ejector mechanism 5 drives the ejector plate 7 to press the cat scratching board product 14 on the machine table 1, realizing the separation between the cutting die 6 and the cat scratching board product 14. During the separation process, since the rising speed of the cutting die 6 is controlled by the hydraulic cylinder 3, it can hold the cat scratching board product 14 when rising, realizing rapid demolding. When demolding, the cutting surface of the cat scratching board product 14 rubs against the inner side surface of the cutting die 6, and the ejector plate 7 can just hold the edge position of the cat scratching board product 14, thereby reducing the phenomenon of hair on the cutting surface of the cat scratching board product 14 and making the cutting more neat.

[0035] Furthermore: The ejector mechanism 5 includes a positioning frame 5.1 and a cylinder 5.2. The positioning frame 5.1 and the cylinder 5.2 are both fixedly installed on the bottom side of the lifting platform 4. The cylinder 5.2 is located inside the positioning frame 5.1. The cutting die 6 is fixedly installed on the bottom side of the positioning frame 5.1. The telescopic rod of the cylinder 5.2 passes through the bottom side edge of the positioning frame 5.1 and drives the ejector plate 7 to move up and down; the cylinder 5.2 can be used to control the ejector plate 7 to always press on the cat scratching board product 14, realizing precise positioning demolding, increasing the flatness of the cutting surface, not easy to produce hair, and reducing the roughness of the cutting surface.

[0036] Furthermore: The cutting die 6 has a frame-shaped structure, and one or more curved edges 8 are formed at the outer edge of the cutting die 6; the cutting die 6 can be designed according to the specific shape of the cat scratching board product 14, and is applicable to the production and manufacturing of cat scratching board products 14 with different shapes.

[0037] Furthermore: A cutting edge 9 is integrally formed at the bottom side edge of the cutting die 6; the cutting edge 9 can be used to cut the laminated thick paper in a hydraulic manner, thereby effectively improving the cutting efficiency.

[0038] Furthermore: The machine frame 2 includes a top plate 2.1 and four positioning slide bars 2.2. The four positioning slide bars 2.2 are fixedly installed at the four ends on the upper side of the machine table 1 in a one-to-one correspondence. The top plate 2.1 is fixedly installed on the four positioning slide bars 2.2. The hydraulic cylinder 3 is fixedly installed in the middle on the upper side of the top plate 2.1. The telescopic rod of the hydraulic cylinder 3 passes through the top plate 2.1 and drives the lifting platform 4 to move up and down; this makes the installation of the hydraulic cylinder 3 more stable.

[0039] Further: Linear bearings 10 are fixedly installed at the four ends of the lifting table 4, and the four linear bearings 10 are slidably and correspondingly installed on the four positioning slide bars 2.2, making the lifting movement of the lifting table 4 more stable.

[0040] Further: Two plastic positioning strips 11 are adhesively installed on the machine table 1. The two plastic positioning strips 11 are perpendicularly arranged to each other. A bottom gasket 12 is placed on the machine frame 2, and the bottom gasket 12 is positioned below the cutting die 6 by the two plastic positioning strips 11. The precise positioning of the bottom gasket 12 can be achieved by using the plastic positioning strips 11. The setting of the bottom gasket 12 can prevent the cutting die 6 from directly contacting the machine table 1. Then, laminated thick paper is placed on the bottom gasket 12 for cutting to achieve precise positioning and effectively avoid defective products.

[0041] Further: The thickness of the plastic positioning strip 11 is greater than the thickness of the bottom gasket 12, enabling the bottom side edge of the laminated thick paper to be positioned between the two plastic positioning strips 11, which is convenient for actual operation.

[0042] Further: A flat gasket 13 is fixedly installed on the machine table 1, and the plastic positioning strip 11 and the bottom gasket 12 are both arranged on the flat gasket 13, which can effectively prevent the cutting die 6 from contacting the machine table 1 and avoid damage to the machine table 1 and the cutting die 6.

[0043] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the present invention. Any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims

1. A laminated thick paper cutting machine, comprising a machine table, characterized in that: A frame is fixedly installed on the machine table, a hydraulic cylinder is fixedly installed in the middle of the upper side of the frame, a lifting table is installed in the frame in a lifting and sliding fit manner, and the hydraulic cylinder drives the lifting table to move up and down; A blanking mechanism is fixedly installed on the bottom side of the lifting table, a cutting die is fixedly installed on the bottom side of the blanking mechanism, a blanking plate is installed in the cutting die in an interference fit manner, and the blanking mechanism drives the blanking plate to move up and down.

2. The laminating thick paper cutting machine according to claim 1, wherein: The blanking mechanism includes a positioning frame and a cylinder. Both the positioning frame and the cylinder are fixedly installed on the bottom side of the lifting table. The cylinder is located inside the positioning frame. The cutting die is fixedly installed on the bottom side of the positioning frame. The telescopic rod of the cylinder passes through the bottom side edge of the positioning frame and drives the blanking plate to move up and down.

3. The stack thick paper cutting machine according to claim 1, characterized in that: The cutting die has a frame-shaped structure, and one or more curved edges are formed at the outer edge of the cutting die.

4. A laminated thick paper cutting machine according to any one of claims 1 or 3, characterized in that: A cutting edge is integrally formed at the bottom side edge of the cutting die.

5. The stack thick paper cutting machine according to claim 1, wherein: The frame includes a top plate and four positioning slide rods. The four positioning slide rods are fixedly installed at the four ends of the upper side of the machine table in one-to-one correspondence. The top plate is fixedly installed on the four positioning slide rods. The hydraulic cylinder is fixedly installed in the middle of the upper side of the top plate. The telescopic rod of the hydraulic cylinder passes through the top plate and drives the lifting table to move up and down.

6. The laminating thick paper cutting machine according to claim 5, wherein: Linear bearings are fixedly installed at the four ends of the lifting table, and the four linear bearings are installed in the four positioning slide rods in a sliding fit manner in one-to-one correspondence.

7. A laminated thick paper cutting machine according to claim 1, characterized in that: Two plastic positioning strips are adhesively installed on the machine table. The two plastic positioning strips are perpendicular to each other. A bottom gasket is placed on the frame. The bottom gasket is positioned below the cutting die through the two plastic positioning strips.

8. The stack thick paper cutting machine according to claim 7, characterized in that: The thickness of the plastic positioning strip is greater than the thickness of the bottom gasket.

9. The stack thick paper cutting machine according to claim 7, wherein: A flat gasket is fixedly installed on the machine table. Both the plastic positioning strip and the bottom gasket are arranged on the flat gasket.

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