Cutting device for TPE lace tablecloth

Abstract

The utility model discloses a tailoring device for TPE (thermoplastic elastomer) lace tablecloth, which belongs to the technical field of tablecloth tailoring and comprises a working tabletop, a guide rail frame is mounted above the working tabletop, a tailoring component is mounted on the guide rail frame and consists of a movable cylinder and a tailoring knife, and a fixing component is fixedly mounted at the lower end of the guide rail frame. The fixing assembly is composed of a rear side pressing rod, a fixing air cylinder, a front side pressing rod, a connecting piece and an anti-skid rubber pad, the fixing assembly composed of the rear side pressing rod, the fixing air cylinder, the front side pressing rod, the connecting piece and the anti-skid rubber pad is arranged, and meanwhile a cutter on the cutting assembly is located between the rear side pressing rod and the front side pressing rod; due to the fact that the distance between the rear side pressing rod and the front side pressing rod is small, when the cutter is used for cutting the TPE lace tablecloth, the distance between the cutter and the rear side pressing rod and the distance between the cutter and the front side pressing rod are small, at the moment, under the cutting acting force of the cutter, the TPE lace tablecloth is not prone to being pulled and wrinkled, and the TPE lace tablecloth is not prone to being cut by the cutter to incline.

Description

Technical Field

[0001] The utility model relates to the technical field of tablecloth cutting, in particular to a cutting device for TPE lace tablecloth. Background Art

[0002] TPE lace tablecloth is a special tablecloth that combines TPE material and lace design. TPE is a thermoplastic rubber or thermoplastic plastic that has the elasticity of rubber and the processing performance of plastic. Lace is a fine textile that is usually woven from thin threads to form various patterns and designs. During the production process of TPE lace tablecloth, it is often necessary to use cutting equipment to cut it into the required size. In the existing patent application with application number CN202320807091.4, a fully automatic cutting device for tablecloth production is proposed. When using it to cut TPE lace tablecloths, there will be certain usage defects, that is, because the extrusion conveyor roller and the extrusion conveyor belt used to fix the TPE lace tablecloth are far away from the longitudinal cutting knife, and the TPE lace tablecloth has a certain elasticity, under the action of the cutting force of the cutting knife, even if the TPE lace tablecloth is fixed by the extrusion conveyor roller and the extrusion conveyor belt, the TPE lace tablecloth is easily pulled and wrinkled. At this time, the TPE lace tablecloth is easily cut crooked by the cutting knife, which makes it easy to cut the TPE lace tablecloth badly, and then easily causes waste, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a cutting device for a TPE lace tablecloth, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A cutting device for a TPE lace tablecloth comprises a work surface, a guide rail frame is installed above the work surface, a cutting assembly is installed on the guide rail frame, the cutting assembly consists of a movable cylinder and a cutting knife, a fixing assembly is fixedly installed at the lower end of the guide rail frame, the fixing assembly consists of a rear pressure rod, a fixing cylinder, a front pressure rod, a connecting piece and an anti-skid rubber pad, the fixing cylinder is fixedly installed at the rear end of the rear pressure rod, the front pressure rod is located at the front side of the rear pressure rod, there are two connecting pieces and both are fixedly connected to the rear pressure rod and the front pressure rod, there are two anti-skid rubber pads and are respectively fixedly installed at the lower ends of the rear pressure rod and the front pressure rod, and the cutting knife is located between the rear pressure rod and the front pressure rod.

[0006] Preferably, a support frame is fixedly mounted on the lower end of the work surface, and two support rods are symmetrically fixedly mounted on the upper end of the work surface.

[0007] Preferably, the guide rail frame is fixedly mounted on the upper ends of the two support rods, and a driving assembly is mounted on the guide rail frame.

[0008] Preferably, the movable cylinder on the cutting assembly is connected to the driving assembly at the same time, and the movable cylinder is slidably mounted on the guide rail frame, and the cutting knife is fixedly mounted on the telescopic rod of the movable cylinder.

[0009] Preferably, the fixed cylinder on the fixed assembly is fixedly mounted on the lower end of the guide rail frame, and the telescopic rod of the fixed cylinder is fixedly connected to the rear pressure rod.

[0010] Preferably, the two connecting members on the fixing assembly are arranged symmetrically, and the two connecting members are respectively located on the left and right sides of the cutting knife.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting a fixing assembly consisting of a rear pressure rod, a fixing cylinder, a front pressure rod, a connecting piece and a non-slip rubber pad, and making the cutting knife on the cutting assembly be located between the rear pressure rod and the front pressure rod, since the distance between the rear pressure rod and the front pressure rod is small, when the cutting knife cuts the TPE lace tablecloth, the distance between the cutting knife and the rear pressure rod and the front pressure rod will be close. At this time, under the cutting force of the cutting knife, the TPE lace tablecloth is not easy to be pulled and wrinkled, so that the TPE lace tablecloth is not easy to be cut crooked by the cutting knife, and further the TPE lace tablecloth is not easy to be cut badly, and finally the waste of the TPE lace tablecloth can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A magnified view of point A;

[0015] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0016] Figure 4 For the utility model Figure 3 An enlarged view of point B.

[0017] In the figure: 1. work surface; 2. guide frame; 3. cutting assembly; 4. fixing assembly; 5. support frame; 6. support rod; 7. driving assembly; 8. movable cylinder; 9. cutting knife; 10. rear pressure rod; 11. fixing cylinder; 12. front pressure rod; 13. connecting piece; 14. anti-slip rubber pad. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a cutting device for TPE lace tablecloth includes a work surface 1, a support frame 5 is fixedly installed at the lower end of the work surface 1, and two support rods 6 are symmetrically fixedly installed at the upper end of the work surface 1. The work surface 1 can be used to support the cut TPE lace tablecloth.

[0020] A guide frame 2 is installed above the work surface 1, and the guide frame 2 is fixedly installed on the upper ends of two support rods 6. A driving assembly 7 is installed on the guide frame 2. A cutting assembly 3 is installed on the guide frame 2, and the cutting assembly 3 is composed of a movable cylinder 8 and a cutting knife 9. The movable cylinder 8 on the cutting assembly 3 is connected to the driving assembly 7 at the same time, and the movable cylinder 8 is slidably installed on the guide frame 2, and the cutting knife 9 is fixedly installed on the telescopic rod of the movable cylinder 8. When the driving assembly 7 is working, the driving assembly 7 can drive the cutting assembly 3 to move horizontally on the guide frame 2, and the movable cylinder 8 on the cutting assembly 3 can drive the cutting knife 9 downward, so that the cutting knife 9 is against the TPE lace tablecloth.

[0021] A fixing assembly 4 is fixedly installed at the lower end of the guide rail frame 2, and the fixing assembly 4 is composed of a rear pressure rod 10, a fixing cylinder 11, a front pressure rod 12, a connecting piece 13 and an anti-skid rubber pad 14. The fixing cylinder 11 is fixedly installed at the rear end of the rear pressure rod 10, and the front pressure rod 12 is located at the front side of the rear pressure rod 10. There are two connecting pieces 13 and they are fixedly connected to the rear pressure rod 10 and the front pressure rod 12. There are two anti-skid rubber pads 14 and they are fixedly installed at the lower ends of the rear pressure rod 10 and the front pressure rod 12 respectively. The cutting shears 9 are located at the rear pressure rod 10 and the front pressure rod 12. The fixed cylinder 11 on the fixed component 4 is fixedly installed at the lower end of the guide rail frame 2, the telescopic rod of the fixed cylinder 11 is fixedly connected to the rear pressure rod 10, the two connecting pieces 13 on the fixed component 4 are symmetrically arranged, and the two connecting pieces 13 are respectively located on the left and right sides of the cutting knife 9. When cutting the TPE lace tablecloth, the fixed cylinder 11 on the fixed component 4 is started. At this time, the telescopic rod of the fixed cylinder 11 can push the rear pressure rod 10, the front pressure rod 12, the connecting piece 13 and the anti-skid rubber pad 14 downward, so that the anti-skid rubber pad 14 is finally pressed. On the TPE lace tablecloth to be cut, the TPE lace tablecloth to be cut will be fixed by the fixing component 4, and then the movable cylinder 8 will be used to drive the cutting knife 9 downward, so that the cutting knife 9 is against the TPE lace tablecloth, and finally the cutting component 3 is driven by the driving component 7 to move horizontally on the guide frame 2. At this time, with the horizontal movement of the cutting component 3, the cutting knife 9 will cut the TPE lace tablecloth, and finally the fixing component composed of the rear pressure rod 10, the fixing cylinder 11, the front pressure rod 12, the connecting piece 13 and the anti-slip rubber pad 14 is set. 4, and at the same time, the cutting knife 9 on the cutting assembly 3 is located between the rear pressure rod 10 and the front pressure rod 12. Since the distance between the rear pressure rod 10 and the front pressure rod 12 is small, when the cutting knife 9 cuts the TPE lace tablecloth, the distance between the cutting knife 9 and the rear pressure rod 10 and the front pressure rod 12 will be close. At this time, under the cutting force of the cutting knife 9, the TPE lace tablecloth is not easy to be pulled and wrinkled, so that the TPE lace tablecloth is not easy to be cut crooked by the cutting knife, and further the TPE lace tablecloth is not easy to be cut badly, which can finally reduce the waste of TPE lace tablecloth.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for a TPE lace tablecloth, comprising a work surface (1), a guide rail frame (2) being installed above the work surface (1), a cutting assembly (3) being installed on the guide rail frame (2), the cutting assembly (3) being composed of a movable cylinder (8) and a cutting knife (9), characterized in that: A fixing assembly (4) is fixedly mounted on the lower end of the guide rail frame (2). The fixing assembly (4) is composed of a rear pressure rod (10), a fixing cylinder (11), a front pressure rod (12), a connecting piece (13) and an anti-skid rubber pad (14). The fixing cylinder (11) is fixedly mounted on the rear end of the rear pressure rod (10). The front pressure rod (12) is located on the front side of the rear pressure rod (10). There are two connecting pieces (13) and both are fixedly connected to the rear pressure rod (10) and the front pressure rod (12). There are two anti-skid rubber pads (14) and both are fixedly mounted on the lower ends of the rear pressure rod (10) and the front pressure rod (12). The cutting knife (9) is located between the rear pressure rod (10) and the front pressure rod (12).

2. A cutting device for TPE lace tablecloth according to claim 1, characterized in that: A support frame (5) is fixedly mounted on the lower end of the work surface (1), and two support rods (6) are symmetrically fixedly mounted on the upper end of the work surface (1).

3. A cutting device for TPE lace tablecloth according to claim 2, characterized in that: The guide rail frame (2) is fixedly mounted on the upper ends of the two support rods (6), and a driving assembly (7) is mounted on the guide rail frame (2).

4. A cutting device for TPE lace tablecloth according to claim 3, characterized in that: The movable cylinder (8) on the cutting assembly (3) is connected to the driving assembly (7) at the same time, and the movable cylinder (8) is slidably mounted on the guide rail frame (2), and the cutting blade (9) is fixedly mounted on the telescopic rod of the movable cylinder (8).

5. A cutting device for TPE lace tablecloth according to claim 4, characterized in that: The fixed cylinder (11) on the fixed assembly (4) is fixedly mounted on the lower end of the guide rail frame (2), and the telescopic rod of the fixed cylinder (11) is fixedly connected to the rear pressure rod (10).

6. A cutting device for TPE lace tablecloth according to claim 5, characterized in that: The two connecting members (13) on the fixing assembly (4) are arranged symmetrically on the left and right, and the two connecting members (13) are respectively located on the left and right sides of the cutting knife (9).

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