PVC film cutting machine

Abstract

The utility model provides a PVC film cutting machine which comprises a bottom plate, longitudinal moving mechanisms are arranged on the left side and the right side of the top of the bottom plate respectively, each longitudinal moving mechanism comprises fixing blocks arranged on the left side and the right side of the top of the bottom plate respectively, sliding grooves with upward openings are formed in the middles of the two fixing blocks respectively, and sliding blocks are arranged in the two sliding grooves respectively. And lead screws penetrating through the sliding blocks are arranged in the two sliding grooves correspondingly, first rotating motors connected with the lead screws are arranged at the rear ends of the two fixing blocks correspondingly, up-down moving mechanisms are arranged at the tops of the two fixing blocks correspondingly, and a transverse moving mechanism is arranged on the two up-down moving mechanisms jointly. By means of the PVC film cutting machine, not only can materials be cut, but also complex patterns can be cut on the materials, and therefore the overall using effect and the overall using efficiency of the PVC film cutting machine are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC film cutting equipment, in particular to a PVC film cutting machine. Background Art

[0002] The main component of PVC film is polyvinyl chloride. Common products include plates, pipes, soles, toys, doors and windows, wire sheaths, stationery, etc. It is a polymer material that uses a chlorine atom to replace a hydrogen atom in polyethylene. The market prospects of PVC film are very promising. In fact, with the development of the times, PVC is gradually winning people's favor with its good performance, simple process and many other advantages, and has been accepted and recognized by more and more people. PVC film can be divided into hard film and soft film. Soft PVC film is generally used for floors, ceilings and the surface of leather. However, since the soft PVC film contains softeners, it is easy to become brittle and difficult to preserve, so its scope of use is limited. Hard PVC film does not contain softeners, so it has good flexibility, is easy to form, is not brittle, non-toxic and pollution-free, and has a long shelf life. Therefore, it has great development and application value. During the use of the existing PVC die cutting machine, when it is necessary to cut the material, the staff needs to assist in cutting the material, and the cut shape is relatively single, which affects the overall use effect and overall efficiency of the device.

[0003] For example, the utility model with announcement number CN209504202U discloses a PVC film cutting mechanism. The technical solution of this patent includes a workbench, a bracket is fixedly installed on the upper end of the workbench, a cylinder is fixedly installed on the upper end of the bracket, the cylinder is provided with a cylinder rod, the lower end of the cylinder rod is fixedly connected to a pressure plate, grooves are respectively provided on the left and right sides of the bracket, and a limiting rod is fixedly installed inside the groove; the limiting rod is sleeved with a first spring, the lower end of the first spring is fixedly connected to the inner bottom surface of the groove, the upper end of the first spring is fixedly connected with a sliding sleeve, one end of the sliding sleeve is fixedly installed with a connecting rod, the sliding sleeve is sleeved on the surface of the limiting rod, and the connecting rod is slidably connected to the pressure rod. The cutting shape of this device during use is relatively simple, so complex cutting shapes require other cutting mechanisms for cutting, and thus a PVC film cutting machine is proposed. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a PVC film cutting machine, which can not only cut materials, but also cut materials into more complex patterns, thereby improving the overall use effect and overall efficiency of the device.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a PVC film cutting machine, including a base plate, longitudinal moving mechanisms are respectively arranged on the left and right sides of the top of the base plate, the longitudinal moving mechanism includes fixed blocks respectively arranged on the left and right sides of the top of the base plate, the middle parts of the two fixed blocks are respectively provided with slide grooves with openings facing upwards, the interiors of the two slide grooves are respectively provided with sliders, the interiors of the two slide grooves are respectively provided with lead screws passing through the sliders, the rear ends of the two fixed blocks are respectively provided with first rotating motors connected to the lead screws, the first rotating motor and the lead screw are connected by a coupling, the tops of the two fixed blocks are respectively provided with up and down moving mechanisms, and the upper parts of the two up and down moving mechanisms are jointly provided with a lateral moving mechanism.

[0006] As a further improvement of the utility model, the up and down moving mechanism includes support rods respectively arranged on the top of the two sliding blocks, the two support rods are respectively provided with slideways with openings facing inward, the insides of the two slides are respectively provided with sliding bodies, the insides of the two slides are respectively provided with threaded rods passing through the sliding bodies, and the tops of the two support rods are respectively provided with second rotating motors connected to the threaded rods.

[0007] As a further improvement of the present invention, the lateral moving mechanism includes a cross bar jointly arranged in the middle of the two sliding bodies, a rotating shaft 1 is arranged on the left side of the front end of the cross bar, a synchronous pulley 1 is arranged on the front side of the rotating shaft 1, a rotating shaft 2 is arranged on the right end of the front side of the cross bar, a synchronous pulley 2 is arranged on the front end of the rotating shaft 2, a transmission belt is jointly arranged between the synchronous pulley 1 and the synchronous pulley 2, a third rotating motor corresponding to the rotating shaft 1 is arranged on the rear side of the cross bar, the third rotating motor and the rotating shaft 1 are connected by a coupling, a guide groove is arranged at the front end of the cross bar, a guide block is arranged inside the guide groove, a moving block connected to the transmission belt is arranged at the front end of the guide block, a fourth rotating motor is arranged at the front end of the moving block, and a cutting mechanism is arranged at the bottom of the fourth rotating motor.

[0008] As a further improvement of the utility model, the cutting mechanism includes a connecting plate arranged at the bottom of the fourth rotating motor, a cutting wheel is arranged at the front end of the connecting plate, and a fifth rotating motor corresponding to the cutting wheel is arranged at the rear end of the connecting plate.

[0009] As a further improvement of the utility model, a switch is provided at the right end of the base plate, and the switch is connected to the first rotating motor, the second rotating motor, the third rotating motor, the fourth rotating motor, and the fifth rotating motor through a coupling. Support legs are respectively provided at the four corners of the bottom of the base plate, and anti-slip pads are respectively provided at the bottoms of the four supporting legs.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] First, the first rotating motor is started, and the rotation of the first rotating motor drives the lead screw to rotate, and the rotation of the lead screw drives the slider set inside the slide slot to move, thereby driving the cutting wheel to move in the front and rear directions to facilitate cutting of the material.

[0012] Secondly, the second rotating motor is started, and the rotation of the second rotating motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the sliding body arranged inside the slideway to move, thereby driving the cutting wheel to move up and down, so that materials of different thicknesses can be cut.

[0013] Thirdly, start the third rotating motor. The rotation of the third motor drives the rotating shaft 1 to rotate, and at the same time drives the synchronous pulley 1 to rotate. The rotation of the synchronous pulley 1 drives the transmission belt to move, thereby causing the synchronous pulley 2 to rotate, thereby driving the moving block connected to the guide block to move, thereby driving the cutting wheel to move horizontally.

[0014] Fourthly, the rotation of the fourth rotary motor drives the cutting wheel to rotate, thereby changing the direction of the cutting wheel, thereby facilitating the cutting of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial enlarged structural schematic diagram of A of the utility model;

[0018] Figure 3 It is a partial enlarged structural schematic diagram of B of the utility model;

[0019] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0020] In the figure: 101, bottom plate; 102, fixed block; 103, slide groove; 104, slider; 105, lead screw; 106, first rotating motor; 107, support rod; 108, slideway; 109, slide body; 110, threaded rod; 111, second rotating motor; 112, cross bar; 113, synchronous pulley one; 114, synchronous pulley two; 115, transmission belt; 116, third rotating motor; 117, guide groove; 118, guide block; 119, moving block; 120, fourth rotating motor; 201, connecting plate; 202, cutting wheel; 203, fifth rotating motor; 204, switch. DETAILED DESCRIPTION

[0021] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0022] like Figure 1 , 2 A PVC film cutting machine comprises a base plate 101, wherein longitudinal moving mechanisms are respectively arranged on the left and right sides of the top of the base plate 101, wherein the longitudinal moving mechanisms comprise fixed blocks 102 respectively arranged on the left and right sides of the top of the base plate 101, wherein the middle parts of the two fixed blocks 102 are respectively provided with slide grooves 103 with upward openings, wherein the interiors of the two slide grooves 103 are respectively provided with sliders 104, wherein the interiors of the two slide grooves 103 are respectively provided with lead screws 105 passing through the sliders 104, wherein the rear ends of the two fixed blocks 102 are respectively provided with first rotating motors 106 connected with the lead screws 105, wherein the first rotating motors 106 and the lead screws 105 are connected with each other through a coupling, wherein the tops of the two fixed blocks 102 are respectively provided with up-and-down moving mechanisms, wherein a lateral moving mechanism is commonly arranged on the upper parts of the two up-and-down moving mechanisms.

[0023] like Figure 1 , 4 The up and down moving mechanism includes support rods 107 respectively arranged on the top of the two sliders 104, and the two support rods 107 are respectively provided with slideways 108 with inward openings, and the insides of the two slideways 108 are respectively provided with sliding bodies 109, and the insides of the two slideways 108 are respectively provided with threaded rods 110 passing through the sliding bodies 109, and the tops of the two support rods 107 are respectively provided with second rotating motors 111 connected to the threaded rods 110.

[0024] like Figure 1 , 3The lateral movement mechanism includes a cross bar 112 which is jointly arranged in the middle of the two sliding bodies 109, a rotating shaft 1 is arranged on the left side of the front end of the cross bar 112, a synchronous pulley 113 is arranged on the front side of the rotating shaft 1, a rotating shaft 2 is arranged on the right end of the front side of the cross bar 112, a synchronous pulley 2 114 is arranged on the front end of the rotating shaft 2, a transmission belt 115 is jointly arranged between the synchronous pulley 113 and the synchronous pulley 2 114, a third rotating motor 116 corresponding to the rotating shaft 1 is arranged on the rear side of the cross bar 112, the third rotating motor 116 is connected to the rotating shaft 1 through a coupling, a guide groove 117 is arranged on the front end of the cross bar 112, a guide block 118 is arranged inside the guide groove 117, a moving block 119 connected to the transmission belt 115 is arranged on the front end of the guide block 118, a fourth rotating motor 120 is arranged on the front end of the moving block 119, and a cutting mechanism is arranged at the bottom of the fourth rotating motor 120.

[0025] like Figure 1 , 2 The structure includes a connecting plate 201 arranged at the bottom of the fourth rotating motor 120, a cutting wheel 202 is arranged at the front end of the connecting plate 201, and a fifth rotating motor 203 corresponding to the cutting wheel 202 is arranged at the rear end of the connecting plate 201.

[0026] like Figure 1 As shown, a switch 204 is provided at the right end of the base plate 101, and the switch 204 is connected to the first rotating motor 106, the second rotating motor 111, the third rotating motor 116, the fourth rotating motor 120, and the fifth rotating motor 203 through a coupling, and supporting legs are respectively provided at the four corners of the bottom of the base plate 101, and anti-slip pads are respectively provided at the bottoms of the four supporting legs.

[0027] The user first starts the first rotating motor 106. The rotation of the first rotating motor 106 drives the lead screw 105 to rotate. The rotation of the lead screw 105 drives the slider 104 set inside the slide 103 to move, thereby driving the cutting wheel 202 to move in the front and rear directions to facilitate the cutting of the material. The second rotating motor 111 is started. The rotation of the second rotating motor 111 drives the threaded rod 110 to rotate. The rotation of the threaded rod 110 drives the sliding body 109 set inside the slide 108 to move, thereby driving the cutting wheel 202 to move in the up and down directions, so that materials of different thicknesses can be cut.

[0028] Start the third rotating motor 116. The rotation of the third motor drives the rotating shaft 1 to rotate, and at the same time drives the synchronous pulley 113 to rotate. The rotation of the synchronous pulley 113 drives the transmission belt 115 to move, so that the synchronous pulley 2 114 rotates, thereby driving the moving block 119 connected to the guide block 118 to move, thereby driving the cutting wheel 202 to move horizontally. The rotation of the fourth rotating motor 120 drives the cutting wheel 202 to rotate, and then the cutting wheel 202 changes its direction, which makes it easier to cut the material.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A PVC film cutting machine, comprising a bottom plate (101), characterized in that: The left and right sides of the top of the bottom plate (101) are respectively provided with longitudinal movement mechanisms, the longitudinal movement mechanisms comprising fixed blocks (102) respectively provided on the left and right sides of the top of the bottom plate (101), the middle parts of the two fixed blocks (102) are respectively provided with sliding grooves (103) with openings facing upwards, the insides of the two sliding grooves (103) are respectively provided with sliders (104), the insides of the two sliding grooves (103) are respectively provided with lead screws (105) passing through the sliders (104), the rear ends of the two fixed blocks (102) are respectively provided with first rotating motors (106) connected to the lead screws (105), the tops of the two fixed blocks (102) are respectively provided with up-and-down movement mechanisms, and the upper parts of the two up-and-down movement mechanisms are jointly provided with a transverse movement mechanism.

2. A PVC film cutting machine as claimed in claim 1, characterized in that: The up-and-down moving mechanism comprises support rods (107) respectively arranged at the tops of the two sliding blocks (104); the two support rods (107) are respectively provided with slideways (108) with inward openings; the two slideways (108) are respectively provided with sliding bodies (109); the two slideways (108) are respectively provided with threaded rods (110) passing through the sliding bodies (109); and the tops of the two support rods (107) are respectively provided with second rotating motors (111) connected to the threaded rods (110).

3. A PVC film cutting machine as claimed in claim 2, characterized in that: The lateral movement mechanism comprises a cross bar (112) which is arranged in the middle of the two sliding bodies (109); a rotating shaft 1 is arranged on the left side of the front end of the cross bar (112); a synchronous pulley 1 (113) is arranged on the front side of the rotating shaft 1; a rotating shaft 2 is arranged on the right end of the front side of the cross bar (112); a synchronous pulley 2 (114) is arranged on the front end of the rotating shaft 2; a transmission belt (115) is arranged between the synchronous pulley 1 (113) and the synchronous pulley 2 (114); A third rotating motor (116) corresponding to the rotating shaft 1 is arranged at the rear side of the cross bar (112), a guide groove (117) is arranged at the front end of the cross bar (112), a guide block (118) is arranged inside the guide groove (117), a moving block (119) connected to the transmission belt (115) is arranged at the front end of the guide block (118), a fourth rotating motor (120) is arranged at the front end of the moving block (119), and a cutting mechanism is arranged at the bottom of the fourth rotating motor (120).

4. A PVC film cutting machine as claimed in claim 3, characterized in that: The cutting mechanism comprises a connecting plate (201) arranged at the bottom of a fourth rotating motor (120), a cutting wheel (202) being arranged at the front end of the connecting plate (201), and a fifth rotating motor (203) corresponding to the cutting wheel (202) being arranged at the rear end of the connecting plate (201).

5. A PVC film cutting machine as claimed in claim 4, characterized in that: The first rotating motor (106) and the lead screw (105) are connected via a coupling.

6. A PVC film cutting machine as claimed in claim 5, characterized in that: A switch (204) is provided at the right end of the bottom plate (101).

7. A PVC film cutting machine as claimed in claim 6, characterized in that: Support legs are respectively arranged at the four corners of the bottom of the bottom plate (101), and anti-slip pads are respectively arranged at the bottoms of the four support legs.

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