Positioning mechanism for PVC wall cloth processing

Abstract

The utility model discloses a positioning mechanism for PVC wall cloth processing, and relates to the field of positioning mechanisms, the positioning mechanism comprises a bottom plate, both sides of the bottom end of the bottom plate are provided with fixing frames and screw rods through bolts, the top ends of the two fixing frames are provided with first rotating rollers through bearings, and the rear ends of the first rotating rollers are provided with second rotating rollers; the top end of the first rotating roller and the top end of the second rotating roller are each provided with a screw rod and a rotating mechanism through bolts, each rotating mechanism comprises a lifting plate and a partition plate, the outer portion of each screw rod is connected with the corresponding lifting plate and a movable rod through threads, an adjusting rod is arranged between the two partition plates, and the movable rod is arranged in the middle of the adjusting rod. By adjusting the control panel and the lifting plate to stably move up and down, an operator can freely adjust the height of the pressing plate according to the thickness of PVC wall cloth, the air cylinder enables the pushing rod to move, the pressing rod at the bottom end of the pressing plate slowly moves in the direction away from the bottom plate, and the wall cloth can be conveniently placed and arranged before positioning.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning mechanisms, in particular to a positioning mechanism for processing PVC wall cloth. Background Art

[0002] Wall cloth is the most environmentally friendly material among decoration materials. It does not pollute the environment during the production process from raw materials to finished products. During the processing, the wall cloth needs to be fixed to facilitate subsequent cutting and punching. The patent application number is 202321404901.8. The utility model discloses an automatic positioning device for hard PVC processing, including a processing device, a positioning component and an auxiliary component. The positioning component includes a movable positioning frame movably installed on the outer side of the upper end of the processing device, and a blocking edge fixedly connected to the inner end of the rear side of the movable positioning frame. The inner end of the movable positioning frame is also A first slide groove is provided. The utility model discloses an automatic positioning device for processing hard PVC. The movable positioning frame and the fixed positioning frame installed on both sides of the rear end of the cutting machine on the processing device can accurately clamp and position the PVC sheet cut by the cutting machine, so that the drilling machine on the upper end of the movable positioning frame and the fixed positioning frame can realize automatic drilling of the PVC sheet after cutting, so as to enhance the processing efficiency of the PVC sheet. The adjustable positioning plate provided on the upper end of the movable positioning frame enables the movable positioning frame to realize clamping and positioning before drilling after cutting for PVC sheets of different cutting sizes. ";

[0003] The existing technology only solves many problems such as the inability to fix the materials, which affects the efficiency of cutting and drilling. However, during the use of the equipment, due to the certain differences in the thickness of the PVC wall cloth, the equipment cannot adjust the pressing height to a large extent during the positioning process. At the same time, there will be differences in the fixing of wall cloths of different sizes. The equipment cannot adjust the distance between the two positioning plates as needed, and when the wall cloth is laid flat, due to the obstruction of multiple components, there are many obstacles in the arrangement process of the wall cloth. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning mechanism for PVC wall cloth processing to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning mechanism for PVC wall cloth processing, comprising a bottom plate, and fixing frames are installed on both sides of the bottom end of the bottom plate by bolts;

[0006] Screw, the top ends of the two fixing frames are both equipped with first rotating rollers through bearings, the rear end of the first rotating rollers is provided with second rotating rollers, and the top ends of the first rotating rollers and the second rotating rollers are both equipped with screws through bolts;

[0007] The rotating mechanism comprises a lifting plate and a partition plate, the lifting plate is connected to the outside of the screw rod by threads, and two partition plates are installed on the top of the lifting plate by bolts;

[0008] A movable rod is provided between the two partitions, and an adjusting rod is provided in the middle of the adjusting rod.

[0009] Furthermore, the rotating mechanism also includes a rotating rod, a moving block, a gear, and a mounting frame. The rotating rod is installed between the two partitions through a bearing, a limit plate is provided at the top of the lifting plate, and a moving block is provided at the top of the limit plate. A gear is installed at one end of the rotating rod close to the moving block through bolts, and a plurality of tooth blocks are installed at the top of the moving block through bolts. The gears and the tooth blocks are meshed with each other, and a mounting frame is installed at the top of the lifting plate through bolts.

[0010] Furthermore, the rotating mechanism also includes a cylinder, a push rod and a connecting plate. The cylinder is installed on the top of the mounting frame by bolts, the push rod is installed on the middle of the cylinder by bolts, the push rod is installed on the connecting plate at one end away from the cylinder by bolts, the moving rod is installed on one end of the connecting plate away from the push rod by bolts, and the moving rod is installed on the middle of the moving block at one end away from the connecting plate by bolts.

[0011] Furthermore, a telescopic button is installed at the top of the movable rod by bolts, two circular through grooves are opened at the top of the adjusting rod, the telescopic button is arranged in the middle of the circular through grooves, a pressing plate is installed at one end of the movable rod away from the adjusting rod by bolts, and a pressing rod is installed at the bottom of the pressing plate by bolts.

[0012] Furthermore, guide rods are provided on both sides of the screw rod, the guide rods are mounted on the top of the bottom plate through bolts, and a cross plate is mounted on the top of the guide rods through bolts.

[0013] Furthermore, a motor is installed at the bottom end of the first rotating roller via bolts, a control panel is installed at the top end of the bottom plate via bolts, and the control panel is electrically connected to the motor and the cylinder.

[0014] Compared with the prior art, the utility model provides a positioning mechanism for PVC wall cloth processing. By adjusting the control panel, starting the motor, rotating the screw, and moving the lifting plate up and down smoothly, the operator can arbitrarily adjust the height of the pressing plate according to the thickness of the PVC wall cloth. At the same time, before placing the PVC wall cloth, the cylinder moves the push rod, and the movement of the moving block drives the gear to rotate, so that the pressing rod at the bottom of the pressing plate slowly moves away from the bottom plate, which is convenient for the placement and arrangement of the wall cloth before positioning. Pressing the telescopic button can change the position between the adjusting rod and the movable rod to ensure that wall cloths of different sizes can be positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0017] Figure 2 A schematic diagram of a rotating mechanism provided in an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a top view structure provided for an embodiment of the utility model;

[0019] Figure 4 A side structural schematic diagram provided for an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Bottom plate; 2. Fixed frame; 3. Screw; 4. First rotating roller; 5. Second rotating roller; 6. Rotating mechanism; 61. Lifting plate; 62. Partition plate; 63. Rotating rod; 64. Moving block; 65. Gear; 66. Mounting frame; 67. Cylinder; 68. Push rod; 69. Connecting plate; 7. Movable rod; 8. Adjusting rod; 9. Telescopic button; 10. Pressing plate; 11. Guide rod; 12. Motor. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] See also Figure 1-4 , a positioning mechanism for PVC wall cloth processing, comprising a bottom plate 1, and fixing frames 2 are installed on both sides of the bottom end of the bottom plate 1 by bolts;

[0026] The screw rod 3, the top ends of the two fixing frames 2 are both equipped with a first rotating roller 4 through a bearing, the rear end of the first rotating roller 4 is provided with a second rotating roller 5, and the top ends of the first rotating roller 4 and the second rotating roller 5 are both equipped with the screw rod 3 through bolts;

[0027] The rotating mechanism 6 includes a lifting plate 61 and a partition plate 62. The lifting plate 61 is connected to the outside of the screw rod 3 by threads, and two partition plates 62 are installed on the top of the lifting plate 61 by bolts;

[0028] The movable rod 7 is provided with an adjusting rod 8 between the two partitions 62 , and the movable rod 7 is provided in the middle of the adjusting rod 8 .

[0029] The rotating mechanism 6 also includes a rotating rod 63, a moving block 64, a gear 65, and a mounting frame 66. The rotating rod 63 is installed between the two partitions 62 through a bearing. A limit plate is provided at the top of the lifting plate 61, and a moving block 64 is provided at the top of the limit plate. A gear 65 is installed at one end of the rotating rod 63 close to the moving block 64 through bolts. A plurality of tooth blocks are installed at the top of the moving block 64 through bolts. The gear 65 and the tooth blocks are meshed with each other. A mounting frame 66 is installed at the top of the lifting plate 61 through bolts, so that the cylinder 67 can be placed stably.

[0030] The rotating mechanism 6 also includes a cylinder 67, a push rod 68 and a connecting plate 69. The cylinder 67 is installed at the top of the mounting frame 66 by bolts, the push rod 68 is installed at the middle of the cylinder 67 by bolts, the push rod 68 is installed at the end away from the cylinder 67 by bolts to the connecting plate 69, the end of the connecting plate 69 away from the push rod 68 is installed with a moving rod by bolts, and the end of the moving rod away from the connecting plate 69 is installed at the middle of the moving block 64 by bolts, so that the moving rod drives the moving block 64 to move;

[0031] A telescopic button 9 is installed at the top of the movable rod 7 by bolts, two circular through grooves are provided at the top of the adjusting rod 8, and the telescopic button 9 is arranged in the middle of the circular through grooves. A pressing plate 10 is installed at one end of the movable rod 7 away from the adjusting rod 8 by bolts, and a pressing rod is installed at the bottom of the pressing plate 10 by bolts, so as to fix the wall cloth;

[0032] Guide rods 11 are provided on both sides of the screw rod 3. The guide rods 11 are installed on the top of the bottom plate 1 by bolts. A cross plate is installed on the top of the guide rods 11 by bolts, so that the guide rods 11 are more stable.

[0033] A motor 12 is installed at the bottom end of the first rotating roller 4 by bolts, and a control panel is installed at the top end of the bottom plate 1 by bolts, and the control panel is electrically connected to the motor 12 and the cylinder 67, so that the control panel controls the motor 12 and the cylinder 67 to work normally.

[0034] Working principle: by adjusting the control panel, the cylinder 67 is started. Since a push rod 68 is installed in the middle of the cylinder 67, a connecting plate 69 is installed at the end of the push rod 68 away from the cylinder 67, and a moving rod is installed at the end of the connecting plate 69 away from the push rod 68, the push rod 68 moves to drive the moving rod to move, and at the same time the moving block 64 starts to move, the gear 65 rotates to drive the rotating rod 63 to rotate, so that the adjusting rod 8 and the movable rod 7 rotate accordingly, and the pressing rod at the bottom end of the pressing plate 10 slowly moves away from the bottom plate 1. After the wall cloth is placed on the top of the bottom plate 1, the cylinder 67 controls the push rod 68 to move in the opposite direction, so that the rotating rod 63 moves in the opposite direction. Rotate, and the pressing rod moves toward the direction close to the base plate 1 until the bottom end of the pressing rod remains horizontal, then close the cylinder 67, adjust the control panel, start the motor 12, and the first rotating roller 4 drives the second rotating roller 5 to rotate, and the screw 3 rotates, so that the lifting plate 61 moves up and down smoothly to a suitable position, so that the wall cloth is close to the bottom end of the pressing rod, and turn off the motor 12. When it is necessary to adjust the distance between the two pressing plates 10, press the telescopic button 9, change the position between the adjusting rod 8 and the movable rod 7, and after the distance between the two pressing plates 10 is adjusted to a suitable position, stop pressing the telescopic button 9 to ensure that the telescopic button 9 is set in the middle of the circular through groove.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A positioning mechanism for PVC wall cloth processing, comprising a bottom plate (1), wherein both sides of the bottom end of the bottom plate (1) are fixed with fixing frames (2) by bolts, and characterized in that: A screw rod (3), the top ends of the two fixing frames (2) are both equipped with a first rotating roller (4) via a bearing, a second rotating roller (5) is arranged at the rear end of the first rotating roller (4), and the top ends of the first rotating roller (4) and the second rotating roller (5) are both equipped with a screw rod (3) via a bolt; A rotating mechanism (6), the rotating mechanism (6) comprising a lifting plate (61) and a partition plate (62), the lifting plate (61) being connected to the outside of the screw rod (3) via threads, and two partition plates (62) being mounted on the top of the lifting plate (61) via bolts; A movable rod (7), an adjusting rod (8) is arranged between the two partitions (62), and a movable rod (7) is arranged in the middle of the adjusting rod (8).

2. A positioning mechanism for PVC wall cloth processing according to claim 1, characterized in that: The rotating mechanism (6) further comprises a rotating rod (63), a moving block (64), a gear (65), and a mounting frame (66); the rotating rod (63) is mounted between the two partitions (62) via a bearing; a limit plate is arranged at the top of the lifting plate (61), and a moving block (64) is arranged at the top of the limit plate; a gear (65) is mounted at one end of the rotating rod (63) close to the moving block (64) via bolts; a plurality of tooth blocks are mounted at the top of the moving block (64) via bolts; the gear (65) and the tooth blocks are meshed with each other; and a mounting frame (66) is mounted at the top of the lifting plate (61) via bolts.

3. A positioning mechanism for PVC wall cloth processing according to claim 2, characterized in that: The rotating mechanism (6) also includes a cylinder (67), a push rod (68) and a connecting plate (69); the cylinder (67) is mounted on the top of the mounting frame (66) by bolts; the push rod (68) is mounted on the middle of the cylinder (67) by bolts; the connecting plate (69) is mounted on one end of the push rod (68) away from the cylinder (67) by bolts; a moving rod is mounted on one end of the connecting plate (69) away from the push rod (68) by bolts; and the moving rod is mounted on the middle of the moving block (64) by bolts at one end of the moving rod (68) away from the connecting plate (69).

4. The positioning mechanism for PVC wall cloth processing according to claim 1, characterized in that: A telescopic button (9) is installed at the top of the movable rod (7) by means of bolts, two circular through grooves are provided at the top of the adjusting rod (8), and the telescopic button (9) is arranged in the middle of the circular through grooves. A pressing plate (10) is installed at one end of the movable rod (7) away from the adjusting rod (8) by means of bolts, and a pressing rod is installed at the bottom of the pressing plate (10) by means of bolts.

5. The positioning mechanism for PVC wall cloth processing according to claim 1, characterized in that: Guide rods (11) are provided on both sides of the screw rod (3); the guide rods (11) are mounted on the top of the bottom plate (1) by means of bolts; and a transverse plate is mounted on the top of the guide rods (11) by means of bolts.

6. A positioning mechanism for PVC wall cloth processing according to claim 1, characterized in that: A motor (12) is installed at the bottom end of the first rotating roller (4) via bolts, and a control panel is installed at the top end of the bottom plate (1) via bolts, and the control panel is electrically connected to the motor (12) and the cylinder (67).

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