Waterproof roll cutting equipment with protection structure

Abstract

The utility model discloses waterproof roll cutting equipment with a protection structure, which comprises a cutting frame, two sliding rods are fixedly connected in the cutting frame, the surface of each sliding rod is sleeved with a moving block, and the top of each moving block is fixedly connected with a handle. In the process of holding the handle, the tilting rod is pinched to rotate to the left side, the tilting rod drives the pull rod to move to the left side, the pull rod drives the inclined block to move to the left side, the inclined block drives the pulley to move downwards, the pulley drives the lifting column to move downwards, the lifting column drives the cutter to move downwards, and at the moment, the cutter is exposed; when the cutter moves downwards to a limit position, the cutter stops moving, the handle is pulled to drive the moving block, the mounting box, the lifting column and the cutter to move, the moving cutter cuts the waterproof coiled material, the waterproof coiled material cutting device has the advantage of being good in protectiveness, a cutter head of the waterproof coiled material cutting device can be contracted and stored, a user cannot touch the cutter head by mistake, and the waterproof coiled material cutting device is convenient to use. And the use safety of the waterproof roll cutting equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production equipment, in particular to a waterproof coiled material cutting device with a protective structure. Background Art

[0002] In the process of cutting waterproof coiled materials, a waterproof coiled material cutting device is required, and the patent publication number is 202320504365.2, which discloses a cutting device for waterproof coiled materials, including a cutting frame, a slide groove is provided on the upper surface of the cutting frame, a guide rod is provided in the inner cavity of the slide groove, a guide seat is slidably provided in the inner cavity of the slide groove, a knife holder is welded on the surface of the guide seat, a fixed socket is penetrated on the end surface of the knife holder, a cutter is movably plugged into the inner cavity of the fixed socket, a folding groove is provided on the side wall of the cutting frame, a slide seat is slidably provided in the inner cavity of the folding groove, a rotating test frame is rotatably connected to the surface of the slide seat, and the rotating test frame is perpendicular to the cutting frame after rotation; the novel control handle drives the knife holder to move through the guide seat, wherein the inner cavity of the slide groove is provided with a guide rod, the guide rod is plugged into the guide seat, and the guide seat plays a guiding role when moving in the slide groove, and the cutter slides across the surface of the waterproof coiled material under the drive of the knife holder, so that the waterproof coiled material can be quickly cut with higher cutting accuracy.

[0003] The above-mentioned prior art solutions have the following defects: the blade of the waterproof coiled material cutting device is always exposed, and the working mode of the waterproof coiled material cutting device is manual push and pull. The exposed sharp blade is easily touched by the user by mistake. When the user's palm accidentally touches the sharp blade, the skin of the palm is easily scratched by the blade, causing injury to the user, thereby reducing the safety of the waterproof coiled material cutting device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a waterproof membrane cutting device with a protective structure, which has the advantage of good protection and solves the problem that the blade head of the waterproof membrane cutting device is always exposed. The working mode of the waterproof membrane cutting device is manual push and pull, and the exposed sharp blade head is easily touched by the user by mistake. When the user's palm accidentally touches the sharp blade head, the skin of the palm is easily scratched by the blade head, causing injury to the user, reducing the safety of the use of the waterproof membrane cutting device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof coiled material cutting device with a protective structure, comprising a cutting frame, a sliding rod fixedly connected to the inside of the cutting frame, two sliding rods, a moving block sleeved on the surface of the sliding rod, a handle fixedly connected to the top of the moving block, a mounting box fixedly connected to the right side of the top of the moving block, a tilting rod hinged to the right side of the handle through a connecting block and a pin, the bottom of the tilting rod extends to the inside of the moving block, a pull rod hinged to the bottom of the tilting rod through a pin, the right side of the pull rod extends to the inside of the mounting box, a control mechanism is arranged inside the mounting box, a lifting column sleeved on the surface of the pull rod, the bottom of the lifting column penetrates to the bottom of the moving plate, and a cutting knife is fixedly connected to the bottom of the lifting column.

[0006] As a preferred embodiment of the utility model, the control mechanism includes an inclined block, the inclined block is fixedly connected to the left side of the pull rod, a pulley is provided on the left side of the inclined block, the pulley is hinged to the inside of the lifting column through a pin shaft, a lifting plate is fixedly connected to the rear side of the right side of the lifting column, the top of the lifting plate is fixedly connected to a tension spring, and the top of the tension spring is fixedly connected to the inner wall of the mounting box.

[0007] As a preferred embodiment of the utility model, the left side of the tilting rod is fixedly connected with an elastic supporting rib, the left side of the elastic supporting rib is fixedly connected to the inner wall of the moving block, and the elastic supporting rib is located inside the moving block.

[0008] As a preferred embodiment of the utility model, a limiting rod is arranged inside the lifting plate, a surface of the limiting rod is fixedly connected to the inner wall of the installation box, and the limiting rod is circular in shape.

[0009] As a preferred embodiment of the utility model, a movable sleeve is sleeved on the surface of the limiting rod, the top of the movable sleeve is fixedly connected to the bottom of the lifting plate, and the shape of the movable sleeve is circular.

[0010] As a preferred embodiment of the utility model, the top and bottom of the lifting plate are fixedly connected with reinforcement blocks, the left side of the reinforcement block is fixedly connected to the right side of the lifting column, and the reinforcement block is located inside the installation box.

[0011] As a preferred embodiment of the utility model, the front side and the rear side of the inner wall of the cutting frame are fixedly connected with buffer pads, the buffer pads are located on the front side and the rear side of the moving block, and the buffer pads are located on the surface of the sliding rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model rotates the tilting rod to the left side by pinching the handle while holding it, and the tilting rod drives the pull rod to move to the left side, the pull rod drives the inclined block to move to the left side, the inclined block drives the pulley to move downward, the pulley drives the lifting column to move downward, the lifting column drives the cutter to move downward, at this time, the cutter is exposed, and when the cutter moves down to the limit position, it stops moving, and the handle is pulled, and the handle drives the moving block, the installation box, the lifting column and the cutter to move. The moving cutter cuts the waterproof membrane, and has the advantage of good protection. The knife head of the waterproof membrane cutting device can be retracted and stored, and the user will not touch the knife head by mistake, thereby improving the safety of the waterproof membrane cutting device.

[0014] 2. The utility model can control the upper and lower positions of the cutter by setting a control mechanism, thereby preventing the cutter from being out of control and causing the cutter to be out of control, thereby improving the use effect of the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the installation box of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the pull rod of the utility model.

[0018] In the figure: 1. cutting frame; 2. sliding rod; 3. moving block; 4. handle; 5. mounting box; 6. tilting rod; 7. pulling rod; 8. control mechanism; 81. inclined block; 82. pulley; 83. lifting plate; 84. tension spring; 9. lifting column; 10. cutting knife; 11. supporting rib; 12. limiting rod; 13. moving sleeve; 14. reinforcement block; 15. buffer pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3As shown, the utility model provides a waterproof coiled material cutting device with a protective structure, including a cutting frame 1, a sliding rod 2 is fixedly connected inside the cutting frame 1, the number of the sliding rods 2 is two, a moving block 3 is sleeved on the surface of the sliding rod 2, a handle 4 is fixedly connected to the top of the moving block 3, a mounting box 5 is fixedly connected to the right side of the top of the moving block 3, a tilting rod 6 is hinged to the right side of the handle 4 through a connecting block and a pin shaft, the bottom of the tilting rod 6 extends to the inside of the moving block 3, a pull rod 7 is hinged to the bottom of the tilting rod 6 through a pin shaft, the right side of the pull rod 7 extends to the inside of the mounting box 5, a control mechanism 8 is arranged inside the mounting box 5, a lifting column 9 is sleeved on the surface of the pull rod 7, the bottom of the lifting column 9 passes through the bottom of the moving plate, and a cutting knife 10 is fixedly connected to the bottom of the lifting column 9.

[0021] refer to Figure 3 The control mechanism 8 includes an inclined block 81, which is fixedly connected to the left side of the pull rod 7. A pulley 82 is provided on the left side of the inclined block 81. The pulley 82 is hinged to the inside of the lifting column 9 through a pin shaft. A lifting plate 83 is fixedly connected to the rear side of the right side of the lifting column 9. A tension spring 84 is fixedly connected to the top of the lifting plate 83. The top of the tension spring 84 is fixedly connected to the inner wall of the installation box 5.

[0022] As a technical optimization solution of the utility model, by setting the control mechanism 8, the upper and lower positions of the cutter 10 can be controlled to avoid the cutter 10 being unable to be controlled, resulting in the cutter 10 being unable to be manipulated, thereby improving the use effect of the cutter 10.

[0023] refer to Figure 2 The left side of the tilting rod 6 is fixedly connected with an elastic supporting rib 11 , the left side of the elastic supporting rib 11 is fixedly connected to the inner wall of the moving block 3 , and the elastic supporting rib 11 is located inside the moving block 3 .

[0024] As a technical optimization solution of the utility model, by setting the elastic support rib 11, the tilting rod 6 can be assisted to rebound, so as to avoid the tilting rod 6 being unable to automatically return to its original position during use, resulting in the need for manual resetting, thereby improving the convenience of using the tilting rod 6.

[0025] refer to Figure 3 A limiting rod 12 is disposed inside the lifting plate 83 , and a surface of the limiting rod 12 is fixedly connected to the inner wall of the installation box 5 , and the limiting rod 12 is circular in shape.

[0026] As a technical optimization solution of the utility model, by setting a limit rod 12, the lifting plate 83 can be stabilized in sliding, avoiding shaking of the lifting plate 83 during sliding movement, causing the lifting plate 83 to loosen, and improving the sliding stability of the lifting plate 83.

[0027] refer to Figure 3A movable sleeve 13 is sleeved on the surface of the limiting rod 12 , and the top of the movable sleeve 13 is fixedly connected to the bottom of the lifting plate 83 , and the shape of the movable sleeve 13 is circular.

[0028] As a technical optimization solution of the present invention, by providing the moving sleeve 13, the lifting plate 83 can be stabilized by secondary sliding, thereby preventing the lifting plate 83 from loosening during the sliding movement, thereby enhancing the movement stability of the lifting plate 83.

[0029] refer to Figure 3 The top and bottom of the lifting plate 83 are fixedly connected with a reinforcement block 14 , the left side of the reinforcement block 14 is fixedly connected to the right side of the lifting column 9 , and the reinforcement block 14 is located inside the installation box 5 .

[0030] As a technical optimization solution of the present invention, by setting a reinforcement block 14, the connection between the lifting plate 83 and the lifting column 9 can be reinforced to avoid breakage of the lifting plate 83 and the lifting column 9 during use, to prevent the lifting plate 83 and the lifting column 9 from being unable to cooperate, and to improve the use effect of the lifting plate 83 and the lifting column 9.

[0031] refer to Figure 1 The front side and the rear side of the inner wall of the cutting frame 1 are fixedly connected with a buffer pad 15 , the buffer pad 15 is located on the front side and the rear side of the moving block 3 , and the buffer pad 15 is located on the surface of the slide bar 2 .

[0032] As a technical optimization solution of the utility model, by setting the buffer pad 15, the moving block 3 can be protected to avoid collision with the moving block 3 during the movement of the moving block 3, prevent the moving block 3 from being damaged, and improve the working safety of the moving block 3.

[0033] The working principle and use process of the utility model are as follows: when in use, the cutter 10 is in a retracted state as shown in the figure. When the waterproof coiled material needs to be cut, the cutting frame 1 is placed on the top of the waterproof coiled material, and the handle 4 is held while pinching the tilting rod 6 to rotate to the left, the tilting rod 6 drives the pull rod 7 to move to the left, the pull rod 7 drives the inclined block 81 to move to the left, the inclined block 81 drives the pulley 82 to move downward, the pulley 82 drives the lifting column 9 to move downward, the lifting column 9 drives the cutter 10 to move downward, at this time, the cutter 10 is exposed, and when the cutter 10 moves down to the limit position, it stops moving, and the handle 4 is pulled, the handle 4 drives the moving block 3, the installation box 5, the lifting column 9 and the cutter 10 to move, and the moving cutter 10 cuts the waterproof coiled material, thereby having the advantage of good protection.

[0034] In summary: the waterproof coiled material cutting device with a protective structure solves the problem that the blade head of the waterproof coiled material cutting device is always exposed through the coordinated use of the cutting frame 1, the slide bar 2, the moving block 3, the handle 4, the installation box 5, the tilting rod 6, the pull rod 7, the control mechanism 8, the lifting column 9 and the cutter 10. The working mode of the waterproof coiled material cutting device is manual push and pull, and the exposed sharp blade head is easily touched by the user by mistake. When the user's palm accidentally touches the sharp blade head, the skin of the palm is easily scratched by the blade head, causing injury to the user, thereby reducing the safety of the use of the waterproof coiled material cutting device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof coiled material cutting device with a protective structure, comprising a cutting frame (1), characterized in that: The interior of the cutting frame (1) is fixedly connected with a slide bar (2), the number of the slide bars (2) is two, a moving block (3) is sleeved on the surface of the slide bar (2), a handle (4) is fixedly connected to the top of the moving block (3), a mounting box (5) is fixedly connected to the right side of the top of the moving block (3), a tilting rod (6) is hingedly connected to the right side of the handle (4) through a connecting block and a pin shaft, the bottom of the tilting rod (6) extends to the interior of the moving block (3), the bottom of the tilting rod (6) is hingedly connected to a pull rod (7) through a pin shaft, the right side of the pull rod (7) extends to the interior of the mounting box (5), a control mechanism (8) is arranged inside the mounting box (5), a lifting column (9) is sleeved on the surface of the pull rod (7), the bottom of the lifting column (9) passes through the bottom of the moving plate, and a cutting knife (10) is fixedly connected to the bottom of the lifting column (9).

2. The waterproof coiled material cutting device with a protective structure according to claim 1, characterized in that: The control mechanism (8) comprises an inclined block (81), the inclined block (81) is fixedly connected to the left side of the pull rod (7), a pulley (82) is arranged on the left side of the inclined block (81), the pulley (82) is hinged to the inside of the lifting column (9) through a pin shaft, a lifting plate (83) is fixedly connected to the rear side of the right side of the lifting column (9), a tension spring (84) is fixedly connected to the top of the lifting plate (83), and the top of the tension spring (84) is fixedly connected to the inner wall of the installation box (5).

3. The waterproof coiled material cutting device with a protective structure according to claim 1, characterized in that: The left side of the tilting rod (6) is fixedly connected to an elastic support rib (11), the left side of the elastic support rib (11) is fixedly connected to the inner wall of the moving block (3), and the elastic support rib (11) is located inside the moving block (3).

4. The waterproof coiled material cutting device with a protective structure according to claim 2, characterized in that: A limiting rod (12) is arranged inside the lifting plate (83), the surface of the limiting rod (12) is fixedly connected to the inner wall of the installation box (5), and the shape of the limiting rod (12) is circular.

5. The waterproof coiled material cutting device with a protective structure according to claim 4, characterized in that: A movable sleeve (13) is sleeved on the surface of the limiting rod (12), the top of the movable sleeve (13) is fixedly connected to the bottom of the lifting plate (83), and the shape of the movable sleeve (13) is circular.

6. The waterproof coiled material cutting device with a protective structure according to claim 2, characterized in that: The top and bottom of the lifting plate (83) are both fixedly connected with a reinforcement block (14), the left side of the reinforcement block (14) is fixedly connected to the right side of the lifting column (9), and the reinforcement block (14) is located inside the installation box (5).

7. The waterproof coiled material cutting device with a protective structure according to claim 1, characterized in that: The front and rear sides of the inner wall of the cutting frame (1) are fixedly connected with buffer pads (15), the buffer pads (15) are located on the front and rear sides of the moving block (3), and the buffer pads (15) are located on the surface of the sliding rod (2).

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