Edge cutting device for plastic floor production

Abstract

The utility model discloses an edge cutting device for plastic floor production belongs to floor processing field. Mainly include processing table, and the both sides of processing table are hinged with the access door, be equipped with fixed subassembly on the processing table, and its inside is equipped with the cutting assembly of blade, and the blade penetrates and embeds the table surface of processing table, and the processing table is equipped with cutting groove, and the embedded type mounting of collecting subassembly is equipped with vibration subassembly on the processing table, and the vibration subassembly moves to the designated position after cutting assembly, and the knocking of collecting subassembly is carried out to assist the deslagging. An edge cutting device for plastic floor production of the application, the fixed subassembly is positioned and compacted floor to prevent deviation, the cutting assembly is with high -speed rotating blade cooperation horizontal movement and adjustable cutting depth realizes the edge cutting, and the collecting subassembly cooperates with dust extraction structure and collects waste residue and prevents scattering, and the vibration subassembly assists the deslagging and avoids the accumulation support, effectively solve the problem that the cutting size is not accurate, and the edge is not neat, and the plastic floor production precision and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of flooring processing technology, and in particular to an edge trimming device for the production of plastic flooring. Background Technology

[0002] During the production of plastic flooring, limitations in processes such as extrusion molding and die-cutting precision can easily lead to issues like burrs, unevenness, or dimensional deviations at the edges. Direct use in installation can result in excessively large gaps and uneven surfaces, affecting both usability and aesthetics. Therefore, an edge trimming device is necessary to precisely cut off excess material from the flooring edges, ensuring uniform dimensions and smooth edges to meet subsequent installation requirements. Plastic flooring edge trimming typically consists of a worktable, trimming mechanism, drive assembly, and positioning assembly. The drive assembly moves the blade along the flooring edge to trim excess material. Such devices usually employ a two-sided positioning structure to ensure stability during trimming, meeting the basic requirements for plastic flooring edge trimming. Existing edge-trimming devices have shortcomings in actual production. During the edge-trimming process of plastic flooring, waste such as debris and edge pieces are generated. This waste easily scatters and accumulates on the workbench and in the gaps between equipment. Furthermore, the residual waste after the first trimming creates irregular support points, raising the plastic flooring and making it difficult to ensure precise alignment with the trimming mechanism. This leads to dimensional deviations after trimming, and even uneven cutting and irregular edges, affecting the production precision and product quality of the plastic flooring. Therefore, it is necessary to design an edge-trimming device for plastic flooring production to solve the above problems. Utility Model Content

[0003] This utility model provides an edge trimming device for the production of plastic flooring, which solves the problem that existing edge trimming devices lack a waste disposal mechanism, causing waste to accumulate and raise the plastic flooring, resulting in inaccurate edge alignment, dimensional deviation, and uneven edges, thus affecting product quality.

[0004] The present invention adopts the following technical solution: a trimming device for producing plastic flooring. It includes a processing table with access doors hinged to both sides for easy maintenance. The table surface is equipped with a fixing component for holding and securing the plastic flooring, and a cutting component with a blade is fitted inside. The blade penetrates and is embedded in the table surface, and the table has a corresponding cutting groove for horizontal movement of the blade. A collection component for directional collection of trimming waste is embedded in the processing table. A vibration component is provided on one side of the collection component. The vibration component includes a rack that moves synchronously with the cutting component. When the cutting component moves to a designated position, the rack triggers the vibration component to strike the collection component, thus assisting in waste removal and preventing waste accumulation.

[0005] Furthermore, the collection component includes a guide trough embedded in the processing table surface. The guide trough is arranged corresponding to the waste edge area of ​​the plastic flooring to be cut, and its length and width are both greater than the width of the plastic flooring. The guide trough is inclined away from the blade, and a collection box is provided directly below its bottom opening. The collection box is supported by a side plate fixed inside the processing table.

[0006] Furthermore, the vibration assembly includes an L-shaped mounting bracket fixed to the side plate and located on one side of the collection box; the horizontal end of the mounting bracket is provided with two sets of vertically downward extension plates, and a horizontal striking rod is movably inserted between the two sets of extension plates; one end of the striking rod is provided with a contact end adapted to contact the side of the collection box; a spring is sleeved on the striking rod, and the two ends of the spring are respectively connected to the opposite surfaces of the two sets of extension plates.

[0007] Furthermore, two sets of oppositely arranged shielding plates are fixedly provided on the vertical end side of the mounting frame, and a small gear is rotatably installed between the two sets of shielding plates through a bearing; a large gear is meshed on one side of the small gear, and a rotating shaft is provided through the center of the large gear, and the two ends of the rotating shaft are respectively connected to the horizontal end of the mounting frame and a set of shielding plate bearings, and the large gear is adapted to mesh with a rack.

[0008] Furthermore, the cutting assembly includes a support frame fixed inside the processing table. The support frame is provided with two sets of slide rails extending horizontally along the processing table. A fixed panel is slidably connected to the slide rails via a slider. A top plate is fixed to the fixed panel by multiple sets of pillars. A driving component is installed on the top plate. The blade is fixed to the output shaft end of the driving component.

[0009] Furthermore, a dust collection hood is fixedly provided on the side of the top plate. The dust collection hood is positioned below the blade and partially covers the working part of the blade. A dust collection pipe is connected to the bottom of the dust collection hood. The dust collection pipe is connected to a fan through a flexible hose. The fan is fixedly installed on the fixed panel.

[0010] Furthermore, the cutting assembly also includes a moving unit, which includes two sets of bearing seats fixedly disposed on one side of the bottom surface inside the processing table, a drive shaft installed between the two sets of bearing seats, one end of the drive shaft being connected to a drive motor fixed to the processing table via a coupling, and a pulley being fixedly connected to the drive shaft. The first pulley is connected to the second pulley at the center of the drive shaft via a belt that passes through the support frame. Both ends of the drive shaft are supported and fixed to the support frame by bearing seats, and a third pulley is fixedly mounted on its shaft. The third pulley is connected to the fourth pulley at the center of the driven shaft via the second belt. Both ends of the driven shaft are supported and fixed to the support frame by bearing seats. Two sets of belt clamps are fixedly mounted on the second belt, and the belt clamps are fixedly connected to the fixed panel. Furthermore, a cover is provided above the blade corresponding to its initial working position. The cover is fixedly installed on the table surface of the processing table to protect the blade from dust when it is not in operation.

[0011] Furthermore, the fixing component includes two sets of side baffles fixed to the processing table surface by fasteners. L-shaped baffles are slidably connected to the two sets of side baffles. The baffles cooperate with the two sets of side baffles to form a limiting enclosure structure on three sides of the plastic floor.

[0012] Furthermore, each of the two sets of side baffles is equipped with a vertically arranged cylinder, and the telescopic ends of the two sets of cylinders are connected to a pressing block. The bottom surface of the pressing block that contacts the plastic floor is provided with an anti-slip silicone pad.

[0013] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects: A trimming device for plastic flooring production utilizes a fixed component with side baffles and baffles, along with a pressure block driven by a cylinder, to position and clamp the plastic flooring, preventing offset during trimming. A cutting component, driven by a drive unit, rotates the blade at high speed, coordinating with a moving unit to move the fixed panel horizontally along a slide rail. A cylinder also allows for adjustable blade cutting depth, accommodating precise and continuous trimming of flooring of varying thicknesses. A collection component features an inclined guide trough and a collection box for directional collection of waste edges, while a dust extraction hood and fan simultaneously remove dust, preventing waste accumulation. A vibration component, triggered by a rack and pinion linked to the cutting component, drives a striking rod to strike the collection box, aiding in waste removal and preventing irregular support points from forming. This effectively solves problems such as waste accumulation, inaccurate trimming dimensions due to flooring misalignment, and irregular edges in existing devices, improving the production precision and product quality of plastic flooring. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0015] In the attached diagram: Figure 1 This is an overall schematic diagram of a trimming device for producing plastic flooring according to this application; Figure 2 for Figure 1 Schematic diagram of a partial structure; Figure 3 for Figure 2 Enlarged view of point A; Figure 4 for Figure 1 Schematic diagram of the middle cutting component structure; Figure 5 for Figure 1 A partial structural diagram; Figure 6 for Figure 5 Enlarged view of point B; Figure 7 for Figure 5 Enlarged view at point C Figure label: 1. Processing table; 2. Inspection door; 3. Fixing assembly; 31. Cylinder 1; 32. Pressure block; 33. Control console; 34. Baffle plate; 35. Side baffle plate; 4. Cutting assembly; 41. Mask; 42. Drive motor; 421. Bearing housing 1; 43. Drive shaft; 44. Pulley 1; 45. Belt 1; 46. Transmission shaft; 47. Driven shaft; 48. Pulley 4; 49. Support frame; 410. Slide rail; 411. Slider; 412. Fixing panel; 413. Belt clamp ; 414. Top plate; 415. Drive unit; 416. Blade; 417. Dust hood; 418. Cylinder II; 419. Fan; 420. Belt II; 5. Collection assembly; 51. Side support plate; 53. Guide chute; 54. Collection box; 6. Vibration assembly; 61. Rack; 62. Mounting bracket; 63. Extension plate; 64. Striking rod; 65. Contact end; 66. Spring; 67. Cover plate; 68. Rotating shaft; 69. Pinion; 610. Gear; 611. Cam. Detailed Implementation

[0016] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0017] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0018] Reference Figures 1 to 7As shown in the figure, this utility model embodiment provides a trimming device for plastic flooring production, including a processing table 1. The processing table 1 has inspection doors 2 hinged to both sides for easy inspection and maintenance of the internal components. The processing table 1 is provided with a fixing component 3 for pressing and fixing the plastic flooring, which can limit the flooring. The processing table 1 is internally fitted with a cutting component 4 with a blade 416. The blade 416 penetrates and is embedded in the table surface of the processing table 1. The processing table 1 is provided with a cutting groove for the blade 416 to move horizontally, so as to meet the continuous trimming operation of the flooring edge. At the same time, a collection component 5 for collecting waste edges is embedded in the processing table 1, which can collect the edge material and debris generated by trimming in a directional manner. A vibration component 6 is also provided on one side of the collection component 5. The vibration component 6 includes a rack 61 that moves synchronously with the cutting component 4. When the cutting component 4 moves to a designated position, the rack 61 triggers the vibration component 6 to strike the collection component 5 to assist in the discharge of slag and avoid the accumulation of slag.

[0019] The collection component 5 in this invention is mainly used to collect plastic waste edges and debris generated during the trimming process, preventing waste residue from scattering and polluting the environment or affecting equipment operation. Preferably, the collection component 5 includes a guide trough 53 embedded in the surface of the processing table 1. This guide trough 53 is arranged corresponding to the area of ​​the plastic floor to be trimmed, and its length and width are both larger than the corresponding dimensions of the plastic floor, covering the area where the waste edges fall. Simultaneously, the guide trough 53 is inclined away from the blade 416, and the inclined structure guides the waste edges to slide down quickly. Directly below the bottom opening of the guide trough 53, a collection box 54 is fitted to receive the waste residue. This collection box 54 is stably supported by a side plate 51 fixed inside the processing table 1, facilitating subsequent centralized cleaning of the waste residue and ensuring the stable installation of the collection component 5.

[0020] The vibration component 6 in this invention is mainly used to work in conjunction with the collection component 5. By striking, it dislodges the waste residue adhering to the inner wall of the collection component 5, preventing the waste residue from accumulating and clogging. Preferably, the vibration component 6 includes an L-shaped mounting bracket 62 fixed to the side support plate 51 and correspondingly arranged on one side of the collection box 54. The horizontal end of the mounting bracket 62 extends downward into two sets of opposing extension plates 63. A horizontally arranged striking rod 64 is movably inserted between the two sets of extension plates 63. The striking rod 64 has a contact end 65 at one end near the collection box 54, which can be adapted to contact the side of the collection box 54. At the same time, a spring 66 is sleeved on the striking rod 64. The two ends of the spring 66 are respectively connected to the opposite surfaces of the two sets of extension plates 63, which can provide a restoring force for the striking rod 64, ensuring that it can repeatedly strike and vibrate the collection box 54.

[0021] To accelerate the triggering of the striking rod 64 and improve the automation of vibratory slag removal, two sets of opposing shielding plates 67 are fixed to the vertical side of the mounting frame 62. A small gear 69 is rotatably mounted between the two sets of shielding plates 67 via bearings, forming a stable transmission mounting space. The small gear 69 and the large gear 610 constitute a speed-increasing gear set, wherein the large gear 610 has more teeth than the small gear 69. Power is transmitted through gear meshing, and the difference in the number of teeth amplifies the rotational speed (i.e., the low-speed rotation of the large gear 610 can drive the high-speed rotation of the small gear 69), thereby accelerating the triggering of the striking rod 64. The large gear 610 has a rotating shaft 68 through its center and a cam 611 fixed thereon. The two ends of the rotating shaft 68 are respectively connected to the horizontal end of the mounting frame 62 and a set of cover plates 67 bearings to ensure smooth rotation of the large gear 610 and the small gear 69. The large gear 610 is adapted to mesh with the rack 61 that moves synchronously with the cutting component 4. When the cutting component 4 moves to the designated position, the rack 61 meshes with the large gear 610 to drive it to rotate. After the speed is amplified by the speed-increasing gear set, it drives the small gear 69 to move at high speed. Finally, the cam 611 pushes the striking rod 64 to strike the collection box 54 at a faster speed, which enhances the vibration slag discharge effect.

[0022] The cutting component 4 in this invention is mainly used to drive the blade 416 to achieve high-speed rotation, horizontal movement, and adjustable cutting depth, so as to perform continuous edge trimming operations on the plastic flooring and adapt to different thicknesses of flooring, ensuring that the flooring is dimensionally regular and the edges are smooth and burr-free. As a preferred embodiment, the cutting component 4 includes a support frame 49 fixed inside the processing table 1. The support frame 49 is provided with two sets of slide rails 410 extending parallel to each other in the horizontal direction of the processing table 1. A fixed panel 412 is slidably connected to the slide rail 410 through a slider 411, so that the fixed panel 412 can slide along the slide rail 410. A vertically arranged cylinder 418 is fixed on the fixed panel 412, and a top plate 414 is fixed by multiple evenly distributed pillars.

[0023] A drive unit 415 (such as a high-speed motor) is provided on the top plate 414 at the mounting position corresponding to the blade 416. The telescopic end of the cylinder 418 extends through the top plate 414 and is fixedly connected to the drive unit 415 through a horizontally arranged mounting plate. Through the telescopic movement of the cylinder 418, the drive unit 415 and the blade 416 can be driven to move up and down in the vertical direction, thereby adjusting the cutting depth of the blade 416. The blade 416 is detachably fixed to the output shaft end of the drive unit 415 by fasteners, which not only facilitates the replacement, grinding and maintenance of the blade 416, but also allows for the replacement of different types of blades 416 according to the edge trimming process requirements. During operation, the drive unit 415 drives the blade 416 to rotate at high speed, and at the same time, it cooperates with the fixed panel 412 to move horizontally along the slide rail 410 to achieve continuous edge trimming of the plastic floor.

[0024] To further collect the fine dust and debris generated during the trimming process and prevent them from scattering and polluting the environment or adhering to the equipment surface and affecting operation, a dust collection hood 417 is fixedly installed on the side of the top plate 414. The dust collection hood 417 is precisely positioned in the working area below the blade 416 and partially covers the contact cutting part between the blade 416 and the plastic floor, enabling it to capture the dust and debris generated during trimming at close range. A suction pipe (not shown in the figure) is connected to the bottom of the dust collection hood 417, and a rack 61 is fixed to the suction pipe by a pipe clamp, moving synchronously with the suction pipe and the cutting assembly 4. The suction pipe is connected to the fan 419 through a flexible hose, and the fan 419 is fixedly installed on the fixed panel 412. When working, the fan 419 generates negative pressure suction, which is conducted through the hose and the suction pipe to the dust collection hood 417, quickly sucking in and exporting the fine dust and debris generated during trimming, realizing the classified collection of dust and waste edges, and improving the cleanliness of the working environment.

[0025] It should be noted that the rack 61 is fixed to the suction pipe, and the suction hood 417 connected to the suction pipe covers the trimming area of ​​the blade 416. The dust generated during trimming will be directly sucked away by the suction hood 417 and will not spread to the area where the rack 61 is located. At the same time, the large gear 610 and the small gear 69 are partially wrapped by two sets of shield plates 67 to form a protective space. This area itself is far away from the trimming position of the blade 416, so external dust can hardly approach or enter the gear meshing surface, effectively avoiding transmission jamming or component wear caused by dust accumulation. Therefore, the meshing transmission between the gear and the rack 61 can always remain smooth and stable.

[0026] The movable unit in this utility model is mainly used to drive the fixed panel 412 of the cutting component 4 to move smoothly and accurately horizontally along the slide rail 410, thereby driving the blade 416 to achieve continuous edge trimming operation, and simultaneously triggering the vibration component 6 by synchronously linking the rack 61. As a preferred embodiment, the cutting component 4 also includes this movable unit; in this movable unit, two sets of symmetrically arranged bearing seats 421 are fixedly installed on one side of the bottom surface inside the processing table 1, and a drive shaft 43 is rotatably mounted between the two sets of bearing seats 421 to provide stable support for power transmission; one end of the drive shaft 43 is connected to the output end of the drive motor 42 fixed to the processing table 1 via a coupling, and the drive motor 42 provides the power source, and a pulley 44 is correspondingly fixed on the drive shaft 43; The pulley 44 is connected to the pulley 45 (not shown in the figure) fixed in the center of the drive shaft 46 via a belt 45 passing through a pre-drilled hole in the support frame 49. The drive shaft 46 is symmetrically supported and fixed to the top of the support frame 49 at both ends by bearing seats 2. A pulley 3 is also fixedly mounted on the shaft to achieve power steering and transmission. The pulley 3 is connected to the pulley 48 (48) at the center of the driven shaft 47 via a belt 420. The driven shaft 47 is supported and fixed to the support frame 49 at both ends by bearing seats 3, and is connected to the drive shaft... The belts 46 are arranged in parallel to ensure the horizontal transmission stability of the second belt 420. Two sets of belt clips 413 are fixedly installed on the second belt 420, and the belt clips 413 are fixedly connected to the bottom of the fixed panel 412. When the drive motor 42 starts, it drives the belt clips 413 to move synchronously through the drive shaft 43, the first pulley 44, the first belt 45, the drive shaft 46, the third pulley, and the second belt 420 in sequence, thereby pulling the fixed panel 412 to slide smoothly along the slide rail 410, so as to realize the horizontal trimming movement of the blade 416.

[0027] To prevent external dust and debris from adhering to the blade surface and affecting subsequent trimming accuracy when the blade 416 is not in operation, and to reduce the safety risk of personnel accidentally touching the blade 416, a protective cover 41 is specially installed above the blade 416, corresponding to its initial parking position. The protective cover 41 is adapted to cover the exposed part of the blade 416 and is fixedly installed on the table surface of the processing table 1 with fasteners. It can effectively protect the blade 416 from dust when it is idle, keeping the blade clean, and can also physically shield the blade 416 when the equipment is on standby, improving operational safety.

[0028] The fixing component 3 in this invention is mainly used for positioning and stabilizing the plastic flooring, preventing the flooring from shifting during the trimming process and ensuring the accuracy of the trimming dimensions. Preferably, the fixing component 3 includes two sets of parallel side baffles 35 fixed to the surface of the processing table 1 by fasteners. An L-shaped baffle plate 34 is slidably connected to the two sets of side baffles 35. By adjusting the sliding position of the baffle plate 34 on the side baffles 35 and fixing it with fasteners, it can accommodate plastic flooring of different specifications. The baffle plate 34, in conjunction with the two sets of side baffles 35, forms a limiting and enclosing structure on three sides of the plastic flooring, quickly completing the positioning and placement of the flooring.

[0029] To further enhance the stability of the plastic flooring and prevent displacement due to vibration during edge trimming, vertically arranged cylinders 31 are installed on both sides of the two sets of side baffles 35. The telescopic ends of the two sets of cylinders 31 are arranged opposite each other and connected to a pressure block 32. The pressure block 32 can move up and down with the telescopic movement of the cylinders 31. After the flooring is positioned, the cylinders 31 drive the pressure block 32 to move down to press the corresponding side of the plastic flooring. At the same time, the bottom surface of the pressure block 32 that contacts the plastic flooring is provided with an anti-slip silicone pad, which increases the friction between the pressure block 32 and the flooring to prevent slippage and also buffers the pressing force to prevent damage to the flooring surface. In this application, to control the operation of the equipment, a control console 33 is provided on one side of the processing table 1. The control console 33 is electrically connected to the equipment's drive motor 42, drive component 415, cylinder 31, fan 419, and other actuators, and is used for centralized control of the overall operation of the equipment. Operators can use buttons, knobs, or touch interfaces on the control console 33 to perform operations such as starting / stopping the equipment, adjusting the trimming speed, pressing / releasing the cylinder, and starting / stopping the fan 419.

[0030] Working Principle: Before operation, the operator adjusts the position of the L-shaped baffle 34 on the two sets of side baffles 35 according to the specifications of the plastic flooring to be trimmed. This ensures that the L-shaped baffle 34, together with the side baffles 35, forms a three-sided limiting enclosure structure that fits the flooring size. The plastic flooring is then placed stably on the processing table 1, allowing the flooring to be initially positioned by adhering to the enclosure structure on three sides. After positioning, the cylinders 31 on both sides of the two sets of side baffles 35 are activated. The telescopic ends of the cylinders 31 synchronously drive the pressure block 32 downwards until the anti-slip silicone pad on the bottom of the pressure block 32 is tightly attached to the flooring surface. Through mechanical clamping force and the anti-slip effect of the silicone pad, the flooring is firmly fixed, preventing displacement due to vibration or movement during subsequent trimming. At this time, the blade 416 is in its initial position, protected by the protective cover 41, ensuring safety and cleanliness in standby mode.

[0031] Next, the drive motor 42 is started, and the drive component 415 drives the blade 416 to rotate. The drive motor 42 then drives the drive shaft 43 to rotate through the coupling, thereby transmitting power sequentially to pulley 44, belt 45, pulley 2, drive shaft 46, pulley 3, belt 420, and pulley 48, so that belt 420 can smoothly transmit power in the horizontal direction. Since belt 420 is fixedly connected to the fixed panel 412 through the belt clamp 413, during the transmission process, it will pull the fixed panel 412 to move synchronously along the slide rail 410 on the support frame 49, thereby driving the high-speed rotating blade 416 to move horizontally along the cutting groove of the processing table 1 to continuously cut the edge of the plastic floor. During the trimming process, the large volume of plastic waste generated will fall directly into the corresponding guide trough 53 under the guidance of gravity and cutting force. With the help of the inclined guide structure of the guide trough 53, it will quickly slide into the collection box 54 below, realizing the directional collection of waste. At the same time, the fan 419 is started to generate negative pressure suction and transmit it through the hose and dust suction pipe to the dust suction hood 417. The dust suction hood 417 captures the fine dust and small debris generated by the blade 416 at close range, sucks them in and removes them, completing the classified collection of dust and waste, effectively maintaining the cleanliness of the working environment.

[0032] As the fixed panel 412 moves the blade 416, the rack 61, which is fixedly connected to the suction pipe, moves horizontally synchronously with the cutting assembly 4. When the cutting assembly 4 moves to a position on the collection box 54 away from the initial position of the blade 416, the rack 61 meshes with the large gear 610 of the vibration assembly 6, driving the large gear 610 to rotate. Since the large gear 610 and the small gear 69 form a speed-increasing gear set, the low-speed rotation of the large gear 610 is amplified by the difference in the number of teeth, driving the small gear 69 to rotate at high speed. The high-speed rotating small gear 69 pushes the striking rod 64 to move quickly toward the collection box 54. Its contact end 65 strikes the side of the collection box 54, generating vibration, causing the waste residue attached to the inner wall of the guide trough 53 and inside the collection box 54 to fall off, avoiding accumulation and blockage. After the impact, the striking rod 64 returns to its initial position under the restoring force of the spring 66, preparing for the next strike. After the trimming operation is completed, the drive motor 42 reverses to reset the cutting component 4 to the initial position, the blade 416 is covered by the protective cover 41 again, the cylinder 31 drives the pressing block 32 to move up and release the floor, the operator takes out the trimmed floor and opens the collection box 54 to clean up the waste residue.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A trimming device for producing plastic flooring, characterized in that: The equipment includes a processing table (1), with maintenance doors (2) hinged on both sides for easy equipment maintenance; the table surface of the processing table (1) is provided with a fixing component (3) for pressing and fixing the plastic floor, and a cutting component (4) with a blade (416) is adapted inside it. The blade (416) is embedded through the table surface of the processing table (1), and the processing table (1) is provided with a cutting groove for the blade (416) to move horizontally; a collection component (5) for directional collection of waste edges is embedded on the processing table (1), and a vibration component (6) is provided on one side of the collection component (5). The vibration component (6) includes a rack (61) that moves synchronously with the cutting component (4). When the cutting component (4) moves to the designated position, the rack (61) triggers the vibration component (6) to strike the collection component (5) to assist in slag discharge and avoid slag accumulation.

2. The edge trimming device for producing plastic flooring according to claim 1, characterized in that: The collection component (5) includes a guide trough (53) embedded in the table surface of the processing table (1). The guide trough (53) is arranged in relation to the waste edge area of ​​the plastic flooring to be cut, and its length and width are both greater than the width of the plastic flooring. The guide trough (53) is inclined away from the blade (416), and a collection box (54) is provided directly below its bottom opening. The collection box (54) is supported by a side plate (51) fixed inside the processing table (1).

3. The edge trimming device for producing plastic flooring according to claim 2, characterized in that: The vibration assembly (6) includes an L-shaped mounting bracket (62) fixed on the side plate (51) and located on one side of the collection box (54); the horizontal end of the mounting bracket (62) is provided with two sets of vertically downward extension plates (63), and a horizontal striking rod (64) is movably passed between the two sets of extension plates (63). One end of the striking rod (64) is provided with a contact end (65) suitable for contacting the side of the collection box (54); a spring (66) is sleeved on the striking rod (64), and the two ends of the spring (66) are respectively connected to the opposite surfaces of the two sets of extension plates (63).

4. The edge trimming device for producing plastic flooring according to claim 3, characterized in that: Two sets of opposing shielding plates (67) are fixedly provided on the vertical side of the mounting frame (62). A small gear (69) is rotatably mounted between the two sets of shielding plates (67) through a bearing. A large gear (610) meshes with one side of the small gear (69). A rotating shaft (68) passes through the center of the large gear (610) and a cam (611) is fixed thereon. The two ends of the rotating shaft (68) are respectively connected to the horizontal end of the mounting frame (62) and a set of shielding plates (67) bearings. The large gear (610) is adapted to mesh with a rack (61).

5. The edge trimming device for producing plastic flooring according to claim 1, characterized in that: The cutting assembly (4) includes a support frame (49) fixed inside the processing table (1). The support frame (49) is provided with two sets of slide rails (410) extending horizontally along the processing table (1). A fixed panel (412) is slidably connected to the slide rail (410) via a slider (411). A top plate (414) is fixed on the fixed panel (412) by multiple sets of pillars. A drive unit (415) is installed on the top plate (414). The blade (416) is fixed to the output shaft end of the drive unit (415).

6. The edge trimming device for producing plastic flooring according to claim 5, characterized in that: A dust collection hood (417) is fixedly provided on the side of the top plate (414). The dust collection hood (417) is arranged in the area below the blade (416) and partially covers the working part of the blade (416). A dust collection pipe is connected to the bottom of the dust collection hood (417). The dust collection pipe is connected to the fan (419) through a flexible hose. The fan (419) is fixedly installed on the fixed panel (412).

7. The edge trimming device for producing plastic flooring according to claim 5, characterized in that: The cutting assembly (4) further includes a moving unit, which includes two sets of bearing seats (421) fixedly disposed on one side of the bottom surface inside the processing table (1). A drive shaft (43) is installed between the two sets of bearing seats (421). One end of the drive shaft (43) is connected to a drive motor (42) fixed to the processing table (1) via a coupling, and a pulley (44) is fixedly connected to the drive shaft (43). The pulley (44) is connected to the drive motor (42) via a belt (45) that passes through the support frame (49) and the drive shaft (421). 46) The central pulley is connected to the transmission shaft (46) and the two ends of the transmission shaft (46) are supported and fixed to the support frame (49) by the bearing seat (2). The shaft is fixedly fitted with the pulley (3). The pulley (3) is connected to the pulley (48) at the center of the driven shaft (47) through the belt (2) (420). The two ends of the driven shaft (47) are supported and fixed to the support frame (49) by the bearing seat (3). The belt (2) (420) is fixedly fitted with two sets of belt clips (413), and the belt clips (413) are fixedly connected to the fixed panel (412).

8. The edge trimming device for producing plastic flooring according to claim 6, characterized in that: The area above the blade (416) is covered with a shield (41) corresponding to its initial work position. The shield (41) is fixedly installed on the table surface of the processing table (1) to protect the blade (416) from dust when it is not in operation.

9. The edge trimming device for producing plastic flooring according to claim 1, characterized in that: The fixing component (3) includes two sets of side baffles (35) fixed to the table surface of the processing table (1) by fasteners. An L-shaped baffle (34) is slidably connected to the two sets of side baffles (35). The baffle (34) cooperates with the two sets of side baffles (35) to form a limiting enclosure structure on three sides of the plastic floor.

10. The edge trimming device for producing plastic flooring according to claim 9, characterized in that: Both sides of the two sets of side baffles (35) are equipped with vertically arranged cylinders (31), and the telescopic ends of the two sets of cylinders (31) are connected to a pressing block (32). The bottom surface of the pressing block (32) in contact with the plastic floor is provided with an anti-slip silicone pad.

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