Anti-deviation device for pearl wool planing

Abstract

The anti-deviation device comprises a base, a limiting mechanism and an adjusting mechanism are arranged above the base, the limiting mechanism comprises a limiting plate installed above the base, and a groove is formed in one side of the limiting plate. A pearl wool plate is placed on the base, then a pressing plate on an inserting rod is pulled, pearl wool is inserted into one side of a limiting plate, then the inserting rod is loosened, reset springs reset the inserting rod, the pressing plate extrudes the pearl wool, and nuts are loosened to move a positioning block, so that one side of the positioning block makes contact with one side of the pearl wool; meanwhile, a motor is controlled to work, the motor drives a sliding plate on a lead screw and an electric telescopic rod to move, so that one side of a clamping plate on the electric telescopic rod makes contact with one side of the pearl wool, then the electric telescopic rod is controlled to work, and the inner top wall of the clamping plate is driven to make contact with the top of the pearl wool; and deviation in the subsequent use process is prevented.

Description

Technical Field

[0001] This application relates to the field of EPE processing, and in particular to an anti-offset device for EPE planing. Background Art

[0002] Polyethylene foam cotton is a non-crosslinked closed-cell structure, also known as EPE pearl cotton, which is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles generated by physical foaming of low-density polyethylene resin. When processing EPE, a polishing operation is required, and an anti-offset device is used for positioning. The existing patent, patent publication number CN214359304U, discloses a limit mechanism for an EPE bonding and pressing machine. A limit support seat is slidably arranged on the top of the base. An active roller and a driven roller are rotatably connected to the opposite sides of the two support frames of the limit support seat through bearings. Two symmetrically distributed first screw rods and second screw rods are rotatably connected to the inside of the limit support seat through bearings. The two ends of the active roller are rotatably connected to a first threaded slider and a second threaded slider through a shaft coupling. The inside of the first threaded slider is movably engaged with the outer surface of the first screw rod, and the inside of the second threaded slider is movably engaged with the outer surface of the second screw rod. A first chute and a second chute are opened inside the limit support seat. The effect of this technical solution is to facilitate the positioning of EPE cloth, reduce the labor intensity of operators, reduce the cloth loss, facilitate automated production, and reduce production costs.

[0003] Regarding the above related technologies, the inventor believes that there are the following defects: Although it is convenient to position the EPE cloth in the actual application process, reduce the labor intensity of operators, reduce the cloth loss, facilitate automated production, and reduce production costs, during the EPE processing, its length and width are different. In the subsequent planing process, if the position cannot be adjusted according to the size of the EPE and then limited, the position of the EPE will shift during the subsequent processing, affecting the subsequent use. Summary of the Utility Model

[0004] In order to improve the above problems, this application provides an anti-offset device for EPE planing.

[0005] An anti-offset device for EPE planing provided by this application adopts the following technical solutions:

[0006] An anti-offset device for EPE planing includes a base, and a limit mechanism and an adjustment mechanism are respectively arranged above the base.

[0007] The limiting mechanism includes a limiting plate installed above the base. A groove is formed on one side of the limiting plate. A plug rod is inserted into the limiting plate. A pressing plate is fixedly installed at the bottom of the plug rod. A return spring is arranged around the surface of the plug rod. A positioning block is arranged above the base. A screw rod is fixedly installed on the positioning block. The top of the screw rod penetrates through the limiting plate and extends to the outside of the limiting plate. A nut is threadedly connected to the surface of the screw rod.

[0008] The adjusting mechanism includes a cavity formed inside the base. A sliding plate is slidably connected inside the cavity. A motor is fixedly installed on one side of the inner wall of the cavity. The output shaft of the motor is fixedly installed with a lead screw. One end of the lead screw penetrates through the sliding plate and extends to the outside of the sliding plate. An electric telescopic rod is fixedly installed on the top of the sliding plate. A clamping plate is fixedly installed on the top of the electric telescopic rod.

[0009] By adopting the above technical solution, one side of the positioning block is in contact with one side of the EPE. Tightening the nut can position one side of the EPE. The inner top wall of the clamping plate is in contact with the top of the EPE, so as to facilitate limiting according to the different sizes of the EPE and prevent deviation during subsequent use.

[0010] Optionally, the top of the return spring is fixedly connected to the inner top wall of the groove on the limiting plate, and the bottom of the return spring is fixedly connected to the top of the pressing plate.

[0011] By adopting the above technical solution, the fixing of the return spring facilitates the reset operation of the pressing plate during use, so as to facilitate the subsequent positioning of the plate.

[0012] Optionally, the limiting plate is provided with a jack for the plug rod to pass through, and the inner wall of the jack is slidably connected to the surface of the plug rod. A handle is fixedly installed at the top of the plug rod, and anti-slip lines are formed on the surface of the handle.

[0013] By adopting the above technical solution, the setting of the jack facilitates the passing of the plug rod. Subsequently, the setting of the handle facilitates the lifting of the plug rod, which is convenient for the operation of subsequent staff.

[0014] Optionally, the limiting plate is provided with a through groove for the screw rod to pass through, and the inner wall of the through groove is slidably connected to the surface of the screw rod. Wrenches are fixedly installed on both sides of the top of the nut.

[0015] By adopting the above technical solution, the setting of the through groove facilitates the passing of the subsequent screw rod, so as to facilitate the subsequent adjustment operation. At the same time, the setting of the wrench facilitates the tightening operation of the nut.

[0016] Optionally, balls are embedded at the bottom of the positioning block, and the surface of the balls is in rolling connection with the upper surface of the base.

[0017] By adopting the above technical solution, the setting of the ball achieves convenient sliding of the positioning block during subsequent use and reduces the sliding resistance of the positioning block.

[0018] Optionally, a threaded hole for the lead screw to pass through is provided on the slide plate. The threaded hole is threadedly connected to the lead screw. One end of the lead screw is sleeved with a sleeve rotatably connected to the lead screw, and one end of the sleeve is fixedly connected to one side of the inner wall of the cavity.

[0019] By adopting the above technical solution, it is convenient for the lead screw to be threadedly connected to the threaded hole, so as to facilitate the subsequent movement of the slide plate driven by the rotation of the lead screw. At the same time, the setting of the sleeve achieves convenient limit of one end of the lead screw.

[0020] Optionally, rod grooves for the electric telescopic rods to pass through are provided on both sides of the upper surface of the base, and the inner walls of the rod grooves are slidably connected to the surfaces of the electric telescopic rods. A strip-shaped hole communicating with the cavity is provided at the bottom of the base.

[0021] By adopting the above technical solution, it is convenient for the subsequent movement of the electric telescopic rod inside the rod groove, so as to facilitate the subsequent sliding of the electric telescopic rod and the normal use of the components.

[0022] Optionally, round tubes are fixedly installed at the four corners of the bottom of the base. Threaded rods are inserted at the bottoms of the round tubes. One end of the threaded rod located inside the round tube is rotatably connected to a blocking plate through a bearing, and a support plate is fixedly installed at the bottom of the threaded rod.

[0023] By adopting the above technical solution, the height of the threaded rod can be adjusted, so as to facilitate the subsequent installation of the components and also facilitate the subsequent use.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. For the anti-offset device for polishing EPE, place the EPE board on the base, then pull the pressing plate on the insertion rod, then insert the EPE towards one side of the limiting plate, then loosen the insertion rod, and the return spring resets it. The pressing plate squeezes the EPE. Then loosen the nut to move the positioning block, so that one side of the positioning block contacts one side of the EPE. Tighten the nut to position one side of the EPE. At the same time, control the motor to work. The motor drives the slide plate and the electric telescopic rod on the lead screw to move, so that one side of the clamping plate on the electric telescopic rod contacts one side of the EPE. Then control the electric telescopic rod to work, driving the inner top wall of the clamping plate to contact the top of the EPE, so as to facilitate limiting the EPE according to different sizes and prevent offset during subsequent use.

[0026] 2. The anti-offset device for polishing EPE adjusts the height of the four corners of the base by rotating the threaded rod and then adjusting the position of the threaded rod inside the round tube, which facilitates the placement of the device during subsequent use and also facilitates the flat placement of the processing material during subsequent use, improving the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structural diagram of the present utility model.

[0028] Figure 2 is a structural diagram of the adjustment mechanism of the present utility model.

[0029] Figure 3 is a three-dimensional structural diagram of the screw rod of the present utility model.

[0030] Description of the reference numerals: 1, base; 2, limit mechanism; 200, limit plate; 201, insertion rod; 202, pressing plate; 203, return spring; 204, positioning block; 205, screw rod; 206, nut; 207, ball; 3, adjustment mechanism; 300, sliding plate; 301, motor; 302, lead screw; 303, electric telescopic rod; 304, clamping plate; 4, round tube; 5, threaded rod; 6, blocking plate; 7, support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following further describes the present application in detail Figures 1 - 3 with reference to the accompanying drawings.

[0032] The embodiment of the present application discloses an anti-offset device for polishing EPE. Referring to Figure 1 , it includes a base 1. Round tubes 4 are fixedly installed at the four corners of the bottom of the base 1. A threaded rod 5 is inserted into the bottom of the round tube 4. One end of the threaded rod 5 inside the round tube 4 is rotatably connected to a blocking plate 6 through a bearing. A support plate 7 is fixedly installed at the bottom of the threaded rod 5. By rotating the threaded rod 5 and then adjusting the position of the threaded rod 5 inside the round tube 4, it is convenient to adjust the height of the four corners of the base 1, which facilitates the placement of the device during subsequent use and also facilitates the flat placement of the processing material during subsequent use, improving the convenience of use of the device.

[0033] Referring to Figure 1, above the base 1, a limiting mechanism 2 and an adjusting mechanism 3 are respectively arranged. The limiting mechanism 2 includes a limiting plate 200 installed above the base 1. A groove is formed on one side of the limiting plate 200 for the installation and positioning of the insertion rod 201. The insertion rod 201 is inserted into the limiting plate 200. A jack for the insertion rod 201 to pass through is formed on the limiting plate 200, and the inner wall of the jack is slidably connected to the surface of the insertion rod 201. By sliding the insertion rod 201 in the jack, the position of the insertion rod can be adjusted, thereby changing the relative position with other components on the base 1, allowing the user to set a specific operation position or a restricted range according to actual needs. A handle is fixedly installed at the top of the insertion rod 201, and anti-slip lines are formed on the surface of the handle. There are anti-slip lines on the handle to improve the grip stability during operation.

[0034] Refer to Figure 3 , a pressing plate 202 is fixedly installed at the bottom of the insertion rod 201, which works together with other parts of the insertion rod 201 as a support or limiting component for the insertion rod 201 at a specific position. A return spring 203 is arranged around the surface of the insertion rod 201 for providing an elastic restoring force. When the insertion rod 201 is moved, the return spring 203 will apply a reverse force to push the insertion rod 201 back to the initial or default position, realizing the automatic reset function. A positioning block 204 is arranged above the base 1 to position the insertion rod 201 or limit its movement range, so that the insertion rod 201 can remain stable within the set range during operation. A ball 207 is embedded at the bottom of the positioning block 204, and the surface of the ball 207 is in rolling connection with the upper surface of the base 1, enabling the positioning block 204 to roll or slide smoothly on the base 1, reducing friction and wear, improving the smooth operation of the system, and significantly improving the operation performance, stability and durability of the system.

[0035] Refer to Figure 1 and Figure 3 , a screw 205 is fixedly installed on the positioning block 204. The top of the screw 205 penetrates through the limiting plate 200 and extends to the outside of the limiting plate 200. A nut 206 is threadedly connected to the surface of the screw 205. A through groove for the screw 205 to pass through is formed on the limiting plate 200, and the inner wall of the through groove is slidably connected to the surface of the screw 205, reducing the obstruction caused by friction. Wrenches are fixedly installed on both sides of the top of the nut 206. By threadedly connecting the screw 205 with the nut 206, precise adjustment is achieved. The position of the screw 205 can be adjusted by rotating the nut 206, thereby precisely controlling the position of the positioning block 204 on the limiting plate 200 and realizing the stable fixation of the positioning block 204. The wrenches fixedly installed on both sides of the top of the nut 206 provide a convenient operation interface for easily rotating the nut 206 for adjustment, simplifying the adjustment process.

[0036] Refer to Figure 1The top of the return spring 203 is fixedly connected to the inner top wall of the groove on the limit plate 200, and the bottom of the return spring 203 is fixedly connected to the top of the pressure plate 202. The return spring 203 can automatically return to the initial position after the insertion rod 201 is adjusted through its elasticity. When the insertion rod 201 is moved, the spring 203 will exert a restoring force to push the insertion rod and related components back to the default position, thereby realizing the automatic reset function. The top and bottom of the return spring 203 are respectively fixedly connected to the limit plate 200 and the pressure plate 202, which can ensure that the spring remains stable during operation and prevent the spring from being displaced or loosened during use. The smooth elastic feedback reduces the friction and hardness of direct operation, thereby improving the comfort of operation, and can withstand a certain use pressure and maintain its elastic function, reducing the wear on other parts of the system, optimizing the operating experience and stability, and improving the overall performance and durability of the system.

[0037] Reference Figure 2 The adjusting mechanism 3 includes a cavity opened inside the base 1, a slide plate 300 is slidably connected inside the cavity, a motor 301 is fixedly installed on one side of the inner wall of the cavity, a screw rod 302 is fixedly installed on the output shaft of the motor 301, a thread hole for the screw rod 302 to pass through is opened on the slide plate 300, the thread hole is threadedly connected to the screw rod 302, one end of the screw rod 302 is sleeved with a sleeve rotatably connected to the screw rod 302, one end of the sleeve is fixedly connected to one side of the inner wall of the cavity, so that the screw rod 302 can remain stable during rotation, avoiding displacement or shaking of the screw rod due to rotation, and the screw rod 302 is threadedly connected to the thread hole on the slide plate 300 to achieve sliding The position of the plate 300 is precisely adjusted, and the motor 301 drives the screw rod 302 to rotate, thereby driving the sliding plate 300 to slide in the cavity to achieve precise movement and positioning. The sliding connection design of the sliding plate 300 in the cavity reduces friction, which helps to reduce vibration and noise generated during movement. The motor 301 drives the screw rod 302, and the adjustment process is automatically controlled, which improves the efficiency and consistency of the adjustment. The motor drives the screw rod to achieve precise adjustment of the skateboard, combined with a smooth sliding connection and a fixed and stable sleeve design, which improves the adjustment accuracy, stability and durability of the system, while simplifying the operation process and maintenance requirements.

[0038] Reference Figure 1 , Figure 2, one end of the lead screw 302 penetrates through the sliding plate 300 and extends to the outside of the sliding plate 300. An electric telescopic rod 303 is fixedly installed on the top of the sliding plate 300, and a clamping plate 304 is fixedly installed on the top of the electric telescopic rod 303. Place the EPE board on the base 1, then pull the pressing plate 202 on the insertion rod 201, then insert the EPE towards one side of the limiting plate 200, then loosen the insertion rod 201, and the return spring 203 resets it. The pressing plate 202 squeezes the EPE. Then loosen the nut 206 to move the positioning block 204 so that one side of the positioning block 204 contacts one side of the EPE. Tighten the nut 206 to position one side of the EPE. At the same time, control the motor 301 to work. The motor 301 drives the sliding plate 300 and the electric telescopic rod 303 on the lead screw 302 to move, so that one side of the clamping plate 304 on the electric telescopic rod 303 contacts one side of the EPE. Then control the electric telescopic rod 303 to work, driving the inner top wall of the clamping plate 304 to contact the top of the EPE, thus facilitating the limitation of the EPE according to different sizes, preventing it from shifting during subsequent use. Due to the contact between the clamping plate 304 and the EPE, and the adjustment of the positioning block 204, one side of the EPE can be accurately positioned and fixed. By adjusting the nut 206 to move the positioning block 204, the accuracy of positioning is ensured, preventing the EPE from shifting during use. The motor 301 drives the lead screw 302 and the sliding plate 300, enabling the electric telescopic rod 303 and the clamping plate 304 to automatically adjust their positions to adapt to EPEs of different sizes. The cooperation of the return spring 203 and the pressing plate 202 enables the EPE to be evenly squeezed after positioning, which helps to ensure that the EPE will not be unevenly squeezed during the fixing process, maintaining the consistency of its shape and size. Adjust the operation of the electric telescopic rod 303 so that the clamping plate 304 can contact the top of the EPE, effectively limiting the EPE, preventing the EPE from shifting during subsequent use, and providing a stable clamping force, improving the stability of the system. The telescopic function of the electric telescopic rod 303 enables the system to adapt to EPEs of different sizes, having good versatility and flexibility, and being able to handle EPEs of various specifications. Through technical means such as automatic adjustment, precise positioning, even squeezing, and preventing shifting, an efficient and stable EPE fixing and positioning function is provided, which not only improves the convenience and accuracy of operation, but also ensures the stability and consistency of the EPE during use.

[0039] Refer to Figure 1, rod slots for the electric telescopic rods 303 are provided on both sides of the upper surface of the base 1, and the inner wall of the rod slot is slidably connected to the surface of the electric telescopic rod 303. A strip-shaped hole communicating with the cavity is provided at the bottom of the base 1. The inner wall of the rod slot is slidably connected to the surface of the electric telescopic rod 303. When the electric telescopic rod moves, it can slide smoothly, reducing friction, lowering the movement resistance, improving the smoothness of sliding, and providing stable guidance for the electric telescopic rod 303. The design of the strip-shaped hole communicating with the cavity can serve as an exhaust or ventilation channel, allowing gases, liquids, or other substances that may be generated within the system to be discharged. By providing rod slots on the base 1 and combining with the sliding design of the electric telescopic rod, the support and guidance structure for the electric telescopic rod 303 is simplified. By providing stable sliding guidance, an adaptable adjustment range, and an effective ventilation and discharge function, the stability, flexibility, and reliability of the anti-offset device are improved;

[0040] Both the motor 301 and the electric telescopic rod 303 are electrically connected to an external controller, and the external controller is used to control the operation of the motor 301 and the electric telescopic rod 303.

[0041] The implementation principle of an anti-offset device for EPE polishing in an embodiment of the present application is as follows: Place the EPE board on the base 1, then pull the pressing plate 202 on the insertion rod 201, then insert the EPE towards one side of the limiting plate 200, then loosen the insertion rod 201, and the return spring 203 resets it. The pressing plate 202 squeezes the EPE. Then loosen the nut 206 to move the positioning block 204 so that one side of the positioning block 204 contacts one side of the EPE, and tighten the nut 206 to position one side of the EPE. At the same time, control the motor 301 to work. The motor 301 drives the slide plate 300 and the electric telescopic rod 303 on the lead screw 302 to move, so that one side of the clamping plate 304 on the electric telescopic rod 303 contacts one side of the EPE. Then control the electric telescopic rod 303 to work, driving the inner top wall of the clamping plate 304 to contact the top of the EPE, thus facilitating the limitation of the EPE according to its different sizes and preventing it from shifting during subsequent use. Rotate the threaded rod 5, and then adjust the position of the threaded rod 5 inside the round tube 4 to facilitate the adjustment of the heights of the four corners of the base 1, which is convenient for placing the device during subsequent use and also convenient for laying the processing material flat during subsequent use, improving the convenience of use of the device.

[0042] The above are all preferred embodiments of the present application. Without restricting the protection scope of the present application based on this, therefore: All equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An anti-offset device for polishing EPE, characterized in that: It includes a base (1), and a limiting mechanism (2) and an adjusting mechanism (3) are respectively arranged above the base (1); The limiting mechanism (2) includes a limiting plate (200) installed above the base (1). A groove is formed on one side of the limiting plate (200). A plug rod (201) is inserted into the limiting plate (200). A pressing plate (202) is fixedly installed at the bottom of the plug rod (201). A return spring (203) is arranged around the surface of the plug rod (201). A positioning block (204) is arranged above the base (1). A screw rod (205) is fixedly installed on the positioning block (204). The top of the screw rod (205) penetrates through the limiting plate (200) and extends to the outside of the limiting plate (200). A nut (206) is threadedly connected to the surface of the screw rod (205); The adjusting mechanism (3) includes a cavity formed inside the base (1). A sliding plate (300) is slidably connected inside the cavity. A motor (301) is fixedly installed on one side of the inner wall of the cavity. The output shaft of the motor (301) is fixedly installed with a lead screw (302). One end of the lead screw (302) penetrates through the sliding plate (300) and extends to the outside of the sliding plate (300). An electric telescopic rod (303) is fixedly installed on the top of the sliding plate (300). A clamping plate (304) is fixedly installed on the top of the electric telescopic rod (303).

2. The anti-offset device for EPE polishing according to claim 1, characterized in that: The top of the return spring (203) is fixedly connected to the inner top wall of the groove on the limiting plate (200), and the bottom of the return spring (203) is fixedly connected to the top of the pressing plate (202).

3. The anti-offset device for EPE polishing according to claim 1, characterized in that: The limiting plate (200) is provided with a jack for the plug rod (201) to pass through, and the inner wall of the jack is slidably connected to the surface of the plug rod (201). A handle is fixedly installed at the top of the plug rod (201), and anti-slip lines are formed on the surface of the handle.

4. The anti-offset device for pearl cotton polishing according to claim 1, characterized in that: The limiting plate (200) is provided with a through groove for the screw rod (205) to pass through, and the inner wall of the through groove is slidably connected to the surface of the screw rod (205). Wrenches are fixedly installed on both sides of the top of the nut (206).

5. The anti-offset device for EPE planing according to claim 1, characterized in that: A ball (207) is embedded at the bottom of the positioning block (204), and the surface of the ball (207) is in rolling connection with the upper surface of the base (1).

6. The anti-offset device for pearl cotton polishing according to claim 1, characterized in that: The sliding plate (300) is provided with a threaded hole for the lead screw (302) to pass through. The threaded hole is threadedly connected to the lead screw (302). A sleeve rotatably connected to the lead screw (302) is sleeved at one end of the lead screw (302), and one end of the sleeve is fixedly connected to one side of the inner wall of the cavity.

7. The anti-offset device for EPE polishing according to claim 1, wherein: Rod grooves for the electric telescopic rod (303) to pass through are formed on both sides of the upper surface of the base (1), and the inner wall of the rod groove is slidably connected to the surface of the electric telescopic rod (303). A strip-shaped hole communicating with the cavity is formed at the bottom of the base (1).

8. The anti-offset device for pearl cotton polishing according to claim 1, wherein: Round tubes (4) are fixedly installed at the four corners of the bottom of the base (1). A threaded rod (5) is inserted into the bottom of the round tube (4). One end of the threaded rod (5) located inside the round tube (4) is rotatably connected to a blocking plate (6) through a bearing, and a support plate (7) is fixedly installed at the bottom of the threaded rod (5).

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