Edge grinding device for machining plastic-steel doors and windows

Abstract

The utility model provides an edging device for processing plastic-steel doors and windows, and relates to the technical field of plastic-steel doors and windows, the edging device comprises an adjusting assembly, an edging assembly and a clamping assembly are arranged on the adjusting assembly, the adjusting assembly comprises a processing frame, sliding rails are symmetrically installed on the inner side of the processing frame, and lead screws are installed in the sliding rails. The butt joint seat is installed on the outer side of the rotating shaft in a sliding mode, the positioning column is promoted to slide in the sliding installation groove, then the rotating seat is used for driving the buckling piece to rotate, the buckling piece and the butt joint seat are clamped, finally the threaded sleeve is moved downwards, the threaded sleeve and the buckling piece are connected in a threaded mode, and limiting is facilitated; the limiting block is beneficial to providing a limiting effect on the threaded sleeve, the installation stability of the grinding plate is guaranteed, meanwhile, operation is convenient and fast, complex and tedious operation steps do not need to be used, the labor and time cost is reduced, the assembly and disassembly efficiency is improved, the equipment shutdown waiting time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of PVC window and door technology, and in particular to a grinding device for processing PVC windows and doors. Background Technology

[0002] PVC windows and doors are made primarily from polyvinyl chloride (UPVC) resin, with added stabilizers, colorants, fillers, UV absorbers, etc. The resin is extruded into profiles, which are then cut, welded, or screwed together to form window and door frames. Sealing strips, weatherstripping, and hardware are then added. To enhance the rigidity of the profiles, steel reinforcement is added to the cavities of profiles exceeding a certain length. Windows and doors made in this way are called PVC windows and doors.

[0003] Existing PVC doors and windows require edge grinding before use. After prolonged use, the grinding plate needs to be maintained and replaced. However, the existing grinding plate installation and disassembly structure is relatively complex, requiring a lot of manpower and time costs, resulting in reduced maintenance efficiency and consequently reduced production efficiency. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the existing grinding plate installation and disassembly structure is relatively complicated, which requires a lot of manpower and time costs, resulting in reduced maintenance efficiency and thus reduced production efficiency. Therefore, this utility model proposes a grinding device for processing plastic steel doors and windows.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a grinding device for processing PVC doors and windows, comprising an adjustment assembly, wherein the adjustment assembly is provided with a grinding assembly and a clamping assembly, the adjustment assembly includes a processing frame, slide rails are symmetrically installed on the inner side of the processing frame, each slide rail is equipped with a lead screw, a movable frame is installed inside the slide rail, a sliding groove is provided on the movable frame, a cylinder is installed at one end of the sliding groove, the grinding assembly includes a rotating motor and a docking seat, a rotating shaft is connected to the bottom of the rotating motor, positioning pins are symmetrically installed on the outer side of the rotating shaft, the docking seat is slidably mounted on the outer side of the rotating shaft, a rotating seat is symmetrically installed on the outer side of the rotating shaft, a fastening member is connected to the outer side of the rotating seat, the fastening member is engaged with the docking seat, a threaded sleeve is threadedly connected to the outer side of the fastening member, and a grinding plate is installed at the bottom of the docking seat.

[0006] Preferably, the clamping assembly includes a hydraulic push rod, the output end of which is connected to a clamping member, an adjusting bolt passing through the top of the clamping member, and a limit plate connected to the bottom of the adjusting bolt.

[0007] Preferably, the inner side of the docking seat is provided with a sliding groove, and the outer side of the fastener is provided with a limiting block.

[0008] Preferably, a sliding block is installed inside the groove, and the output end of the cylinder is connected to the sliding block.

[0009] Preferably, an electric push rod is installed at the bottom of the sliding block, and the output end of the electric push rod is connected to a rotary motor.

[0010] Preferably, a transmission belt is installed on the outer side of one end of the lead screw, and an electric motor is installed on one end of one of the lead screws.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by sliding the docking seat on the outside of the rotating shaft, the positioning pin slides inside the sliding groove. Then, the rotating seat drives the buckling component to rotate, so that the buckling component is engaged with the docking seat. Finally, the threaded sleeve moves downward, so that the threaded sleeve is threadedly connected with the buckling component, which is beneficial for limiting the position. The limiting block helps to limit the threaded sleeve, ensuring the stability of the grinding plate installation. At the same time, the operation is convenient and fast, without the need for complicated and cumbersome operation steps, reducing labor and time costs, thereby improving the efficiency of installation and disassembly, facilitating the maintenance and replacement of the grinding plate, shortening the equipment downtime, and thus improving production efficiency.

[0013] 2. In this utility model, by controlling the hydraulic push rod to extend synchronously, it is beneficial to push the clamping part to rotate the adjusting bolt, which in turn is beneficial to drive the limiting plate to descend, which is beneficial to effectively clamp the plastic steel door and window, ensuring its stability and thus ensuring the edge grinding efficiency. At the same time, there is no need for manual hand operation, reducing the intensity of manual labor. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of a grinding device for processing PVC doors and windows;

[0015] Figure 2 This utility model provides another structural schematic diagram of a grinding device for processing PVC doors and windows;

[0016] Figure 3 This utility model provides a partial structural schematic diagram of a grinding device for processing PVC doors and windows;

[0017] Figure 4 This utility model provides a partially exploded structural diagram of an edge grinding device for processing PVC doors and windows;

[0018] Figure 5 This invention presents a partially exploded structural diagram of a grinding device for processing PVC doors and windows, taken from another angle.

[0019] Legend: 1. Adjustment assembly; 101. Processing frame; 102. Slide rail; 103. Lead screw; 104. Moving frame; 105. Slide groove; 106. Cylinder; 107. Electric push rod; 108. Transmission belt; 109. Electric motor; 2. Grinding assembly; 201. Rotating motor; 202. Rotating shaft; 203. Positioning pin; 204. Docking seat; 205. Grinding plate; 206. Rotating seat; 207. Fastener; 208. Limiting block; 209. Threaded sleeve; 3. Clamping assembly; 301. Hydraulic push rod; 302. Clamping component; 303. Adjusting bolt; 304. Limiting plate. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figures 1-5 As shown, this utility model provides a technical solution: a grinding device for processing PVC doors and windows, including an adjusting component 1, a grinding component 2 and a clamping component 3. The adjusting component 1 includes a processing frame 101, with slide rails 102 symmetrically installed on the inner side of the processing frame 101. Each slide rail 102 has a lead screw 103 installed inside, and a moving frame 104 is installed inside the slide rail 102. The moving frame 104 has a sliding groove 105, and a cylinder 106 is installed at one end of the sliding groove 105. The grinding component 2 includes a rotating motor 201 and a docking seat 204. The bottom of the motor 201 is connected to a rotating shaft 202. Positioning pins 203 are symmetrically installed on the outer side of the rotating shaft 202. The docking seat 204 is slidably mounted on the outer side of the rotating shaft 202. A rotating seat 206 is symmetrically installed on the outer side of the rotating seat 202. A fastening piece 207 is connected to the outer side of the rotating seat 206. The fastening piece 207 is engaged with the docking seat 204. A threaded sleeve 209 is threadedly connected to the outer side of the fastening piece 207. A grinding plate 205 is installed at the bottom of the docking seat 204. A sliding groove is opened on the inner side of the docking seat 204. A limit block 208 is installed on the outer side of the fastening piece 207.

[0023] In this embodiment, by sliding the docking seat 204 on the outside of the rotating shaft 202, the positioning post 203 slides inside the sliding groove. Then, the rotating seat 206 drives the buckle 207 to rotate, so that the buckle 207 engages with the docking seat 204. Finally, the threaded sleeve 209 moves downward, so that the threaded sleeve 209 is threadedly connected with the buckle 207, which is beneficial for limiting the position. The limiting block 208 provides a limiting effect on the threaded sleeve 209, ensuring the stability of the installation of the grinding plate 205. At the same time, the operation is convenient and quick, without the need for complicated and cumbersome operation steps, reducing labor and time costs, thereby improving the efficiency of installation and disassembly, facilitating the maintenance and replacement of the grinding plate 205, shortening the equipment downtime, and thus improving production efficiency. The rotating motor 201 electrically drives the rotating shaft 202, which is beneficial for rotating the grinding plate 205, and is beneficial for the edge grinding operation of plastic steel doors and windows.

[0024] Example 2: As Figures 1-5 As shown, the clamping assembly 3 includes a hydraulic push rod 301, the output end of which is connected to a clamping member 302. An adjusting bolt 303 passes through the top of the clamping member 302, and a limiting plate 304 is connected to the bottom of the adjusting bolt 303. A sliding block is installed inside the slide groove 105. The output end of the cylinder 106 is connected to the sliding block. An electric push rod 107 is installed at the bottom of the sliding block. The output end of the electric push rod 107 is connected to a rotating motor 201. A transmission belt 108 is installed on the outer side of one end of the lead screw 103, and a motor 109 is installed on one end of one of the lead screws 103.

[0025] In this embodiment, one of the lead screws 103 is electrically driven by the motor 109 to rotate. The lead screw 103 drives the transmission belt 108 to rotate, and the transmission belt 108 drives the other lead screw 103 to rotate. This facilitates the movement of the movable frame 104 within the slide rail 102. Then, the cylinder 106 is extended to push the sliding block to move within the slide groove 105, which helps adjust the position of the grinding plate 205. Finally, the electric push rod 107 is extended to adjust the height of the grinding plate 205, increasing the grinding range. The hydraulic push rod 301 is extended synchronously to push the clamping member 302 and then rotate the adjusting bolt 303, which helps the limiting plate 304 to descend. This effectively clamps the PVC window and door, ensuring its stability and grinding efficiency. At the same time, manual operation is not required, reducing the intensity of manual labor.

[0026] The working principle of this embodiment is as follows: In use, the hydraulic push rod 301 is first extended synchronously, which facilitates the pushing of the clamping member 302. Then, the adjusting bolt 303 is rotated, which facilitates the descent of the limiting plate 304, effectively clamping the PVC window and ensuring its stability. Next, the motor 109 electrically drives one of the lead screws 103 to rotate, which in turn drives the transmission belt 108 to rotate. The transmission belt 108 then drives the other lead screw 103 to rotate, thus facilitating the movement of the moving frame 104 within the slide rail 102. Then, the cylinder 106 is extended, which facilitates the movement of the sliding block within the slide groove 105, adjusting the position of the grinding plate 205. Finally, the electric push rod... The extension of 107 facilitates the adjustment of the height of the grinding plate 205, increasing the grinding range. Then, the rotating shaft 202 is electrically driven by the rotating motor 201, which in turn drives the grinding plate 205 to rotate, facilitating the grinding operation of PVC windows and doors. When the grinding plate 205 needs maintenance, the docking seat 204 is slidably mounted on the outside of the rotating shaft 202, causing the positioning post 203 to slide inside the sliding groove. Then, the rotating seat 206 drives the buckle 207 to rotate, so that the buckle 207 is engaged with the docking seat 204. Finally, the threaded sleeve 209 is moved downward, so that the threaded sleeve 209 is threadedly connected with the buckle 207, which facilitates the limiting function. The limiting block 208 provides a limiting function for the threaded sleeve 209, ensuring the stability of the grinding plate 205 installation.

[0027] 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 other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A plastic steel door and window processing edge grinding device, characterized in that: The device includes an adjustment assembly (1), on which a grinding assembly (2) and a clamping assembly (3) are mounted. The adjustment assembly (1) includes a processing frame (101), on which slide rails (102) are symmetrically mounted. Each slide rail (102) has a lead screw (103) mounted inside. Each slide rail (102) has a moving frame (104) mounted inside. The moving frame (104) has a sliding groove (105), and a cylinder (106) is mounted at one end of the sliding groove (105). The grinding assembly (2) includes a rotating motor (201) and a docking seat (2). 04), the bottom of the rotating motor (201) is connected to a rotating shaft (202), and positioning columns (203) are symmetrically installed on the outer side of the rotating shaft (202). The docking seat (204) is slidably mounted on the outer side of the rotating shaft (202). A rotating seat (206) is symmetrically installed on the outer side of the rotating shaft (202). A fastening piece (207) is connected to the outer side of the rotating seat (206). The fastening piece (207) is engaged with the docking seat (204). A threaded sleeve (209) is threadedly connected to the outer side of the fastening piece (207). A grinding plate (205) is installed at the bottom of the docking seat (204).

2. The plastic steel door and window processing edge grinding device according to claim 1, characterized in that: The clamping assembly (3) includes a hydraulic push rod (301), the output end of which is connected to a clamping member (302), the top of which is through an adjusting bolt (303), and the bottom of which is connected to a limiting plate (304).

3. The plastic steel door and window processing edge grinding device according to claim 1, characterized in that: The inner side of the docking seat (204) is provided with a sliding groove, and the outer side of the fastener (207) is provided with a limiting block (208).

4. The plastic steel door and window processing edge grinding device according to claim 1, characterized in that: A sliding block is installed inside the slide groove (105), and the output end of the cylinder (106) is connected to the sliding block.

5. The plastic steel door and window processing edge grinding device according to claim 4, characterized in that: An electric push rod (107) is installed at the bottom of the sliding block, and the output end of the electric push rod (107) is connected to the rotary motor (201).

6. The plastic steel door and window processing edge grinding device according to claim 1, characterized in that: A transmission belt (108) is installed on the outer side of one end of the lead screw (103), and an electric motor (109) is installed on one end of one of the lead screws (103).

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