Edge grinding mechanism for PVC box production

Abstract

The utility model discloses an edge grinding mechanism for PVC box production relates to edge grinding tool technical field, including the casing, and the casing bottom surface periphery side is equipped with a plurality of support columns to the middle part of casing is equipped with the partition board lengthways, and the partition board one side is the installation chamber, and the partition board other side is the processing chamber, in the utility model, through the cooperation of V type opening, screw rod, push block, it is convenient to install the inclined plate and adjust the interval of two inclined plates, through the cooperation of short pole, connecting rod and moving link, it is convenient to adjust the angle of the included angle between two inclined plates, thereby realized with PVC box and carries out the self -adaptation quick regulation, improves the stability when PVC box edge grinding, through the cooperation of limiting rod, round hole groove and positioning hole, it is convenient to fix the inclined plate of adjusting angle, improved the edge grinding processing accuracy of PVC box, finally solved the problem that the edge grinding mechanism can not self -adaptation installation PVC box and carries on the edge grinding.

Description

Technical Field

[0001] This utility model relates to the field of edge grinding tools, and in particular to an edge grinding mechanism for PVC box production. Background Technology

[0002] The edge grinding mechanism for PVC box production is an important piece of equipment used to grind and trim the edges of boxes during the PVC box production process. Its main structure includes a worktable, edge grinding cutters, a drive device, and a feeding mechanism. In the current PVC box production edge grinding mechanism, the tilt angle of the grinding machine is usually adjusted to change the edge grinding accuracy of the PVC box. This results in the inability to adaptively install the edge grinding according to the included angle of the PVC box, causing different edge grinding angles of the PVC box to be unequal, which affects the edge grinding processing accuracy of the PVC box. Therefore, the above technical problems need to be solved. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an edge grinding mechanism for PVC box production.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a grinding mechanism for PVC box production, comprising a housing, wherein multiple support columns are vertically arranged on the periphery of the bottom surface of the housing, and a partition plate is longitudinally arranged in the middle of the housing, wherein one side of the partition plate is an installation chamber and the other side of the partition plate is a processing chamber.

[0005] Preferably, a motor is horizontally installed in the middle of the installation chamber, the drive shaft of the motor passes through the partition plate, and a grinding wheel is installed at one end of the drive shaft, with the grinding wheel placed longitudinally in the middle of the processing chamber.

[0006] Preferably, the bottom surface of the processing chamber is provided with an inverted conical discharge port, and the top surface of the processing chamber is longitudinally provided with a V-shaped opening; the upper end of the processing chamber is provided with horizontal sliding grooves on both sides and the inclined surface of the V-shaped opening is penetrated; a lead screw and a push block are respectively installed in the sliding grooves; one end of the lead screw is rotatably connected to one end of the push block; and the other end of the lead screw penetrates one side of the processing chamber and is threadedly connected.

[0007] Preferably, inclined plates are longitudinally inclined on both sides of the upper end of the processing chamber, the bottom surface of the inclined plates is movably hinged to the other end of the push block, and short rods are fixedly connected to the middle of both ends of the inclined plates, with a connecting rod vertically installed at one end of the short rod and rotatably connected.

[0008] Preferably, a moving groove is vertically provided at the middle of both ends of the processing chamber, and multiple positioning holes are vertically and equidistantly provided at the lower end of the moving groove. A moving rod is longitudinally slidably connected in the two moving grooves, and one end of each moving rod is rotatably connected to the other end of two connecting rods at the same end.

[0009] Preferably, the moving rod has a longitudinally formed circular slot in the middle and extends through one end. A limiting rod is vertically installed at one end of the moving rod. The limiting rod has a U-shaped structure, and its two ends are respectively placed in the circular slot and the positioning hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the cooperation of the V-shaped opening, the lead screw, and the push block facilitates the installation of the inclined plate and the adjustment of the distance between the two inclined plates. The cooperation of the short rod, the connecting rod, and the moving rod facilitates the adjustment of the included angle between the two inclined plates, thereby realizing adaptive and rapid adjustment with the PVC box and improving the stability of the PVC box during edge grinding. The cooperation of the limiting rod, the round hole groove, and the positioning hole facilitates the fixing of the inclined plate with the adjusted angle, improving the edge grinding accuracy of the PVC box and ultimately solving the problem that the edge grinding mechanism cannot adaptively install the PVC box for edge grinding. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0012] Figure 1 This is a front view schematic diagram of the overall structure proposed in this utility model;

[0013] Figure 2 This is a first cross-sectional view of the overall structure proposed in this utility model;

[0014] Figure 3 This is a second cross-sectional view of the overall structure proposed in this utility model;

[0015] Figure 4 This is a third cross-sectional view of the overall structure proposed in this utility model;

[0016] Figure 5 The present utility model proposes Figure 4 Schematic diagram of the structural cross-section at point A in the middle.

[0017] The numbers in the diagram are: 1. Housing; 2. Inclined plate; 3. Connecting rod; 4. Limiting rod; 5. Moving rod; 6. Push block; 7. Lead screw; 8. Motor; 9. Grinding wheel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example: See Figure 1-4This utility model discloses a grinding mechanism for PVC box production, comprising a housing 1. Multiple support columns are vertically arranged along the periphery of the bottom surface of the housing 1, and a partition plate is longitudinally arranged in the middle of the housing 1. One side of the partition plate is an installation chamber, and the other side is a processing chamber. A motor 8 is horizontally installed in the middle of the installation chamber. The drive shaft of the motor 8 passes through the partition plate, and a grinding wheel 9 is installed at one end of the drive shaft. The grinding wheel 9 is longitudinally positioned in the middle of the processing chamber. The bottom surface of the processing chamber has an inverted conical discharge port, and the top surface of the processing chamber has a longitudinally arranged V-shaped opening. Sliding grooves are horizontally arranged on both sides of the upper end of the processing chamber, extending through the inclined surfaces of the V-shaped openings. A lead screw 7 and a push block 6 are respectively installed in the sliding grooves. One end of the lead screw 7 is rotatably connected to one end of the push block 6, and the other end of the lead screw 7 passes through one side of the processing chamber and is threadedly connected. The cooperation of the processing chamber, partition plate, grinding wheel 9, and motor 8 facilitates the prevention of processing debris splashing. The cooperation of the V-shaped opening and push block 6 facilitates the installation of inclined plates 2. The cooperation of the lead screw 7 and push block 6 facilitates the control of the distance between the two inclined plates 2.

[0020] In this invention, inclined plates 2 are longitudinally inclined on both sides of the upper end of the processing chamber. The bottom surface of the inclined plates 2 is movably hinged to the other end of the push block 6. Short rods are fixed to the middle of both ends of the inclined plates 2. A connecting rod 3 is vertically installed at one end of the short rod and rotatably connected to it. A moving groove is vertically opened at the middle of both ends of the processing chamber. Multiple positioning holes are vertically equidistantly opened at the lower end of the moving groove. A moving rod 5 is longitudinally slidably connected in the two moving grooves. One end of the moving rod 5 is rotatably connected to the other end of the two connecting rods 3 at the same end. A circular hole groove is longitudinally opened in the middle of the moving rod 5 and passes through one end. A limiting rod 4 is vertically installed at one end of the moving rod 5. The limiting rod 4 has a U-shaped structure, and its two ends are respectively placed in the circular hole groove and the positioning hole. The cooperation of the short rod, the connecting rod 3 and the moving rod 5 makes it easy to control the tilt angle of the inclined plates 2. The cooperation of the limiting rod 4, the circular hole groove and the positioning hole makes it easy to limit the movement of the moving rod 5.

[0021] Working principle: When using this utility model, firstly, when using the edge grinding device, place the PVC box to be processed on the two inclined plates 2, and simultaneously rotate the screw 7 to push the push block 6 to adjust the distance between the two inclined plates 2. After the distance is adjusted, pull the limit rod 4 to release the limit, and move the moving rod 5 to adjust the included angle between the two inclined plates 2 to fit the PVC box, so that one corner of the PVC box is directly opposite the grinding wheel 9 and perpendicular to each other. After all the adjustments are completed, take out the PVC box used for adjustment, and start the motor 8 to run, thereby driving the grinding wheel 9 to rotate. Place the PVC box to be edged between the two inclined plates 2, and slowly move the PVC box towards one end of the inclined plate 2 by pressing it. When the PVC box has completely passed directly above the grinding wheel 9, remove it to complete the edge grinding process.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A grinding mechanism for PVC box production, comprising a housing (1), characterized in that: The bottom surface of the housing (1) is provided with multiple vertical support columns, and the middle of the housing (1) is provided with a partition plate. One side of the partition plate is the installation chamber, and the other side of the partition plate is the processing chamber. A motor (8) is installed horizontally in the middle of the installation chamber. The drive shaft of the motor (8) passes through the partition plate. The bottom surface of the processing chamber is provided with an inverted conical discharge port, and the top surface of the processing chamber is provided with a V-shaped opening. The upper end of the processing chamber is provided with a sliding groove on both sides and an inclined surface that passes through the V-shaped opening. A lead screw (7) and a push block (6) are respectively installed in the sliding groove.

2. The edge-grinding mechanism for PVC box production according to claim 1, characterized in that: Furthermore, a grinding wheel (9) is installed at one end of the drive shaft, and the grinding wheel (9) is placed longitudinally in the middle of the processing chamber.

3. The edge-grinding mechanism for PVC box production according to claim 1, characterized in that: One end of the lead screw (7) is rotatably connected to one end of the push block (6), and the other end of the lead screw (7) passes through one side of the processing chamber and is threaded.

4. The edge-grinding mechanism for PVC box production according to claim 3, characterized in that: Inclined plates (2) are longitudinally inclined on both sides of the upper end of the processing chamber. The bottom surface of the inclined plate (2) is movably hinged to the other end of the push block (6). Short rods are fixed to the middle of both ends of the inclined plate (2). A connecting rod (3) is vertically installed at one end of the short rod and is rotatably connected.

5. The edge-grinding mechanism for PVC box production according to claim 4, characterized in that: The processing chamber has vertically opened moving slots at the middle of both ends. Multiple positioning holes are opened vertically at equal intervals at the lower end of the moving slots. Moving rods (5) are slidably connected in the longitudinal direction in the two moving slots. One end of each moving rod (5) is rotatably connected to the other end of two connecting rods (3) at the same end.

6. The edge-grinding mechanism for PVC box production according to claim 5, characterized in that: The moving rod (5) has a longitudinally opened circular slot in the middle and extends through one end. A limiting rod (4) is vertically installed at one end of the moving rod (5). The limiting rod (4) has a U-shaped structure, and the two ends of the limiting rod (4) are respectively placed in the circular slot and the positioning hole.

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