Positioning and cutting mechanism of foam mold

Abstract

The utility model is applicable to the technical field of mold production, and provides a foam mold positioning and cutting mechanism which comprises a workbench and a positioning structure, a portal frame is fixedly connected to the front end of the upper surface of the workbench, a cutting mechanism is arranged at the top of the inner wall of the portal frame, and the positioning structure comprises a connecting plate. The connecting plate is fixedly connected to the rear end of one side face of the workbench, and a connecting base capable of sliding in the length direction of the connecting plate is arranged on the upper surface of the connecting plate. According to the positioning and cutting mechanism of the foam mold, the distance between the positioning baffle and the cutting mechanism is adjusted, a worker can accurately judge the distance between the positioning baffle and the cutting mechanism in cooperation with scale marks, and after the foam mold is placed on the top of the workbench and abuts against the front side face of the positioning baffle, the cutting mechanism works; the positioning function of the cutting mechanism is added, and the quality of a finished product after the foam mold is cut is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold production, and in particular relates to a positioning and cutting mechanism for a foam mold. Background Art

[0002] A foam mold is a tool used to produce foam. A foam mold cutting device is an auxiliary device used in the production and processing of foam boards to cut them for better use. It has been widely used in the field of foam cutting.

[0003] In the prior art, patent CN214982499U discloses a foam mold cutting device. This technical solution sets a cutting assembly. When cutting is required, the foam mold is placed on the top of the cutting seat, and the hydraulic push rod is activated to make the cutting wheel penetrate the foam mold and enter the inside of the cutting groove, so that the cutting of the foam mold can be completed. By setting a fixing assembly, the fixing rod will contact the foam mold before the cutting wheel, and the fixing rod will drop under the action of the buffer spring. The foam mold is firmly fixed on the cutting seat to avoid displacement during the cutting process and achieve better cutting effect. However, during use, the cutting device does not have a positioning function, and the cutting length of the foam mold cannot be well determined, which easily reduces the quality of the finished product after the foam mold is cut. Utility Model Content

[0004] The utility model provides a positioning cutting mechanism for a foam mould, aiming to solve the problem that during use, the cutting device does not have a positioning function, the cutting length of the foam mould cannot be well determined, and the quality of the finished product after the foam mould is cut is easily reduced.

[0005] The utility model is implemented as follows: a positioning and cutting mechanism for a foam mold comprises a workbench and a positioning structure, the front end of the upper surface of the workbench is fixedly connected with a gantry, and the top of the inner wall of the gantry is provided with a cutting mechanism;

[0006] The positioning structure includes a connecting plate, which is fixedly connected to the rear end of one side of the workbench, the upper surface of the connecting plate is provided with a connecting seat that can slide along its length direction, the other side of the connecting seat is laterally fixedly connected with a positioning baffle, the upper surface of the workbench is provided with a scale mark, the upper surface of the connecting plate is fixedly connected to a fixed rack plate, and the connecting seat is provided with a toothed plate structure that can engage and lock with the fixed rack plate.

[0007] Preferably, the tooth plate structure includes a bolt, which is vertically arranged on the connecting seat. The bottom end of the bolt is rotatably connected to a snap-on rack plate that is adapted to the fixed rack plate. The upper surface of the snap-on rack plate is vertically fixedly connected to a limiting rod, and the top end of the limiting rod can be pulled through the connecting seat.

[0008] Preferably, the top end of the bolt is fixedly connected with a turning handle, and the top end of the limiting rod is fixedly connected with a limiting block.

[0009] Preferably, the other end of the workbench is fixedly connected to a guide rod, and the other end of the positioning baffle is fixedly connected to a sliding cylinder, and the sliding cylinder can be slidably sleeved on the surface of the guide rod.

[0010] Preferably, the cutting mechanism includes an electric telescopic rod, which is vertically arranged at the top of the inner wall of the gantry, the bottom end of the electric telescopic rod is fixedly connected to a horizontal plate, both ends of the lower surface of the horizontal plate are vertically fixedly connected to elastic telescopic rods, and the lower surface of the horizontal plate is fixedly connected to the cutting machine body.

[0011] Preferably, a receiving groove is provided on the front end surface of the workbench, a collecting box is placed inside the receiving groove, and a collecting port connected to the inside of the receiving groove is provided at the front end of the top of the workbench, and the collecting port is located above the collecting box.

[0012] Preferably, a plurality of universal wheels are fixedly connected to the bottom of the collection box, and a handle is fixedly connected to the front side of the collection box. Beneficial Effects

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By pulling the connecting seat to move on the surface of the connecting plate, the position of the positioning baffle on the upper surface of the workbench can be adjusted, and then the distance between the positioning baffle and the cutting mechanism can be adjusted. With the help of the scale mark, the staff can accurately judge the distance between the positioning baffle and the cutting mechanism. When the foam mold is placed on the top of the workbench and contacts the front side of the positioning baffle, the cutting mechanism works to cut out the foam mold of the specified length, thereby increasing the positioning function of the cutting mechanism, improving the quality of the finished product after the foam mold is cut, and improving the cutting qualification rate of the foam mold. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a structural schematic diagram of the fixed rack plate and the connecting seat in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the gantry and the electric telescopic rod in the utility model.

[0018] In the figure: 1. workbench; 2. gantry; 3. electric telescopic rod; 4. cross plate; 5. elastic telescopic rod; 6. cutting machine body; 7. collecting port; 8. collecting box; 9. universal wheel; 10. handle; 11. scale mark; 12. connecting plate; 13. fixed rack plate; 14. connecting seat; 15. positioning baffle; 16. bolt; 17. clamping rack plate; 18. turning handle; 19. limit rod; 20. guide rod; 21. sliding cylinder. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a positioning and cutting mechanism for a foam mold, comprising a workbench 1 and a positioning structure, a gantry 2 is fixedly connected to the front end of the upper surface of the workbench 1, and a cutting mechanism is arranged on the top of the inner wall of the gantry 2.

[0021] The positioning structure includes a connecting plate 12 , which is fixedly connected to the rear end of one side of the workbench 1 , and an upper surface of the connecting plate 12 is provided with a connecting seat 14 that can slide along the length direction thereof.

[0022] A positioning baffle 15 is laterally fixedly connected to the other side of the connecting seat 14, a scale mark 11 is provided on the upper surface of the workbench 1, a fixed rack plate 13 is fixedly connected to the upper surface of the connecting plate 12, and a toothed plate structure that can engage and lock with the fixed rack plate 13 is provided on the connecting seat 14.

[0023] After pulling the connecting seat 14 to move on the surface of the connecting plate 12, the position of the positioning baffle 15 on the upper surface of the workbench 1 can be adjusted, and then the distance between the positioning baffle 15 and the cutting mechanism can be adjusted. In conjunction with the scale mark 11, the staff can accurately judge the distance between the positioning baffle 15 and the cutting mechanism.

[0024] When the foam mold is placed on the top of the workbench 1 and contacts the front side of the positioning baffle 15, the cutting mechanism works to cut the foam mold of the specified length, thereby increasing the positioning function of the cutting mechanism, improving the quality of the finished product after the foam mold is cut, and improving the cutting qualification rate of the foam mold.

[0025] Furthermore, the toothed plate structure includes a bolt 16, which is vertically arranged on the connecting seat 14. The bottom end of the bolt 16 is rotatably connected to a snap-fit ​​rack plate 17 adapted to the fixed rack plate 13. The upper surface of the snap-fit ​​rack plate 17 is vertically fixedly connected to a limiting rod 19. The top end of the limiting rod 19 can be pulled through the connecting seat 14. The top end of the bolt 16 is fixedly connected to a turning handle 18, and the top end of the limiting rod 19 is fixedly connected to a limiting block.

[0026] In this embodiment, after the connecting seat 14 moves, the staff can twist the bolt 16 to drive the engaging rack plate 17 to descend. After the engaging rack plate 17 engages with the fixed rack plate 13, the connecting seat 14 after the moving position can be fixed, and then the positioning baffle 15 after the moving position can be fixed, thereby improving the stability of the positioning baffle 15 during the positioning process.

[0027] Furthermore, the other end of the workbench 1 is fixedly connected to a guide rod 20 , and the other end of the positioning baffle 15 is fixedly connected to a sliding cylinder 21 , which can be slidably sleeved on the surface of the guide rod 20 .

[0028] In this embodiment, during the movement of the positioning baffle 15 , the sliding cylinder 21 is driven to slide on the surface of the guide rod 20 , so as to guide and limit the positioning baffle 15 during the movement.

[0029] Furthermore, the cutting mechanism includes an electric telescopic rod 3, which is vertically arranged at the top of the inner wall of the gantry 2. The bottom end of the electric telescopic rod 3 is fixedly connected to a horizontal plate 4, and both ends of the lower surface of the horizontal plate 4 are vertically fixedly connected to elastic telescopic rods 5, and the lower surface of the horizontal plate 4 is fixedly connected to a cutting machine body 6.

[0030] In this embodiment, the electric telescopic rod 3 is extended, which can drive the elastic telescopic rod 5 to descend. After the bottom end of the elastic telescopic rod 5 contacts the surface of the foam mold, the internal spring of the elastic telescopic rod 5 is deformed to generate elastic force, which reacts on the foam mold, thereby clamping and fixing the foam mold. Then, the cutting machine body 6 contacts the foam mold to cut the foam mold.

[0031] Furthermore, a receiving groove is provided on the front end surface of the workbench 1, and a collecting box 8 is placed inside the receiving groove. A collecting port 7 connected to the inside of the receiving groove is provided at the front end of the top of the workbench 1. The collecting port 7 is located above the collecting box 8. A plurality of universal wheels 9 are fixedly connected to the bottom of the collecting box 8, and a handle 10 is fixedly connected to the front side of the collecting box 8.

[0032] In this embodiment, the waste chips generated by cutting enter the collection box 8 through the collection port 7 and are collected therein. Later, the staff can pull the handle 10 to pull the collection box 8 out of the receiving tank, thereby facilitating the centralized treatment of the waste chips.

[0033] The working principle and use process of the utility model: After the utility model is installed, after pulling the connecting seat 14 to move on the surface of the connecting plate 12, the position of the positioning baffle 15 on the upper surface of the workbench 1 can be adjusted, and then the spacing between the positioning baffle 15 and the cutting mechanism can be adjusted. With the scale mark 11, the staff can accurately judge the distance between the positioning baffle 15 and the cutting mechanism. When the foam mold is placed on the top of the workbench 1 and contacts the front side of the positioning baffle 15, the electric telescopic rod 3 is extended, which can drive the elastic telescopic rod 5 to descend. After the bottom end of the elastic telescopic rod 5 contacts the surface of the foam mold, the internal spring of the elastic telescopic rod 5 is deformed to generate elastic force, which reacts to the foam mold, so that the foam mold can be clamped and fixed, and then the cutting machine body 6 contacts the foam mold, so that the foam mold can be cut and processed to cut out a foam mold of a specified specification length.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning and cutting mechanism for a foam mold, characterized in that: It comprises a workbench (1) and a positioning structure, wherein the front end of the upper surface of the workbench (1) is fixedly connected to a gantry (2), and the top of the inner wall of the gantry (2) is provided with a cutting mechanism; The positioning structure comprises a connecting plate (12), the connecting plate (12) being fixedly connected to the rear end of one side of the workbench (1), the upper surface of the connecting plate (12) being provided with a connecting seat (14) which can slide along its length direction, the other side of the connecting seat (14) being laterally fixedly connected with a positioning baffle (15), the upper surface of the workbench (1) being provided with a scale mark (11), the upper surface of the connecting plate (12) being fixedly connected with a fixed rack plate (13), and the connecting seat (14) being provided with a toothed plate structure which can mesh and lock with the fixed rack plate (13).

2. A foam mold positioning and cutting mechanism as claimed in claim 1, characterized in that: The toothed plate structure comprises a bolt (16), wherein the bolt (16) is vertically arranged on the connecting seat (14), and the bottom end of the bolt (16) is rotatably connected to a snap-on rack plate (17) adapted to the fixed rack plate (13), and the upper surface of the snap-on rack plate (17) is vertically fixedly connected to a limiting rod (19), and the top end of the limiting rod (19) can be pulled through the connecting seat (14).

3. A foam mold positioning and cutting mechanism as claimed in claim 2, characterized in that: The top end of the bolt (16) is fixedly connected to a rotating handle (18), and the top end of the limiting rod (19) is fixedly connected to a limiting block.

4. A foam mold positioning and cutting mechanism as claimed in claim 1, characterized in that: The other end of the workbench (1) is fixedly connected to a guide rod (20), and the other end of the positioning baffle (15) is fixedly connected to a sliding cylinder (21), and the sliding cylinder (21) can be slidably sleeved on the surface of the guide rod (20).

5. A foam mold positioning and cutting mechanism as claimed in claim 1, characterized in that: The cutting mechanism comprises an electric telescopic rod (3), the electric telescopic rod (3) being vertically arranged at the top of the inner wall of the gantry (2), the bottom end of the electric telescopic rod (3) being fixedly connected to a horizontal plate (4), both ends of the lower surface of the horizontal plate (4) being vertically fixedly connected to elastic telescopic rods (5), and the lower surface of the horizontal plate (4) being fixedly connected to a cutting machine body (6).

6. A foam mold positioning and cutting mechanism as claimed in claim 5, characterized in that: The front end surface of the workbench (1) is provided with a receiving groove, a collecting box (8) is placed inside the receiving groove, and the front end of the top of the workbench (1) is provided with a collecting port (7) connected to the inside of the receiving groove, and the collecting port (7) is located above the collecting box (8).

7. A foam mold positioning and cutting mechanism as claimed in claim 6, characterized in that: A plurality of universal wheels (9) are fixedly connected to the bottom of the collection box (8).

8. A foam mold positioning and cutting mechanism as claimed in claim 7, characterized in that: A handle (10) is fixedly connected to the front side of the collection box (8).

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