Foam cutting seat

Abstract

The utility model discloses a foam cutting seat, and particularly relates to the field of foam cutting, the opposite sides of clamping blocks on the same side are fixedly connected with guide blocks, the outer sides of the two guide blocks are slidably connected with sliding blocks, and the tops of the two sliding blocks are fixedly connected with a positioning plate capable of adjusting the distance according to the foam cutting length. By rotating the rotating disc, the rotating disc drives the stud to rotate and move towards one side, so that the positioning plate is driven to move in the same direction, meanwhile, an operator can determine the cutting distance through the distance scales on the adjacent side, the position of the positioning plate is adjusted accordingly, and after the position is determined, the stud stops rotating; when the stud stops rotating, the positioning plate can be fixed to a certain position, then the foam is placed at the cutting end of the cutting mechanism, the right side of the foam is attached to the positioning plate, and therefore the effect that the foam cutting distance can be controlled every time is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam cutting, in particular to a foam cutting seat. Background Art

[0002] Foam is a material made by foaming plastic particles. It is widely used in sofas, mattresses, clothing, soft packaging and other industries due to its advantages such as elasticity, light weight, fast pressure-sensitive fixation, easy use, easy bending, ultra-thin thickness, and reliable performance. Foam can be foamed and molded into the required elasticity and density according to demand. The foamed foam generally forms a longer length in the mold cavity such as the foaming pool, and its volume is large. In order to facilitate transportation and storage, these foams need to be cut by cutting equipment to obtain block or sheet foams with consistent length or thickness.

[0003] A Chinese patent discloses an EVA foam cutting machine with a publication number of CN219650110U, and the application date is 2023.01.10. The patented technology drives the mounting plate to move downward through an electric telescopic rod. The mounting plate first drives the abutment plate to abut on the foam, and then the mounting plate drives the hot cutting knife to cut the foam. At the same time, a telescopic component is provided on the side wall of the bottom plate, which can drive the frame to move left and right, and then drive the hot cutting knife to perform multi-point cutting. However, although the above patent can perform equidistant multi-point cutting, in actual operation, when the foam board is placed, it is difficult to determine the position of the front side of the foam board, which may cause the width of the first foam board cut out to be inconsistent with the width of the rear foam board. Therefore, those skilled in the art provide a foam cutting seat to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a foam cutting seat, so as to achieve the effect of controlling the foam cutting distance each time.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] The foam cutting seat includes a cutting machine seat, a cutting groove is opened in the middle position of the top of the cutting machine seat, a cutting mechanism is installed on the top of the cutting groove, a positioning mechanism is installed on one side of the top of the cutting machine seat, and the positioning mechanism includes two groups of clamping blocks respectively installed on both sides of the cutting machine seat, guide blocks are fixedly connected to the opposite sides of the clamping blocks on the same side, sliding blocks are slidably connected to the outer sides of the two guide blocks, and positioning plates are fixedly connected to the tops of the two sliding blocks, and the distance can be adjusted according to the foam cutting length.

[0007] As a further solution of the utility model: a distance scale is provided on the outer side of the guide block.

[0008] As a further solution of the utility model: a vertical plate is fixedly connected to one side of the top of the cutting machine base, a stud is threadedly connected to the inside of the vertical plate, the stud passes through both sides of the vertical plate, one side of the stud is rotatably connected to a connecting block through a movable shaft, one side of the stud is fixedly connected to the inner ring of the movable shaft, and the outer ring of the movable shaft is embedded and fixed inside the connecting block, and one side of the connecting block is fixedly connected to the positioning plate.

[0009] As a further solution of the utility model: a turntable is fixedly connected to one side of the stud.

[0010] As a further solution of the utility model: a support block is fixedly connected to one side of the top of the cutting machine base, a cylinder is fixedly connected to one side of the support block, and the output of the cylinder is fixedly connected to the abutment plate.

[0011] As a further solution of the utility model: the two side ends of the top of the cutting machine base are fixedly connected with mirror-symmetrical fixed blocks, the opposite sides of the two fixed blocks are provided with movable grooves, the opposite sides of the two movable grooves are slidably connected with movable blocks, and the movable blocks are fixedly connected to the abutment plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The foam cutting seat rotates the turntable, which drives the stud to rotate and move to one side, thereby driving the positioning plate to move in the same direction. At the same time, the operator can determine the cutting distance through the distance scale on the adjacent side, and adjust the position of the positioning plate accordingly. After the position is determined, the stud is stopped from rotating. When the stud stops rotating, the positioning plate can be fixed at a certain position, and then the foam is placed on the cutting end of the cutting mechanism and the right side of the foam is fitted with the positioning plate, thereby achieving the effect of controllable foam cutting distance each time.

[0014] In addition, the foam cutting seat starts the cylinder through an external power supply after the right end of the foam has been positioned, and the output end of the cylinder drives the abutment plate to move to the right until the right surface of the abutment plate contacts the left surface of the foam, thereby achieving a fixing effect before the foam is cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the foam cutting seat;

[0016] Figure 2 This is a three-dimensional schematic diagram of the overall structure of the foam cutting seat from another angle;

[0017] Figure 3 It is a top view schematic diagram of the overall structure of the foam cutting seat;

[0018] Figure 4 It is a schematic cross-sectional diagram of the connection between the connecting block and the rotating column in the foam cutting seat.

[0019] In the figure: 10, cutting machine base; 11, cutting groove; 20, positioning mechanism; 201, clamping block; 202, guide block; 203, distance scale; 204, sliding block; 205, positioning plate; 30, vertical plate; 31, stud; 32, turntable; 33, movable shaft; 34, connecting block; 40, fixed block; 41, moving groove; 42, abutment plate; 43, moving block; 44, supporting block; 45, cylinder; 50, cutting mechanism. DETAILED DESCRIPTION

[0020] like Figure 1 As shown, the foam cutting seat includes a cutting machine seat 10 , a cutting groove 11 is opened at the middle position of the top of the cutting machine seat 10 , and a cutting mechanism 50 is installed on the top of the cutting groove 11 .

[0021] Specifically, the cutting mechanism 50 drives the electric hot cutter to move up and down through the cylinder to cut the foam, and the cutting position corresponds to the cutting groove 11. The above is the prior art and will not be described in detail here.

[0022] refer to Figure 1 , 2 3. A positioning mechanism 20 is installed on the top right side of the cutting machine base 10. The positioning mechanism 20 includes two groups of clamping blocks 201 respectively installed on the left and right sides of the cutting machine base 10. The left parts of the two groups of clamping blocks 201 are located on the same straight line with the cutting groove 11, which is convenient for determining the cutting distance.

[0023] refer to Figure 1 , 2 3. A guide block 202 is fixedly connected to the opposite side of the clamping block 201 on the same side, a sliding block 204 is slidably connected to the outer sides of the two guide blocks 202, and a positioning plate 205 is fixedly connected to the top of the two sliding blocks 204.

[0024] When in use, when the positioning plate 205 moves left and right, the sliding block 204 slides along the surface of the guide block 202, thereby achieving the effect of guiding and limiting the positioning plate 205 when moving.

[0025] Preferably, reference Figure 1 , 2 A distance scale 203 is provided on the outer side of the guide block 202, and the distance value of the distance scale 203 gradually increases from left to right, which is convenient for observing the distance between the positioning plate 205 and the cutting groove 11, and the distance is also the length of the cut foam.

[0026] refer to Figure 1 , 2A vertical plate 30 is fixedly connected to the top right side of the cutting machine base 10, and a stud 31 is threadedly connected inside the vertical plate 30. The stud 31 runs through the left and right sides of the vertical plate 30. The left side of the stud 31 is rotatably connected to a connecting block 34 through a movable shaft 33. The left end of the stud 31 is fixedly connected to the inner circle of the movable shaft 33, and the outer circle of the movable shaft 33 is embedded and fixed inside the connecting block 34. The left side of the connecting block 34 is fixedly connected to the positioning plate 205.

[0027] When in use, the stud 31 is rotated, and the stud 31 moves leftward or rightward while rotating, thereby driving the positioning plate 205 to move in the same direction. When the stud 31 stops rotating, the positioning plate 205 can be fixed at a certain position, thereby achieving the effect of moving and positioning the positioning plate 205.

[0028] Preferably, a turntable 32 is fixedly connected to the right side of the stud 31 , and the turntable 32 can facilitate the rotation of the stud 31 .

[0029] refer to Figure 1-4 , mirror-symmetrical fixed blocks 40 are fixedly connected to the front and rear ends of the top of the cutting machine base 10, and the two fixed blocks 40 are respectively installed at the top boundary of the cutting machine base 10 and are distributed on the left half of the cutting machine base 10. Moving grooves 41 are opened on the opposite sides of the two fixed blocks 40, and moving blocks 43 are slidably connected inside the moving grooves 41, and abutment plates 42 are fixedly connected to the opposite sides of the two moving blocks 43; a support block 44 is fixedly connected to the left side of the top of the cutting machine base 10, and a cylinder 45 is fixedly connected to the middle position on the right side of the support block 44, and the output end of the cylinder 45 is fixedly connected to the abutment plate 42.

[0030] Preferably, when the abutment plate 42 moves left and right, it drives the moving blocks 43 on both sides to slide along the inside of the moving groove 41, so as to achieve the effect of guiding and limiting the movement of the abutment plate 42.

[0031] After the right side of the foam has been positioned, the cylinder 45 is started by an external power supply, and the output end of the cylinder 45 drives the plate 42 to move rightward until the right side surface of the plate 42 contacts the left side surface of the foam, thereby achieving a fixing effect before the foam is cut.

[0032] The working principle of the utility model is: when in use, by rotating the turntable 32, the turntable 32 drives the stud 31 to rotate and move to one side, thereby driving the positioning plate 205 to move in the same direction. At the same time, the operator can determine the cutting distance through the distance scale 203 on the adjacent side, and adjust the position of the positioning plate 205 accordingly. After the position is determined, stop rotating the stud 31. When the stud 31 stops rotating, the positioning plate 205 can be fixed at a certain position, and then the foam is placed on the cutting end of the cutting mechanism 50 and the right side of the foam is in contact with the positioning plate 205, thereby achieving the effect of positioning the foam cutting distance.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A foam cutting seat, comprising a cutting machine seat (10), wherein a cutting groove (11) is provided at the middle position of the top of the cutting machine seat (10), and a cutting mechanism (50) is installed at the top of the cutting groove (11), characterized in that: A positioning mechanism (20) is installed on one side of the top of the cutting machine base (10), and the positioning mechanism (20) includes two groups of clamping blocks (201) respectively installed on both sides of the cutting machine base (10), and the opposite sides of the clamping blocks (201) on the same side are fixedly connected with guide blocks (202), and the outer sides of the two guide blocks (202) are slidably connected with sliding blocks (204), and the tops of the two sliding blocks (204) are fixedly connected with positioning plates (205) whose distance can be adjusted according to the foam cutting length.

2. The foam cutting seat according to claim 1, characterized in that: A distance scale (203) is provided on the outer side of the guide block (202).

3. The foam cutting seat according to claim 1, characterized in that: A vertical plate (30) is fixedly connected to one side of the top of the cutting machine base (10), and a stud (31) is threadedly connected to the inside of the vertical plate (30). The stud (31) passes through both sides of the vertical plate (30), and one side of the stud (31) is rotatably connected to a connecting block (34) via a movable shaft (33). One side of the stud (31) is fixedly connected to the inner ring of the movable shaft (33), and the outer ring of the movable shaft (33) is embedded and fixed inside the connecting block (34), and one side of the connecting block (34) is fixedly connected to the positioning plate (205).

4. The foam cutting seat according to claim 3, characterized in that: A rotating disk (32) is fixedly connected to one side of the stud (31).

5. The foam cutting seat according to claim 1, characterized in that: A support block (44) is fixedly connected to one side of the top of the cutting machine base (10), a cylinder (45) is fixedly connected to one side of the support block (44), and an output of the cylinder (45) is fixedly connected to the abutment plate (42).

6. The foam cutting seat according to claim 5, characterized in that: The two side ends of the top of the cutting machine seat (10) are fixedly connected with mirror-symmetrical fixed blocks (40), and the opposite sides of the two fixed blocks (40) are provided with movable grooves (41), and the opposite sides of the two movable grooves (41) are slidably connected with movable blocks (43), and the movable blocks (43) are fixedly connected to the abutment plate (42).

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