Positioning auxiliary mechanism suitable for sponge cutting

Abstract

The utility model relates to the technical field of sponge processing, and particularly discloses an auxiliary positioning mechanism suitable for sponge cutting, which comprises a workbench, two fixing plates distributed left and right are arranged above the workbench, sliding grooves are formed in opposite sides of the two fixing plates, a plurality of positioning plates are connected between the two sliding grooves in a sliding manner, and the positioning plates are arranged on the workbench. Through grooves are formed in the front side and the rear side of the upper end face of the workbench correspondingly, a moving frame is slidably connected to the outer walls of the two electric guide rails, a moving plate is arranged on the inner wall of the moving frame, and a plurality of cutting knives are slidably connected to the other side of the moving plate. The distance between every two adjacent positioning plates is adjusted to be matched with the cutting size, then the distance between the multiple cutting knives is adjusted to be matched with the cutting size, the multiple cutting knives can cut sponge into multiple different sizes or specifications of the same size through positioning of the multiple positioning plates, multiple sponge strips can be cut at a time, and the cutting efficiency is improved. Therefore, the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge processing, in particular to a sponge cutting positioning auxiliary mechanism. Background Art

[0002] Sponge is a porous material with good elasticity and soft touch. The commonly used sponges are made of wood cellulose fibers or foamed plastic polymers. PU sponges mainly include polyester and polyether types, which can be sliced ​​or rolled, and can also be processed by composite processing, hot pressing and blasting according to customer requirements. PU sponge is involved in various industries because of its characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardancy, anti-static, good air permeability, etc.

[0003] The sponge cutting device is a commonly used equipment in the sponge production process. After the foamed sponge is made, it is generally cut into the required size on the cutting machine according to the needs of use.

[0004] Currently, during the sponge cutting process, only one sponge can be cut at a time, and multiple sponges of different sizes or the same size cannot be cut at a time, resulting in reduced cutting efficiency and the inability to collect the cut sponges together. Therefore, it is necessary to propose a sponge cutting positioning auxiliary mechanism to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sponge cutting positioning auxiliary mechanism, which has the function of positioning and cutting the sponge into multiple specifications of different sizes or the same size, so that multiple sponge strips can be cut at one time, thereby improving the cutting efficiency, and secondly, the cut sponges can be collected in a centralized manner.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sponge cutting positioning auxiliary mechanism, comprising a workbench, two fixed plates distributed in the left and right are arranged above the workbench, slide grooves are provided on opposite sides of the two fixed plates, a plurality of positioning plates are slidably connected between the two slide grooves, through grooves are provided on the front and rear sides of the upper surface of the workbench, electric guide rails are installed inside the two through grooves, a moving frame is slidably connected to the outer walls of the two electric guide rails, a moving plate is provided on the inner wall of the moving frame, a plurality of cutting knives are slidably connected to the other side of the moving plate, and an electric push rod with two output ends fixedly connected to the moving plate is installed on the upper end surface of the moving frame;

[0007] A collecting box is installed on the rear end face of the workbench, a connecting plate is fixedly connected to the front end face of the workbench, two vertical plates are fixedly connected to the upper end face of the connecting plate, cylinders are installed on the front end faces of the two vertical plates, the output ends of the two cylinders penetrate the vertical plates and extend to the rear of the vertical plates and are fixedly connected to push plates.

[0008] In order to accurately cut the size, as a preferred embodiment of the sponge cutting positioning auxiliary mechanism of the utility model, the upper end surface of the workbench is provided with a scale.

[0009] In order to position the sponge, as a preferred sponge cutting positioning auxiliary mechanism of the utility model, the left and right sides of the upper end surface of the workbench are fixedly connected with fixed cavities, the interiors of the two fixed cavities are rotatably connected with threaded rods, the upper end surfaces of the two fixed cavities are equipped with motors whose output ends are fixedly connected to the threaded rods, and the outer walls of the two threaded rods are threadedly connected with sliding sleeves fixedly connected to the fixed plate.

[0010] In order to limit and fix the fixed plate and the movable plate, as a preferred sponge cutting positioning auxiliary mechanism of the utility model, the plurality of positioning plates are connected to the fixed plate through fixing pins, and the plurality of cutting knives are connected to the movable plate through fixing pins.

[0011] In order to enable the movable frame to move left and right smoothly, as a preferred embodiment of the utility model suitable for a sponge cutting positioning auxiliary mechanism, the height of the movable frame is higher than the sum of the heights of the fixed cavity and the motor.

[0012] In order to enable the sliding sleeve to drive the fixing plate to move up and down, as a preferred embodiment of the utility model suitable for a sponge cutting positioning auxiliary mechanism, limiting grooves are provided through opposite sides of the two fixing cavities.

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

[0014] The utility model firstly adjusts a plurality of positioning plates according to the size of the sponge to be cut so that the distance between two adjacent positioning plates matches the cutting size. After the cutting size is adjusted, the distance between the plurality of cutting knives is adjusted to match the cutting size, so that the electric guide rail drives the moving plate to move horizontally on the workbench, and then the plurality of cutting knives can cut the sponge into a plurality of specifications of different sizes or the same size through the positioning of the plurality of positioning plates, and realizes that a plurality of sponge strips can be cut at one time, thereby improving the cutting efficiency.

[0015] Secondly, when the cutting of the whole sponge is completed, the cylinder can push the push plate to move backward, so that the push plate pushes the cut sponges to move until the sponges fall into the collection box for collection, thereby achieving the effect of centralized collection of the cut sponges. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall top view of the structure of the utility model;

[0017] Figure 2 It is the overall structure diagram of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the mobile frame of the utility model.

[0019] In the figure: 1. workbench; 101. fixed cavity; 102. threaded rod; 103. motor; 2. fixed plate; 201. slide groove; 202. positioning plate; 3. scale; 4. through groove; 401. electric guide rail; 402. moving frame; 403. moving plate; 404. cutting knife; 405. electric push rod; 5. connecting plate; 501. cylinder; 502. vertical plate; 503. push plate; 6. collection box. DETAILED DESCRIPTION

[0020] See also Figures 1 to 3 , a sponge cutting positioning auxiliary mechanism, comprising a workbench 1, two fixed plates 2 distributed in the left and right are arranged above the workbench 1, slide grooves 201 are provided on opposite sides of the two fixed plates 2, a plurality of positioning plates 202 are slidably connected between the two slide grooves 201, through grooves 4 are provided on the front and rear sides of the upper end surface of the workbench 1, electric guide rails 401 are installed inside the two through grooves 4, a moving frame 402 is slidably connected to the outer wall of the two electric guide rails 401, a moving plate 403 is provided on the inner wall of the moving frame 402, a plurality of cutting knives 404 are slidably connected to the other side of the moving plate 403, and an electric push rod 405 with two output ends fixedly connected to the moving plate 403 is installed on the upper end surface of the moving frame 402;

[0021] A collecting box 6 is installed on the rear end face of the workbench 1, and a connecting plate 5 is fixedly connected to the front end face of the workbench 1. Two vertical plates 502 are fixedly connected to the upper end face of the connecting plate 5. Cylinders 501 are installed on the front end faces of the two vertical plates 502. The output ends of the two cylinders 501 penetrate the vertical plates 502 and extend to the rear of the vertical plates 502 and are fixedly connected to push plates 503.

[0022] In this embodiment: the sponge to be cut is placed on the upper end surface of the workbench 1, and the distance between the plurality of positioning plates 202 is adjusted according to the size of the sponge to be cut, so that the distance between two adjacent positioning plates 202 matches the cutting size. After the cutting size is adjusted, the positions of the plurality of cutting knives 404 on the movable plate 403 are adjusted so that the distance between the plurality of cutting knives 404 matches the cutting size. Then, the electric push rod 405 pushes the movable plate 403 and the cutting knives 404 downward to make the plurality of cutting knives 404 contact with the cutting sponge. At the same time, the electric guide rail 401 is operated to drive the movable plate 403 to move horizontally on the workbench 1, so that the plurality of cutting knives 404 can cut the sponge into a plurality of different sizes or the same size through the positioning of the plurality of positioning plates 202, and it is realized that a plurality of sponge strips can be cut at one time, thereby improving the cutting efficiency.

[0023] Secondly, when the whole sponge is cut, the cylinder 501 can be started to push the push plate 503 to move backward, so that the push plate 503 pushes the cut sponges to move until the sponges fall into the collection box 6 for collection, thereby achieving the effect of centralized collection of the cut sponges.

[0024] As a technical optimization solution of the present utility model, a scale 3 is provided on the upper end surface of the workbench 1 .

[0025] In this embodiment: the size can be accurately cut by the ruler 3.

[0026] As a technical optimization solution of the utility model, fixed cavities 101 are fixedly connected to the left and right sides of the upper end surface of the workbench 1, and threaded rods 102 are rotatably connected inside the two fixed cavities 101. The upper end surfaces of the two fixed cavities 101 are installed with motors 103 whose output ends are fixedly connected to the threaded rods 102, and the outer walls of the two threaded rods 102 are threadedly connected to sliding sleeves fixedly connected to the fixed plate 2.

[0027] In this embodiment: the motor 103 is started to drive the threaded rod 102 to rotate, so that the sliding sleeve drives the fixing plate 2 to move up and down, thereby contacting the cut sponge and positioning the sponge.

[0028] As a technical optimization solution of the present invention, the plurality of positioning plates 202 are connected to the fixed plate 2 via fixing pins, and the plurality of cutting knives 404 are connected to the movable plate 403 via fixing pins.

[0029] In this embodiment, the fixed plate 2 and the movable plate 403 can be limited and fixed by the fixing pins.

[0030] As a technical optimization solution of the present invention, the height of the movable frame 402 is higher than the sum of the heights of the fixed cavity 101 and the motor 103 .

[0031] In this embodiment, the movable frame 402 can be smoothly moved left and right because the height of the movable frame 402 is higher than the sum of the heights of the fixed cavity 101 and the motor 103 .

[0032] As a technical optimization solution of the present invention, limiting grooves are provided through opposite sides of the two fixing cavities 101 .

[0033] In this embodiment: the sliding sleeve can drive the fixing plate 2 to move up and down through the limiting groove.

[0034] Working principle: first, the motor 103 drives the threaded rod 102 to rotate, so that the sliding sleeve drives the fixed plate 2 to move upward, and the sponge to be cut is placed on the upper end surface of the workbench 1, and then the fixed plate 2 is moved downward to cause the multiple positioning plates 202 to contact with the sponge block, and according to the size of the sponge to be cut, the distance between the multiple positioning plates 202 is adjusted to match the distance between two adjacent positioning plates 202 with the cutting size. After the cutting size is adjusted, the positions of the multiple cutting knives 404 on the moving plate 403 are adjusted to match the distance between the multiple cutting knives 404 with the cutting size, and then the electric push rod 405 pushes the moving plate 403 and the cutting knife 404 downward to cause the multiple cutting knives 404 to contact with the cutting sponge, and at the same time, the electric guide rail 401 is operated to drive the moving plate 403 to move horizontally on the workbench 1, so that the multiple cutting knives 404 can cut the sponge into multiple specifications of different sizes or the same size through the positioning of the multiple positioning plates 202, and it is realized that multiple sponge strips can be cut at one time, thereby improving the cutting efficiency;

[0035] Secondly, when the whole sponge is cut, the cylinder 501 can be started to push the push plate 503 to move backward, so that the push plate 503 pushes the cut sponges to move until the sponges fall into the collection box 6 for collection, thereby achieving the effect of centralized collection of the cut sponges.

[0036] The above are only preferred embodiments of the present invention and are 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 sponge cutting positioning auxiliary mechanism, comprising a workbench (1), characterized in that: Two fixed plates (2) are arranged on the upper side of the workbench (1) and are distributed in the left and right directions. A slide groove (201) is provided on the opposite side of the two fixed plates (2). A plurality of positioning plates (202) are slidably connected between the two slide grooves (201). A through groove (4) is provided on the front and rear sides of the upper end surface of the workbench (1). An electric guide rail (401) is installed inside the two through grooves (4). The outer walls of the two electric guide rails (401) are slidably connected to a movable frame (402). A movable plate (403) is provided on the inner wall of the movable frame (402). A plurality of cutting knives (404) are slidably connected to the other side of the movable plate (403). The upper end surface of the movable frame (402) is provided with two electric push rods (405) whose output ends are fixedly connected to the movable plate (403). The rear end face of the workbench (1) is installed with a collecting box (6), the front end face of the workbench (1) is fixedly connected with a connecting plate (5), the upper end face of the connecting plate (5) is fixedly connected with two vertical plates (502), the front end faces of the two vertical plates (502) are both installed with cylinders (501), the output ends of the two cylinders (501) pass through the vertical plates (502) and extend to the rear of the vertical plates (502) and are fixedly connected with a push plate (503).

2. The sponge cutting positioning auxiliary mechanism according to claim 1, characterized in that: The upper end surface of the workbench (1) is provided with a scale (3).

3. The sponge cutting positioning auxiliary mechanism according to claim 1, characterized in that: The left and right sides of the upper end surface of the workbench (1) are fixedly connected to fixed cavities (101), the interiors of the two fixed cavities (101) are rotatably connected to threaded rods (102), the upper end surfaces of the two fixed cavities (101) are both equipped with motors (103) whose output ends are fixedly connected to the threaded rods (102), and the outer walls of the two threaded rods (102) are threadedly connected to sliding sleeves fixedly connected to the fixed plate (2).

4. The sponge cutting positioning auxiliary mechanism according to claim 1, characterized in that: The plurality of positioning plates (202) are all connected to the fixed plate (2) via fixed pins, and the plurality of cutting knives (404) are all connected to the movable plate (403) via fixed pins.

5. The sponge cutting positioning auxiliary mechanism according to claim 1, characterized in that: The height of the movable frame (402) is higher than the sum of the heights of the fixed cavity (101) and the motor (103).

6. The sponge cutting positioning auxiliary mechanism according to claim 3, characterized in that: Limiting grooves are provided on opposite sides of the two fixing cavities (101).

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