Solid silica gel cutting machine

Abstract

The utility model relates to the technical field of rubber cutting machines, in particular to a solid silica gel cutting machine which comprises a rubber cutting table, a portal frame is installed on one side of the top of the rubber cutting table, an electric cylinder is installed on the top of the portal frame, the output end of the electric cylinder is connected with a mounting plate, a cutter is inserted into an inserting groove, and the cutter is connected with the mounting plate. An electric push rod is installed on the other side of the top of the rubber cutting table, the output end of the electric push rod is connected with an air box, a plurality of negative pressure holes are formed in one side of the air box, and an air extracting pump is arranged on the top of the air box. After primary gel cutting, the electric telescopic rod drives the clamping plate to cancel fixing of the plate-shaped solid silica gel, then the electric push rod drives the air box to move, the plate-shaped solid silica gel moves to the position below the cutter, secondary cutting can be carried out, and the operation is carried out for three times and four times in the same way. By means of an automatic feeding mode, manual carrying by workers is not needed, more labor is saved, and the working efficiency is improved. And the plate-shaped solid silica gel is adsorbed through the negative pressure holes, so that the stability of the plate-shaped solid silica gel during pushing can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber cutting machines, in particular to a solid silicone rubber cutting machine. Background Technique

[0002] Solid silicone is a highly active adsorbent material, usually formed by the polycondensation of silicic acid, with a highly cross-linked network structure. This material has many excellent properties, such as adsorption, heat resistance, chemical corrosion resistance, anti-aging, etc. Solid silicone is a saturated polymer elastic material. In addition to having characteristics such as high temperature resistance, low temperature resistance, solvent resistance, wear resistance, anti-sticking, electrical insulation, and chemical resistance, it can also present a semi-transparent or white solid form depending on the water content. When cutting solid silicone in the form of a plate into small pieces, a rubber cutting machine is required.

[0003] Chinese Utility Model Publication No.: CN218837870U. Preferably, a support platform is installed on the outer wall of the top of the bottom box through bolts, and two oil receiving grooves are opened on the outer wall of the top of the support platform. A support plate is welded inside the oil receiving groove, and a fixing plate is installed on the outer wall of the top of the support plate through bolts. A telescopic cylinder is installed on the outer wall of the top of the fixing plate near the center through bolts, and the output end of the telescopic cylinder is installed with a tool holder through bolts. The tool holder is located below the fixing plate, and limiting blocks are integrally formed on the outer walls of both sides of the tool holder; through the oil receiving groove, tool holder and limiting groove provided in the utility model, the limiting groove can limit the tool holder during use, so as to prevent the cutting knife from tilting during use, and the oil receiving groove can receive the lubricant inside the limiting groove and the limiting block, preventing the lubricant from contaminating the solid silicone raw material on the support platform, thereby improving the cutting effect on the solid silicone raw material during use.

[0004] The applicant found that there are some deficiencies in the use of this patent: when the solid silicone raw material needs to be cut into multiple pieces, after the first cut, the staff needs to first cancel the fixation of the solid silicone raw material, and then manually move the solid silicone raw material, move one side of the solid silicone raw material under the cutting knife and fix it before performing the second rubber cutting, and so on for the third cut, fourth cut... Through the manual moving method, the workload of the staff is large and it is not convenient enough.

[0005] Therefore, the utility model designs a solid silicone rubber cutting machine to solve the problems existing in the prior art. Content of the Utility Model

[0006] The purpose of the utility model is to provide a solid silicone rubber cutting machine to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A solid silicone rubber cutting machine, comprising: a cutting table, on one side of the top of the cutting table, a gantry is installed, on the top of the gantry, an electric cylinder is installed, the output end of the electric cylinder is connected to a mounting plate, a slot is opened at the bottom of the mounting plate, a cutting knife is inserted into the slot, threaded holes are opened at both ends of the top of the cutting knife, and bolts matching the threaded holes are rotationally installed on the mounting plate through threads. On the other side of the top of the cutting table, an electric push rod is installed, the output end of the electric push rod is connected to an air box, a number of negative pressure holes are provided on one side of the air box, and an air extraction pump is provided on the top of the air box. Below both ends of the gantry, electric telescopic rods are installed, and the output ends of the electric telescopic rods are connected to clamping plates. By driving the clamping plates to clamp both ends of the solid silicone rubber through the electric telescopic rods, the stability during cutting can be improved.

[0008] Preferably, a groove is opened at the middle of the top of the cutting table, and a number of rotating rods are rotatably installed in the groove. When the plate-shaped solid silicone rubber is automatically fed, the friction resistance with the cutting table can be reduced through the rotating rods.

[0009] Preferably, an inclined groove is opened on one side of the top of the cutting table where the gantry is located, and a number of blanking rollers are rotatably installed in the inclined groove. The cut solid silicone rubber automatically rolls downward through the blanking rollers. A conveyor belt can be arranged below the blanking rollers, so that the cut solid silicone rubber can be automatically conveyed to the next processing position.

[0010] Preferably, sliding grooves are opened at both ends of the gantry, and the sliding grooves are slidably connected to the mounting plate. The sliding grooves limit the mounting plate, and the stability during its lifting can be improved.

[0011] Preferably, a knob is installed at the top of the bolt, and the knob facilitates the staff to rotate the bolt.

[0012] Preferably, a control panel is provided on the top of the cutting table, and the control panel facilitates the operation of the staff.

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

[0014] 1. After one cutting in the present utility model, the electric telescopic rod drives the clamping plate to cancel the fixation of the plate-shaped solid silicone rubber, then the electric push rod drives the air box to move, so that the plate-shaped solid silicone rubber moves below the cutting knife, and then the electric telescopic rod drives the clamping plate to fix the plate-shaped solid silicone rubber, and then secondary cutting can be carried out, and so on for three times, four times... Through the automatic feeding method, there is no need for the staff to manually move it, which is more labor-saving. By adsorbing the plate-shaped solid silicone rubber through the negative pressure holes, the stability of the plate-shaped solid silicone rubber during pushing can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view schematic diagram of the present utility model;

[0016] Figure 2 This is the front view schematic diagram of the mounting plate of the present utility model;

[0017] Figure 3 This is the bottom view schematic diagram of the mounting plate of the present utility model.

[0018] In the figure: 1, rubber cutting table; 2, gantry; 3, electric cylinder; 4, mounting plate; 5, slot; 6, cutter; 7, threaded hole; 8, bolt; 9, electric push rod; 10, air tank; 11, negative pressure hole; 12, air extraction pump; 13, electric telescopic rod; 14, clamping plate; 15, groove; 16, rotating rod; 17, inclined groove; 18, blanking roller; 19, sliding groove. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , an embodiment provided by the present utility model: a solid silicone rubber cutting machine, including: a rubber cutting table 1, a gantry 2 is installed on one side of the top of the rubber cutting table 1, an electric cylinder 3 is installed on the top of the gantry 2, the output end of the electric cylinder 3 is connected to a mounting plate 4, a slot 5 is opened at the bottom of the mounting plate 4, a cutter 6 is inserted into the slot 5, threaded holes 7 are opened at both ends of the top of the cutter 6, and bolts 8 matching the threaded holes 7 are rotatably installed on the mounting plate 4 through threads. An electric push rod 9 is installed on the other side of the top of the rubber cutting table 1, the output end of the electric push rod 9 is connected to an air tank 10, a plurality of negative pressure holes 11 are provided on one side of the air tank 10, an air extraction pump 12 is provided on the top of the air tank 10, electric telescopic rods 13 are installed below both ends of the gantry 2, the output end of the electric telescopic rod 13 is connected to a clamping plate 14, a cutter groove is opened at the top of the rubber cutting table 1, and the cutter groove is located directly below the cutter. When the cutter descends to cut the rubber, it can enter the cutter groove.

[0021] Please refer to Figure 1 , in this embodiment: a groove 15 is opened at the middle of the top of the rubber cutting table 1, and a plurality of rotating rods 16 are rotatably installed in the groove 15.

[0022] Please refer to Figure 1 , in this embodiment: an inclined groove 17 is opened on one side of the top of the rubber cutting table 1 where the gantry 2 is located, and a plurality of blanking rollers 18 are rotatably installed in the inclined groove 17.

[0023] Please refer to Figure 1, in this embodiment: sliding grooves 19 are formed at both ends of the gantry 2, and the sliding grooves 19 are slidably connected to the mounting plate 4.

[0024] Please refer to Figure 2 , in this embodiment: a knob is installed at the top of the bolt 8.

[0025] Please refer to Figure 1 , in this embodiment: a control panel is provided on the top of the rubber cutting table 1.

[0026] Working principle: Start the air extraction pump 12 to generate negative pressure in a number of negative pressure holes 11 on one side of the air tank 10, and then adsorb one side of the plate-shaped solid silicone. The electric telescopic rod 13 drives the clamping plate 14 to extend, and the two sides of the plate-shaped solid silicone can be clamped and fixed. The electric cylinder 3 drives the mounting plate 4 to descend, so that the cutting knife 6 can descend to cut the rubber. Then the electric telescopic rod 13 drives the clamping plate 14 to expand and contract, and the electric push rod 9 drives the air tank 10 to move, so that the plate-shaped solid silicone can move, and the material is automatically fed to the lower part of the cutting knife 6 to continue cutting the rubber until the required number of pieces is cut. Through the automatic feeding method, there is no need for manual feeding, which is more convenient. When the cutting knife 6 needs to be maintained after frequent use, the bolt 8 can be screwed to make it leave the threaded hole 7, and then the cutting knife 6 can be taken out downward from the slot 5, which is convenient for maintenance. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A solid silicone rubber cutting machine, comprising: Rubber cutting table (1), characterized in that: a gantry (2) is installed on one side of the top of the rubber cutting table (1), an electric cylinder (3) is installed on the top of the gantry (2), the output end of the electric cylinder (3) is connected to a mounting plate (4), a slot (5) is opened at the bottom of the mounting plate (4), a cutting knife (6) is inserted into the slot (5), threaded holes (7) are opened at both ends of the top of the cutting knife (6), and bolts (8) matching the threaded holes (7) are rotatably installed on the mounting plate (4) by threads. An electric push rod (9) is installed on the other side of the top of the rubber cutting table (1), the output end of the electric push rod (9) is connected to an air box (10), a number of negative pressure holes (11) are provided on one side of the air box (10), an air extraction pump (12) is provided on the top of the air box (10), electric telescopic rods (13) are installed below both ends of the gantry (2), and the output ends of the electric telescopic rods (13) are connected to clamping plates (14).

2. The solid silicone rubber cutting machine according to claim 1, wherein: A groove (15) is opened at the middle of the top of the rubber cutting table (1), and a number of rotating rods (16) are rotatably installed in the groove (15).

3. A solid silicone rubber cutting machine according to claim 1, characterized in that: An inclined groove (17) is opened on one side of the top of the rubber cutting table (1) where the gantry (2) is located, and a number of blanking rollers (18) are rotatably installed in the inclined groove (17).

4. A solid silicone rubber cutting machine according to claim 1, characterized in that: Chute (19) is opened at both ends of the gantry (2), and the chute (19) is slidably connected to the mounting plate (4).

5. A solid silicone rubber cutting machine according to claim 1, characterized in that: A knob is installed on the top of the bolt (8).

6. The solid silica gel cutting machine according to claim 1, wherein: A control panel is provided on the top of the rubber cutting table (1).

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