Food-grade silica gel product corner cutting and clamping assembly

Abstract

The utility model relates to the technical field of silica gel products, in particular to a corner cutting and clamping assembly for food-grade silica gel products. According to the technical scheme, the device comprises a base, a bottom clamping plate and an end clamping plate, an equipment frame is fixed to the rear side of the upper end of the base, a telescopic cylinder is fixed to the inner wall of the upper end of the equipment frame, the output end of the telescopic cylinder is rotationally connected with the top of the end clamping plate, a fixing rod is fixed to the upper end of the base, and fixing frames are fixed to the two sides of the upper end of the equipment frame; a protection hook rod is installed at the bottom of the fixing frame, an extension plate is fixed to the periphery of the bottom of the end clamping plate, and the bottom of the protection hook rod is clamped below the extension plate. Silica gel is clamped and fixed through downward pressing of the end clamping plate, after clamping, the bottom clamping plate and the end clamping plate can rotate, when different corners of the silica gel are cut, clamping does not need to be carried out again, meanwhile, downward pressing driving can be carried out only after the protection hook rod is manually rotated, and the clamping safety of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone product clamping, in particular to a food-grade silicone product corner cutting and clamping component. Background Art

[0002] Food-grade silicone products are widely used, including pacifiers, baby bottles, cups, toothbrushes, and even spoons. These products are not only used in the infant and young child field, but also widely used in daily necessities such as baking molds, steamers, cups, bowls, etc. The beauty, durability, health and environmental protection of food-grade silicone products have made them gradually become the mainstream material for daily necessities.

[0003] In the production process of silicone products, trimming of scraps and cutting of corners are essential steps. If manual cutting is used alone, if there is no clamping equipment, both hands cannot be used for operation, and the silicone product must be kept stable by hand. However, when clamping and fixing with a clamp, if all four corners of the silicone product need to be cut, multiple clamping and changing of the direction of the silicone product are required, which is relatively troublesome. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a food-grade silicone product corner cutting and clamping component.

[0005] The technical solution of the utility model is as follows: a food-grade silicone product corner cutting and clamping component, comprising a base, a bottom clamping plate and an end clamping plate, an equipment frame is fixed to the rear side of the upper end of the base, a telescopic cylinder is fixed to the inner wall of the upper end of the equipment frame, the output end of the telescopic cylinder is rotatably connected to the top of the end clamping plate, a fixing rod is fixed to the upper end of the base, the bottom clamping plate is rotatably connected to the upper end of the fixing rod, fixing frames are fixed on both sides of the upper end of the equipment frame, a protective hook rod is installed at the bottom of the fixing frame, an extension plate is fixed to the periphery of the bottom of the end clamping plate, the bottom of the protective hook rod is clamped under the extension plate, a support sleeve is fixed to the upper end of the base and located at the periphery of the fixing rod, and a positioning component is arranged between the support sleeve and the bottom clamping plate.

[0006] Preferably, the positioning assembly includes a positioning rod and positioning holes, the positioning holes are opened below the bottom clamp and distributed circumferentially, a telescopic groove is opened in the support sleeve, a telescopic sleeve is slidably connected in the telescopic groove, the positioning rods are equidistantly fixed at the upper end of the telescopic sleeve and correspond one-to-one to the positioning holes, and the upper end of the positioning rod passes through the support sleeve and is inserted into the positioning hole.

[0007] Preferably, a telescopic spring is fixed between the bottom of the telescopic groove and the bottom of the telescopic sleeve.

[0008] Preferably, a pulling ring is slidably connected to the periphery of the supporting sleeve, and the pulling ring and the telescopic sleeve are fixed by a connecting block.

[0009] Preferably, an annular plate is fixed to the periphery of the upper end of the support sleeve, a ball is mounted on the upper end of the annular plate, and the upper end of the ball is against the bottom clamping plate.

[0010] Preferably, a mounting frame is fixed to the bottom of the fixing frame, the upper end of the protection hook rod is rotatably connected in the mounting frame, and a torsion spring is provided at the rotatable connection with the mounting frame, and a baffle is fixed on the inner side of the mounting frame.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects: the silicone is clamped and fixed by pressing down on the end clamps, and after clamping, the bottom clamps and the end clamps can be rotated, and there is no need to re-clamp when cutting different corners of the silicone, and the downward drive can only be performed after the protective hook rod is manually rotated, thereby improving the clamping safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front cutaway structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the side appearance structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the combined structure of the telescopic sleeve and the positioning rod of the utility model.

[0015] Figure numerals: 1. base; 2. equipment frame; 21. telescopic cylinder; 3. fixing rod; 4. bottom clamp; 41. positioning hole; 5. end clamp; 51. extension plate; 6. fixing frame; 61. mounting frame; 62. baffle; 63. protective hook rod; 7. support sleeve; 71. telescopic groove; 72. telescopic sleeve; 73. positioning rod; 74. telescopic spring; 75. pulling ring; 76. annular plate; 77. ball bearing. DETAILED DESCRIPTION

[0016] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] Example

[0018] like Figure 1-3As shown, the utility model proposes a food-grade silicone product corner cutting and clamping assembly, including a base 1, a bottom clamping plate 4 and an end clamping plate 5. An equipment frame 2 is fixed to the rear side of the upper end of the base 1, and a telescopic cylinder 21 is fixed to the inner wall of the upper end of the equipment frame 2. The output end of the telescopic cylinder 21 is rotatably connected to the top of the end clamping plate 5, a fixing rod 3 is fixed to the upper end of the base 1, and the bottom clamping plate 4 is rotatably connected to the upper end of the fixing rod 3. Fixing frames 6 are fixed on both sides of the upper end of the equipment frame 2, and a protective hook rod 63 is installed at the bottom of the fixing frame 6. An extension plate 51 is fixed to the outer periphery of the bottom of the end clamping plate 5, and the bottom of the protective hook rod 63 is clamped under the extension plate 51. A support sleeve 7 is fixed to the upper end of the base 1 and located at the outer periphery of the fixing rod 3. A positioning assembly is arranged between the support sleeve 7 and the bottom clamping plate 4, and an annular plate 76 is fixed to the outer periphery of the upper end of the support sleeve 7. A ball 77 is installed on the upper end of the annular plate 76, and the upper end of the ball 77 is against the bottom clamping plate 4.

[0019] A mounting frame 61 is fixed to the bottom of the fixing frame 6 , the upper end of the protection hook rod 63 is rotatably connected in the mounting frame 61 , and a torsion spring is provided at the rotatable connection with the mounting frame 61 , and a baffle 62 is fixed to the inner side of the mounting frame 61 .

[0020] The positioning assembly includes a positioning rod 73 and a positioning hole 41. The positioning holes 41 are opened below the bottom splint 4 and are distributed circumferentially. A telescopic groove 71 is opened in the support sleeve 7. A telescopic sleeve 72 is slidably connected in the telescopic groove 71. The positioning rods 73 are equidistantly fixed at the upper end of the telescopic sleeve 72 and correspond one to one with the positioning holes 41. The upper end of the positioning rod 73 passes through the support sleeve 7 and is inserted into the positioning hole 41. A telescopic spring 74 is fixed between the bottom of the telescopic groove 71 and the bottom of the telescopic sleeve 72. A pulling ring 75 is slidably connected to the periphery of the support sleeve 7. The pulling ring 75 and the telescopic sleeve 72 are fixed by a connecting block.

[0021] In this embodiment, the entire device is first connected to an external power supply, and then the silicone product is placed on the bottom clamping plate 4 to expose its corners. Then, the end clamping plate 5 is driven by the telescopic cylinder 21 to press down to clamp and fix the silicone product. Then, the corner cutting of the silicone product can be performed with both hands. During this process, if different corners need to be cut, the bottom clamping plate 4 can be rotated. In this case, the pulling ring 75 is pressed down, so that the telescopic sleeve 72 moves downward under the condition of compressing the telescopic spring 74, driving the positioning rod 73 to move downward, releasing the rotation limit of the bottom clamping plate 4 so that it can be cut automatically. By rotating, when the positioning rod 73 is inserted into the positioning hole 41, the stability of the bottom clamp 4 can be guaranteed, and there is no need for multiple clamping, which makes the operation simpler. When the end clamp 5 moves upward, the outer extension plate 51 on the periphery thereof abuts against the bottom of the protective hook rod 63, which will push the protective hook rod 63 to flip outward, and at the same time, the torsion spring is twisted until the bottom of the outer extension plate 51 reaches the uppermost end, and the protective hook rod 63 locks the bottom of the outer extension plate 51 and limits it. Without manually flipping the protective hook rod 63, the end clamp 5 cannot be driven downward, thereby avoiding accidental downward pressure injuries caused by the hand being located between the clamps, thereby improving the safety of the clamping structure.

[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A food-grade silicone product edge cutting and clamping assembly, comprising a base (1), a bottom clamping plate (4) and an end clamping plate (5), characterized in that: An equipment frame (2) is fixed to the rear side of the upper end of the base (1), a telescopic cylinder (21) is fixed to the inner wall of the upper end of the equipment frame (2), the output end of the telescopic cylinder (21) is rotatably connected to the top of the end clamping plate (5), a fixing rod (3) is fixed to the upper end of the base (1), the bottom clamping plate (4) is rotatably connected to the upper end of the fixing rod (3), fixing frames (6) are fixed to both sides of the upper end of the equipment frame (2), a protective hook rod (63) is installed at the bottom of the fixing frame (6), an extension plate (51) is fixed to the outer periphery of the bottom of the end clamping plate (5), and the bottom of the protective hook rod (63) is clamped under the extension plate (51), a support sleeve (7) is fixed to the upper end of the base (1) and located on the outer periphery of the fixing rod (3), and a positioning component is provided between the support sleeve (7) and the bottom clamping plate (4).

2. A food-grade silicone product corner cutting and clamping assembly according to claim 1, characterized in that: The positioning assembly comprises a positioning rod (73) and a positioning hole (41), wherein the positioning holes (41) are provided below the bottom clamping plate (4) and are distributed in a circumference, wherein a telescopic groove (71) is provided in the support sleeve (7), wherein a telescopic sleeve (72) is slidably connected in the telescopic groove (71), wherein the positioning rod (73) is equidistantly fixed at the upper end of the telescopic sleeve (72) and corresponds one to one with the positioning holes (41), wherein the upper end of the positioning rod (73) passes through the support sleeve (7) and is inserted into the positioning hole (41).

3. A food-grade silicone product corner cutting and clamping assembly according to claim 2, characterized in that: A telescopic spring (74) is fixed between the bottom of the telescopic groove (71) and the bottom of the telescopic sleeve (72).

4. A food-grade silicone product corner cutting and clamping assembly according to claim 2, characterized in that: A pulling ring (75) is slidably connected to the periphery of the supporting sleeve (7), and the pulling ring (75) is fixed to the telescopic sleeve (72) via a connecting block.

5. The food-grade silicone product corner cutting and clamping assembly according to claim 1, characterized in that: An annular plate (76) is fixed to the periphery of the upper end of the support sleeve (7), a ball (77) is mounted on the upper end of the annular plate (76), and the upper end of the ball (77) abuts against the bottom clamping plate (4).

6. A food-grade silicone product corner cutting and clamping assembly according to claim 1, characterized in that: A mounting frame (61) is fixed at the bottom of the fixing frame (6), the upper end of the protection hook rod (63) is rotatably connected in the mounting frame (61), and a torsion spring is provided at the rotatably connected position with the mounting frame (61), and a baffle (62) is fixed inside the mounting frame (61).

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