Silica gel pillow cutting device

Abstract

The utility model discloses a silica gel pillow cutting device which relates to the technical field of silica gel pillows and comprises an operation table, a protection plate, a cabinet door, a first supporting rod and a second supporting rod, the top of the operation table and the protection plate are fixedly installed, one side of the operation table and the cabinet door are fixedly installed, and the top of the operation table and the first supporting rod are movably installed. The inner wall of the first supporting rod and the second supporting rod are movably installed. Through the arrangement of the moving mechanism, the lifting mechanism, the translation mechanism, the driving mechanism, the cutting mechanism and the rolling mechanism, silica gel can be cut at any angle through mutual cooperation of the moving mechanism, the lifting mechanism and the translation mechanism, it is guaranteed that the shape of the silica gel can meet the expectation of a user, and the cutting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silica gel pillow, specifically relates to a silica gel pillow cutting device. BACKGROUND

[0002] In the field of modern household product manufacturing, silica gel pillows are increasingly favored by consumers and show a growing market demand due to their good softness, elasticity, air permeability, environmental protection and non-toxicity and many other advantages.

[0003] In the traditional production process of silica gel pillows, the cutting link mostly relies on manual operation. Workers hold cutters and cut silica gel pillow raw materials or semi-finished products according to the established size specifications. This primitive cutting method has a large risk of human error in cutting accuracy. Since the hand strength of a person is difficult to keep absolutely stable, cutting size deviation is likely to occur under long-term repetitive cutting operation, resulting in products that do not meet the standard size requirements and a large discount in the yield of finished products. For example, for some customized silica gel pillow orders with high requirements for size accuracy, a small size error may cause customer complaints and have a negative impact on the reputation of the enterprise.

[0004] From the perspective of production efficiency, manual cutting speed is extremely limited. The number of cuts completed by a skilled worker per hour is relatively fixed and far from keeping up with the growing order demand. Especially in the peak production season, order backlog becomes the norm, and the enterprise has to invest a large amount of manpower in overtime work, which not only increases labor costs but also may further reduce product quality due to rush work.

[0005] Moreover, silica gel material itself has certain adhesion and toughness, and the cutter is easy to stick to silica gel during manual cutting, which requires frequent cleaning of the cutter, undoubtedly consuming additional time and further reducing overall production efficiency. Moreover, long-term and frequent use of the cutter to cut silica gel causes serious wear of the cutter, which requires frequent replacement and increases tool costs.

[0006] In addition, from the perspective of safety in production, manual cutting of silica gel pillows has many hidden dangers. Frequent use of cutters can cause hand fatigue of workers, and a slight carelessness may cause accidental injuries and other accidents, threatening the personal safety of workers and also making the enterprise face potential risks of compensation for work injuries and economic losses due to production stoppage caused by accidents.

[0007] With the continuous advancement of automation and intelligentization in the manufacturing industry and the stringent requirements of the market for the quality, production efficiency and cost control of silica gel pillow products, it is urgent to develop a silica gel pillow cutting device with high precision, high efficiency, safety and reliability.

[0008] The cutting device in the prior art does not have the functions of automation and omnidirectional cutting, and therefore the utility model puts forward a silica gel pillow cutting device. Utility model content

[0009] The utility model discloses a silica gel pillow cutting device to solve the problem in the background art.

[0010] To solve the above technical problems, the utility model adopts the technical scheme of:

[0011] A silica gel pillow cutting device, including operation platform, guard, cabinet door, first support and second support, the top of operation platform is fixedly installed with guard, one side of operation platform is fixedly installed with cabinet door, the top of operation platform is movably installed with first support, the inner wall of first support is movably installed with second support, the top of operation platform is provided with moving mechanism, moving mechanism can control the horizontal displacement of first support, the top of operation platform is provided with lifting mechanism, lifting mechanism can control the lifting of second support, the inner wall of second support is provided with translation mechanism, translation mechanism can make driving mechanism have longitudinal movement, the top of operation platform is provided with driving mechanism, driving mechanism can drive cutting mechanism and also have rotation function when cutting, the top of operation platform is provided with cutting mechanism, cutting mechanism is used for cutting silica gel, the top of operation platform is provided with rolling mechanism, rolling mechanism is used for reducing the friction between cutting mechanism and translation mechanism.

[0012] The utility model discloses the further improvement in technical scheme is as follows: moving mechanism includes first servo motor, first screw rod and axle bracket, first servo motor is screwed in the top of operation platform, first screw rod is fixedly installed in the output of first servo motor, axle bracket is fixedly installed in the top of operation platform, the one end of first screw rod away from first servo motor is rotatably installed with axle bracket, first support is screwed on the surface of first screw rod.

[0013] Adopt the technical scheme, and the cooperation of first servo motor and first screw rod makes first support have horizontal displacement effect, so that rolling mechanism can realize the cutting of different sizes according to the operation of user, and axle bracket can limit first support to prevent it from exceeding the specified range.

[0014] The utility model discloses the further improvement in technical scheme is as follows: lifting mechanism includes pneumatic cylinder, L shape fixed support and long slide groove, pneumatic cylinder is fixedly installed in the inner wall of first support, the output of pneumatic cylinder is fixedly installed with second support, L shape fixed support is fixedly installed on both sides of first support, long slide groove is set up in the top of operation platform, and first support is slidably installed with operation platform through L shape fixed support.

[0015] The second supporting rod can be moved up and down by the cylinder, so that the rolling mechanism can contact the silica gel, and the user can adjust the extension degree of the cylinder to adjust the cutting depth of the silica gel, the long-shaped sliding groove can make the first supporting rod and the L-shaped fixing frame move more stably, effectively reducing the pressure of the second supporting rod on the first supporting rod, and the L-shaped fixing frame can reduce the pressure of the first supporting rod.

[0016] Further improvement of the technical scheme of the utility model lies in that: the translation mechanism includes second servo motor, second screw rod, limit piece, first fixed sliding block and fixed column body, one end of the second servo motor is fixedly installed on the inner wall of the second supporting rod, the output end of the second servo motor is fixedly installed with the second screw rod, the limit piece is fixedly installed on the end of the second supporting rod far from the second servo motor, the first fixed sliding block is screwedly connected on the surface of the second screw rod, the first fixed sliding block is slidably installed with the second supporting rod, and the bottom of the first fixed sliding block is fixedly installed with the fixed column body.

[0017] Further improvement of the technical scheme of the utility model lies in that: the translation mechanism includes second servo motor, second screw rod, limit piece, first fixed sliding block and fixed column body, one end of the second servo motor is fixedly installed on the inner wall of the second supporting rod, the output end of the second servo motor is fixedly installed with the second screw rod, the limit piece is fixedly installed on the end of the second supporting rod far from the second servo motor, the first fixed sliding block is screwedly connected on the surface of the second screw rod, the first fixed sliding block is slidably installed with the second supporting rod, and the bottom of the first fixed sliding block is fixedly installed with the fixed column body.

[0018] Further improvement of the technical scheme of the utility model lies in that: the driving mechanism includes third servo motor, rotating frame, torsional spring, movable plate and concave wheel, the third servo motor is fixedly installed on the inner wall of the fixed column body, the rotating frame is fixedly installed on the output end of the third servo motor, the torsional spring is annularly fixedly installed on the surface of the rotating frame, the movable plate is rotatably installed on the surface of the rotating frame, the movable plate cooperates with the torsional spring, and one side of the rotating frame far from the fixed column body is fixedly installed with the concave wheel.

[0019] Further improvement of the technical scheme of the utility model lies in that: the driving mechanism includes third servo motor, rotating frame, torsional spring, movable plate and concave wheel, the third servo motor is fixedly installed on the inner wall of the fixed column body, the rotating frame is fixedly installed on the output end of the third servo motor, the torsional spring is annularly fixedly installed on the surface of the rotating frame, the movable plate is rotatably installed on the surface of the rotating frame, the movable plate cooperates with the torsional spring, and one side of the rotating frame far from the fixed column body is fixedly installed with the concave wheel.

[0020] The further improvement in the technical scheme of the utility model lies in that the cutting mechanism comprises a movable shell, a fixed block, a second fixed sliding block, a cutter and a round shaft, the movable shell is movably installed on the surface of the fixed column body, the inner wall of the movable shell is fixedly installed with the fixed block, the side, away from the movable shell, of the fixed block is slidably installed with the second fixed sliding block, the side, away from the fixed block, of the second fixed sliding block is fixedly installed with the round shaft, the round shaft is used in cooperation with the concave wheel, the bottom of the second fixed sliding block is in threaded connection with the cutter, and the top of the inner wall of the movable shell is provided with a rhombic block matched with the movable plate.

[0021] By adopting the above technical scheme, the cooperation of the movable shell and the fixed block can provide effective support for the sliding of the second fixed sliding block, and the cooperation of the second fixed sliding block and the round shaft can realize rapid up-and-down movement, so that the cutter has cutting ability when the second fixed sliding block slides up and down.

[0022] The further improvement in the technical scheme of the utility model lies in that the rolling mechanism comprises an L-shaped support frame, a baffle and a ball, the L-shaped support frame is fixedly installed on the top of the movable shell, the two sides, away from the movable shell, of the L-shaped support frame are fixedly installed with the baffles, the ball is movably installed on the inner wall of the baffle, and the ball is rotatably installed with the fixed column body.

[0023] By adopting the above technical scheme, the cooperation of the L-shaped support frame and the baffle can stably support the movable shell, and the ball can reduce the friction between the movable shell and the fixed column body during the rotation of the movable shell, so that the movable shell can be used for a long time and the service life of the movable shell is improved.

[0024] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0025] 1、The utility model provides a silica gel pillow cutting device, through the setting of moving mechanism, lifting mechanism, translation mechanism, driving mechanism, cutting mechanism and rolling mechanism, the cooperation of moving mechanism, lifting mechanism and translation mechanism can realize arbitrary angle cutting of silica gel, guarantees that the shape of silica gel can meet the anticipation of the user, improves cutting efficiency, guarantees the nimble of rolling mechanism, driving mechanism can drive cutting mechanism to cut through rotation, cutting mechanism can drive mechanism realizes quick up-and-down movement and cuts, rolling mechanism can reduce the friction between cutting mechanism and translation mechanism, improves its service life, through the cooperation of moving mechanism, lifting mechanism, translation mechanism, driving mechanism, cutting mechanism and rolling mechanism, the problem of not having automation and all -round cutting function of cutting device in the background art is solved.

[0026] 2. The utility model provides a silica gel pillow cutting device passes through the setting of first servo motor, first screw rod and axle support, makes first servo motor and the cooperation use of first screw rod make first support rod have the horizontal transfer effect, make rolling mechanism can realize the cutting of different size according to the operation of user, axle support can limit first support rod to make it not exceed the specified range.

[0027] 3. The utility model provides a silica gel pillow cutting device passes through the setting of air cylinder, L shape fixing frame and long chute, makes air cylinder can push second support rod and move up and down, makes rolling mechanism can contact silica gel, and simultaneously user can adjust the telescopic degree of air cylinder to realize the cutting depth adjustment of silica gel, the opening of long chute can make first support rod and L shape fixing frame move more stably, effectively alleviate the pressure of second support rod to first support rod, and L shape fixing frame can carry out decompression for first support rod. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the front view structure schematic drawing of the utility model;

[0029] Figure 2 It is the local structure schematic drawing of the utility model;

[0030] Figure 3 It is the second support rod sectional structure schematic drawing of the utility model;

[0031] Figure 4 It is the local sectional structure schematic drawing of the utility model;

[0032] Figure 5 It is the drive mechanism structure schematic drawing of the utility model;

[0033] Figure 6 It is the first fixed sliding block structure schematic drawing of the utility model

[0034] Figure 7 It is the movable casing half sectional structure schematic drawing of the utility model

[0035] Figure 8 It is the utility model Figure 7 It is the enlarged structure schematic drawing in A of the utility model

[0036] Figure 9 It is the utility model Figure 6 It is the enlarged structure schematic drawing in B of the utility model.

[0037] In the figure: 1, operation platform; 2, guard plate; 3, cabinet door; 4, first supporting rod; 5, second supporting rod; 6, moving mechanism; 61, first servo motor; 62, first screw rod; 63, shaft support; 7, lifting mechanism; 71, air cylinder; 72, L-shaped fixed frame; 73, long sliding slot; 8, translation mechanism; 81, second servo motor; 82, second screw rod; 83, limiting sheet; 84, first fixed sliding block; 85, fixed column body; 9, driving mechanism; 91, third servo motor; 92, rotating frame; 93, torsional spring; 94, movable plate; 95, concave wheel; 10, cutting mechanism; 101, movable shell; 102, fixed block; 103, second fixed sliding block; 104, cutter; 105, round shaft; 11, rolling mechanism; 111, L-shaped support frame; 112, baffle; 113, ball bearing. DETAILED DESCRIPTION

[0038] The utility model will be made further detailed explanation in combination with example:

[0039] Example 1

[0040] As Figures 1-9The utility model provides a silica gel pillow cutting device, including operation platform 1, baffle 2, cabinet door 3, first support 4 and second support 5, the top of operation platform 1 is fixedly installed with baffle 2, the side of operation platform 1 is fixedly installed with cabinet door 3, the top of operation platform 1 is movably installed with first support 4, the inner wall of first support 4 is movably installed with second support 5, the top of operation platform 1 is provided with moving mechanism 6, moving mechanism 6 can control first support 4 and move horizontally, moving mechanism 6 includes first servo motor 61, first screw rod 62 and axle bracket 63, first servo motor 61 is screwed in the top of operation platform 1, first screw rod 62 is fixedly installed at the output of first servo motor 61, axle bracket 63 is fixedly installed at the top of operation platform 1, the end of first screw rod 62 away from first servo motor 61 is rotatably installed with axle bracket 63, first support 4 is screwed on the surface of first screw rod 62, the top of operation platform 1 is provided with lifting mechanism 7, lifting mechanism 7 can control the lifting of second support 5, lifting mechanism 7 includes cylinder 71, L-shaped fixed frame 72 and long slide 73, cylinder 71 is fixedly installed in the inner wall of first support 4, the output of cylinder 71 is fixedly installed with second support 5, L-shaped fixed frame 72 is fixedly installed on both sides of first support 4, long slide 73 is set up in the top of operation platform 1, first support 4 is slidably installed with operation platform 1 through L-shaped fixed frame 72, the inner wall of second support 5 is provided with translation mechanism 8, translation mechanism 8 can make drive mechanism 9 have longitudinal movement, translation mechanism 8 includes second servo motor 81, second screw rod 82, limit piece 83, first fixed sliding block 84 and fixed column body 85, second servo motor 81 is fixedly installed at one end of the inner wall of second support 5, the output of second servo motor 81 is fixedly installed with second screw rod 82, limit piece 83 is fixedly installed at the end of second support 5 away from second servo motor 81, first fixed sliding block 84 is screwed on the surface of second screw rod 82, first fixed sliding block 84 is slidably installed with second support 5, the bottom of first fixed sliding block 84 is fixedly installed with fixed column body 85.

[0041] In the embodiment, through the arrangement of the moving mechanism 6, the lifting mechanism 7, the translation mechanism 8, the driving mechanism 9, the cutting mechanism 10 and the rolling mechanism 11, the cooperation of the moving mechanism 6, the lifting mechanism 7 and the translation mechanism 8 can realize arbitrary angle cutting of silica gel, ensure that the shape of the silica gel can meet the user's expectation, improve the cutting efficiency, ensure the flexibility of the rolling mechanism 11, the driving mechanism 9 can drive the cutting mechanism 10 to cut by rotating, the cutting mechanism 10 can drive the driving mechanism 9 to move up and down quickly to cut, the rolling mechanism 11 can reduce the friction between the cutting mechanism 10 and the translation mechanism 8, improve its service life, the cooperation of the first servo motor 61 and the first screw rod 62 makes the first supporting rod 4 have a horizontal moving function, so that the rolling mechanism 11 can realize cutting of different sizes according to the user's operation, the shaft support 63 can limit the first supporting rod 4 to prevent it from exceeding the specified range, the cylinder 71 can push the second supporting rod 5 to move up and down, so that the rolling mechanism 11 can contact the silica gel, and the user can adjust the extension degree of the cylinder 71 to adjust the cutting depth of the silica gel, the opening of the long-shaped sliding groove 73 can make the first supporting rod 4 and the L-shaped fixing frame 72 move more smoothly, effectively reduce the pressure of the second supporting rod 5 on the first supporting rod 4, the L-shaped fixing frame 72 can reduce the pressure of the first supporting rod 4, the cooperation of the second servo motor 81 and the second screw rod 82 makes the first fixed sliding block 84 move, the limiting piece 83 can limit the first fixed sliding block 84 to prevent it from moving out of the use range, the arrangement of the first fixed sliding block 84 and the fixed column body 85 can realize the movement of the cutting mechanism 10 through the driving of the second screw rod 82, so that the cutting mechanism 10 can cut longitudinally.

[0042] Embodiment 2

[0043] As Figures 1-9As shown, on the basis of embodiment 1, the utility model provides a technical scheme: preferably, driving mechanism 9 includes third servo motor 91, rotating frame 92, torsional spring 93, movable plate 94 and concave wheel 95, third servo motor 91 is fixedly installed on the inner wall of fixed column body 85, rotating frame 92 is fixedly installed at the output end of third servo motor 91, torsional spring 93 is annularly fixedly installed on the surface of rotating frame 92, movable plate 94 is rotatably installed on the surface of rotating frame 92, movable plate 94 and torsional spring 93 are mutually matched, the side, away from fixed column body 85, of rotating frame 92 is fixedly installed with concave wheel 95, cutting mechanism 10 includes movable shell 101, fixed block 102, second fixed sliding block 103, cutting knife 104 and round shaft 105, movable shell 101 is movably installed on the surface of fixed column body 85, the inner wall of movable shell 101 is fixedly installed with fixed block 102, the side, away from movable shell 101, of fixed block 102 is slidably installed with second fixed sliding block 103, the side, away from fixed block 102, of second fixed sliding block 103 is fixedly installed with round shaft 105, round shaft 105 is used in mutual cooperation with concave wheel 95, the bottom of second fixed sliding block 103 is threadedly connected with cutting knife 104, the top of movable shell 101 inner wall is provided with diamond block matched with movable plate 94, rolling mechanism 11 includes L-shaped support frame 111, baffle 112 and ball bearing 113, L-shaped support frame 111 is fixedly installed on the top of movable shell 101, the two sides of the end, away from movable shell 101, of L-shaped support frame 111 are fixedly installed with baffle 112, ball bearing 113 is movably installed on the inner wall of baffle 112, ball bearing 113 is rotatably installed with fixed column body 85.

[0044] In the embodiment, the cooperation of third servo motor 91 and rotating frame 92 can drive concave wheel 95 to rotate, when concave wheel 95 rotates, cutting knife 104 moves up and down, thereby realizing cutting, the setting of torsional spring 93 can make movable plate 94 always rotate towards movable shell 101, movable plate 94 can be clamped on movable shell 101 when rotating frame 92 reverses, so that movable shell 101 rotates synchronously with rotating frame 92, thereby realizing turning, the cooperation of movable shell 101 and fixed block 102 can provide effective support for the sliding of second fixed sliding block 103, the cooperation of second fixed sliding block 103 and round shaft 105 can realize rapid up and down movement, when second fixed sliding block 103 slides up and down, cutting knife 104 has cutting ability, the cooperation of L-shaped support frame 111 and baffle 112 can make movable shell 101 have stable support, ball bearing 113 can reduce the friction between movable shell 101 and fixed column body 85 when rotating, guaranteeing that movable shell 101 can be used for a long time, and improving the service life of movable shell 101.

[0045] The working principle of the silica gel pillow cutting device will be described below.

[0046] As Figures 1-9As shown, when the utility model needs to be used, first, the intelligent operation system is programmed into the operation table 1, then the silica gel is placed on the top of the operation table 1, the intelligent system scans the silica gel, then the third servo motor 91 is started to drive the rotating frame 92 to rotate, when the rotating frame 92 rotates, the concave wheel 95 is driven to rotate, the rotation of the concave wheel 95 drives the circular shaft 105 to move up and down on the surface of the slot of the concave wheel 95, when the circular shaft 105 moves up and down, the second fixed sliding block 103 and the cutter 104 move up and down, then the cylinder 71 is started to pull the second supporting rod 5 to descend until the cutter 104 contacts the silica gel to cut it, when the cutting needs to turn, the intelligent system controls the third servo motor 91 to reverse, the reverse rotation of the third servo motor 91 makes the movable plate 94 clamps the movable shell 101, so that the movable shell 101 rotates synchronously with the rotating frame 92, when the movable shell 101 rotates to the specified angle, the third servo motor 91 continues to rotate forward to drive the concave wheel 95 to rotate to continue cutting the cutter 104, at the same time, the second servo motor 81 can be started to drive the second screw rod 82 to rotate, the rotation of the second screw rod 82 drives the first fixed sliding block 84 to move, the movement of the first fixed sliding block 84 makes the cutter 104 cut the silica gel more accurately, if the first supporting rod 4 needs to be moved, the first servo motor 61 can be started to drive the first screw rod 62 to rotate, the rotation of the first screw rod 62 enables the first supporting rod 4 to move horizontally to ensure that the cutter 104 can cut the silica gel at any position and cut any arc, the utility model needs to use the intelligent operation system to accurately control the start and stop and forward and reverse rotation of the first servo motor 61, the second servo motor 81, the cylinder 71 and the third servo motor 91, so as to ensure that the silica gel can be cut accurately.

[0047] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A silica gel pillow cutting device, comprising an operating table (1), a guard plate (2), a cabinet door (3), a first supporting rod (4) and a second supporting rod (5), characterized in that: The top of the operating platform (1) is fixedly installed with a guard plate (2), one side of the operating platform (1) is fixedly installed with a cabinet door (3), the top of the operating platform (1) is movably installed with a first supporting rod (4), the inner wall of the first supporting rod (4) is movably installed with a second supporting rod (5), the top of the operating platform (1) is provided with a moving mechanism (6), the moving mechanism (6) can control the first supporting rod (4) to move horizontally, the top of the operating platform (1) is provided with a lifting mechanism (7), the lifting mechanism (7) can control the lifting of the second supporting rod (5), the inner wall of the second supporting rod (5) is provided with a translation mechanism (8), the translation mechanism (8) can make the driving mechanism (9) have longitudinal movement, the top of the operating platform (1) is provided with a driving mechanism (9), the driving mechanism (9) can drive the cutting mechanism (10) to cut and also has a rotating function, the top of the operating platform (1) is provided with a cutting mechanism (10), the cutting mechanism (10) is used for cutting silica gel, the top of the operating platform (1) is provided with a rolling mechanism (11), the rolling mechanism (11) is used for reducing the friction between the cutting mechanism (10) and the translation mechanism (8).

2. The cutting device of claim 1, wherein: The moving mechanism (6) comprises a first servo motor (61), a first screw rod (62) and an axle bracket (63), the first servo motor (61) is threadedly connected to the top of the operating platform (1), the first screw rod (62) is fixedly installed at the output end of the first servo motor (61), the axle bracket (63) is fixedly installed at the top of the operating platform (1), one end of the first screw rod (62) away from the first servo motor (61) is rotatably installed with the axle bracket (63), and the first supporting rod (4) is threadedly connected to the surface of the first screw rod (62).

3. The cutting device of claim 1, wherein: The lifting mechanism (7) comprises a pneumatic cylinder (71), an L-shaped fixing frame (72) and an elongated sliding groove (73), the pneumatic cylinder (71) is fixedly installed on the inner wall of the first supporting rod (4), the output end of the pneumatic cylinder (71) is fixedly installed with the second supporting rod (5), the L-shaped fixing frame (72) is fixedly installed on the two sides of the first supporting rod (4), and the elongated sliding groove (73) is formed in the top of the operating platform (1); the first supporting rod (4) is slidably installed with the operating platform (1) through the L-shaped fixing frame (72).

4. The cutting device of claim 1, wherein: The translation mechanism (8) comprises a second servo motor (81), a second screw rod (82), a limiting sheet (83), a first fixed sliding block (84) and a fixed column body (85), the second servo motor (81) is fixedly installed at one end of the inner wall of the second supporting rod (5), the output end of the second servo motor (81) is fixedly installed with the second screw rod (82), the limiting sheet (83) is fixedly installed at one end of the second supporting rod (5) away from the second servo motor (81), the first fixed sliding block (84) is threadedly connected to the surface of the second screw rod (82), the first fixed sliding block (84) is slidably installed with the second supporting rod (5), and the bottom of the first fixed sliding block (84) is fixedly installed with the fixed column body (85).

5. A cutting device for a silica gel pillow according to claim 4, characterized in that: The driving mechanism (9) comprises a third servo motor (91), a rotating frame (92), a torsional spring (93), a movable plate (94) and a concave wheel (95), the third servo motor (91) is fixedly installed on the inner wall of the fixed column body (85), the rotating frame (92) is fixedly installed on the output end of the third servo motor (91), the torsional spring (93) is annularly fixedly installed on the surface of the rotating frame (92), the movable plate (94) is rotatably installed on the surface of the rotating frame (92), the movable plate (94) is matched with the torsional spring (93), and the side, away from the fixed column body (85), of the rotating frame (92) is fixedly installed with the concave wheel (95).

6. A cutting device for a silica gel pillow according to claim 5, characterized in that: The cutting mechanism (10) comprises a movable shell (101), a fixed block (102), a second fixed sliding block (103), a cutter (104) and a circular shaft (105), the movable shell (101) is movably installed on the surface of the fixed column body (85), the inner wall of the movable shell (101) is fixedly installed with the fixed block (102), the side, away from the movable shell (101), of the fixed block (102) is slidingly installed with the second fixed sliding block (103), the side, away from the fixed block (102), of the second fixed sliding block (103) is fixedly installed with the circular shaft (105), the circular shaft (105) is used in matching with the concave wheel (95), the bottom of the second fixed sliding block (103) is screwedly connected with the cutter (104), and the top of the inner wall of the movable shell (101) is provided with a rhombic block matched with the movable plate (94).

7. A cutting device for a silica gel pillow according to claim 6, characterized in that: The rolling mechanism (11) comprises an L-shaped support frame (111), a baffle (112) and a ball (113), the L-shaped support frame (111) is fixedly installed on the top of the movable shell (101), the two sides of the end, away from the movable shell (101), of the L-shaped support frame (111) are fixedly installed with the baffles (112), the ball (113) is movably installed on the inner wall of the baffle (112), and the ball (113) is rotatably installed on the fixed column body (85).

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