Positioning and fixing device of sponge cutting machine

Abstract

The invention relates to the technical field of sponge cutting and positioning, and discloses a sponge cutting machine positioning and fixing device which comprises a sponge placing disc, a supporting mechanism, a cutting mechanism fixing frame and a positioning and fixing mechanism, and one side of the top of the sponge placing disc is connected with a sponge adsorption mechanism; the supporting mechanism is fixedly arranged below the sponge placing disc; the cutting mechanism fixing frames are installed on the two sides of the supporting mechanism and located above the sponge containing disc. The positioning and fixing mechanisms are arranged at the two ends of the sponge containing disc and comprise pressing and clamping mechanisms, and the pressing and clamping mechanisms are arranged at the two ends of the top of the sponge containing disc. According to the positioning and fixing device of the sponge cutting machine, after intelligent induction of the induction device, sponge is directly, firmly and stably adsorbed to the position above the sponge containing disc, the sponge containing disc can be automatically controlled to rotate in a reciprocating mode to adjust the cutting machining angle, the sponge is positioned and fixed, and the situation that the cutting precision is reduced due to displacement of the sponge during machining is avoided; and the positioning and fixing efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of sponge cutting and positioning, in particular to a sponge cutting machine positioning and fixing device. Background Art

[0002] Sponge is a porous material with good water absorption and can be used to clean objects. Commonly used sponges are made of wood cellulose fibers or foamed plastic polymers. In addition, there are natural sponges made from sponge animals. Most natural sponges are used for body cleaning or painting. Sponges need to be fixed when they are cut by machine.

[0003] At present, when cutting sponges, manual cutting or machine cutting is generally adopted. Manual cutting is time-consuming and labor-intensive, while when cutting by machine, the sponge is easy to move, which affects the cutting effect of the sponge; during the sponge cutting process of the sponge cutting machine, the sponge needs to be fixed, and the common sponge cutting machine only has a supporting function for the sponge, and there is no device that can adapt to the fixed sponges of different sizes, which can easily cause the sponge to slip during the cutting process, which is very inconvenient to use. Therefore, it is necessary to design a corresponding technical solution to solve the problem. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a positioning and fixing device for a sponge cutting machine, which solves the technical problems that manual cutting is time-consuming and labor-intensive, and the sponge is prone to movement when cut by machine, affecting the cutting effect of the sponge. There is no device that can adapt to fix sponges of different sizes, which can easily cause the sponge to slip during the cutting process, making it very inconvenient to use.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a sponge cutting machine positioning and fixing device, comprising a sponge placement plate, a supporting mechanism, a cutting mechanism fixing frame and a positioning and fixing mechanism, a sponge adsorption mechanism is connected to one side of the top of the sponge placement plate, the sponge adsorption mechanism comprises a fan, a suction pipe is connected to the upper side of the fan, the suction pipe is connected to the side of the sponge placement plate, the top of the sponge placement plate is provided with adsorption holes, the bottom of the adsorption holes is a connecting structure and is connected to the suction pipe, and a sensing device is installed in the middle of the top of the sponge placement plate; The supporting mechanism is fixedly arranged below the sponge placement plate; The cutting mechanism fixing frame is installed on both sides of the supporting mechanism and is located above the sponge placement plate; The positioning and fixing mechanism is arranged at two ends of the sponge placement plate, and the positioning and fixing mechanism comprises a pressing and clamping mechanism, and the pressing and clamping mechanism is arranged at two ends of the top of the sponge placement plate.

[0006] Preferably, movable grooves are provided at the front and rear ends of the top of the sponge placement plate, bearings are fixedly provided on both sides of the movable groove, a rotating shaft rod is rotatably connected between the bearings, an auxiliary feed and discharge roller is fixedly provided in the middle of the rotating shaft rod, and the auxiliary feed and discharge roller protrudes above the movable groove; the movable groove is used to movably adjust the auxiliary feed and discharge roller, the rotating shaft rod is used to penetrate the fixed auxiliary feed and discharge roller to drive it to rotate, and the bearings are used to smoothly support the rotation of the rotating shaft rod.

[0007] Preferably, the support mechanism comprises a support platform, a support plate 1, a bottom plate and a driving motor, the support plate 1 is welded and distributed at the front and rear ends of the bottom of the sponge placing plate, the bottom plate is welded to the bottom of the support plate 1, the driving motor is arranged under the support platform and a support rod is fixedly distributed around the driving motor, the support rod is fixedly arranged at the bottom of the support platform, the output end of the driving motor is connected to the driving shaft, a limiting cylinder is fixedly provided at the middle of the support platform, the driving shaft passes through and is connected to the inside of the limiting cylinder, and the upper end of the driving shaft is fixedly provided at the middle of the bottom of the bottom plate, and a supporting leg is fixedly provided at the bottom corner of the support platform; the support plate 1 and the bottom plate are used to fix and support the sponge placing plate, the driving motor and the driving shaft are used to drive and control the support plate 1 and the bottom plate to rotate stably, so as to automatically adjust the angle of the sponge placing plate, the limiting cylinder is used to limit the driving shaft to rotate stably, a plurality of support rods are used to support and fix the driving motor with high strength, the supporting legs are used to fix and support the support platform, and the support platform is used to stably support the driving structure.

[0008] Preferably, the cutting mechanism fixing frame includes a top plate, a bracket one, an electric push rod device and a cutting assembly, the bracket one is in an L-shaped structure and fixed on both sides of the supporting platform, the top plate is fixed on the top of the bracket one, the electric push rod device is installed in the middle of the top of the top plate, a push rod is connected through the bottom of the electric push rod device, the bottom of the push rod and the top of the cutting assembly are welded with a mounting plate, and the mounting plate is connected around by bolts; the bracket one in an L-shaped structure is used to fix the top plate, the electric push rod device is used to control the lifting and lowering of the push rod to adjust the height of the cutting assembly, and the mounting plate is used to disassemble and assemble the cutting assembly.

[0009] The cam is secured to the bottom of the base and is secured on a platform with a spring, which is fixed to the base at the bottom and has a spring loaded connection with the top of the base, the spring being secured to the bottom of the base and being secured on the top of the base with a spring.

[0010] Preferably, a rotating rod 1 is fixedly provided through the middle of the pulley disc 1, an end plate 1 is fixedly provided at the outer end of the rotating rod 1, an extension shaft 1 is fixedly provided on the outer side wall of the end plate 1, a support plate 2 is fixedly provided on the outer side of the extension shaft 1, and the support plate 2 is fixedly provided above the outer side wall of the sponge placement disc; a rotating rod 2 is fixedly provided through the middle of the pulley disc 2, an end plate 2 is fixedly provided at the outer end of the rotating rod 2, an extension shaft 2 is fixedly provided on the outer side wall of the end plate 2, a support plate 3 is fixedly provided on the outer side of the extension shaft 2, and the support plate 3 is fixedly provided below the outer side wall of the sponge placement disc; the rotating rod 1 and the rotating rod 2 are used to fix and support the pulley disc 1 and the pulley disc 2, and the end plates 1 and 2 are used to extend and support the rotating rod 1 and the rotating rod 2, the extension shaft 1, the support plate 2 and the extension shaft 2. The support plate 3 is used to fix and support the pulley disc assembly.

[0011] Preferably, the pressing and clamping mechanism includes a vertical pole, a pressing plate, a horizontal plate and a fixed plate, the fixed plate is fixedly arranged above the inner plate, an adjustment slot is opened near the upper middle of the fixed plate, a movable shaft is fixedly arranged at the upper end of the adjustment slot, a sleeve is connected to the external rotation of the movable shaft, the horizontal plate is fixedly arranged on the outside of the sleeve, the vertical pole is fixedly arranged near the inner end of the horizontal plate, and the pressing plate is fixedly arranged at the lower end of the vertical pole; the adjustment slot is used to support the sleeve to rotate outside the movable shaft, the horizontal plate is used to support the external flipping adjustment of the sleeve, and the vertical pole and the pressing plate are used to press the top of the sponge.

[0012] Preferably, the pressing and clamping mechanism also includes an electric hydraulic cylinder and a hydraulic rod, the hydraulic rod is connected to the top of the electric hydraulic cylinder, the upper end of the hydraulic rod is fixedly provided with a convex plate 2, the upper end of the convex plate 2 is rotatably connected to a bracket 3, the bracket 3 is fixedly arranged at the bottom near the outside of the horizontal plate, the lower end of the electric hydraulic cylinder is fixedly provided with a convex plate 1, the lower end of the convex plate 1 is rotatably connected to a bracket 2, the bracket 2 is fixedly arranged on the outer side wall of the fixed plate; the arranged electric hydraulic cylinder and hydraulic rod are used to automatically control the telescopic adjustment so as to control the flipping adjustment of the horizontal plate, the convex plate 2 is located inside the bracket 3 for movable adjustment, and the convex plate 1 is located inside the bracket 2 for movable adjustment, and the structure is simple.

[0013] (III) Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: the sponge adsorption mechanism connected to one side of the top of the sponge placement plate is convenient for starting the sponge to be directly, firmly and stably adsorbed on the top of the sponge placement plate after intelligent sensing by the sensing device, and the large-area and uniform adsorption and fixation are more stable; the supporting mechanism arranged under the sponge placement plate can stably support the whole and automatically control the reciprocating rotation of the sponge placement plate to adjust the cutting processing angle; the lifting assembly and cutting assembly arranged in the middle of the cutting mechanism fixing frame can facilitate automatic control of the lifting and adjusting height to cut the sponge; the positioning and fixing mechanisms and the pressing and clamping mechanisms arranged at both ends of the sponge placement plate can facilitate automatic control to position and fix the sponge, thereby avoiding displacement during processing to reduce the cutting accuracy, and greatly improving the efficiency of positioning and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front upper right three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall front lower left three-dimensional structure of the present invention; Figure 3 It is an overall schematic diagram of the cutting mechanism fixing frame of the present invention; Figure 4 This is a schematic diagram of the structure above the sponge placement tray of the present invention; Figure 5 It is a schematic diagram of the overall structure of the sponge placement plate and the supporting mechanism of the present invention; Figure 6 It is a schematic diagram of the positioning and fixing mechanism and the pressing and clamping mechanism of the present invention; Figure 7 It is a schematic diagram of the side structure of the pulley of the present invention; Figure 8 It is a schematic diagram of the pressing and clamping mechanism of the present invention; Fig. 9 It is a schematic diagram of the auxiliary sliding feeding and discharging mechanism of the present invention.

[0015] In the figure, 1. sponge placing plate; 11. sponge adsorption mechanism; 111. adsorption hole; 112. suction pipe; 113. fan; 12. induction device; 13. auxiliary feeding and discharging roller; 131. movable groove; 132. rotating shaft rod; 133. bearing; 2. supporting mechanism; 21. supporting platform; 211. supporting leg; 22. supporting plate 1; 221. bottom plate; 23. driving motor; 231. driving shaft; 232. supporting rod; 233. limiting cylinder; 3. cutting mechanism fixing frame; 31. top plate; 311. bracket 1; 32. electric push rod device; 321. push rod; 33. cutting assembly; 34. mounting plate; 4. positioning and fixing mechanism; 41. pressing and clamping mechanism; 411. vertical Rod; 412, pressing plate; 413, cross plate; 414, fixed plate; 4141, adjusting slot; 4142, sleeve; 4143, movable shaft; 415, electric hydraulic cylinder; 4151, convex plate one; 4152, bracket two; 416, hydraulic rod; 4161, convex plate two; 4162, bracket three; 42, fixed seat; 43, rope; 44, pulley disk one; 441, rotating rod one; 442, end plate one; 443, extension shaft one; 444, support plate two; 45, pulley disk two; 451, rotating rod two; 452, end plate two; 453, extension shaft two; 454, support plate three; 46, electric winding and retracting device; 47, positioning plate; 471, connecting rod; 472, spring frame. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 9 The embodiment of the present invention provides a technical solution: a positioning and fixing device for a sponge cutting machine, comprising a sponge placing plate 1, a supporting mechanism 2, a cutting mechanism fixing frame 3 and a positioning and fixing mechanism 4, a sponge adsorption mechanism 11 is connected to one side of the top of the sponge placing plate 1, the sponge adsorption mechanism 11 comprises a fan 113, a suction pipe 112 is connected to the upper side of the fan 113, the suction pipe 112 is connected to the side of the sponge placing plate 1, the top of the sponge placing plate 1 is provided with adsorption holes 111, the bottom of the adsorption holes 111 is a connecting structure and is connected to the suction pipe 112, and a sensing device 12 is installed in the middle of the top of the sponge placing plate 1; The supporting mechanism 2 is fixedly arranged below the sponge placement plate 1; The cutting mechanism fixing frame 3 is installed on both sides of the supporting mechanism 2 and is located above the sponge placing plate 1; The positioning and fixing mechanism 4 is disposed at two ends of the sponge placement plate 1 . The positioning and fixing mechanism 4 includes a pressing and clamping mechanism 41 . The pressing and clamping mechanism 41 is disposed at two ends of the top of the sponge placement plate 1 .

[0018] By connecting the sponge adsorption mechanism 11 to one side of the top of the sponge placement plate 1, it is convenient to start the sponge directly, firmly and stably adsorbed on the top of the sponge placement plate 1 after the intelligent sensing by the sensing device 12. The large-area and uniform adsorption and fixation are more stable. By setting the supporting mechanism 2 below the sponge placement plate 1, the whole is stably supported and the sponge placement plate 1 can be automatically controlled to reciprocate and rotate to adjust the cutting angle. By setting the lifting assembly and cutting assembly in the middle of the cutting mechanism fixing frame 3, it is convenient to automatically control the lifting and adjusting height to cut the sponge. By setting the positioning and fixing mechanism 4 and the pressing and clamping mechanism 41 at both ends of the sponge placement plate 1, it is convenient to automatically control the positioning and fixing of the sponge to avoid displacement during processing and reduce the cutting accuracy, thereby greatly improving the efficiency of positioning and fixing.

[0019] As a further improvement, the top front and rear ends of the sponge placement plate 1 are provided with movable grooves 131, bearings 133 are fixedly provided on both sides of the movable groove 131, a rotating shaft 132 is rotatably connected between the bearings 133, an auxiliary feeding and discharging roller 13 is fixedly provided in the middle of the rotating shaft 132, and the auxiliary feeding and discharging roller 13 protrudes above the movable groove 131; The movable groove 131 is used to flexibly adjust the auxiliary feeding and discharging roller 13, the rotating shaft rod 132 is used to penetrate and fix the auxiliary feeding and discharging roller 13 to drive it to rotate, and the bearing 133 is used to smoothly support the rotating shaft rod 132 to rotate.

[0020] Further improved, the support mechanism 2 includes a support platform 21, a support plate 22, a bottom plate 221 and a drive motor 23, the support plate 22 is welded and distributed at the front and rear ends of the bottom of the sponge placement plate 1, the bottom plate 221 is welded to the bottom of the support plate 22, the drive motor 23 is arranged below the support platform 21 and a support rod 232 is fixedly distributed around the drive motor 23, the support rod 232 is fixedly arranged at the bottom of the support platform 21, the output end of the drive motor 23 is connected to a drive shaft 231, a limiting cylinder 233 is fixedly arranged in the middle of the support platform 21, the drive shaft 231 is connected to the inside of the limiting cylinder 233, and the upper end of the drive shaft 231 is fixedly arranged in the middle of the bottom of the bottom plate 221, and a support leg 211 is fixedly arranged at the bottom corner of the support platform 21; The support plate 22 and the bottom plate 221 are used to fix and support the sponge placement plate 1, the driving motor 23 and the driving shaft 231 are used to drive and control the support plate 22 and the bottom plate 221 to rotate stably, so as to automatically adjust the angle of the sponge placement plate 1, the limiting cylinder 233 is used to limit the driving shaft 231 to rotate stably, the multiple support rods 232 are used to support and fix the driving motor 23 with high strength, the supporting legs 211 are used to fix and support the supporting platform 21, and the supporting platform 21 is used to stably support the driving structure.

[0021] Further improved, the cutting mechanism fixing frame 3 includes a top plate 31, a bracket 311, an electric push rod device 32 and a cutting assembly 33, the bracket 311 is fixedly arranged on both sides of the support platform 21 in an L-shaped structure, the top plate 31 is fixedly arranged on the top of the bracket 311, the electric push rod device 32 is installed in the middle of the top of the top plate 31, the bottom of the electric push rod device 32 is connected with a push rod 321, the bottom of the push rod 321 and the top of the cutting assembly 33 are welded with a mounting plate 34, and the mounting plate 34 is connected by bolts around one circumference; An L-shaped bracket 311 is provided to fix the top plate 31 , an electric push rod device 32 is used to control the lifting and lowering of the push rod 321 to adjust the height of the cutting assembly 33 , and a mounting plate 34 is used to disassemble and assemble the cutting assembly 33 .

[0022] Further improved, the positioning and fixing mechanism 4 also includes a fixed seat 42, a rope 43, a pulley disc 1 44, a pulley disc 2 45, an electric winding and retracting device 46 and a positioning plate 47. The fixed seat 42 is fixedly arranged at the two ends of the top of the sponge placement plate 1, the positioning plate 47 is arranged on the inner side of the fixed seat 42 and an inner plate is fixedly arranged on the outer side, a connecting rod 471 is fixedly arranged on the inner side of the inner plate, and the connecting rod 471 is connected to the fixed seat 42 through, a spring frame 472 is welded between the inner plate and the fixed seat 42, and the spring frame 472 is located on the outside of the connecting rod 471, the rope 43 is fixedly arranged on the outer end of the connecting rod 471, the pulley disc 1 44 and the pulley disc 2 45 are respectively arranged on the upper and lower ends of both sides of the sponge placement plate 1, the electric winding and retracting device 46 is fixedly arranged in the middle of the bottom of the sponge placement plate 1, and the rope 43 passes through the pulley disc 1 44 and the pulley disc 2 45 and is connected to the inside of the electric winding and retracting device 46; The fixed seat 42 is used to support the inward and outward movement adjustment of the connecting rod 471, the positioning plate 47 is used to directly position and clamp the sponge, the spring frame 472 is used to elastically stretch the connecting rod 471, the rope 43 is used to pull and move the connecting rod 471, and the pulley disk 1 44 and the pulley disk 2 45 are used to assist the sliding adjustment of the rope 43.

[0023] Further improved, a rotating rod 441 is fixedly provided through the middle of the pulley plate 44, an end plate 442 is fixedly provided at the outer end of the rotating rod 441, an extension shaft 443 is fixedly provided on the outer side of the end plate 442, a support plate 444 is fixedly provided on the outer side of the extension shaft 443, and the support plate 444 is fixedly provided above the outer side wall of the sponge placement plate 1; A rotating rod 451 is fixedly provided through the middle of the pulley plate 45, an end plate 452 is fixedly provided at the outer end of the rotating rod 451, an extension shaft 453 is fixedly provided at the outer side of the end plate 452, a support plate 454 is fixedly provided at the outer side of the extension shaft 453, and the support plate 454 is fixedly provided below the outer side wall of the sponge placement plate 1; The rotating rod 1 441 and the rotating rod 2 451 are used to fix and support the pulley plate 1 44 and the pulley plate 2 45, and the end plate 1 442 and the end plate 2 452 are used to extend and support the rotating rod 1 441 and the rotating rod 2 451, the extension shaft 1 443, the support plate 2 444 and the extension shaft 2 453. The support plate 3 454 is used to fix and support the pulley plate assembly.

[0024] Further improved, the pressing and clamping mechanism 41 includes a vertical rod 411, a pressing plate 412, a horizontal plate 413 and a fixed plate 414, the fixed plate 414 is fixedly arranged above the inner plate, an adjusting slot 4141 is opened near the middle of the fixing plate 414, a movable shaft 4143 is fixedly arranged at the upper end of the adjusting slot 4141, a sleeve 4142 is rotatably connected to the outer part of the movable shaft 4143, the horizontal plate 413 is fixedly arranged at the outer part of the sleeve 4142, the vertical rod 411 is fixedly arranged near the inner end of the horizontal plate 413, and the pressing plate 412 is fixedly arranged at the lower end of the vertical rod 411; The adjusting groove 4141 is provided to support the sleeve 4142 to rotate outside the movable shaft 4143, the horizontal plate 413 is used to support the external flipping adjustment of the sleeve 4142, and the vertical rod 411 and the pressing plate 412 are used to press the top of the sponge.

[0025] Specifically, the pressing and clamping mechanism 41 further includes an electric hydraulic cylinder 415 and a hydraulic rod 416. The hydraulic rod 416 is connected to the upper part of the electric hydraulic cylinder 415. A convex plate 2 4161 is fixedly provided on the upper end of the hydraulic rod 416. A bracket 3 4162 is rotatably connected to the upper end of the convex plate 2 4161. The bracket 3 4162 is fixedly arranged near the outer side of the bottom of the horizontal plate 413. A convex plate 1 4151 is fixedly provided on the lower end of the electric hydraulic cylinder 415. A bracket 2 4152 is rotatably connected to the lower end of the convex plate 1 4151. The bracket 2 4152 is fixedly arranged on the outer side wall of the fixed plate 414. The electric hydraulic cylinder 415 and the hydraulic rod 416 are used to automatically control the telescopic adjustment so as to control the flipping adjustment of the horizontal plate 413. The convex plate 2 4161 is located inside the bracket 3 4162 for movable adjustment, and the convex plate 1 4151 is located inside the bracket 2 4152 for movable adjustment. The structure is simple.

[0026] Working principle: First, place the sponge on the sponge placement plate 1 from the front, and then input it through the auxiliary feeding and discharging roller 13; After being sensed by the sensing device 12, the fan 113 of the sponge adsorption mechanism 11 is intelligently started, and air is sucked through the air suction pipe 112, so that the multiple adsorption holes 111 adsorb the sponge evenly and over a large area; At the same time, the electric winding and releasing device 46 of the positioning and fixing mechanism 4 is started to automatically control the releasing and retracting rope 43, so that the rope 43 pulls the connecting rod 471 to move outward, and the sliding is assisted by the pulley plate 1 44 and the pulley plate 2 45, and the elastic action of the spring frame 472 makes the positioning plate 47 move inward to position and fix the sponge; Then start the electric hydraulic cylinder 415 of the pressing and clamping mechanism 41, and automatically control the hydraulic rod 416 to adjust the extension and contraction, so that the horizontal plate 413 is supported at the movable shaft 4143 and turned over and adjusted, and is fastened and pressed on the sponge through the vertical rod 411 and the pressing plate 412, so as to clamp and fix the sponge with high strength and stability; The electric push rod device 32 is started to automatically control the push rod 321 to rise and fall and adjust the height of the cutting assembly 33, so that the cutting assembly 33 directly contacts the sponge for cutting processing; The driving motor 23 can also be started to automatically control the driving shaft 231 to rotate, thereby driving the sponge placement plate 1 to rotate forward and reverse to adjust the cutting angle.

[0027] The present invention comprises a sponge placement plate 1, a sponge adsorption mechanism 11, an adsorption hole 111, an air suction pipe 112, a fan 113, a sensing device 12, an auxiliary feeding and discharging roller 13, a movable groove 131, a rotating shaft rod 132, a bearing 133, a supporting mechanism 2, a supporting platform 21, a supporting leg 211, a supporting plate 22, a bottom plate 221, a driving motor 23, a driving shaft 231, a supporting rod 232, a limiting cylinder 233, a cutting mechanism fixing frame 3, a top plate 31, a bracket 311, an electric push rod device 32, a push rod 321, a cutting assembly 33, Mounting plate 34, positioning and fixing mechanism 4, pressing and clamping mechanism 41, vertical rod 411, pressing plate 412, horizontal plate 413, fixing plate 414, adjusting groove 4141, sleeve 4142, movable shaft 4143, electric hydraulic cylinder 415, convex plate 1 4151, bracket 2 4152, hydraulic rod 416, convex plate 2 4161, bracket 3 4162, fixing seat 42, rope 43, pulley plate 1 44, rotating rod 1 441, end plate 1 442, extension shaft 1 443, support plate 2 444, pulley plate 2 45, rotating rod 2 45 1. End plate 2 452, extension shaft 2 453, support plate 3 454, electric winding and retracting device 46, positioning plate 47, connecting rod 471, spring frame 472, all components are universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional experimental methods. The problem solved by the present invention is that manual cutting is time-consuming and labor-intensive, while the sponge is prone to movement when cut by machine, which affects the cutting effect of the sponge. There is no device that can adapt to sponges of different sizes, which can easily cause the sponge to slip during the cutting process, making it very inconvenient to use. The present invention combines the above components with each other, so that the sponge can be directly fastened and stably adsorbed on the top of the sponge placement plate after intelligent sensing by the sensing device. The large-area and uniform adsorption and fixation are more stable, stably support the whole, and can automatically control the reciprocating rotation of the sponge placement plate to adjust the cutting processing angle, so as to facilitate automatic control of lifting and lowering to adjust the height for cutting the sponge. The sponge is automatically positioned and fixed by automatic control to avoid displacement during processing and reduce cutting accuracy, thereby greatly improving the efficiency of positioning and fixation.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sponge cutting machine positioning and fixing device, comprising a sponge placement plate (1), a support mechanism (2), a cutting mechanism fixing frame (3) and a positioning and fixing mechanism (4), characterized in that: A sponge adsorption mechanism (11) is connected to one side of the top of the sponge placement plate (1), the sponge adsorption mechanism (11) comprises a fan (113), an air suction pipe (112) is connected to the upper side of the fan (113), the air suction pipe (112) is connected to the side of the sponge placement plate (1), adsorption holes (111) are arranged on the top of the sponge placement plate (1), the bottom of the adsorption holes (111) is a connecting structure and is connected to the air suction pipe (112), and a sensing device (12) is installed in the middle of the top of the sponge placement plate (1); The support mechanism (2) is fixedly arranged below the sponge placement plate (1); The cutting mechanism fixing frame (3) is installed on both sides of the supporting mechanism (2) and is located above the sponge placement plate (1); The positioning and fixing mechanism (4) is arranged at two ends of the sponge placement plate (1), and the positioning and fixing mechanism (4) comprises a pressing and clamping mechanism (41), and the pressing and clamping mechanism (41) is arranged at two ends of the top of the sponge placement plate (1).

2. A sponge cutting machine positioning and fixing device according to claim 1, characterized in that: The top of the sponge placement plate (1) is provided with movable grooves (131) at the front and rear ends, bearings (133) are fixedly provided on both sides of the movable groove (131), a rotating shaft (132) is rotatably connected between the bearings (133), an auxiliary feeding and discharging roller (13) is fixedly provided in the middle of the rotating shaft (132), and the auxiliary feeding and discharging roller (13) protrudes above the movable groove (131).

3. A sponge cutting machine positioning and fixing device according to claim 1, characterized in that: The support mechanism (2) comprises a support platform (21), a support plate (22), a bottom plate (221) and a drive motor (23); the support plate (22) is welded and distributed at the front and rear ends of the bottom of the sponge placement plate (1); the bottom plate (221) is welded to the bottom of the support plate (22); the drive motor (23) is arranged below the support platform (21) and a support rod (232) is fixedly distributed around the drive motor (23); the support rod (232) is fixedly arranged at the bottom of the support platform (21); the output end of the drive motor (23) is connected to a drive shaft (231); a limiting cylinder (233) is fixedly arranged in the middle of the support platform (21); the drive shaft (231) penetrates and is connected to the inside of the limiting cylinder (233); and the upper end of the drive shaft (231) is fixedly arranged in the middle of the bottom of the bottom plate (221); and a support leg (211) is fixedly arranged at a bottom corner of the support platform (21).

4. A sponge cutting machine positioning and fixing device according to claim 1, characterized in that: The cutting mechanism fixing frame (3) comprises a top plate (31), a bracket one (311), an electric push rod device (32) and a cutting assembly (33); the bracket one (311) is in an L-shaped structure and is fixedly arranged on both sides of the supporting platform (21); the top plate (31) is fixedly arranged on the top of the bracket one (311); the electric push rod device (32) is installed at the middle of the top of the top plate (31); a push rod (321) is connected through the bottom of the electric push rod device (32); a mounting plate (34) is welded between the bottom of the push rod (321) and the top of the cutting assembly (33); and a circle of the mounting plate (34) is connected by bolts.

5. A sponge cutting machine positioning and fixing device according to claim 1, characterized in that: The positioning and fixing mechanism (4) further comprises a fixing seat (42), a rope (43), a pulley disc 1 (44), a pulley disc 2 (45), an electric winding and releasing device (46) and a positioning plate (47). The fixing seat (42) is fixedly arranged at the top two ends of the sponge placement plate (1). The positioning plate (47) is arranged on the inner side of the fixing seat (42) and an inner plate is fixedly arranged on the outer side. A connecting rod (471) is fixedly arranged on the inner side of the inner plate. The connecting rod (471) penetrates and is connected to the fixing seat (42). The inner plate and the fixing seat (47) are connected to each other. 2) is welded with a spring frame (472), the spring frame (472) is located outside the connecting rod (471), the rope (43) is fixedly arranged at the outer end of the connecting rod (471), the pulley disc 1 (44) and the pulley disc 2 (45) are respectively arranged at the upper and lower ends of both sides of the sponge placement plate (1), the electric winding and retracting device (46) is fixedly arranged at the middle of the bottom of the sponge placement plate (1), and the rope (43) passes through the pulley disc 1 (44) and the pulley disc 2 (45) and is connected to the inside of the electric winding and retracting device (46).

6. A sponge cutting machine positioning and fixing device according to claim 5, characterized in that: A rotating rod 1 (441) is fixedly provided through the middle of the pulley disc 1 (44), an end plate 1 (442) is fixedly provided at the outer end of the rotating rod 1 (441), an extension shaft 1 (443) is fixedly provided on the outer side of the end plate 1 (442), a support plate 2 (444) is fixedly provided on the outer side of the extension shaft 1 (443), and the support plate 2 (444) is fixedly provided above the outer side wall of the sponge placement disc (1); A rotating rod 2 (451) is fixedly provided through the middle of the pulley disc 2 (45), an end plate 2 (452) is fixedly provided at the outer end of the rotating rod 2 (451), an extension shaft 2 (453) is fixedly provided on the outer side wall of the end plate 2 (452), a support plate 3 (454) is fixedly provided on the outer side of the extension shaft 2 (453), and the support plate 3 (454) is fixedly provided below the outer side wall of the sponge placement disc (1).

7. A sponge cutting machine positioning and fixing device according to claim 6, characterized in that: The pressing and clamping mechanism (41) comprises a vertical rod (411), a pressing plate (412), a horizontal plate (413) and a fixed plate (414); the fixed plate (414) is fixedly arranged above the inner plate; an adjusting groove (4141) is provided near the upper middle of the fixing plate (414); a movable shaft (4143) is fixedly arranged at the upper end of the adjusting groove (4141); a sleeve (4142) is rotatably connected to the outer portion of the movable shaft (4143); the horizontal plate (413) is fixedly arranged at the outer portion of the sleeve (4142); the vertical rod (411) is fixedly arranged near the inner end of the horizontal plate (413); and the pressing plate (412) is fixedly arranged at the lower end of the vertical rod (411).

8. A sponge cutting machine positioning and fixing device according to claim 7, characterized in that: The pressing and clamping mechanism (41) further comprises an electric hydraulic cylinder (415) and a hydraulic rod (416), wherein the hydraulic rod (416) is connected to the top of the electric hydraulic cylinder (415), a convex plate 2 (4161) is fixedly provided at the upper end of the hydraulic rod (416), the upper end of the convex plate 2 (4161) is rotatably connected to a bracket 3 (4162), the bracket 3 (4162) is fixedly provided at the bottom of the horizontal plate (413) near the outer side, and a convex plate 1 (4151) is fixedly provided at the lower end of the electric hydraulic cylinder (415), the lower end of the convex plate 1 (4151) is rotatably connected to a bracket 2 (4152), the bracket 2 (4152) is fixedly provided on the outer side wall of the fixed plate (414).

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