Production process and equipment for pet nursing pad
By coordinating the guiding and cutting mechanisms, the burrs on the nursing pads are cut using rollers and universal joints, and the position is corrected by laser detection. This solves the problem of wasted long burrs on the nursing pads and achieves efficient cutting and material reuse.
Patent Information
- Application Number
- CN202511730439.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-24
- Publication Date
- 2026-01-20
AI Technical Summary
During the production of pet care pads, the long sides of the pads may have cotton cores or non-woven fabric edges that are sealed, leading to an increase in material consumption and preventing the pads from effectively absorbing moisture and providing softness.
The device employs a guiding mechanism and a cutting mechanism to cut burrs by rotating rollers and universal joints, and uses a laser detection component to correct the position of the nursing pad to ensure cutting accuracy. The collecting mechanism collects the cut burrs for reuse.
This effectively avoids waste of the main body of the nursing pad, ensures cutting accuracy and material utilization, reduces the generation of defective products, and enables the effective collection and reuse of burrs.
Smart Images
Figure CN121361259A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of pet product production, and particularly relates to a pet nursing pad production process and equipment. BACKGROUND
[0002] In the process of pet feeding, the nursing pad used is very important, and is widely applied to various pet species, such as cats, dogs, rabbits, hamsters and various pets. The market demand is sharply increased with the trend of pet keeping. In the process of producing the nursing pad, non-woven fabric is generally used as the surface layer material, and it is usually required to be soft, breathable and quick-drying to avoid stimulating the pet skin. The core part is a mixture of high molecular water-absorbing resin and wood pulp, which can quickly lock water and enhance the structural stability. After the above working process, the nursing pad is usually in a long strip state and is rolled up, and finally is cut into a suitable rectangle by a cutting device and the four edges are edge-sealed. In the cutting process, only the wide edges are cut, and the long edges are usually not specially treated, but the long edges of the nursing pad usually have some non-woven fabric or cotton core edges, which will be edge-sealed. The edge-sealed part cannot achieve the function of absorbing water, and is not as soft as the core part of the nursing pad, which will directly lead to the waste of these materials. SUMMARY
[0003] To solve the problems in the background art, the application provides a pet nursing pad production process and equipment, which solves the problem that the cotton core or non-woven fabric edges on both sides will be edge-sealed when the nursing pad is cut, thereby increasing the proportion of consumables.
[0004] To achieve the above purpose, the application provides the following technical scheme: a pet nursing pad production process, the specific steps are as follows: S1, the wood pulp in the roll is crushed by a crusher and is driven by a fan to gather on the toilet paper on the mesh belt, and is wrapped by the toilet paper to become a cotton core layer, and is coated with non-woven fabric outside; S2, the fluffy cotton core layer and the product after forming and compounding are rolled by the rollers arranged in a triangular shape, so that the materials of the product can be tightly combined. The pressure provided by the cylinder and the rotation of the light roller drive the fluffy cotton core layer to become compact and not layered. The compacted cotton core layer is driven by the pressure provided by the cylinder and the rotation of the pattern roller to print the pattern on the non-woven fabric, thereby forming a nursing pad prototype. The nursing pad is wound and connected to the pet nursing pad production equipment to perform the edge cutting work before edge sealing; S3, after the pet nursing pad production equipment cuts the edges of the nursing pad, it can be sent to the edge sealing equipment for edge sealing and packaging.
[0005] The application also provides the following technical scheme: a pet nursing pad production equipment, which comprises a supporting mechanism; The supporting mechanism is provided with two groups of guide mechanisms, each group consisting of two symmetrically arranged guide mechanisms, and each of the two sides of the supporting mechanism is symmetrically provided with a cutting mechanism, and the two cutting mechanisms are located between the two groups of guide mechanisms, the guide mechanisms can drive the cutting mechanisms to cut the burrs of the nursing pad through a transmission belt, and the bottom of the supporting mechanism is provided with a collecting mechanism for collecting the cut burrs; One of the guide mechanisms comprises a bracket mounted on the supporting mechanism, two ends of the bracket are respectively provided with a spring telescopic rod, and the ends of the two spring telescopic rods are jointly provided with a roller one, two universal joints are symmetrically and rotatably mounted on the supporting mechanism, the ends of each universal joint are connected with a roller two through a hydraulic rod one, and the two sides of the roller two are respectively rotatably clamped with a guard plate one and a guard plate two, and the supporting mechanism is slidably clamped with the guard plate one through a hydraulic rod two. The end of the hydraulic rod one is movably clamped with the roller one, one end of the bracket is connected with a triangular plate through two symmetrically arranged telescopic rods, one end of the triangular plate is slidably clamped on the guard plate two, and the ends of each spring telescopic rod are symmetrically provided with two balance rods, and the other end of the triangular plate abuts against the outer periphery of the corresponding balance rod. Two groups of laser detection assemblies for detecting the position of the nursing pad are mounted on the supporting mechanism, and the two groups of laser detection assemblies are symmetrically arranged and located between the two groups of guide mechanisms.
[0006] Preferably, the roller one and the roller two are both made of metal and coated with a rubber layer on the outer periphery, and the roller one and the bracket in each group of guide mechanisms are rolled on the nursing pad, when the nursing pad passes through the guide mechanism and is wound again by the traction device, the roller one and the bracket are driven to rotate, and the ends of the universal joints drive the cutting mechanism to cut the burrs of the nursing pad through a transmission belt.
[0007] Preferably, each group of laser detection assemblies has four laser detection assemblies, and each laser detection assembly comprises a laser emitter and a laser receiver, two of the laser detection assemblies in each group are located on one side of the nursing pad, and the other two laser detection assemblies are located on the other side of the nursing pad, one of each two laser detection assemblies is located on the nursing pad, and the other laser detection assembly adjacent to it is not located on the nursing pad.
[0008] Preferably, the end of the hydraulic rod one is provided with a notch, and the inside of the main shaft for connecting the roller one is provided with a protruding part corresponding to the notch.
[0009] Preferably, the cutting mechanism comprises a metal shaft one and a metal shaft two rotatably mounted on the nursing pad. The end of the metal shaft one is connected with a positioning disc one through a bolt, and a group of blades are clamped between the metal shaft one and the positioning disc one in a ring shape. The metal shaft two is provided with a positioning disc two and is fastened by a nut, and a group of gaskets are clamped between the metal shaft two and the positioning disc two in an annular array; The universal joint in the two upper and lower symmetrical guide mechanisms is respectively in transmission connection with the metal shaft one and the metal shaft two through two transmission belts.
[0010] Preferably, the transmission belt is connected to the outer periphery of the universal joint in the pulling direction of the nursing pad, the nursing pad is authorized to be pulled, the drum one rotates and drives the universal joint to rotate through the hydraulic rod one, the universal joint drives the metal shaft one and the metal shaft two to rotate through the transmission belt, at this time, each blade can be in mutual friction with the corresponding gasket and cut the burr of the nursing pad.
[0011] Preferably, the positioning disc one is closely attached to the metal shaft one, and the attachment surfaces are both provided with notches for placing the blades. The positioning disc two is provided with clamping grooves for placing the gaskets.
[0012] Preferably, the collecting mechanism comprises a centrifugal pump fixed to the top of the supporting mechanism, the input end of the centrifugal pump is in communication with a collecting box mounted on the supporting mechanism, a group of filter plates are equidistantly mounted in the inside of the collecting box, and one concentrating box is in communication with the two ends of the collecting box through air pipes, and the concentrating box is towards the joint between the blade and the gasket.
[0013] Preferably, the concentrating box is welded to the supporting mechanism, a baffle is mounted in the inside of the concentrating box, a gap exists between the outer periphery of the baffle and the inner wall of the concentrating box, and a cover plate is mounted on the top of the collecting box through bolts.
[0014] Compared with the prior art, the present application has the following beneficial effects: The present application cooperates the structures of the nursing pad and the guide mechanism, disconnects the drum one and the drum two through the hydraulic rod one, pushes or pulls the baffle one through the hydraulic rod two, deflects and still rotates the drum two which is rolled on the nursing pad, thereby correcting the nursing pad to be wound by the axial traction equipment, preventing the cutting mechanism from failing to cut the burr of the nursing pad, pushing the corresponding balance lever through any triangular plate when the drum two deviates in any direction, making the drum one rise and no longer contact the nursing pad, guiding the nursing pad only by the drum two, keeping the correct angle of the nursing pad to be pulled and the cutting distance, avoiding waste of materials, and ensuring that the cutting mechanism does not cut the main part of the nursing pad to cause the generation of defective products.
[0015] The nursing pad is wound and the second roller is rotated through the cooperation of the cutting mechanism, the guide mechanism and other structures, the second roller drives the universal joint to rotate through the hydraulic rod one, so that the transmission belt drives the metal shaft one and the metal shaft two to rotate, each blade and the corresponding pad plate are closely fitted and cut off the burr of the nursing pad in turn, and the cutting form is the rotating blade, even if the burr cannot be effectively cut, the burr will not be pulled, so that the nursing pad is pulled and the angle is deviated, and the winding is disorderly and irregular.
[0016] The burr cut off is directly extracted into the collection box through the cooperation of the collection mechanism and other structures, and is retained by the filter plate, so that the cotton is prevented from entering the inside of the centrifugal pump, the staff can regularly disassemble the bolts on the cover plate and clean the inside of the collection box, the cleaned burr can be used again, waste in the production process of the nursing pad is avoided, and the suction force can be generated only through the gap between the baffle and the collection box due to the blocking of the baffle, compared with being directly sucked through the collection box, the suction force generated outside the collection box can be effectively improved, when the device is stopped, the burr is lighter and is also stuck in the gap, and the burr will not be scattered everywhere. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is an appearance structure schematic view of the present application; Figure 2 It is an appearance structure schematic view of the supporting mechanism and the guide mechanism of the present application; Figure 3 It is a cooperation schematic view of the supporting mechanism and the universal joint structure of the present application; Figure 4 It is a cooperation schematic view of the spring telescopic rod and the first roller structure of the present application; Figure 5 It is an internal structure schematic view of the second roller of the present application; Figure 6 It is a split cross-sectional view of the structure of the first roller and the hydraulic rod one of the present application; Figure 7 It is a front view of the cooperation of the guide mechanism and the nursing pad structure of the present application; Figure 8 It is a cooperation schematic view of the cutting mechanism and the collection mechanism structure of the present application; Figure 9 It is a split schematic view of the detailed structure in the cutting mechanism of the present application; Figure 10 It is an internal structure schematic view of the collection box of the present application.
[0018] In the diagram: 1. Nursing pad; 2. Support mechanism; 3. Guiding mechanism; 31. Bracket; 32. Spring telescopic rod; 33. Roller 1; 34. Balance bar; 35. Universal joint; 36. Hydraulic rod 1; 37. Roller 2; 38. Guard plate 1; 39. Hydraulic rod 2; 30. Guard plate 2; 301. Triangular plate; 302. Telescopic rod; 4. Drive belt; 5. Cutting mechanism; 51. Metal shaft 1; 52. Positioning disc 1; 53. Blade; 54. Metal shaft 2; 55. Positioning disc 2; 56. Pad; 6. Collection mechanism; 61. Centrifugal pump; 62. Collection box; 621. Cover plate; 622. Filter plate; 63. Air tube; 64. Collection box; 65. Baffle; 7. Laser detection assembly. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] This invention provides a manufacturing process for pet care pads, the specific steps of which are as follows: S1. The rolled wood pulp is crushed by a shredder and driven by a blower to gather on the toilet paper on the mesh belt, and then wrapped by the toilet paper to form a cotton core layer, and covered with non-woven fabric on the outside. S2. The fluffy cotton core layer and the molded composite product are pressed by a series of rollers arranged in a triangular pattern, so that the materials of the product can be tightly bonded together. The pressure provided by the cylinder and the rotation of the light roller make the fluffy cotton core layer compact and non-delaminated. The compacted cotton core layer is then pressed by the pressure provided by the cylinder and the rotation of the patterned roller, so that the pattern on the patterned roller is printed on the non-woven fabric, thus forming the prototype of the nursing pad 1. The nursing pad 1 is then rolled up and connected to the pet nursing pad production equipment for edge trimming before sealing. S3. After the pet care pad production equipment cuts off the rough edges of the care pad 1, it can be sent to the edge sealing equipment for edge sealing and packaging.
[0021] like Figures 1 to 10 As shown, the present invention also provides a pet care pad production device, including a support mechanism 2; The support mechanism 2 is equipped with two sets of guide mechanisms 3. Each set consists of two symmetrical guide mechanisms 3 arranged vertically. A cutting mechanism 5 is symmetrically arranged on both sides of the support mechanism 2. The two cutting mechanisms 5 are located between the two sets of guide mechanisms 3. The guide mechanism 3 can drive the cutting mechanism 5 to cut the rough edges of the nursing pad 1 through the transmission belt 4. A collection mechanism 6 for collecting the cut rough edges is installed at the bottom of the support mechanism 2. One of the guide mechanisms 3 comprises a bracket 31 mounted on the supporting mechanism 2, both ends of the bracket 31 are respectively provided with a spring telescopic rod 32, the ends of the two spring telescopic rods 32 are jointly provided with a roller I 33, two universal joints 35 are symmetrically and rotatably mounted on the supporting mechanism 2, the ends of each universal joint 35 are connected with a roller II 37 through a hydraulic rod I 36, both sides of the roller II 37 are respectively rotatably clamped with a guard plate I 38 and a guard plate II 30, the supporting mechanism 2 is slidably clamped with the guard plate I 38 through a hydraulic rod II 39; The end of the hydraulic rod I 36 is movably clamped with the roller I 33, one end of the bracket 31 is connected with a triangular plate 301 through two symmetrically arranged telescopic rods 302, one end of the triangular plate 301 is slidably clamped on the guard plate II 30, the ends of each spring telescopic rod 32 are symmetrically provided with two balance rods 34, the other end of the triangular plate 301 abuts against the outer periphery of the corresponding balance rod 34; The supporting mechanism 2 is provided with two groups of laser detection assemblies 7 for detecting the position of the nursing pad 1, the two groups of laser detection assemblies 7 are symmetrically arranged and located between the two groups of guide mechanisms 3.
[0022] The end of the hydraulic rod I 36 is provided with a notch, the inside of the main shaft for connecting the roller I 33 is provided with a protruding part corresponding to the notch.
[0023] The roller I 33 and the roller II 37 are both made of metal material and are coated with a rubber layer on the outer periphery, the roller I 33 and the bracket 31 in each group of guide mechanisms 3 are all rolled on the nursing pad 1, when the nursing pad 1 passes through the guide mechanism 3 and is wound again by the traction device, the roller I 33 and the bracket 31 are driven to rotate, the ends of the universal joint 35 drive the cutting mechanism 5 to cut the burr of the nursing pad 1 through the transmission belt 4.
[0024] By adopting the above scheme: the nursing pad 1 passes through each group of guide mechanisms 3, so that the roller I 33 and the roller II 37 in each guide mechanism 3 are all rolled on the nursing pad 1, when the end of the nursing pad 1 is wound by the traction device, the roller I 33 and the roller II 37 are both in a rotating state, further, the roller I 33 drives the universal joint 35 to rotate through the hydraulic rod I 36 clamped therewith, and the universal joint 35 drives the cutting mechanism 5 to cut the burr of the nursing pad 1 in the process of being pulled; Then the collecting mechanism 6 needs to be started, so that the falling cotton core is collected by the collecting mechanism 6 and is prepared for secondary use; During the pulling process, the position of the nursing pad 1 deviates, so that the cutting mechanism 5 cannot smoothly cut the nursing pad 1 to the appropriate distance, so that the burr is not cut or is cut too much, the laser detection assembly 7 can sense the deviation of the position of the nursing pad 1, so as to start the device; The end of the control hydraulic rod 36 is no longer engaged with the end of the roller 33, thereby disconnecting the transmission connection between the roller 33 and the roller 37. At this time, the hydraulic rod 39 in each guide mechanism 3 is activated, and its end pushes or pulls the guard plate 38. Since the roller 37 is connected to the universal joint 35 through the hydraulic rod 36, and the guard plate 38 is not fixedly connected to the roller 37, when the guard plate 38 is pushed or pulled, the roller 37 rolling on the nursing pad 1 will also deflect and continue to rotate, thereby correcting the nursing pad 1 so that it is axially wound by the traction device, and at the same time preventing the cutting mechanism 5 from failing to properly cut the rough edges of the nursing pad 1. It is important to note that regardless of the direction in which roller 2 37 deflects, any triangular plate 301 mounted on guard plate 2 30 will push the corresponding balance bar 34, thereby pushing roller 1 33 upward and compressing spring telescopic rod 32. At this time, roller 1 33 will no longer contact the nursing pad 1. Therefore, when roller 2 37 deflects, the nursing pad 1 can only be guided by roller 2 37 to correct its traction direction. Furthermore, when hydraulic rod 1 36 retracts and the connection between roller 1 33 and roller 2 37 is broken, each roller 2 37 can deflect individually by the corresponding hydraulic rod 2 39. However, during the correction process, the direction and angle of deflection of each roller 2 37 need to be consistent to ensure that the nursing pad 1 is corrected at the correct angle. After the nursing pad 1 is re-detected to the appropriate position by the laser detection component 7, the guiding mechanism 3 can be restored to the initial position to maintain the correct traction angle of the nursing pad 1 and the control of the cutting distance. This avoids material waste and also ensures that the cutting mechanism 5 will not cut the main body of the nursing pad 1, thus preventing the production of defective products.
[0025] like Figures 1 to 10 As shown, each group of laser detection components 7 has four components, and each laser detection component 7 includes a laser emitter and a laser receiver. Two of the laser detection components 7 in each group are located on one side of the nursing pad 1, and the other two laser detection components 7 are located on the other side of the nursing pad 1. One of every two laser detection components 7 is located on the nursing pad 1, and the other laser detection component 7 adjacent to it is not located on the nursing pad 1.
[0026] The above scheme is adopted: by Figure 7 The display clearly shows the position between the laser detection component 7 and the nursing pad 1. When the edge of the nursing pad 1 detaches... Figure 7 The detection of all laser detection components 7, i.e. Figure 7 As indicated, hydraulic rod 2 39 needs to extend, thereby pushing one side of roller 2 37 upward, so that during the traction process of nursing pad 1, guided by roller 2 37, the edge of nursing pad 1 can return to its original position. Figure 7When the two laser detection assemblies 7 are between each other, that is, one laser detection assembly 7 can detect the nursing pad 1, and the adjacent other laser detection assembly 7 cannot detect the nursing pad 1, at this time, the cutting mechanism 5 can cut the edge of the nursing pad 1 at a proper distance; In the above workflow, it is still necessary to ensure that the deflection angles of the various rollers 37 are equal; When Figure 7 In the above workflow, it is still necessary to ensure that the deflection angles of the various rollers 37 are equal; Figure 7 When all the guide arrows are reversely placed, the nursing pad 1 can be guided back to the correct traction angle; Further need to confirm is that the laser detection assembly 7 can more accurately detect whether the nursing pad 1 deviates from the predetermined route, thereby causing the cutting work of the cutting mechanism 5 to fail, the distance between every two laser detection assemblies 7 can also be reset, thereby ensuring that the cutting distance of the cutting mechanism 5 meets the process requirements, which is not limited.
[0027] As Figures 1 to 10 shown, the cutting mechanism 5 includes a metal shaft 51 and a metal shaft 54 respectively rotatably installed on the nursing pad 1; The end of the metal shaft 51 is connected with a positioning disc 52 through a bolt, and a group of blades 53 are clamped between the metal shaft 51 and the positioning disc 52 in a ring shape; The metal shaft 54 is provided with a positioning disc 55 on the outer periphery and is fastened by a nut, and a group of pads 56 are clamped between the metal shaft 54 and the positioning disc 55 in a ring shape. The universal joint 35 in the two upper and lower symmetrical guide mechanisms 3 is drivingly connected with the metal shaft 51 and the metal shaft 54 through the two transmission belts 4.
[0028] The above scheme is adopted: first of all, when the nursing pad 1 is wound and drives each roller 33 and roller 37 to rotate, each roller 37 drives the universal joint 35 to rotate through the corresponding hydraulic rod 36, so that the universal joint 35 drives the metal shaft 51 and the metal shaft 54 to rotate at the same speed through the transmission belt 4; During the rotation of the metal shaft 51 and the metal shaft 54, each blade 53 and the corresponding pad 56 will in turn closely adhere to and cut off the burr of the nursing pad 1, and the cutting form is the rotating blade 53, even if the burr cannot be effectively cut, it will not be pulled, so as to cause the nursing pad 1 to be pulled at an angle and appear messy and disorderly when winding; It should be noted that the material of the backing plate 56 can be made of flexible materials such as rubber, wood and plastic, but not limited to, but the use of high hardness metal to avoid shortening the service life of the blade 53; When the blade 53 and the backing plate 56 cannot cooperate to cut off the burr, the device can be stopped and the bolts in the cutting mechanism 5 can be loosened and the corresponding blade 53 or backing plate 56 can be replaced, further improving the convenience of device maintenance.
[0029] As shown in Figures 1 to 10 The transmission belt 4 is connected to the outer periphery of the universal joint 35 in the traction direction of the nursing pad 1, the nursing pad 1 is pulled, the drum 33 rotates and drives the universal joint 35 to rotate through the hydraulic rod 36, the universal joint 35 drives the metal shaft 51 and the metal shaft 54 to rotate through the transmission belt 4, at this time each blade 53 can be in contact with the corresponding backing plate 56 and cut the burr of the nursing pad 1.
[0030] The above scheme: the structure shown above can be clearly seen in Figure 8 The rotation of the universal joint 35 is generated by the traction of the nursing pad 1, and it does not rotate autonomously, so the corresponding metal shaft 51 and metal shaft 54 will change with the traction speed of the nursing pad 1, so the working state of the device depends entirely on the traction winding equipment, when the winding equipment needs to stop, the device will also stop, only the collection mechanism 6 needs to be stopped, and it will not cause too much work; And at the same time, it should be noted that before the work is completely finished, the nursing pad 1 is always in contact with the last group of guide mechanism 3, which means that the cutting mechanism 5 will cut the burr of the nursing pad 1 until the nursing pad 1 completely passes through the cutting mechanism 5, the cutting mechanism 5 will be driven by the guide mechanism 3 to work, further ensuring the working efficiency and completion of the device.
[0031] As shown in Figure 9 The positioning disc 52 and the metal shaft 51 are closely attached and the attachment surface is provided with a notch for placing the blade 53; The positioning disc 55 has a clamping groove for placing the backing plate 56.
[0032] The above scheme: the blade 53 and the backing plate 56 cooperate to cut the burr, which will cause the installation position of the two to deviate due to the long working time, but the additionally provided notch and clamping groove will fix the corresponding backing plate 56 and blade 53, thereby preventing the above situation from occurring and causing the cutting work to be unable to proceed smoothly.
[0033] As shown in Figures 1 to 10As shown, the collecting mechanism 6 comprises a centrifugal pump 61 fixed on the top of the supporting mechanism 2, the input end of the centrifugal pump 61 is communicated with a collecting box 62 installed on the supporting mechanism 2, a group of filter plates 622 are equidistantly installed in the inside of the collecting box 62, and two ends of the collecting box 62 are communicated with a concentrating box 64 through air pipes 63, and the concentrating box 64 is towards the joint between the blade 53 and the pad 56.
[0034] The top of the collecting box 62 is bolted with a cover plate 621.
[0035] The concentrating box 64 is welded on the supporting mechanism 2, a baffle 65 is installed in the inside of the concentrating box 64, and a gap exists between the outer periphery of the baffle 65 and the inner wall of the concentrating box 64.
[0036] By adopting the above scheme, when the device starts to work, the suction of the centrifugal pump 61 acts on the concentrating box 64 through the collecting box 62 and the air pipes 63, the cut-off burrs are directly sucked into the collecting box 62 and are retained by the filter plates 622, and the cotton wool is prevented from entering the inside of the centrifugal pump 61, the bolts on the cover plate 621 can be regularly dismounted by the staff to clean the inside of the collecting box 62, the cut-off burrs can be reused, and the waste in the production process of the nursing pad 1 is avoided.
[0037] And due to the blockage of the baffle 65, the suction can only pass through the gap between the baffle 65 and the concentrating box 64, compared with directly sucking through the concentrating box 64, the suction generated outside the concentrating box 64 can be effectively improved, when the device stops, the burrs are lighter and are clamped in the gap, and the situation that the burrs are scattered everywhere is avoided.
[0038] The working principle and the use process of the present application are as follows: The nursing pad 1 passes through each group of guide mechanisms 3, when the nursing pad 1 is rolled by the traction equipment, the roller one 33 and the roller two 37 are in a rotating state, the roller one 33 drives the universal joint 35 to rotate through the hydraulic rod one 36, the universal joint 35 drives the metal shaft one 51 and the metal shaft two 54 to rotate through the transmission belt 4, at this time, each blade 53 and the corresponding pad 56 are closely attached to each other and cut off the burrs of the nursing pad 1; The suction generated by the centrifugal pump 61 acts on the concentrating box 64 through the collecting box 62 and the air pipes 63, the cut-off burrs are directly sucked into the collecting box 62 and are retained by the filter plates 622, and the staff can regularly clean; During the traction process, if the nursing pad 1 deviates, the laser detection assembly 7 can sense it, so as to start the guide mechanism 3; The control hydraulic rod 36 is no longer clamped on the roller 33, thereby disconnecting the roller 33 from the roller 37, the hydraulic rod 39 in each guide mechanism 3 pushes or pulls the guard plate 38, the roller 37 which is rolling on the nursing pad 1 is also deflected, thereby correcting the nursing pad 1 to be axially wound by the traction device; Regardless of the deflection of the roller 37, any triangular plate 301 installed on the guard plate 30 will push the corresponding balance rod 34, so that the roller 33 rises, at this time the roller 33 will no longer contact the nursing pad 1, so when the roller 37 is deflected, the nursing pad 1 can only be guided by the roller 37 to correct the direction of traction, but in the correction work, the direction and angle of deflection of each roller 37 need to be unified, so as to ensure that the angle of the nursing pad 1 is corrected correctly.
[0039] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying that these entities or actions are in any way mutually exclusive, or in any way arranged or ordered in succession or sequence relative to one another. Moreover, the terms "comprising" or "comprises," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, alternatives, and variations can be made in the embodiments without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.
Claims
1. A pet care pad production process characterized by, The specific steps are as follows: S1, the wood pulp in the roll is crushed by a crusher and driven by a fan to gather on the toilet paper of the mesh belt, and is wrapped by the toilet paper to become a cotton core layer, and the outside is covered with non-woven fabric; S2, the fluffy cotton core layer and the product after forming and compounding are rolled by the roller of the product-shaped arrangement, so that the materials of the product can be closely combined, the pressure provided by the air cylinder and the rotation of the light roller drive the fluffy cotton core layer to become compact and not layered, the compacted cotton core layer is driven by the pressure provided by the air cylinder and the rotation of the pattern roller to print the pattern on the non-woven fabric, thereby forming a nursing pad (1) prototype, and the nursing pad (1) is wound and connected to a pet nursing pad production equipment to perform the burr cutting work before edge sealing; S3, when the pet nursing pad production equipment cuts the burr of the nursing pad (1), it can be sent to the edge sealing equipment for edge sealing and packaging.
2. A pet care pad production apparatus characterized by; The supporting mechanism (2) is provided with two groups of guide mechanisms (3), each two upper and lower symmetrical guide mechanisms (3) form a group, and one cutting mechanism (5) is symmetrically arranged on both sides of the supporting mechanism (2), the two cutting mechanisms (5) are located between the two groups of guide mechanisms (3), the guide mechanism (3) can drive the cutting mechanism (5) to cut the burr of the nursing pad (1) through the transmission belt (4), and the bottom of the supporting mechanism (2) is provided with a collecting mechanism (6) for collecting the cut burr; One of the guide mechanisms (3) comprises a bracket (31) mounted on the supporting mechanism (2), two spring telescopic rods (32) are mounted at the two ends of the bracket (31), and a roller one (33) is jointly mounted at the ends of the two spring telescopic rods (32). Two universal joints (35) are symmetrically and rotatably mounted on the supporting mechanism (2), a roller two (37) is connected to the end of each universal joint (35) through a hydraulic rod one (36), and a guard plate one (38) and a guard plate two (30) are rotatably connected to the two sides of the roller two (37), and the supporting mechanism (2) is slidably connected with the guard plate one (38) through a hydraulic rod two (39). The end of the hydraulic rod one (36) is movably connected with the roller one (33), one end of the bracket (31) is connected with a triangular plate (301) through two symmetrically arranged telescopic rods (302), one end of the triangular plate (301) is slidably connected with the guard plate two (30), and the end of each spring telescopic rod (32) is symmetrically provided with two balance rods (34). The other end of the triangular plate (301) abuts against the outer periphery of the corresponding balance rod (34). Two groups of laser detection assemblies (7) for detecting the position of the nursing pad (1) are mounted on the supporting mechanism (2), and the two groups of laser detection assemblies (7) are symmetrically arranged and located between the two groups of guide mechanisms (3). 3. The pet care pad production apparatus of claim 2, wherein: The first roller (33) and the second roller (37) are made of metal material and are coated with rubber layer, the first roller (33) and the support (31) in each group of the guide mechanism (3) are rolled on the nursing pad (1), when the nursing pad (1) passes through the guide mechanism (3) and is rewound by the traction device, the first roller (33) and the support (31) are driven to rotate, the end of the universal joint (35) drives the cutting mechanism (5) to cut the burr of the nursing pad (1) through the transmission belt (4).
4. The pet care pad production apparatus of claim 3, wherein: Each group of the laser detection assembly (7) has four, and any one of the laser detection assembly (7) includes a laser emitter and a laser receiver, two of each group of the laser detection assembly (7) are located on one side of the nursing pad (1), and the other two laser detection assemblies (7) are located on the other side of the nursing pad (1), one of each two laser detection assemblies (7) is located on the nursing pad (1), and the other laser detection assembly (7) adjacent to it is not located on the nursing pad (1).
5. A pet care pad production apparatus according to claim 4, characterized in that: The end of the hydraulic rod one (36) is provided with a notch, and the inside of the main shaft of the first roller (33) is provided with a protruding part corresponding to the notch.
6. The pet care pad production apparatus of claim 5, wherein: The cutting mechanism (5) includes a metal shaft one (51) and a metal shaft two (54) which are respectively rotatably installed on the nursing pad (1); The end of the metal shaft one (51) is connected with a positioning disc one (52) through a bolt, and a group of blades (53) are clamped between the metal shaft one (51) and the positioning disc one (52) in a ring direction array; The metal shaft two (54) is provided with a positioning disc two (55) on the outer periphery and is fastened by a nut, and a group of gaskets (56) are clamped between the metal shaft two (54) and the positioning disc two (55) in a ring direction array; The universal joint (35) in two upper and lower symmetrical guide mechanisms (3) is drivingly connected with the metal shaft one (51) and the metal shaft two (54) through two transmission belts (4).
7. A pet care pad production apparatus according to claim 6, characterized in that: The transmission belt (4) is connected to the outer periphery of the universal joint (35) in the direction in which the nursing pad (1) is pulled, the nursing pad (1) is pulled, the first roller (33) rotates and drives the universal joint (35) to rotate through the hydraulic rod one (36), the universal joint (35) drives the metal shaft one (51) and the metal shaft two (54) to rotate through the transmission belt (4), at this time, each blade (53) can abut against the corresponding gasket (56) and cut the burr of the nursing pad (1).
8. A pet care pad production apparatus according to claim 7, characterized in that: The positioning disc one (52) and the metal shaft one (51) are closely attached, and the attachment surfaces are provided with notches for placing the blades (53); The positioning disc two (55) has a clamping groove for placing the gasket (56).
9. A pet care pad production apparatus according to claim 8, characterized in that: The collecting mechanism (6) comprises a centrifugal pump (61) fixed on the top of the supporting mechanism (2), an input end of the centrifugal pump (61) is communicated with a collecting box (62) installed on the supporting mechanism (2), a group of filter plates (622) are equidistantly installed in the collecting box (62), and two ends of the collecting box (62) are both communicated with a concentrating box (64) through air pipes (63).
10. A pet care pad production apparatus according to claim 9, characterized in that: The concentrating box (64) is welded on the supporting mechanism (2), a baffle (65) is installed in the concentrating box (64), a gap exists between the outer periphery of the baffle (65) and the inner wall of the concentrating box (64), and the top of the collecting box (62) is provided with a cover plate (621) through bolts.