Cutting device for automobile foot mat production
By designing a pallet lifting and flipping structure for the cutting device, combined with the use of a pressing component, the problem of inconvenient cutting in the production of car floor mats was solved, achieving efficient cutting and automatic unloading, and improving production efficiency and cutting accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-03
AI Technical Summary
The current production of car floor mats is inconvenient in terms of cutting, especially for irregularly shaped floor mats, which are difficult to cut. Furthermore, it takes time to remove the finished product after cutting, which affects production efficiency.
A cutting device for producing car floor mats has been designed, comprising a cutting mechanism, a pallet, and a drive assembly. Automatic feeding is achieved by lifting and flipping the pallet, and the floor mat is tensioned by a pressing assembly to prevent wrinkles. Automatic sliding of the floor mat is achieved by using linkage components and a guide structure.
It enables efficient cutting and automatic feeding of irregularly shaped floor mats, improving production efficiency, avoiding jamming and wrinkling problems in the finished floor mats after cutting, and enhancing cutting accuracy and production efficiency.
Smart Images
Figure CN224074446U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting devices, and in particular to a cutting device for the production of car floor mats. Background Technology
[0002] As an important component of automotive interiors, the cutting process in the production of car floor mats directly affects product precision and production efficiency. In existing technologies, because floor mats are not regular rectangular structures, multiple cutting processes, including horizontal and vertical cuts, are required during the cutting process, making it difficult to cut.
[0003] In addition, in the existing cutting device, after the cutting is completed, the finished floor mat needs to be removed from the processing table manually before the next round of cutting can be carried out. Because the floor mat has a large area, it is often dragged along the surface of the processing table when it is removed, which takes a lot of time and affects the improvement of production efficiency. Therefore, this solution proposes a cutting device for the production of car floor mats. Utility Model Content
[0004] This utility model proposes a cutting device for the production of car floor mats, which solves the problem of inconvenient cutting and blanking of car floor mats in the prior art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A cutting device for producing car floor mats includes a processing table, a cutting mechanism installed on the top surface of the processing table, and the cutting mechanism includes a fixed frame fixed to the top surface of the processing table, a template disposed below the fixed frame, a cutter fixed to the bottom surface of the template, and a telescopic component mounted on the fixed frame for driving the template to rise and fall.
[0007] The back of the processing table is provided with a feeding cavity, and the top surface of the processing table is provided with a fixing groove that communicates with the feeding cavity. A support plate is provided in the fixing groove, which is located directly below the cutter. The outer ring of the support plate matches the inner ring of the cutter. There is a gap between the outer circumference of the support plate and the inner ring of the fixing groove for the cutter to pass through. A drive assembly is installed in the feeding cavity.
[0008] The drive assembly includes a telescopic component for driving the pallet to rise and fall, and a linkage component for driving the pallet to tilt and flip during the lifting and falling process.
[0009] The above technical solution not only allows for the one-time cutting of floor mats of a fixed shape, but also enables convenient and quick unloading after cutting, greatly improving production efficiency.
[0010] As a further improvement to the above solution, a pressing assembly is installed at both ends of the template. The pressing assembly includes two connecting rods hinged to the ends of the template, a pressing roller rotatably connected between the two connecting rods, and an elastic element connected between the connecting rods and the ends of the template. The length of the pressing roller is greater than the length of the cutter, and when the pressing roller does not contact the top surface of the processing table, its bottom surface is located below the bottom surface of the cutter.
[0011] The above technical solution allows for the automatic tensioning and flattening of the floor mat on the processing table before cutting.
[0012] As a further improvement to the above solution, the bottom surface of the template is provided with a groove that matches the outer periphery of the support plate. A pressure plate is provided in the groove, the bottom surface of the pressure plate is flush with the bottom surface of the cutter, and the top surface of the pressure plate is connected to the top surface of the groove through multiple elastic elements.
[0013] The above technical solution avoids the finished floor mat getting stuck inside the cutter after cutting.
[0014] As a further improvement to the above solution, the bottom surface of the pallet is connected to the output end of the telescopic component one via a connector. The connector includes two mounting plates fixed to the bottom surface of the pallet and a mounting shaft rotatably connected between the two mounting plates. The bottom of the mounting shaft is fixedly connected to the output end of the telescopic component one.
[0015] As a further improvement to the above solution, the linkage includes two guide plates fixed to the bottom of the feeding chamber and two connecting plates respectively fixed to the outer walls of the two mounting plates. Each of the two guide plates has a guide groove on its opposite side, and each guide groove consists of a vertical end and an inclined section located at the bottom of the vertical section. Each of the two connecting plates has a guide post fixed to its outer wall, and one end of each guide post extends into the two guide grooves and slides with them.
[0016] As a further improvement to the above solution, a receiving plate is fixed inside the feeding cavity to receive the sliding mat on the pallet, and the top surface of the receiving plate is an inclined surface that slopes downward to the outside of the feeding cavity.
[0017] The above technical solution can guide the floor mat that slides off the pallet to the outside of the discharge cavity, thereby preventing it from accumulating inside the discharge cavity.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0019] 1. Through the cooperation between the pallet and the drive assembly, the pallet can be driven to descend after cutting. After the pallet descends into the unloading cavity, it will gradually tilt under the drive of the linkage, so that the cut floor mats that fall on the top surface of the pallet can automatically slide off the top surface of the pallet, thereby facilitating unloading.
[0020] 2. By setting up the pressure roller, connecting rod and elastic element, the floor mat can be tensioned before the cutter contacts the floor mat, thereby avoiding wrinkles during cutting and resulting in inaccurate cutting dimensions.
[0021] 3. By using the elastic element and the pressure plate, the cut mat will not get stuck inside the cutter. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the front structure of this utility model;
[0023] Figure 2 This is a schematic diagram of the cutting mechanism;
[0024] Figure 3 This is a sectional view of the template;
[0025] Figure 4 This is a structural diagram of the back of the present invention;
[0026] Figure 5 This is a schematic diagram of the structure during cutting;
[0027] Figure 6 This is a structural diagram showing the material being cut.
[0028] Figure 7 This is a structural schematic diagram of the guide plate, guide post, and connector.
[0029] Explanation of key symbols:
[0030] 1. Processing table; 2. Feeding chamber; 3. Cutting mechanism; 4. PLC control panel; 5. Telescopic component one; 6. Support plate; 7. Receiving plate; 8. Fixing groove; 9. Guide plate; 10. Mounting plate; 11. Connecting plate; 12. Guide column; 13. Mounting shaft; 14. Guide groove;
[0031] 301. Fixed frame; 302. Telescopic component two; 303. Profile plate; 304. Pressing roller; 305. Connecting rod; 306. Elastic component one; 307. Pressure plate; 308. Elastic component two; 309. Cutting knife. Detailed Implementation
[0032] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0033] Example 1:
[0034] Please combine Figures 1-7This embodiment of a cutting device for producing car floor mats includes a processing table 1. A cutting mechanism 3 is installed on the top surface of the processing table 1. The cutting mechanism 3 includes a fixed frame 301 fixed to the top surface of the processing table 1, a template 303 located below the fixed frame 301, a cutter 309 fixed to the bottom surface of the template 303, and a telescopic component 302 installed on the fixed frame 301 for driving the template 303 to rise and fall. A PLC control panel 4 connected to the telescopic component 302 is installed on the front of the processing table 1. The telescopic component 302 is telescopically extended and retracted by the PLC control panel 4. The shape of the cutter 309 is the same as the shape of the floor mat to be cut, so that the floor mat of a fixed shape can be cut out in one go by the cutter 309. During cutting, the floor mat placed on the top surface of the processing table 1 is flattened, and then the telescopic component 302 is activated to descend until the cutter 309 contacts the floor mat. Then, under pressure, the cutter 309 cuts out a floor mat with the same shape as the inner circle of the cutter 309.
[0035] The back of the processing table 1 has a feeding cavity 2, and the top surface of the processing table 1 has a fixing groove 8 that communicates with the feeding cavity 2. The fixing groove 8 has a support plate 6 located directly below the cutter 309. The outer ring of the support plate 6 matches the inner ring of the cutter 309. There is a gap between the outer ring of the support plate 6 and the inner ring of the fixing groove 8 for the cutter 309 to pass through. The floor mat placed on the top surface of the processing table 1 is also located on the top surface of the support plate 6. During the cutting process, the cutter 309 descends until it contacts the top surface of the floor mat. During its continued descent, it completes the cutting of the floor mat. The cut floor mat is left on the top surface of the support plate 6. The gap also provides a buffer space for the descent of the cutter 309 to avoid the blade of the cutter 309 from making hard contact with the top surface of the processing table 1.
[0036] A drive assembly is installed inside the unloading chamber 2. The drive assembly includes a telescopic component 5 for driving the pallet 6 to rise and fall, and a linkage component for driving the pallet 6 to tilt and rotate during the rising and falling process. The bottom surface of the pallet 6 is connected to the output end of the telescopic component 5 via a connector. The telescopic component 5 is connected to the PLC control panel 4. The connector includes two mounting plates 10 fixed to the bottom surface of the pallet 6 and a mounting shaft 13 rotatably connected between the two mounting plates 10. The bottom of the mounting shaft 13 is fixedly connected to the output end of the telescopic component 5. Before cutting, ensure that the top surface of the pallet 6 is flush with the processing table 1. When the top surface of the tray is flush with the top surface of the tray, the telescopic component 5 is in the telescopic state. After the cutting is completed, the finished mat falls on the top of the tray 6. After the telescopic component 5 is activated to retract, the tray 6 descends and enters the unloading chamber 2 from the fixed groove 8. Then, under the drive of the linkage component, it flips and tilts, so that the mat on the top surface of the tray 6 slides down automatically, completing the unloading. After the unloading is completed, the telescopic component 5 is activated to extend, and at the same time, the linkage component drives the tray 6 to flip back until the top surface of the tray 6 is flush with the top surface of the processing table 1. Then the telescopic component 5 stops retracting, achieving the purpose of facilitating unloading.
[0037] The linkage includes two guide plates 9 fixed to the bottom of the feeding chamber 2 and two connecting plates 11 respectively fixed to the outer walls of two mounting plates 10. Each of the two guide plates 9 has a guide groove 14 on one opposite side, and each guide groove 14 consists of a vertical end and an inclined section at the bottom of the vertical section. Guide posts 12 are fixed to the outer walls of the two connecting plates 11, and one end of each guide post 12 extends into and slides into the two guide grooves 14. During the descent of the pallet 6, the guide posts 12 slide along the guide grooves 14. When the guide posts 12 slide in the vertical section, the pallet 6 does not flip. When the pallet 6 descends to the bottom of the fixed groove 8, the guide posts 12 also enter the inclined section, thus allowing the connecting plates 11 to follow the pallet 6. As it descends, it gradually rotates, driving the pallet 6 to tilt and flip towards the back of the processing table 1. The finished mat on the top surface of the pallet 6 then slides off. Conversely, when the telescopic component 5 rises again, the guide column 12 slides upward along the guide groove 14, causing the pallet 6 to gradually tilt and flip towards the front of the processing table 1 during its upward movement. When the guide column 12 enters the vertical section, the pallet 6 returns to a horizontal position. As the telescopic component 5 continues to extend, the guide column 12 continues to slide upward within the vertical section, ensuring that the pallet 6 does not tilt. The telescopic component 5 stops extending when the top surface of the pallet 6 is flush with the top surface of the processing table 1. This achieves the purpose of automatically driving the pallet 6 to tilt and flip while simultaneously driving it to rise and fall.
[0038] In this embodiment, telescopic component 5 and telescopic component 302 are both types of electric telescopic rods or hydraulic cylinders.
[0039] In this embodiment, a receiving plate 7 is fixed inside the feeding cavity 2 to receive the floor mats that slide down from the support plate 6. The top surface of the receiving plate 7 is a downward inclined surface that slopes down to the outside of the feeding cavity 2. After the support plate 6 is tilted, the finished floor mats that slide down from its top surface land on the receiving plate 7, and then slide down from the top surface of the receiving plate 7 to the outside of the feeding cavity 2. This achieves the purpose of controlling the falling direction of the floor mats and preventing them from accumulating in the feeding cavity 2.
[0040] Example 2:
[0041] Combination Figures 2-3This embodiment, based on embodiment 1, further improves upon the following: Both ends of the template 303 are equipped with pressing assemblies. Each pressing assembly includes two connecting rods 305 hinged to the ends of the template 303, a pressing roller 304 rotatably connected between the two connecting rods 305, and an elastic element 306 connecting the connecting rods 305 and the ends of the template 303. The connecting rods 305 are inclined from top to bottom towards the outside of the template 303. The length of the pressing roller 304 is greater than the length of the cutter 309, and when the pressing roller 304 is not in contact with the top surface of the processing table 1, its bottom surface is located below the bottom surface of the cutter 309. During the descent of the cutter 309… In the process, the pressing roller 304 first contacts the mat on the top surface of the processing table 1, and rolls away from the template 303 as the cutter 309 continues to descend, thereby unfolding and tightening the pressed mat to prevent wrinkles from appearing during the cutting process and affecting the cutting accuracy. As the pressing roller 304 opens away from the template 303, the elastic element 306 is gradually stretched. After the cutting is completed, as the template 303 rises, the elastic element 306 gradually recovers its deformation, thereby driving the pressing roller 304 to gradually move closer to the template 303, thus achieving the purpose of automatically retracting the pressing roller 304.
[0042] The bottom surface of the template 303 has a groove that matches the outer periphery of the support plate 6. A pressure plate 307 is provided in the groove. The bottom surface of the pressure plate 307 is flush with the bottom surface of the cutter 309, and the top surface of the pressure plate 307 is connected to the top surface of the groove through multiple elastic elements 308. Under the action of the elastic elements 308, the pressure plate 307 is flush with the bottom surface of the cutter 309. During cutting, the mat will enter the inside of the cutter 309, and the pressure plate 307 will move upward under the pressure of the mat. At this time, the elastic elements 308 are compressed. When the cutter 309 gradually withdraws to the outside of the fixed groove 8, the pressure plate 307 moves downward under the action of the elastic elements 308, thereby removing the mat inside the cutter 309 and preventing it from getting stuck inside the cutter 309.
[0043] In this embodiment, both telescopic component 306 and telescopic component 308 are springs or sheet springs.
[0044] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.
Claims
1. A cutting device for producing car floor mats, comprising a processing table, characterized in that, The top surface of the processing table is equipped with a cutting mechanism, which includes a fixed frame fixed to the top surface of the processing table, a template plate located below the fixed frame, a cutter fixed to the bottom surface of the template plate, and a telescopic component mounted on the fixed frame for driving the template plate to rise and fall. The back of the processing table is provided with a feeding cavity, and the top surface of the processing table is provided with a fixing groove that communicates with the feeding cavity. A support plate is provided in the fixing groove, which is located directly below the cutter. The outer ring of the support plate matches the inner ring of the cutter. There is a gap between the outer circumference of the support plate and the inner ring of the fixing groove for the cutter to pass through. A drive assembly is installed in the feeding cavity. The drive assembly includes a telescopic component for driving the pallet to rise and fall, and a linkage component for driving the pallet to tilt and flip during the lifting and falling process.
2. The cutting device for producing car floor mats according to claim 1, characterized in that, Both ends of the template are equipped with pressing assemblies. The pressing assembly includes two connecting rods hinged to the ends of the template, a pressing roller rotatably connected between the two connecting rods, and an elastic element connected between the connecting rods and the ends of the template. The length of the pressing roller is greater than the length of the cutter, and when the pressing roller is not in contact with the top surface of the processing table, its bottom surface is located below the bottom surface of the cutter.
3. The cutting device for producing car floor mats according to claim 1, characterized in that, The bottom surface of the template has a groove that matches the outer periphery of the support plate. A pressure plate is provided in the groove. The bottom surface of the pressure plate is flush with the bottom surface of the cutter, and the top surface of the pressure plate is connected to the top surface of the groove through multiple elastic elements.
4. The cutting device for producing car floor mats according to claim 1, characterized in that, The bottom surface of the pallet is connected to the output end of the telescopic component one via a connector. The connector includes two mounting plates fixed to the bottom surface of the pallet and a mounting shaft rotatably connected between the two mounting plates. The bottom of the mounting shaft is fixedly connected to the output end of the telescopic component one.
5. A cutting device for producing car floor mats according to claim 4, characterized in that, The linkage includes two guide plates fixed to the bottom of the feeding chamber and two connecting plates respectively fixed to the outer walls of the two mounting plates. Each of the two guide plates has a guide groove on its opposite side, and each guide groove consists of a vertical end and an inclined section located at the bottom of the vertical section. Each of the two connecting plates has a guide post fixed to its outer wall, and one end of each guide post extends into the two guide grooves and slides with them.
6. The cutting device for producing car floor mats according to claim 1, characterized in that, The inner side of the feeding cavity is fixed with a receiving plate for receiving the sliding mat on the pallet, and the top surface of the receiving plate is an inclined surface that slopes downward to the outside of the feeding cavity.