Edge cutting device for carpet production

Abstract

An edge cutting device for carpet production aims to solve the problems that an existing carpet edge cutting device is low in cutting efficiency and prone to generating burrs or wiredrawing phenomena, and comprises a conveying assembly, an adjusting assembly and a collecting assembly, and the conveying assembly is used for conveying carpets and comprises a machining table, a winding mechanism and a pressing roller; the adjusting assembly comprises a sliding rail, a mounting plate, a first electric push rod, a cutter, a heating pipe and a second electric push rod, and through the synergistic effect of the first electric push rod and the second electric push rod, transverse and longitudinal movement of the cutter is achieved, and the edge of the carpet is cut; the heating pipe is arranged on the inner side of the cutter and used for heating the cutter to prevent burrs or wiredrawing during cutting; the collecting assembly is used for collecting cut waste materials and comprises a groove body, a collecting shell, a telescopic rod and a first spring, the collecting shell is rotatably connected to the bottom of the machining table, and collecting and cleaning of the waste materials are facilitated; the carpet cutting machine has the advantages of high efficiency in edge cutting, edge hair prevention and wiredrawing prevention, and the carpet cutting quality and efficiency are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a carpet production technical field especially relates to a cutting device for carpet production. BACKGROUND

[0002] As one of the world's long history of traditional arts and crafts, carpet is a floor covering made of natural fibers such as cotton, hemp, wool, silk, grass yarn or chemical synthetic fiber, which is knitted, tufted or woven by hand or machine. It is widely used in residential, hotel, hotel, conference room, entertainment place, gymnasium, exhibition hall and various places such as vehicles, ships and aircraft, with the functions of reducing noise, heat insulation, improving foot feeling, preventing slipping, preventing air pollution and so on. In the interior of the house, the carpet is often laid in the kitchen, bedroom, bedside, tea table sofa, bathroom, living room and other areas to improve the comfort and aesthetics of the living environment.

[0003] In the production and processing process of carpet, cutting is an important process. The main purpose of cutting is to cut off the irregular part of the edge of the carpet to ensure the neatness and beauty of the carpet. However, the traditional cutting method of carpet is mostly manual cutting, which not only has low efficiency, but also cannot guarantee the neatness of cutting, and is difficult to meet the high standards and strict requirements of modern carpet production.

[0004] In order to overcome the shortcomings of manual cutting, some cutting devices for carpet production have appeared in related technology. For example, CN214871010U discloses a cutting device for carpet production, which realizes the automatic conveying and cutting of carpet by setting driving motor and cutting motor, cooperating with driving roller, supporting roller and expanding roller and other structures. Among them, the design of the expanding roller can make the front side of the carpet expand forward along the front expansion line and the rear side expand backward along the rear expansion line when the carpet is fed, so as to avoid the phenomenon of poor cutting effect caused by the bending of the carpet. However, although the device improves the cutting efficiency and quality to a certain extent, there are still some problems in actual application. Specifically, when the carpet is cut, due to the friction between the cutting tool and the carpet fiber, the edge of the carpet often produces burr or silk phenomenon. These burrs and silk not only affect the aesthetics of the carpet, but also need to be handled manually, which increases the production cost, reduces the production efficiency and affects the product quality.

[0005] In addition, although there are some improvement schemes for carpet cutting device in the prior art, these schemes often focus on improving the cutting efficiency or optimizing the conveying mechanism, and pay less attention to how to effectively prevent the burr and silk phenomenon in the cutting process of carpet. Therefore, there is still a lot of room for improvement in the cutting function of the existing cutting device for carpet production.

[0006] In summary, the existing carpet production with trimming device in cutting efficiency and quality still exist deficiencies, especially in preventing the burr and wire drawing still need to be improved. Therefore, it is necessary to provide a new type of carpet production with trimming device, to solve the problems existing in the prior art, improve the overall quality and efficiency of carpet cutting. Contents of the utility model

[0007] The utility model solves the technical problems that provide a kind of carpet production with trimming device, solve the specific problems such as the low efficiency of trimming device, easy to produce burr or wire drawing phenomenon in the carpet production technical field, and the limitations such as low efficiency of manual cutting, secondary processing by artificial after automatic cutting in prior art.

[0008] To solve the above technical problems, the technical scheme adopted by the utility model is as follows: a kind of carpet production with trimming device, including conveying assembly, conveying assembly includes processing table, and the top of processing table is provided with winding mechanism and compression roller;The top of processing table is provided with adjusting assembly, adjusting assembly includes slide rail, slide rail is installed on the top of processing table, mounting plate is slidably connected on slide rail, first electric push rod is installed on the top of mounting plate, cutting knife is installed on the output end of first electric push rod, heating pipe is arranged in the inner side of cutting knife, second electric push rod is installed on processing table, connecting block is installed on the output end of second electric push rod, and connecting block is fixedly connected with mounting plate.

[0009] In the preferred scheme, the cutting knife moves horizontally and vertically by the synergistic effect of the first electric push rod and the second electric push rod to cut the edge of the carpet, and the heating pipe heats the cutting knife to prevent the carpet from having burrs or wire drawing phenomenon.

[0010] In the preferred scheme, an infrared sensor is installed on the top of the processing table, and the infrared sensor, the first electric push rod and the second electric push rod are connected to a control box.

[0011] In the preferred scheme, the adjusting assembly further includes a heat-conducting plate, which is arranged inside the cutting knife and tightly attached to the heating pipe to improve the heating efficiency of the cutting knife.

[0012] In the preferred scheme, the bottom of the processing table is provided with a collecting assembly, which includes a groove, the groove is opened in the top of the processing table and connected to a collecting shell, the collecting shell is rotatably connected to the bottom of the processing table, an extension rod is rotatably connected to one side of the groove, the other end of the extension rod is rotatably connected to the bottom of the processing table, and a first spring is arranged in the extension rod.

[0013] In the preferred scheme, the length of the collecting shell is greater than the length of the groove.

[0014] In the preferred scheme, the extension rod and the first spring are provided with multiple ones to improve the support stability of the collecting shell.

[0015] In the preferred scheme, the processing table is provided with a sliding assembly, the sliding assembly comprises a sliding groove, the sliding groove is opened on the top of the processing table, a sliding block is slidingly connected in the sliding groove, a second spring is arranged in the sliding groove, and the two ends of the second spring are fixedly connected with the sliding block and the sliding groove respectively, a push rod is fixedly connected on one side of the sliding block, and a limiting plate is slidingly connected on one side of the collecting shell, so as to adjust the inclination angle of the collecting shell.

[0016] In the preferred scheme, the top of the sliding block is provided with an inclined surface, and one end of the top of the sliding block is lower than the top of the processing table, so as to prevent the connecting block from being stuck due to contact with the side surface of the sliding block.

[0017] In the preferred scheme, the sliding block is T-shaped, so as to prevent the sliding block from being separated from the sliding groove.

[0018] The carpet production edge cutting device has the following advantages:

[0019] 1. In view of the problems of low efficiency, easy generation of burrs or wire drawing of the traditional edge cutting device, the utility model is innovatively designed, compared with the low efficiency of manual cutting and the limitation of manual secondary processing after automatic cutting, the utility model provides a more efficient and accurate cutting scheme;

[0020] 2. In order to completely solve the burr or wire drawing phenomenon which is easy to occur in the carpet cutting process, the utility model ingeniously introduces a heating pipe to preheat the cutting knife, which not only effectively prevents the generation of burrs and wire drawing, but also greatly reduces the workload of subsequent manual processing, improves the overall production efficiency and product quality;

[0021] 3. The utility model designs a collecting assembly and a sliding assembly, realizes automatic collection and cleaning of waste, not only improves the automation degree of the device, but also greatly facilitates the daily work of the operator, solves the problems of low efficiency and poor neatness of manual cleaning of waste of the traditional carpet cutting device;

[0022] 4. The device integrates high-efficiency edge cutting, burr prevention and wire drawing prevention, can automatically and accurately cut the edge of the carpet, and simultaneously collects the waste cut down, has simple structure and convenient operation, improves the production efficiency and the automation level, and has wide application prospect and market demand in the field of carpet production;

[0023] 5. Through the precise cooperation of the conveying assembly, the adjusting assembly and the collecting assembly, the carpet production edge cutting device realizes efficient and accurate cutting of the edge of the carpet, and the synergistic effect of these components also effectively avoids the generation of burrs or wire drawing, further improves the practicality and convenience of the device, and in addition, the design of the collecting assembly greatly simplifies the collection and processing process of waste, provides a more comfortable and efficient working environment for the operator.

[0024] 6、The utility model has achieved remarkable innovation achievements in the technical field of carpet production, not only improves cutting efficiency and quality, but also simplifies operation process, reduces labor cost, has very high market value and popularization significance. BRIEF DESCRIPTION OF DRAWINGS

[0025] The utility model will be further described in connection with the drawings and embodiments:

[0026] Figure 1 It is whole structure schematic diagram of the utility model;

[0027] Figure 2 It is partial structure schematic diagram of whole structure of the utility model;

[0028] Figure 3 It is side structure schematic diagram of collection subassembly of the utility model;

[0029] Figure 4 It is partial structure schematic diagram of collection subassembly of the utility model;

[0030] Figure 5 It is partial structure schematic diagram of adjusting subassembly of the utility model;

[0031] In the drawing: conveying assembly 1, adjusting subassembly 2, collection subassembly 3, sliding assembly 4, infrared sensor 5, processing table 11, winding mechanism 12, compression roller 13, sliding rail 21, mounting plate 22, first electric push rod 23, cutter 24, heating pipe 25, second electric push rod 26, connecting block 27, heat-conducting plate 28, groove body 31, collection shell 32, telescopic rod 33, first spring 34, sliding groove 41, sliding block 42, second spring 43, push rod 44, limit plate 45. DETAILED DESCRIPTION

[0032] The technical scheme in the utility model will be further described in connection with the drawings and embodiments:

[0033] Embodiment 1

[0034] As shown in Figures 1 to 5 A trimming device for carpet production, comprising conveying assembly 1, adjusting subassembly 2 and collection subassembly 3.

[0035] 1, conveying assembly 1:

[0036] The conveying assembly 1 includes a processing table 11, a winding mechanism 12, and a pressure roller 13. The processing table 11 provides a stable support platform for the entire device. The winding mechanism 12 is located on top of the processing table 11 and is used for conveying and winding the carpet. The pressure roller 13 is also located on top of the processing table 11 and is situated on the conveying path of the winding mechanism 12. The pressure roller 13 ensures that the carpet remains taut during conveying through its own rolling action, facilitating subsequent cutting operations.

[0037] 2. Adjustment component 2:

[0038] The adjustment assembly 2 includes a slide rail 21, a mounting plate 22, a first electric push rod 23, a cutter 24, a heating tube 25, a second electric push rod 26, and a connecting block 27.

[0039] The slide rail 21 is fixedly connected to the top of the processing table 11, providing guidance for the sliding of the mounting plate 22. The mounting plate 22 is slidably connected to the slide rail 21 and can move horizontally along the slide rail 21.

[0040] The first electric push rod 23 is fixedly connected to the top of the mounting plate 22, with its output end pointing vertically downward and connected to the cutter 24. The first electric push rod 23 drives the cutter 24 to move up and down through extension and retraction, thereby realizing the cutting operation of the carpet.

[0041] The heating element 25 is located inside the cutter 24 and is in close contact with the cutter 24. When powered on, the heating element 25 generates heat to heat the cutter 24, allowing the cutter 24 to instantly melt the carpet fibers when cutting the carpet, preventing the formation of fraying or fraying.

[0042] The second electric push rod 26 is fixedly connected to the top of the processing table 11, and its output end is fixedly connected to the mounting plate 22 through the connecting block 27. The second electric push rod 26 drives the mounting plate 22 and the cutter 24 to move horizontally along the slide rail 21 through the telescopic action, thereby realizing the cutting operation at different positions of the carpet edge.

[0043] Furthermore, the adjustment assembly 2 also includes a heat-conducting plate 28, which is disposed inside the cutter 24 and in close contact with the heating tube 25. The heat-conducting plate 28 is made of a high thermal conductivity material, which can quickly transfer the heat generated by the heating tube 25 to the cutter 24, thereby improving heating efficiency.

[0044] 3. Collect Component 3:

[0045] The collection component 3 includes a tank 31, a collection shell 32, a telescopic rod 33, and a first spring 34.

[0046] The trough 31 is located on the top of the processing table 11, below the cutting path of the cutter 24, and is used to receive the waste material after cutting.

[0047] The collecting shell 32 is rotationally connected to the bottom of the processing table 11 and opens upward to face the groove 31. The collecting shell 32 is used to receive and temporarily store the waste falling from the groove 31.

[0048] The telescopic rod 33 is rotationally connected to the processing table 11 on one side of the groove 31 and rotationally connected to the bottom of the collecting shell 32 on the other end. The telescopic rod 33 can be telescoped within a certain range to drive the collecting shell 32 to rotate.

[0049] The first spring 34 is arranged in the telescopic rod 33 to provide elastic support for the telescoping of the telescopic rod 33. When it is necessary to clean the waste, the collecting shell 32 can be manually pulled to rotate on the bottom of the processing table 11 while pushing the telescopic rod 33 to telescope, thereby pressing the first spring 34 and making the collecting shell 32 tilt, so as to facilitate the discharge of the waste from the collecting shell 32.

[0050] In specific use, first, the carpet is laid on the processing table 11 and conveyed through the winding mechanism 12. The press roller 13 presses the carpet to ensure that the carpet remains straight during the conveying process. Then, the first electric push rod 23 and the heating pipe 25 are started, the first electric push rod 23 drives the cutter 24 to move downward to a position in contact with the carpet, and the heating pipe 25 heats the cutter 24. Next, the second electric push rod 26 is started, the second electric push rod 26 drives the mounting plate 22 and the cutter 24 to move horizontally along the slide rail 21 to perform cutting operation on the edge of the carpet. The waste after cutting falls into the collecting shell 32 through the groove 31 for temporary storage. When it is necessary to clean the waste, the collecting shell 32 is manually pulled to rotate on the bottom of the processing table 11 while pushing the telescopic rod 33 to telescope, thereby pressing the first spring 34 and making the collecting shell 32 tilt, so as to discharge the waste from the collecting shell 32.

[0051] Embodiment 2

[0052] In another preferred embodiment, based on embodiment 1, as shown in Figure 2 and Figure 5 the difference between this embodiment and embodiment 1 is the heating mode of the heating pipe 25. In this embodiment, the heating pipe 25 adopts electromagnetic heating mode to heat the cutter 24 through electromagnetic induction principle. The electromagnetic heating mode has the advantages of fast heating speed, uniform heating, high energy efficiency, etc., which can further improve the heating efficiency and ensure that the cutter 24 can quickly melt the carpet fibers during cutting to prevent the generation of burrs or threads.

[0053] Embodiment 3

[0054] In another preferred embodiment, based on embodiment 1, as shown in Figures 1 to 4The difference between the embodiment and the embodiment 1 is the structure of the collecting assembly 3.

[0055] The second spring 35 is arranged at the rotating connection between the collecting shell 32 and the machining table 11, and provides additional elastic support for the rotation of the collecting shell 32. The limiting block 36 is fixedly connected to the bottom of the machining table 11 and located on the rotating path of the collecting shell 32. When the collecting shell 32 rotates to contact the limiting block 36, the limiting block 36 can limit the further rotation of the collecting shell 32, so as to ensure that the collecting shell 32 can be kept stable in the inclined state, and facilitate the discharge of the waste materials.

[0056] Embodiment 4

[0057] In another preferred embodiment, based on the embodiment 3, as Figure 2 The difference between the embodiment and the embodiment 1 is the arrangement of the infrared sensor 5. When the carpet with irregular shape passes through the bottom of the infrared sensor 5, the first electric push rod 23 and the second electric push rod 26 are opened through the PLC (Programmable Logic Controller) control box, so that the cutter 24 moves transversely and cuts the edge of the carpet by moving up and down. Before cutting, the cutter 24 is heated to prevent the carpet from having a phenomenon of burr or wire drawing, has the advantages of high-efficiency cutting and preventing burr and wire drawing, and solves the problem that the existing edge cutting device for carpet production does not have good heating and cutting functions.

[0058] Through the implementation of the above four embodiments, the edge cutting device for carpet production provided by the utility model realizes efficient and accurate cutting of the edge of the carpet through the synergistic effect of the conveying assembly 1, the adjusting assembly 2 and the collecting assembly 3, and effectively avoids the generation of burr or wire drawing. At the same time, the design of the collecting assembly 3 also facilitates the collection and treatment of waste materials, improves the practicability and convenience of the whole device.

[0059] In a preferred scheme, the cutter 24 moves transversely and longitudinally through the synergistic effect of the first electric push rod 23 and the second electric push rod 26 to cut the edge of the carpet, and the heating pipe 25 heats the cutter 24 to prevent the carpet from having a phenomenon of burr or wire drawing; the above arrangement ensures the flatness and beauty of the cut edge, and the equipped intelligent sensor can monitor the cutter position and the carpet material in real time, automatically adjust the heating temperature and cutting intensity, and realize accurate and efficient cutting operation.

[0060] In the preferred scheme, the top of the machining table 11 is provided with an infrared sensor 5, the infrared sensor 5, the first electric push rod 23 and the second electric push rod 26 are connected with a control box; the above arrangement enables the infrared sensor 5 to detect the position of the workpiece in real time and feed back to the control box, and the control box controls the first electric push rod 23 and the second electric push rod 26 to extend or retract according to the feedback signal, so as to realize accurate positioning and clamping of the cutter 24 and improve the machining precision.

[0061] In the preferred scheme, the adjusting assembly 2 further comprises a heat-conducting plate 28, which is arranged on the inner side of the cutter 24 and tightly contacts with the heating pipe 25, so as to improve the heating efficiency of the cutter 24; the above arrangement enables the heat generated by the heating pipe 25 to be quickly and uniformly transmitted to the cutter 24 through the heat-conducting plate 28, so as to ensure that the cutter 24 maintains an appropriate temperature during cutting, improve the cutting quality and efficiency, and prolong the service life of the cutter.

[0062] In the preferred scheme, the bottom of the machining table 11 is provided with a collecting assembly 3, which comprises a groove body 31, the groove body 31 is arranged on the top of the machining table 11 and connected with a collecting shell 32, the collecting shell 32 is rotatably connected to the bottom of the machining table 11, an extension rod 33 is rotatably connected to one side of the groove body 31, the other end of the extension rod 33 is rotatably connected to the bottom of the machining table 11, and a first spring 34 is arranged in the extension rod 33; the above arrangement enables the collecting shell 32 to rotate relative to the bottom of the machining table 11 under the action of external force, so as to facilitate dumping of the waste collected in the collecting shell 32, and the extension rod 33 and the first spring 34 can support one side of the groove body 31, so as to ensure the stability of the groove body 31 during use.

[0063] In the preferred scheme, the length of the collecting shell 32 is greater than the length of the groove body 31; the above arrangement can ensure that the collecting shell 32 can completely cover the groove body 31 and extend outward by a part, so as to facilitate installation and fixation, increase the collection space, effectively prevent material overflow, and improve the stability and practicability of the overall structure.

[0064] In the preferred scheme, the extension rod 33 and the first spring 34 are both provided with multiple ones, so as to improve the support stability of the collecting shell 32; the above arrangement enables the collecting shell 32 to remain stable when moving or under the action of external force, so as to avoid shaking or tilting, further ensure the collection efficiency and quality, and prolong the service life of the equipment.

[0065] In the preferred scheme, the processing table 11 is provided with a sliding assembly 4, which comprises a sliding groove 41 formed in the top of the processing table 11, a sliding block 42 slidingly connected in the sliding groove 41, a second spring 43 arranged in the sliding groove 41 and fixedly connected at both ends with the sliding block 42 and the sliding groove 41, a push rod 44 fixedly connected to one side of the sliding block 42, and a limiting plate 45 slidingly connected to one side of the collecting shell 32, so as to adjust the inclination angle of the collecting shell 32. The above arrangement can flexibly adjust the position of the collecting shell 32, so that the debris can smoothly slide into the collecting shell 32. The arrangement of the push rod 44 facilitates the user to manually operate the sliding block 42 to slide in the sliding groove 41, and then adjust the inclination angle of the collecting shell 32 through the limiting plate 45, so as to adapt to the sliding needs of different debris, thereby improving the convenience and efficiency of debris collection.

[0066] In the preferred scheme, the top of the sliding block 42 is provided with an inclined surface, and one end of the top of the sliding block 42 is lower than the top of the processing table 11, so as to prevent the connecting block 27 from being stuck due to contact with the side surface of the sliding block 42. The above arrangement ensures that the connecting block 27 can smoothly pass over the sliding block 42 during movement, avoiding unnecessary friction and obstruction, thereby improving the smoothness and stability of the overall mechanical operation, and further prolonging the service life of the equipment.

[0067] In the preferred scheme, the sliding block 42 is T-shaped, so as to prevent the sliding block 42 from being separated from the sliding groove 41. The above arrangement makes the sliding block 42 more stable and reliable when sliding in the sliding groove 41. At the same time, the T-shaped design also increases the contact area between the sliding block 42 and the sliding groove 41, further improving the firmness and stability of the connection.

[0068] In conclusion, the utility model provides an innovative edge cutting device for carpet production, which effectively improves the low efficiency of the edge cutting device, the easy generation of burrs or wire drawing phenomenon in the technical field of carpet production, and the limitations of low efficiency of manual cutting, the need for manual secondary processing after automatic cutting and other limitations in the prior art. The utility model introduces heating cutting technology on the basis of the traditional carpet edge cutting device, heats the cutting knife 24 through the heating pipe, effectively prevents the generation of burrs or wire drawing phenomenon when cutting the carpet, and is significantly different from the traditional manual cutting or non-heated mechanical cutting method. The heating pipe is arranged on the inner side of the cutting knife 24 and can be equipped with a heat conducting plate 28 to ensure that heat is uniformly and efficiently transferred to the cutting knife 24. In addition, the device integrates an infrared sensor 5 and a PLC control box, can monitor the edge state of the carpet in real time, and realizes automatic adjustment and movement of the cutting knife 24 through the electric push rod to ensure the accuracy and efficiency of cutting. The infrared sensor 5 detects the irregular part of the edge of the carpet, and the PLC control box controls the electric push rod to extend and retract according to the sensor signal to realize precise movement of the cutting knife. At the same time, the utility model designs a collecting assembly 3 including a groove body 31, a collecting shell 32, an extension rod 33 and a spring, which can automatically collect waste materials during the cutting process, facilitating subsequent cleaning and processing. The collecting shell 32 is rotationally connected to the bottom of the processing table 11, and through the cooperation of the extension rod 33 and the spring, the inclined collecting shell can be tilted when needed to facilitate waste discharge. In addition, the utility model combines the heating cutting technology and the automatic monitoring and adjusting technology, not only improves the cutting efficiency and accuracy, but also solves the burr and wire drawing problems in the traditional cutting method. Through accurate control of the temperature of the heating pipe and the extension speed of the electric push rod, fine adjustment of the cutting process is realized. In the structural design, through the optimization of the sliding assembly 4 (including a sliding groove 41, a sliding block 42, a spring and a push rod), the stability of the cutting knife 24 during movement is ensured, and the flexibility and practicality of the device are improved. The design of the waste collecting assembly 3 not only facilitates waste collection and processing, but also reflects the importance of environmental protection. Through the inclined collecting shell 32, waste materials can be easily discharged, reducing the trouble of manual cleaning.

Claims

1. A trimming device for carpet production, characterized in that, Including conveying assembly (1), conveying assembly (1) includes processing table (11), and the top of processing table (11) is provided with winding mechanism (12) and compression roller (13);Processing table (11) top is provided with adjusting assembly (2), adjusting assembly (2) includes slide rail (21), slide rail (21) is installed on the top of processing table (11), mounting plate (22) is slidably connected on slide rail (21), first electric push rod (23) is installed on the top of mounting plate (22), first electric push rod (23) output end is installed with cutter (24), cutter (24) inside is provided with heating pipe (25), second electric push rod (26) is installed on processing table (11), second electric push rod (26) output end is installed with connecting block (27), connecting block (27) is fixedly connected with mounting plate (22).

2. The apparatus according to claim 1, wherein: The cutter (24) moves horizontally and longitudinally by the cooperation of the first electric push rod (23) and the second electric push rod (26) to cut the edge of the carpet, and the heating pipe (25) heats the cutter (24) to prevent the carpet from having a raw edge or a wire drawing phenomenon.

3. The apparatus of claim 2 wherein: The top of the processing table (11) is provided with an infrared sensor (5), and the infrared sensor (5), the first electric push rod (23) and the second electric push rod (26) are connected with a PLC control box.

4. The apparatus of claim 3 wherein: The adjusting assembly (2) further comprises a heat-conducting plate (28) arranged inside the cutter (24) and tightly attached to the heating pipe (25) to improve the heating efficiency of the cutter (24).

5. The apparatus of claim 4 wherein: The bottom of the processing table (11) is provided with a collecting assembly (3), and the collecting assembly (3) comprises a groove (31) opened in the top of the processing table (11) and connected with a collecting shell (32) rotatably connected to the bottom of the processing table (11), a telescopic rod (33) rotatably connected to one side of the groove (31), the other end of the telescopic rod (33) rotatably connected to the bottom of the processing table (11), and a first spring (34) arranged in the telescopic rod (33).

6. An edging device for carpet production according to claim 5, characterized in that: The length of the collecting shell (32) is greater than the length of the groove (31).

7. The apparatus of claim 6 wherein: The telescopic rod (33) and the first spring (34) are provided with a plurality of to improve the support stability of the collecting shell (32).

8. The apparatus of claim 7 wherein: The processing table (11) is provided with a sliding assembly (4), and the sliding assembly (4) comprises a sliding groove (41) opened in the top of the processing table (11), a sliding block (42) slidably connected in the sliding groove (41), a second spring (43) arranged in the sliding groove (41) and fixedly connected at both ends with the sliding block (42) and the sliding groove (41), a push rod (44) fixedly connected to one side of the sliding block (42), and a limiting plate (45) slidably connected to one side of the collecting shell (32) to facilitate adjusting the inclination angle of the collecting shell (32).

9. The apparatus of claim 8 wherein: The top of the sliding block (42) is provided with an inclined surface, and one end of the top of the sliding block (42) is lower than the top of the processing table (11) to prevent the connecting block (27) from being stuck due to contacting the side surface of the sliding block (42).

10. The apparatus of claim 9 wherein: The sliding block (42) is T-shaped to prevent the sliding block (42) from being separated from the sliding groove (41).

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