Cutting device for curtain processing
By introducing a cleaning transmission belt and a reverse rotation mechanism into the curtain cutting device, the miscellaneous floss on the curtain surface is automatically scraped off, and the problem of miscellaneous floss adhesion in traditional devices is solved, and the continuous cleaning and beautiful cutting effect is achieved, reducing production costs.
Patent Information
- Application Number
- CN202421820776.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-30
AI Technical Summary
During the cutting process of traditional curtain cutting devices, the fine fibers, thread heads, dust and other miscellaneous floss on the fabric are attached to the curtain due to friction and static electricity, which affects the cutting effect and beauty, and is difficult to completely remove, resulting in troubles in subsequent processes and degradation of product quality.
A cutting device for curtain processing is designed, including a cleaning transmission belt and a driving mechanism, which removes miscellaneous floss by rotating the cleaning transmission belt, and drives the cleaning transmission belt to rotate in reverse rotation through the main gear, driven gear and the transmission belt, and combines the scraper and the collection box to achieve automatic cleaning, and the leveling mechanism eliminates wrinkles.
The continuous cleaning of the workpiece surface is achieved, which avoids shutdown and cleaning, saves production costs, and ensures the cutting effect and product aesthetics, prevents wrinkles.
Smart Images
Figure CN223047784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curtain production equipment, in particular to a cutting device for curtain processing. Background Art
[0002] When it comes to curtain cutting and processing, the traditional cutting process often neglects the pre-treatment of curtain fabrics before cutting, resulting in small fibers, thread ends, dust and other debris on the fabric being attached to the curtains due to knife friction, electrostatic attraction and other reasons during the cutting process, making it difficult to completely remove them. These debris not only affect the visual effect of the curtains, but may also cause troubles to subsequent sewing, ironing and other processes, and even reduce the overall quality of the product.
[0003] The Chinese utility model patent (publication number CN215561457U) discloses a cutting device for curtain production and processing. When the curtain needs to be cut, the curtain wound on the inflatable shaft is pulled, and the inflatable shaft rotates to pull the curtain onto the support plate. At the same time, the curtain is pressed by a clamping component; the scissors are driven by the driving component to move in a straight line, and the curtain is cut in an automated manner instead of the staff, which reduces the workload of the staff and saves time and effort.
[0004] However, in actual use, the fine fibers, threads, dust and other debris on the fabric will adhere to the curtain and the cutter due to the friction of the cutter and electrostatic attraction during the cutting process, which will reduce the cutting effect and appearance of the curtain in disguise. Utility Model Content
[0005] In view of the above problems, a cutting device for curtain processing is provided, which solves the problem of fluff and the like being attached to the surface of the curtain when it is cut by means of a cleaning belt and a driving mechanism for driving the cleaning belt to rotate.
[0006] In order to solve the problems of the prior art, the utility model provides a cutting device for curtain processing, comprising a machine body, an extruder arranged on the machine body for extruding a workpiece, a workpiece winding roller arranged on the machine body for placing the workpiece, a plurality of auxiliary traction rollers for auxiliary feeding of the workpiece, a sliding block for installing the extruder, and a first linear driver for driving the sliding block to slide in a horizontal linear direction, and a cleaning mechanism arranged on the machine body for cleaning and collecting the outer wall of the workpiece on the rotating roller, the cleaning mechanism comprising a cleaning transmission belt and a transmission mechanism for driving the cleaning transmission belt to rotate, and the cutting device for curtain processing also comprises a flattening mechanism for smoothing wrinkles on the workpiece after cleaning.
[0007] Preferably, the transmission mechanism includes a main gear, a first rotating roller, and a driven gear; the main gear is disposed on the workpiece winding roller and fixedly coaxially with the workpiece winding roller; the first rotating roller is rotatably disposed on the machine body and is close to the right side of the workpiece winding roller; the driven gear is disposed on the first rotating roller and fixedly coaxially with the first rotating roller, and the driven gear meshes with the main gear.
[0008] Preferably, the transmission mechanism further includes a second rotating roller and a transmission belt; the second rotating roller is rotatably disposed on the machine body and is close to the right side of the first rotating roller; the transmission belt is respectively sleeved on the first rotating roller and the second rotating roller, and the cleaning transmission belt is respectively sleeved on the first rotating roller and the second rotating roller.
[0009] Preferably, the transmission mechanism further includes a scraping block and a collection box; the scraping block is disposed on the machine body and is located above the cleaning transmission belt and the second rotating roller; the collection box is disposed on the machine body and is close to the right side of the scraping block.
[0010] Preferably, the flattening mechanism includes a mounting plate, positioning rods, and flattening blocks; the mounting plate is disposed on the machine body and is close to one side of the second rotating roller; the positioning rods are disposed on the mounting plate and there are a pair of them; the flattening blocks are slidably disposed vertically on the positioning rods.
[0011] Preferably, the cutting device for curtain processing further includes a cutting mechanism disposed on the machine body for cutting the workpiece; the cutting mechanism includes a connecting plate, a telescopic cylinder, and a cutting knife; the connecting plate is disposed on the machine body and is located below the first linear driver; the telescopic cylinder is disposed on the connecting plate; the cutting knife is disposed at the extending end of the telescopic cylinder and is used for cutting the workpiece on the machine body.
[0012] The beneficial effects of the present utility model compared with the prior art are as follows:
[0013] 1. By providing a cleaning transmission belt and a transmission mechanism for driving the cleaning transmission belt to rotate, the present utility model achieves scraping and cleaning of the sundries on the surface of the workpiece by the cleaning transmission belt. On the one hand, the workpiece can be kept clean and beautiful at all times. On the other hand, it is not necessary to stop the machine for cleaning work during the processing due to the existence of sundries, thus saving production costs indirectly.
[0014] 2. By providing a main gear, a first rotating roller, and a driven gear, the present utility model achieves that when the workpiece winding roller rotates, it can drive the driven gear and the first rotating roller to rotate in the opposite direction, and further can rotate the cleaning transmission belt in the opposite direction, achieving the effect of scraping and cleaning the impurities on the outer wall of the workpiece.
[0015] 3. By providing a second rotating roller and a transmission belt, the present utility model achieves the automatic cleaning effect of the sundries attached to the outer wall of the workpiece, without manual and shutdown cleaning, and can ensure the cleanliness of the workpiece.
[0016] 4. By providing a scraping block and a collection box, the utility model achieves the effect that when the cleaning conveyor belt rotates, the sundries on the cleaning conveyor belt can be scraped and collected by the scraping plate and the collection box.
[0017] 5. By providing a mounting plate, positioning rods and flattening blocks, the utility model achieves the effect that after the workpiece is cleaned of sundries, the wrinkles on the workpiece can be evenly flattened by the flattening mechanism, preventing the generation of wrinkles.
[0018] 6. By providing a cutting mechanism, the utility model achieves the cutting effect on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a three-dimensional structure diagram of a curtain processing cutting device from the first perspective.
[0020] Figure 2 is a three-dimensional structure diagram of a curtain processing cutting device from the second perspective.
[0021] Figure 3 is a front view structure diagram of a curtain processing cutting device.
[0022] Figure 4 is a top view structure diagram of a curtain processing cutting device.
[0023] Figure 5 is a curtain processing cutting device Figure 4 of the side view sectional three-dimensional structure diagram.
[0024] Figure 6 is a three-dimensional structure diagram of the cleaning conveyor belt and the transmission mechanism of a curtain processing cutting device.
[0025] Figure 7 is a curtain processing cutting device Figure 6 of the enlarged structure diagram at A in
[0026] Figure 8 is a curtain processing cutting device Figure 6 of the enlarged structure diagram at B in
[0027] Figure 9 is a three-dimensional structure diagram of the sliding rod and the auxiliary traction roller of a curtain processing cutting device.
[0028] Figure 10 is a curtain processing cutting device Figure 5 of the enlarged structure diagram at C in
[0029] The reference numerals in the figure are: 1, body; 2, extruder; 3, workpiece winding roller; 4, auxiliary traction roller; 5, sliding block; 6, first linear driver; 61, threaded rod; 7, cleaning mechanism; 71, cleaning conveyor belt; 8, transmission mechanism; 81, main gear; 82, first rotating roller; 83, driven gear; 84, second rotating roller; 85, transmission belt; 86, scraping block; 87, collection box; 9, flattening mechanism; 91, mounting plate; 92, positioning rod; 921, return spring; 93, flattening block; 901, cutting mechanism; 9011, connecting plate; 9022, telescopic cylinder; 9033, cutting knife. Detailed implementation manners
[0030] To further understand the features, technical means, specific purposes, and functions achieved by the present utility model, the following further describes the present utility model in detail in conjunction with the drawings and specific implementation manners.
[0031] See Figures 1-6 As shown, a cutting device for curtain processing includes a body 1, an extruder 2 provided on the body 1 for extruding a workpiece, a workpiece winding roller 3 provided on the body 1 for placing the workpiece, a plurality of auxiliary traction rollers 4 for auxiliary feeding of the workpiece, a sliding block 5 for mounting the extruder 2, a first linear driver 6 for driving the sliding block 5 to slide in a horizontal linear direction, and a cleaning mechanism 7 provided on the body 1 for cleaning and collecting the outer wall of the workpiece on the rotating roller. The cleaning mechanism 7 includes a cleaning conveyor belt 71 and a transmission mechanism 8 for driving the cleaning conveyor belt 71 to rotate. The cutting device for curtain processing further includes a flattening mechanism 9 for flattening the wrinkles on the cleaned workpiece. The output end of the first linear driver 6 is connected to a threaded rod 61 through a coupling, and the threaded rod 61 is threadedly connected to the sliding block 5. A pair of limiting rods for restricting the sliding of the sliding block 5 in the horizontal linear direction are also provided on the machine. When the threaded rod 61 rotates, it can drive the sliding block 5 threadedly connected thereto to move horizontally linearly along the limiting rods and drive the extruder 2 to move, thereby performing an extension action on the workpiece on the workpiece winding roller 3. There are a pair of auxiliary traction rollers 4, which are respectively arranged below the second rotating roller 84 and on the body 1.
[0032] When it is necessary to clean the impurities on the outer wall of the workpiece to prevent the attachment of miscellaneous fluffs, first, the workpieces on the workpiece winding roller 3 are sequentially passed through the auxiliary traction roller 4, and then the traction end of the workpiece after passing through is placed on the extruder 2. The extruder 2 is started to fix the workpiece by extrusion. After extrusion and fixation, the first linear driver 6 is started to drive the sliding block 5 to slide in the horizontal linear direction of the extrusion block. During this process, the workpiece can be evenly transported on the auxiliary traction roller 4 until the auxiliary traction roller 4 and the workpiece winding roller 3 perform rotational motion. When the workpiece winding roller 3 performs rotational motion, it can drive the main gear 81 coaxially fixed with the workpiece winding roller 3 to perform rotational motion. When the main gear 81 rotates, it can rotate the engaged driven gear 83 in the opposite direction. During this process, the cleaning belt 71 can be driven to scrape and clean the miscellaneous fluffs on the surface of the workpiece. On the one hand, it can keep the workpiece clean and beautiful at all times. On the other hand, it is not necessary to stop the machine for cleaning during the processing due to the existence of miscellaneous fluffs, thus saving production costs indirectly.
[0033] See Figure 6 and Figure 7 As shown in the figure, the transmission mechanism 8 includes a main gear 81, a first rotating roller 82 and a driven gear 83; the main gear 81 is arranged on the workpiece winding roller 3 and is coaxially fixed with the workpiece winding roller 3; the first rotating roller 82 is rotatably arranged on the machine body 1 and is close to the right side of the workpiece winding roller 3; the driven gear 83 is arranged on the first rotating roller 82 and is coaxially fixed with the first rotating roller 82, and the driven gear 83 meshes with the main gear 81.
[0034] When it is necessary to clean the miscellaneous fluffs attached to the outer wall of the workpiece, first, the workpiece is sequentially transmitted through the auxiliary traction roller 4, and then the workpiece passing through the auxiliary traction roller 4 is fixed by extrusion through the extruder 2. After extrusion and fixation, the first linear driver 6 is started, and the sliding block 5 can be driven to slide in the horizontal linear direction along the guide rod. When the sliding block 5 slides, the workpiece can be driven to drive the workpiece winding roller 3 to perform the cloth-releasing action, and during this process, the workpiece winding roller 3 can be driven to perform rotational motion, and the main gear 81 coaxially fixed with it can be driven to rotate the engaged driven gear 83. When the driven gear 83 rotates, the first rotating roller 82 can be driven to perform synchronous rotational motion. Since the driven gear 83 meshes with the main gear 81, the driven gear 83 and the first rotating roller 82 can rotate in the opposite direction to the main gear 81. When the workpiece winding roller 3 performs rotational motion, the driven gear 83 and the first rotating roller 82 can be driven to rotate in the opposite direction, and then the cleaning belt 71 can be driven to rotate in the opposite direction to achieve the effect of scraping and cleaning the impurities on the outer wall of the workpiece.
[0035] See Figures 6-8As shown, the transmission mechanism 8 further includes a second rotating roller 84 and a transmission belt 85; the second rotating roller 84 is rotatably arranged on the machine body 1 and is close to the right side of the first rotating roller 82; the transmission belt 85 is sleeved on the first rotating roller 82 and the second rotating roller 84 respectively, and the cleaning transmission belt 71 is sleeved on the first rotating roller 82 and the second rotating roller 84 respectively.
[0036] When the first rotating roller 82 and the driven gear 83 drive the lower rotating motion, the rotational force can be transmitted to the second rotating roller 84 through the transmission belt 85. Since the cleaning transmission belt 71 is sleeved on the first rotating roller 82 and the second rotating roller 84 respectively, the cleaning transmission belt 71 can scrape and clean the outer wall of the workpiece during the transmission process.
[0037] See Figure 8 As shown, the transmission mechanism 8 further includes a scraping block 86 and a collection box 87; the scraping block 86 is arranged on the machine body 1 and is located above the cleaning transmission belt 71 and the second rotating roller 84; the collection box 87 is arranged on the machine body 1 and is close to the right side of the scraping block 86.
[0038] When the cleaning transmission belt 71 rotates, since a scraping plate on the machine body 1 is attached to the upper side of the cleaning transmission belt 71, the sundries scraped and cleaned on the cleaning transmission belt 71 can be scraped off by the scraping plate, and the scraped sundries can fall into the collection box 87. Thus, while the cleaning transmission belt 71 cleans the sundries on the outer wall of the workpiece, the sundries on the cleaning transmission belt 71 can be timely scraped, cleaned and collected by the scraping plate, ensuring that the cleaning transmission belt 71 is always clean and effectively improving the continuous cleaning of the sundries on the outer wall of the workpiece by the cleaning transmission belt 71.
[0039] See Figures 6-9 As shown, the flattening mechanism 9 includes a mounting plate 91, positioning rods 92 and flattening blocks 93; the mounting plate 91 is arranged on the machine body 1 and is close to one side of the second rotating roller 84; the positioning rods 92 are arranged on the mounting plate 91 and there are a pair of them; the flattening blocks 93 are slidably arranged on the positioning rods 92 in the vertical direction. A return spring 921 is arranged on the positioning rods 92, and both ends of the return spring 921 are fixed to the flattening blocks 93 and the ends of the positioning rods 92 respectively. The return spring 921 is used to drive the flattening blocks 93 to always fit against the outer wall of the workpiece on the machine body 1.
[0040] When it is necessary to evenly flatten the cleaned workpiece, when the workpiece passes through the auxiliary traction roller 4, it can be affected by the contact of the flattening block 93, and the wrinkles generated on the outer wall of the workpiece are flattened. Since the flattening block 93 has a shape with a protruding middle and lower sides at both ends, when the wrinkles on the workpiece pass through the flattening block 93, the flattening block 93 can push the wrinkles from the middle of the workpiece to both sides of the workpiece until the wrinkles are spread to the outside of the workpiece by the flattening block 93. At this time, the flattening work of the workpiece can be completed, and it can prevent the workpiece from being cut in an unattractive manner due to wrinkles during cutting.
[0041] See Figures 5-10 As shown, the cutting device for curtain processing further includes a cutting mechanism 901 provided on the machine body 1 for cutting the workpiece; the cutting mechanism 901 includes a connecting plate 9011, a telescopic cylinder 9022, and a cutting knife 9033; the connecting plate 9011 is provided on the machine body 1 and is located below the first linear driver 6; the telescopic cylinder 9022 is provided on the connecting plate 9011; the cutting knife 9033 is provided at the extending end of the telescopic cylinder 9022 and is used to cut the workpiece on the machine body 1.
[0042] When the workpiece passes through the flattening mechanism 9, the telescopic cylinder 9022 on the mounting plate 91 is started, and then the telescopic cylinder 9022 can drive the cutting knife 9033 fixed thereto to cut the flattened workpiece, achieving the cutting effect of the workpiece.
[0043] The above embodiments only represent one or several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims
1. A cutting device for curtain processing, comprising a machine body (1), an extruder (2) arranged on the machine body (1) for extruding a workpiece, a workpiece winding roller (3) arranged on the machine body (1) for placing the workpiece, a plurality of auxiliary traction rollers (4) for auxiliary feeding of the workpiece, a sliding block (5) for mounting the extruder (2), and a first linear drive (6) for driving the sliding block (5) to slide in a horizontal linear direction, and a cleaning mechanism (7) arranged on the machine body (1) for cleaning and collecting the outer wall of the workpiece on the rotating roller; characterized in that: The cleaning mechanism (7) comprises a cleaning transmission belt (71) and a transmission mechanism (8) for driving the cleaning transmission belt (71) to rotate. The curtain processing cutting device also comprises a flattening mechanism (9) for smoothing wrinkles on the workpiece after cleaning.
2. A curtain cutting device according to claim 1, characterized in that: The transmission mechanism (8) comprises a main gear (81), a first rotating roller (82) and a driven gear (83); the main gear (81) is arranged on the workpiece winding roller (3) and is fixed coaxially with the workpiece winding roller (3); the first rotating roller (82) is rotatably arranged on the machine body (1) and is close to the right side of the workpiece winding roller (3); the driven gear (83) is arranged on the first rotating roller (82) and is fixed coaxially with the first rotating roller (82), and the driven gear (83) is meshed with the main gear (81).
3. A curtain cutting device according to claim 1, characterized in that: The transmission mechanism (8) further comprises a second rotating roller (84) and a transmission belt (85); the second rotating roller (84) is rotatably arranged on the machine body (1) and close to the right side of the first rotating roller (82); the transmission belt (85) is respectively sleeved on the first rotating roller (82) and the second rotating roller (84); and the cleaning transmission belt (71) is respectively sleeved on the first rotating roller (82) and the second rotating roller (84).
4. A curtain cutting device according to claim 1, characterized in that: The transmission mechanism (8) further comprises a scraper block (86) and a collection box (87); the scraper block (86) is arranged on the machine body (1) and is located above the cleaning transmission belt (71) and the second rotating roller (84); and the collection box (87) is arranged on the machine body (1) and is close to the right side of the scraper block (86).
5. A curtain cutting device according to claim 1, characterized in that: The flattening mechanism (9) comprises a mounting plate (91), a positioning rod (92) and a flattening block (93); the mounting plate (91) is arranged on the machine body (1) and close to a side of the second rotating roller (84); the positioning rod (92) is arranged on the mounting plate (91) and has a pair of positioning rods; and the flattening block (93) is arranged on the positioning rod (92) in a vertically slidable manner.
6. A curtain cutting device according to claim 1, characterized in that: The curtain processing cutting device further comprises a cutting mechanism (901) arranged on a machine body (1) for cutting a workpiece; the cutting mechanism (901) comprises a connecting plate (9011), a telescopic cylinder (9022) and a cutting knife (9033); the connecting plate (9011) is arranged on the machine body (1) and is located below a first linear drive (6); the telescopic cylinder (9022) is arranged on the connecting plate (9011); and the cutting knife (9033) is arranged at the protruding end of the telescopic cylinder (9022) and is used to cut the workpiece on the machine body (1).