Grease eliminating equipment for leather production

Abstract

The utility model belongs to the technical field of leather production equipment, and particularly relates to grease eliminating equipment for leather production, which comprises a bottom plate, two guide rails symmetrically distributed front and back are fixedly connected to the upper end of the bottom plate, sliding strips are slidably connected to the interiors of the two guide rails, and a supporting plate is fixedly connected to the output end of an electric telescopic rod. A plurality of rotating shafts are rotationally connected into the second supporting frame, disc brushes are fixedly connected to the bottom ends of the rotating shafts, a driving mechanism is installed in the second supporting frame, the driving mechanism is connected with the rotating shafts and provides power for the rotating shafts to work, a sliding rod is slidably connected into the supporting plate, and a scraper is fixedly connected to the lower end of the sliding rod. The circumferential face of the sliding rod is sleeved with a spring, one end of the spring is fixedly connected with the supporting plate, and the other end of the spring is fixedly connected with the scraping plate. According to the utility model, grease on the surface of animal leather can be eliminated more thoroughly.

Description

Technical Field

[0001] The utility model belongs to the technical field of leather production equipment, in particular to grease removal equipment used in leather production. Background Art

[0002] There is a large amount of animal fat inside animal leather, which needs to be treated with grease removal equipment before further processing.

[0003] After searching, the patent with application number 2023208324319 discloses a grease removal device for leather production. By adding an oil scraping component, it can remove residual grease from animal leather, effectively avoiding the presence of grease inside the leather that affects the subsequent production of the leather, eliminating chemical degreasing, and ensuring that the leather is free of chemical residues. By adding a grease collection component, it is convenient to centrally collect the scraped grease, avoiding the grease scraped off the leather from polluting the factory environment and preventing adverse effects on leather production.

[0004] Since grease is tightly attached to the leather surface, using the above-mentioned equipment to directly scrape the grease from the surface of animal leather is not only laborious, but also affects the grease removal effect. Summary of the invention

[0005] The utility model aims to provide a grease removal device for leather production, which can more thoroughly remove the grease on the surface of animal leather.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a grease removal device for leather production, including a base plate, the upper end of the base plate is fixedly connected to two guide rails which are symmetrically distributed front and back, the interiors of the two guide rails are slidably connected to sliding bars, the two sliding bars are fixedly connected through a first support frame, and the first support frame is located at the upper end of the sliding bar, a clamping mechanism is installed on the upper end of the first support frame, and the clamping mechanism is used to clamp and fix the leather, a fixing frame is provided on the upper end of the base plate, and the fixing frame is fixedly connected to the base plate, and an electric telescopic rod is fixedly connected to the upper end of the fixing frame, and the electric telescopic rod The output end of the retracted rod is fixedly connected to a support plate, the lower end of the support plate is fixedly connected to a second support frame, the second support frame is internally rotatably connected to a plurality of rotating shafts, the bottom ends of the plurality of rotating shafts are fixedly connected to a disc brush, a driving mechanism is installed inside the second support frame, and the driving mechanism is connected to the rotating shaft and provides power for the rotating shaft to operate, the support plate is internally slidably connected to a sliding rod, the lower end of the sliding rod is fixedly connected to a scraper, the scraper is located at the right end of the disc brush, the circumferential surface of the sliding rod is sleeved with a spring, one end of the spring is fixedly connected to the support plate, and the other end of the spring is fixedly connected to the scraper.

[0007] Optionally, a fixing seat is fixedly connected to the right end of the fixing frame, a guide rod is slidably connected inside the fixing seat, and the guide rod is fixedly installed on the top of the supporting plate.

[0008] Optionally, the clamping mechanism includes a position adjustment component and a clamping component, the clamping component includes a movable shell, a pressure plate and a threaded fastening rod, the upper end of the base plate is slidably connected to the movable shell, the interiors of the movable shell and the first support frame are slidably connected to the pressure plate, the upper ends of the two pressure plates are rotatably connected to the threaded fastening rods, the two threaded fastening rods respectively penetrate the movable shell and the first support frame upward, and are threadedly connected to the movable shell and the first support frame respectively.

[0009] Optionally, the position adjustment component includes a second motor, a threaded rod, a movable seat and a sliding hole. A sliding hole is provided on the lower end surface of the first support frame. The interior of the sliding hole is slidably connected to the movable seat. The movable seat is fixedly installed on the bottom end of the movable shell. The lower end of the first support frame is rotatably connected to the threaded rod through a bearing seat. The threaded rod passes through the movable seat, and the movable seat and the threaded rod are threadedly matched. The lower end of the first support frame is fixedly connected to the second motor, and the output shaft end of the second motor is fixedly connected to the threaded rod.

[0010] Optionally, the driving mechanism includes a first motor, a belt and a transmission wheel, the circumferential surfaces of the multiple rotating shafts are fixedly connected with transmission wheels, two adjacent transmission wheels are connected by belts, the multiple transmission wheels and belts are located in the second support frame, the upper end of the support plate is fixedly connected with the first motor, and the output shaft end of the first motor is fixedly connected to the rotating shaft located at the rear end.

[0011] Optionally, a baffle is fixedly connected to the upper end of the sliding rod, and the baffle is located at the upper end of the supporting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model clamps and fixes the animal leather by a clamping mechanism, so that the animal leather is firmly located in the first supporting frame, and then the grease on the surface of the animal leather is brushed by a rotating disc brush, and the grease after brushing is scraped off by a scraper. Because the grease has been brushed off by the rotating disc before the scraper is used to scrape off the grease, not only the grease can be broken by the brush, but also the grease and the animal leather can be gradually loosened, and then the scraper is used to scrape off, which saves time and labor and realizes more thorough elimination of the grease on the surface of the animal leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 It is a right-side stereoscopic structural schematic diagram of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure when viewed from above after the bottom plate of the utility model is hidden.

[0020] In the figure: 1, bottom plate; 2, fixed frame; 3, guide rail; 4, sliding bar; 5, first supporting frame; 6, threaded fastening rod; 7, moving shell; 8, pressure plate; 9, electric telescopic rod; 10, first motor; 11, supporting plate; 12, second supporting frame; 13, rotating shaft; 14, driving wheel; 15, disc brush; 16, belt; 17, scraper; 18, spring; 19, sliding rod; 20, guide rod; 21, fixed seat; 22, second motor; 23, threaded rod; 24, sliding hole; 25, moving seat. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Now, the utility model embodiment Figure 1-Figure 5 A grease removal device for leather production is provided for explanation. A grease removal device for leather production includes a base plate 1, the upper end of the base plate 1 is fixedly connected to two guide rails 3 that are symmetrically distributed front and back, the interiors of the two guide rails 3 are slidably connected to sliding bars 4, the two sliding bars 4 are fixedly connected through a first support frame 5, and the first support frame 5 is located at the upper end of the sliding bar 4, the upper end of the first support frame 5 is installed with a clamping mechanism, and the clamping mechanism is used to clamp and fix the leather, the upper end of the base plate 1 is provided with a fixing frame 2, and the fixing frame 2 is fixedly connected to the base plate 1, the upper end of the fixing frame 2 is fixedly connected to an electric telescopic rod 9, the output end of the electric telescopic rod 9 is fixedly connected to a support plate 11, and the support plate 11 The lower end of the support plate 11 is fixedly connected to a second support frame 12, and a plurality of rotating shafts 13 are rotatably connected inside the second support frame 12. The bottom ends of the plurality of rotating shafts 13 are fixedly connected to a disc brush 15. A driving mechanism is installed inside the second support frame 12, and the driving mechanism is connected to the rotating shaft 13 and provides power for the rotating shaft 13 to operate. A sliding rod 19 is slidably connected inside the support plate 11, and a scraper 17 is fixedly connected to the lower end of the sliding rod 19. The scraper 17 is located at the right end of the disc brush 15. A spring 18 is sleeved on the circumferential surface of the sliding rod 19, and one end of the spring 18 is fixedly connected to the support plate 11, and the other end of the spring 18 is fixedly connected to the scraper 17. During operation, the animal leather is first spread flat in the first support frame 5, and the animal leather is clamped and fixed by the clamping mechanism so that the animal leather is stably located in the first support frame 5, and then the electric telescopic rod 9 is controlled to work to drive the support plate 11 to move downward, thereby driving the disc brush 15 and the scraper 17 to move downward, the scraper 17 first contacts the animal leather, and then the disc brush 15 contacts the animal leather, and then the driving mechanism is controlled to work to drive the multiple rotating shafts 13 and the disc brush 15 to rotate, and at the same time push the first support frame 5 to gradually move to the right, and the grease on different parts of the surface of the animal leather is brushed by the disc brush 15, and the grease is scraped off by the scraper 17. When using the scraper 17, the cooperation of the spring 18 and the slide bar 19 can not only ensure that the scraper 17 is tightly attached to the surface of the animal leather from which the grease is removed, but also can be scraped according to the thickness of the leather, so that the grease on the surface of the animal leather is eliminated more thoroughly, so as to facilitate further processing later.

[0025] The utility model provides a grease removal device for leather production. Compared with the prior art, the animal leather is clamped and fixed by a clamping mechanism so that the animal leather is firmly located in a first support frame 5, and then the grease on the surface of the animal leather is brushed by a rotating disc brush 15, and then the grease after brushing is scraped off by a scraper 17. Since the grease has been brushed by the rotating disc before the scraper 17 is used to scrape the grease, not only the grease can be broken by the brush, but also the grease and the animal leather can be gradually loosened, and then the scraper 17 can be used to scrape off, which saves time and effort and realizes a more thorough removal of the grease on the surface of the animal leather.

[0026] In another embodiment of the present invention, please refer to Figure 3 The right end of the fixing frame 2 is fixedly connected with a fixing seat 21, and the inside of the fixing seat 21 is slidably connected with a guide rod 20, which is fixedly installed on the top of the support plate 11. During operation, under the action of the guide rod 20, the support plate 11 can be lifted and moved more stably.

[0027] In another embodiment of the present invention, please refer to Figure 1 and Figure 3 The clamping mechanism includes a position adjustment component and a clamping component. The clamping component includes a moving shell 7, a pressure plate 8 and a threaded fastening rod 6. The upper end of the bottom plate 1 is slidably connected to the moving shell 7. The inside of the moving shell 7 and the first support frame 5 are both slidably connected to the pressure plate 8. The upper ends of the two pressure plates 8 are both rotatably connected to the threaded fastening rod 6. The two threaded fastening rods 6 penetrate the moving shell 7 and the first support frame 5 upward, and are respectively threadedly connected to the moving shell 7 and the first support frame 5. When working, the animal leather is laid in the first support frame 5, one end of the leather is located at the lower end of the right pressure plate 8, and the other end of the leather is located at the lower end of the left pressure plate 8. Then the threaded fastening rod 6 is rotated to drive the pressure plate 8 to gradually move downward until the pressure plate 8 tightly presses the animal leather, thereby ensuring that the animal leather is firmly located in the first support frame 5, so that the animal leather can be stably degreased later. During the degreasing process, the animal leather is not easy to deviate, which facilitates the subsequent stable degreasing operation.

[0028] In another embodiment of the present invention, refer to Figure 5The position adjustment assembly includes a second motor 22, a threaded rod 23, a moving seat 25 and a sliding hole 24. The lower end surface of the first support frame 5 is provided with a sliding hole 24. The inside of the sliding hole 24 is slidably connected with the moving seat 25. The moving seat 25 is fixedly mounted on the bottom end of the moving shell 7. The lower end of the first support frame 5 is rotatably connected with the threaded rod 23 through the bearing seat. The threaded rod 23 penetrates the moving seat 25, and the moving seat 25 and the threaded rod 23 are threadedly matched. The lower end of the first support frame 5 is fixedly connected with the second motor 22, and the output shaft end of the second motor 22 is fixedly connected with the threaded rod 23. When working, the second motor 22 can drive the threaded rod 23 to rotate. At this time, the moving seat 25 can drive the moving shell 7 to move along the sliding hole 24, thereby driving the left side pressure plate 8 to move, thereby gradually changing the distance between the two pressure plates 8 on the left and right sides, so as to facilitate the use of the two pressure plates 8 to press and fix animal leathers of different lengths.

[0029] In another embodiment of the present invention, please refer to Figure 1 to Figure 2 The driving mechanism includes a first motor 10, a belt 16 and a transmission wheel 14. The circumferential surfaces of the plurality of rotating shafts 13 are fixedly connected with the transmission wheels 14. Two adjacent transmission wheels 14 are connected by the belt 16. The plurality of transmission wheels 14 and the belt 16 are all located in the second support frame 12. The upper end of the support plate 11 is fixedly connected with the first motor 10. The output shaft end of the first motor 10 is fixedly connected with the rotating shaft 13 at the rear end. When the first motor 10 is working, the output shaft end of the first motor 1 drives the rotating shaft 13 at the rear end to rotate, thereby driving the transmission wheel 14 at the rear end to rotate. Under the action of the belt 16, the plurality of transmission wheels 14 are driven to rotate at the same time, thereby driving the plurality of rotating shafts 13 to rotate at the same time. The plurality of rotating shafts 13 simultaneously drive the plurality of disc brushes 15 to rotate. As the disc brush 15 rotates, the grease on the surface of the animal leather can be brushed off and the grease can be separated from the animal leather. The grease and the animal leather can also be gradually loosened, so that the scraper 17 can be used to scrape off the grease more thoroughly later.

[0030] In another embodiment of the present invention, please refer to Figure 3 and Figure 4 The upper end of the slide bar 19 is fixedly connected with a baffle, and the baffle is located at the upper end of the support plate 11. During operation, under the action of the baffle, the slide bar 19 can be prevented from being separated from the support plate 11.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grease removal device for leather production, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to two guide rails (3) which are symmetrically distributed in the front and rear directions. The interiors of the two guide rails (3) are slidably connected to sliding bars (4). The two sliding bars (4) are fixedly connected via a first support frame (5). The first support frame (5) is located at the upper end of the sliding bar (4). A clamping mechanism is installed at the upper end of the first support frame (5). The clamping mechanism is used to clamp and fix the leather. The upper end of the bottom plate (1) is provided with a fixing frame (2). The fixing frame (2) is fixedly connected to the bottom plate (1). The upper end of the fixing frame (2) is fixedly connected to an electric telescopic rod (9). The output end of the electric telescopic rod (9) is fixedly connected to a support plate (11). The lower end of the support plate (11) is fixedly connected to a second support frame (1). 2), the second support frame (12) is internally rotatably connected with a plurality of rotating shafts (13), the bottom ends of the plurality of rotating shafts (13) are fixedly connected with a disc brush (15), a driving mechanism is installed inside the second support frame (12), and the driving mechanism is connected with the rotating shaft (13) and provides power for the rotating shaft (13) to operate, the support plate (11) is internally slidably connected with a slide rod (19), the lower end of the slide rod (19) is fixedly connected with a scraper (17), the scraper (17) is located at the right end of the disc brush (15), the circumferential surface of the slide rod (19) is sleeved with a spring (18), one end of the spring (18) is fixedly connected with the support plate (11), and the other end of the spring (18) is fixedly connected with the scraper (17).

2. A grease removal device for leather production as claimed in claim 1, characterized in that: The right end of the fixing frame (2) is fixedly connected to a fixing seat (21), the interior of the fixing seat (21) is slidably connected to a guide rod (20), and the guide rod (20) is fixedly mounted on the top end of the support plate (11).

3. A grease removal device for leather production as claimed in claim 1, characterized in that: The clamping mechanism comprises a position adjustment component and a clamping component, and the clamping component comprises a movable shell (7), a pressure plate (8) and a threaded fastening rod (6); the upper end of the base plate (1) is slidably connected to the movable shell (7); the interiors of the movable shell (7) and the first support frame (5) are both slidably connected to the pressure plate (8); the upper ends of the two pressure plates (8) are both rotatably connected to the threaded fastening rod (6); the two threaded fastening rods (6) respectively penetrate upward through the movable shell (7) and the first support frame (5), and are respectively threadedly connected to the movable shell (7) and the first support frame (5).

4. A grease removal device for leather production as claimed in claim 3, characterized in that: The position adjustment component comprises a second motor (22), a threaded rod (23), a movable seat (25) and a sliding hole (24); a sliding hole (24) is provided on the lower end surface of the first support frame (5); a movable seat (25) is slidably connected inside the sliding hole (24); the movable seat (25) is fixedly mounted on the bottom end of the movable shell (7); a threaded rod (23) is rotatably connected to the lower end of the first support frame (5) through a bearing seat; the threaded rod (23) passes through the movable seat (25), and the movable seat (25) and the threaded rod (23) are threadedly matched; a second motor (22) is fixedly connected to the lower end of the first support frame (5); and an output shaft end of the second motor (22) is fixedly connected to the threaded rod (23).

5. A grease removal device for leather production as claimed in claim 1, characterized in that: The driving mechanism comprises a first motor (10), a belt (16) and a transmission wheel (14); the circumferential surfaces of the plurality of rotating shafts (13) are fixedly connected with the transmission wheels (14); two adjacent transmission wheels (14) are connected via the belt (16); the plurality of transmission wheels (14) and the belt (16) are all located in the second support frame (12); the upper end of the support plate (11) is fixedly connected with the first motor (10); and the output shaft end of the first motor (10) is fixedly connected with the rotating shaft (13) located at the rear end.

6. A grease removal device for leather production as claimed in claim 1, characterized in that: The upper end of the sliding rod (19) is fixedly connected with a baffle, and the baffle is located at the upper end of the supporting plate (11).

Images