Embossing device

Abstract

The utility model discloses an embossing device, which belongs to the technical field of embossing equipment, and comprises a support frame, the top of the support frame is fixedly connected with a support frame, the side surface of the support frame is fixedly connected with two fixed rods, and the top of the support frame is fixedly connected with a hydraulic rod and two telescopic rods; the knurling device has the beneficial effects that by arranging the adjusting motor and the limiting bolt, when knurling patterns of the knurling roller need to be adjusted and switched, people rotate the limiting bolt to enable the L-shaped limiting frame to be separated from the knurling roller, then people control the operation of the adjusting motor through an external controller to enable the rotating shaft to rotate, and then the knurling roller can be rotated; and when the embossing roller is used for embossing leather, the extrusion frame moves downwards, and the two eliminating rollers can make contact with the leather in advance and support the leather towards the two sides, so that wrinkles on the surface of the leather are eliminated, and the quality of the embossed leather is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing equipment, and more specifically, to an embossing device. Background Art

[0002] Leather is a denatured and non-perishable animal skin obtained through physical and chemical processes such as dehairing and tanning. In order to meet people's aesthetic taste, an embossing device is needed to emboss the leather during the leather processing process. The embossing device has been widely used in the leather processing field.

[0003] However, when the embossing shape needs to be changed in most existing embossing devices, tools are needed to disassemble and replace the embossing rollers, which is cumbersome to operate and lacks an adjustment and switching structure, making it inconvenient for people to switch the embossing patterns. At the same time, some embossing devices cannot eliminate the wrinkles on the leather surface when embossing leather, which is inconvenient to use. Therefore, in view of the above problems, an embossing device is specially proposed. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an embossing device, which has an adjustment and switching structure to facilitate people to adjust and switch the embossing patterns, and has an eliminating structure to facilitate people to eliminate wrinkles on the leather surface.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an embossing device, including a support frame, the top of the support frame is fixedly connected to a support frame, the side of the support frame is fixedly connected to two fixing rods, the top of the support frame is fixedly connected to a hydraulic rod and two contraction rods, the bottom ends of the hydraulic rod and the bottom ends of the contraction rod are fixedly connected to an extrusion frame, the side of the extrusion frame is fixedly connected to an adjusting motor, the inner side of the extrusion frame is rotatably connected to a rotating shaft through a bearing, the surface of the rotating shaft is fixedly connected to an embossing roller, the shaft end of the rotating shaft rotates through the extrusion frame and is fixedly connected to one end of the output end of the adjusting motor, the top of the extrusion frame is slidably connected to four limit rods, the bottom ends and top ends of the two limit rods are respectively fixedly connected to an L-shaped limit frame and a limit plate, the A fixing spring is sleeved on the surface of the limit rod, and two ends of the fixing spring are respectively fixedly connected to the bottom of the limit plate and the top of the extrusion frame, and the side of the L-shaped limit frame overlaps the surface of the embossing roller, and the top of the extrusion frame is fixedly connected to two threaded cylinders, and the inner thread of the threaded cylinder is connected to a limiting bolt, and the bottom end of the limiting bolt is fixedly connected to a limiting block. A limiting groove is provided on the top of the L-shaped limit frame, and the limit block is clamped in the limiting groove. Four connecting plates are fixedly connected on opposite sides of the extrusion frame, and a connecting rod is movably connected between the two connecting plates through a pin shaft, and an elimination roller is movably connected between the two connecting rods through a pin shaft, and connecting pieces are fixedly connected to the side of the extrusion frame and the side of the connecting rod, and an extrusion spring is fixedly connected between the two connecting pieces.

[0008] When an embossing device of the present technical solution is used, an adjusting motor and a limit bolt are set. When the embossing pattern of the embossing roller needs to be adjusted and switched, people rotate the limit bolt to disengage the L-shaped limit frame from the embossing roller. Then people control the operation of the adjusting motor through an external controller to rotate the rotating shaft, thereby rotating the embossing roller, thereby adjusting and switching the embossing pattern of the embossing roller. When the embossing roller embosses the leather, the squeezing frame moves down, and the two eliminating rollers will contact the leather in advance, propping up the leather to both sides, thereby eliminating wrinkles on the leather surface to ensure the quality of the leather after embossing.

[0009] Furthermore, a sliding groove is provided on the top of the support frame, and a transmission groove is fixedly connected to the bottom end of the sliding groove.

[0010] Furthermore, a transmission motor is fixedly connected to the inner side of the transmission groove, a threaded rod is fixedly connected to the output end of the transmission motor, and the axial end of the threaded rod is rotatably connected to a bearing fixedly connected to the inner side of the transmission groove.

[0011] Furthermore, a movable block is threadedly connected to the surface of the threaded rod, a sliding plate is slidably connected to the inside of the sliding groove, and the top of the movable block is fixedly connected to the bottom of the sliding plate.

[0012] Furthermore, a heating groove is provided inside the sliding plate, a heating wire is fixedly connected inside the heating groove, and a heat conducting plate is fixedly connected to the top of the heating groove.

[0013] Furthermore, the bottoms of the two fixed rods are fixedly connected to electric push rods, the bottom ends of the electric push rods are fixedly connected to fixed blocks, and a fixed frame is fixedly connected between the two fixed blocks.

[0014] Furthermore, a rotating motor is fixedly connected inside the fixed block, a rotating shaft is rotatably connected to the inner side of the fixed frame through a bearing, the shaft end of the rotating shaft rotates through the side of the fixed frame and is fixedly connected to the output end of the rotating motor, and a cleaning roller is fixedly connected to the surface of the rotating shaft.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. This embossing device is provided with an adjusting motor and a limiting bolt. When the embossing pattern of the embossing roller needs to be adjusted and switched, people rotate the limiting bolt to disengage the L-shaped limiting frame from the embossing roller. Then people control the operation of the adjusting motor through an external controller to rotate the rotating shaft, so that the embossing roller can be rotated, thereby adjusting and switching the embossing pattern of the embossing roller. When the embossing roller embosses the leather, the squeezing frame moves down, and the two eliminating rollers will contact the leather in advance, and will prop up the leather to both sides, thereby eliminating the wrinkles on the leather surface, so as to ensure the quality of the leather after embossing;

[0018] 2. This embossing device is provided with a heating wire. When the leather is embossed, the heating wire is energized to generate heat, and the leather can be preheated under the action of the heat conductive material of the heat conductive plate;

[0019] 3. This embossing device is provided with an electric push rod and a rotary motor. When the electric push rod is operated, the cleaning roller can be moved downward, and then the rotary motor is operated to rotate the rotating shaft and the cleaning roller. Under the action of the cleaning roller, it is convenient for people to clean the dust on the leather surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0023] Figure 3 It is a structural schematic diagram of the front view cross section of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the cleaning roller in the utility model;

[0025] Figure 5 for Figure 2 Schematic diagram of the structure with enlarged cross-section at point A in the middle.

[0026] The symbols in the accompanying drawings are:

[0027] 1. Support frame; 101. Sliding slot; 102. Transmission slot; 103. Transmission motor; 104. Threaded rod; 105. Movable block; 106. Sliding plate; 107. Heating slot; 108. Heating wire; 109. Heat conducting plate;

[0028] 2. Support frame; 201. Hydraulic rod; 202. Retracting rod; 203. Extrusion frame; 204. Adjusting motor; 205. Rotating shaft; 206. Embossing roller; 207. Limiting rod; 208. L-shaped limiting frame; 209. Limiting plate; 2010. Fixed spring; 2011. Threaded cylinder; 2012. Limiting bolt; 2013. Limiting block; 2014. Limiting groove; 2015. Connecting plate; 2016. Connecting rod; 2017. Eliminating roller; 2018. Connecting piece; 2019. Extrusion spring;

[0029] 3. Fixed rod; 301. Electric push rod; 302. Fixed block; 303. Fixed frame; 304. Rotating motor; 305. Rotating shaft; 306. Cleaning roller. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0031] Example:

[0032] The following is combined with Figure 1-5 The utility model is described in further detail.

[0033] See also Figure 1-5The utility model provides a technical solution: an embossing device, including a support frame 1, a support frame 2 is fixedly connected to the top of the support frame 1, two fixed rods 3 are fixedly connected to the side of the support frame 2, a hydraulic rod 201 and two contraction rods 202 are fixedly connected to the top of the support frame 2, an extrusion frame 203 is fixedly connected to the bottom end of the hydraulic rod 201 and the bottom end of the contraction rod 202, an adjusting motor 204 is fixedly connected to the side of the extrusion frame 203, a rotating shaft 205 is rotatably connected to the inner side of the extrusion frame 203 through a bearing, an embossing roller 206 is fixedly connected to the surface of the rotating shaft 205, the shaft end of the rotating shaft 205 rotates through the extrusion frame 203, and is fixedly connected to one end of the output end of the adjusting motor 204, four limiting rods 207 are slidably connected to the top of the extrusion frame 203, the bottom and top ends of the two limiting rods 207 are respectively fixedly connected to an L-shaped limiting frame 208 and a limiting plate 209, and a fixing spring 2010 is sleeved on the surface of the limiting rod 207, The two ends of the fixing spring 2010 are respectively fixedly connected to the bottom of the limit plate 209 and the top of the extrusion frame 203, the side of the L-shaped limit frame 208 is overlapped on the surface of the embossing roller 206, the top of the extrusion frame 203 is fixedly connected with two threaded cylinders 2011, the internal thread of the threaded cylinder 2011 is connected to the limit bolt 2012, the bottom end of the limit bolt 2012 is fixedly connected to the limit block 2013, the top of the L-shaped limit frame 208 is provided with a limit groove 2014, the limit block 2013 is clamped in the limit groove 2014, four connecting plates 2015 are fixedly connected on opposite sides of the extrusion frame 203, a connecting rod 2016 is movably connected between the two connecting plates 2015 through a pin shaft, an eliminating roller 2017 is movably connected between the two connecting rods 2016 through a pin shaft, a connecting piece 2018 is fixedly connected to the side of the extrusion frame 203 and the side of the connecting rod 2016, and an extrusion spring 2019 is fixedly connected between the two connecting pieces 2018.

[0034] By adopting the above technical solution, by setting the adjustment motor 204 and the limit bolt 2012, when it is necessary to adjust and switch the embossing pattern of the embossing roller 206, people rotate the limit bolt 2012 to disengage the L-shaped limit frame 208 from the embossing roller 206, and then people control the operation of the adjustment motor 204 through an external controller to rotate the rotating shaft 205, so that the embossing roller 206 can be rotated, so that the embossing pattern of the embossing roller 206 can be adjusted and switched. When the embossing roller 206 embosses the leather, the squeezing frame 203 moves down, and the two eliminating rollers 2017 will contact the leather in advance, and will prop up the leather to both sides, thereby eliminating the wrinkles on the surface of the leather to ensure the quality of the leather after embossing.

[0035] See also Figure 3A sliding groove 101 is provided on the top of the support frame 1, and a transmission groove 102 is fixedly connected to the bottom end of the sliding groove 101, and a transmission motor 103 is fixedly connected to the inner side of the transmission groove 102, and a threaded rod 104 is fixedly connected to the output end of the transmission motor 103. The axial end of the threaded rod 104 is rotatably connected to a bearing fixedly connected to the inner side of the transmission groove 102, and a movable block 105 is threadedly connected to the surface of the threaded rod 104. A sliding plate 106 is slidably connected to the sliding groove 101, and the top of the movable block 105 is fixedly connected to the bottom of the sliding plate 106. A heating groove 107 is provided inside the sliding plate 106, and a heating wire 108 is fixedly connected inside the heating groove 107, and a heat conducting plate 109 is fixedly connected to the top of the heating groove 107.

[0036] By adopting the above technical solution, by setting the heating wire 108, when embossing the leather, the heating wire 108 is energized to generate heat, and the leather can be preheated under the action of the heat conductive material of the heat conductive plate 109.

[0037] See also Figure 4 The bottom of the two fixed rods 3 are fixedly connected to an electric push rod 301, the bottom of the electric push rod 301 is fixedly connected to a fixed block 302, a fixed frame 303 is fixedly connected between the two fixed blocks 302, a fixed block 302 is fixedly connected to a rotating motor 304, the inner side of the fixed frame 303 is rotatably connected to a rotating shaft 305 through a bearing, the shaft end of the rotating shaft 305 rotates through the side of the fixed frame 303, and is fixedly connected to the output end of the rotating motor 304, and a cleaning roller 306 is fixedly connected to the surface of the rotating shaft 305.

[0038] By adopting the above technical solution, by setting up the electric push rod 301 and the rotating motor 304, the electric push rod 301 is operated to move the cleaning roller 306 downward, and then the rotating motor 304 is operated to rotate the rotating shaft 305 and the cleaning roller 306. Under the action of the cleaning roller 306, it is convenient for people to clean the dust on the leather surface.

[0039] The working principle of the utility model is:

[0040] When in use, people place the device at a suitable location, and after the placement is completed, the device is powered on, and after the power is turned on, the device can be used;

[0041] When embossing leather, people control the transmission motor 103, the electric push rod 301 and the rotating motor 304 to operate through an external controller. The transmission motor 103 operates to rotate the threaded rod 104, which can drive the movable block 105 at one end of the threaded rod 104 surface to push the sliding plate 106 out of the sliding groove 101, and then place the leather on the top of the heat conducting plate 109. After the placement is completed, the transmission motor 103 operates again to move the sliding plate 106 into the sliding groove 101. At the same time, the electric push rod 301 and the rotating motor 304 operate, and the leather can be cleaned by the cleaning roller 306. To clean the dust on the leather surface, after the movement is completed, people control the operation of the hydraulic rod 201 through an external controller, which can push the extrusion frame 203 to move down, and the embossing roller 206 can be used. When the embossing roller 206 embosses the leather, the extrusion frame 203 moves down, and the two eliminating rollers 2017 will contact the leather in advance, and will prop up the leather to both sides, thereby eliminating the wrinkles on the leather surface to ensure the quality of the leather after embossing. At the same time, the heating wire 108 is energized to generate heat, and the leather can be preheated under the action of the heat-conducting material of the heat-conducting plate 109;

[0042] When the embossing pattern of the embossing roller 206 needs to be adjusted and switched, people rotate the limit bolt 2012 to disengage the limit block 2013 from the limit groove 2014, and then people pull the limit plate 209 and the limit rod 207 to disengage the L-shaped limit frame 208 from the embossing roller 206. After the disengagement is completed, the embossing roller 206 can be rotated by controlling the operation of the adjustment motor 204 through an external controller to rotate the rotating shaft 205, so that the embossing roller 206 can be rotated, thereby adjusting the embossing pattern of the embossing roller 206.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An embossing device, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a support frame (2), the side of the support frame (2) is fixedly connected to two fixed rods (3), the top of the support frame (2) is fixedly connected to a hydraulic rod (201) and two retractable rods (202), the bottom ends of the hydraulic rod (201) and the retractable rods (202) are fixedly connected to an extrusion frame (203), the side of the extrusion frame (203) is fixedly connected to an adjustment motor (204), the inner side of the extrusion frame (203) is rotatably connected to a rotating shaft (205) via a bearing, and the rotating shaft (205) is fixedly connected to the side of the extrusion frame (203). The surface of the moving shaft (205) is fixedly connected with an embossing roller (206); the shaft end of the rotating shaft (205) rotates through the extrusion frame (203) and is fixedly connected to one end of the output end of the regulating motor (204); the top of the extrusion frame (203) is slidably connected with four limit rods (207); the bottom ends and top ends of two limit rods (207) are respectively fixedly connected with an L-shaped limit frame (208) and a limit plate (209); the surface of the limit rod (207) is sleeved with a fixed spring (2010); the two ends of the fixed spring (2010) are respectively The L-shaped limit frame (208) is fixedly connected to the bottom of the limit plate (209) and the top of the extrusion frame (203); the side of the L-shaped limit frame (208) overlaps the surface of the embossing roller (206); the top of the extrusion frame (203) is fixedly connected with two threaded cylinders (2011); the threaded cylinder (2011) is internally threadedly connected with a limit bolt (2012); the bottom end of the limit bolt (2012) is fixedly connected with a limit block (2013); the top of the L-shaped limit frame (208) is provided with a limit groove (2014); the limit block (2013) is clamped In the limiting groove (2014), four connecting plates (2015) are fixedly connected on opposite sides of the extrusion frame (203), a connecting rod (2016) is movably connected between the two connecting plates (2015) via a pin shaft, an eliminating roller (2017) is movably connected between the two connecting rods (2016) via a pin shaft, a connecting sheet (2018) is fixedly connected to the side of the extrusion frame (203) and the side of the connecting rod (2016), and an extrusion spring (2019) is fixedly connected between the two connecting sheets (2018).

2. An embossing device according to claim 1, characterized in that: The top of the support frame (1) is provided with a sliding groove (101), and the bottom end of the sliding groove (101) is fixedly connected with a transmission groove (102).

3. An embossing device according to claim 2, characterized in that: A transmission motor (103) is fixedly connected to the inner side of the transmission groove (102), a threaded rod (104) is fixedly connected to the output end of the transmission motor (103), and the shaft end of the threaded rod (104) is rotatably connected to a bearing fixedly connected to the inner side of the transmission groove (102).

4. An embossing device according to claim 3, characterized in that: The surface of the threaded rod (104) is threadedly connected with a movable block (105), the interior of the sliding groove (101) is slidably connected with a sliding plate (106), and the top of the movable block (105) is fixedly connected to the bottom of the sliding plate (106).

5. An embossing device according to claim 4, characterized in that: A heating groove (107) is provided inside the sliding plate (106), a heating wire (108) is fixedly connected inside the heating groove (107), and a heat conducting plate (109) is fixedly connected to the top of the heating groove (107).

6. The embossing device according to claim 1, characterized in that: The bottoms of the two fixed rods (3) are fixedly connected to electric push rods (301), the bottom ends of the electric push rods (301) are fixedly connected to fixed blocks (302), and a fixed frame (303) is fixedly connected between the two fixed blocks (302).

7. An embossing device according to claim 6, characterized in that: A rotating motor (304) is fixedly connected inside the fixed block (302), and a rotating shaft (305) is rotatably connected to the inner side surface of the fixed frame (303) via a bearing. The shaft end of the rotating shaft (305) rotates through the side surface of the fixed frame (303) and is fixedly connected to the output end of the rotating motor (304). A cleaning roller (306) is fixedly connected to the surface of the rotating shaft (305).

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