Portable embossing machine for PU leather processing

Abstract

The utility model discloses a portable embosser for PU (polyurethane) leather processing, which relates to the technical related field of embossers for PU leather processing and structurally comprises a bottom plate, a cleaning device fixedly connected to the upper end face of the bottom plate and a dehumidifying and blowing device fixedly connected to the upper end face of the cleaning device. Leather penetrates through the cleaning device to be in contact with the bristles, the surface of the leather can be automatically cleaned, dust remaining on the surface of the leather can fall to the inner side of the collecting box along with gravity to be collected for the first time, and in some special weathers, moisture (such as southern wind days and the like) exists in the air, so that the dust can be collected for the first time. Rapid dehumidification can be achieved through the water absorption cotton and the draught fan arranged on the roller, when embossing is needed, leather can be easily and rapidly limited and fixed by pressing the pressing plate, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of PU leather processing embossing machines, in particular to a portable PU leather processing embossing machine. Background Art

[0002] The embossing machine is an important equipment for surface finishing of printed materials, paper products, plastics and leather. It is widely used in embossing of packaging decoration, product advertising, book covers, color box tissue, invitations and other special product surfaces. The embossing process can increase the beauty and decorative art effect of the product and improve the grade of the product.

[0003] Prior art publication number CN117301498A discloses a PVC artificial leather embossing machine, which belongs to the technical field of PVC artificial leather. It includes a spiral drive sleeve and a spiral rod, utilizes the lifting action of the lifting and lowering plate in the traditional embossing process, and drives the rolling mechanism through a series of transmission mechanisms to press the leather grain of the PVC leather. At the same time, the spraying of the embossing liquid is controlled by a push-in piston pump, which simplifies the driving device and reduces the cost. At the same time, it also strengthens the synchronization of the actions of the hydraulic press, the rolling mechanism and the spray mechanism, and reduces the generation of defective products.

[0004] Although the above mentioned methods have certain advantages in improving the quality and efficiency of leather embossing, they still have certain disadvantages;

[0005] 1. Leather needs to be polished before printing. The leather surface is easily stained with dust and requires additional manual cleaning, which is a waste of manpower.

[0006] 2. When embossing leather of different sizes, it is not possible to effectively fix and limit the position, which may easily lead to deviation. Utility Model Content

[0007] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a convenient PU leather processing embossing machine.

[0008] The utility model is implemented by constructing a portable PU leather processing embossing machine, which includes a bottom plate, a cleaning device fixedly connected to the upper end surface of the bottom plate, a dehumidifying and blowing device fixedly connected to the upper end surface of the cleaning device, and a heating embossing table fixedly connected to the right side of the dehumidifying and blowing device on the upper end surface of the cleaning device;

[0009] Also includes:

[0010] A collecting plate is inserted and slidably connected to the left side of the front end surface of the bottom plate;

[0011] A handle is fixedly connected to the center of the front end surface of the bottom plate.

[0012] Preferably, the cleaning device comprises:

[0013] A connecting bracket, the upper end surface of the bottom plate is fixedly connected with the connecting bracket;

[0014] Track slide groove, a track slide groove is arranged on the left side of the connecting bracket;

[0015] A long board, the left side of the front end surface of the connecting bracket is rotatably connected with the long board;

[0016] Straight groove plate, a straight groove plate is arranged on the long plate.

[0017] Preferably, the cleaning device further comprises:

[0018] A connecting column, wherein the inner side of the straight groove plate is slidably connected with the connecting column;

[0019] The outer shell is fixedly connected to one end of the connecting column away from the straight slot plate;

[0020] A collection box, the bottom end surface of the shell is fixedly connected with the collection box;

[0021] Bristles are fixedly connected to the top end surface of the inner side of the shell.

[0022] Preferably, the dehumidifying blowing device comprises

[0023] A fan, wherein the center of the upper end surface of the dehumidifying and blowing device is fixedly connected with the fan;

[0024] Rollers, a plurality of rollers are rotatably connected to the inner side of the dehumidification and blowing device;

[0025] Air vents are provided on the inner bottom end surface of the dehumidifying and blowing device.

[0026] Preferably, the heated embossing station comprises:

[0027] A base, wherein the upper end surface of the connecting bracket is fixedly connected to the base;

[0028] A rear cover, the upper end surface of the base is rotatably connected to the rear cover;

[0029] Buckle, the center of the front end surface of the rear cover is fixedly connected with a buckle;

[0030] An embossed plate is provided on the inner side of the back cover.

[0031] Preferably, the heated embossing station further comprises:

[0032] A hydraulic press, wherein the rear cover and the embossed plate are fixedly connected with the hydraulic press, and the output end of the hydraulic press is fixedly connected with the embossed plate;

[0033] A fixing device, wherein fixing devices are arranged inside the left and right sides of the base;

[0034] A limit plate, the inner side of the base is fixedly connected with the limit plate;

[0035] A clamping protrusion is fixedly connected to the center of the front end surface of the base.

[0036] Preferably, the fixing device comprises:

[0037] A frame, wherein the base is fixedly connected with the frame;

[0038] A trapezoidal plate, wherein two trapezoidal plates are slidably connected to the inner side of the frame;

[0039] Short columns, the left and right end surfaces of the trapezoidal plate are fixedly connected with short columns;

[0040] A tension spring is fixedly connected to the short column.

[0041] Preferably, the fixing device further comprises:

[0042] A long column, wherein the base is rotatably connected with the long column;

[0043] The offset semi-dome top plate is fixedly connected to the long column, and the offset semi-dome top plate is located between the two trapezoidal plates;

[0044] A pressing plate, the outer side surface of the long column is fixedly connected with a pressing plate;

[0045] A clamping plate is fixedly connected to the upper end surface of the trapezoidal plate.

[0046] The utility model has the following advantages: The utility model provides a convenient PU leather processing embossing machine through improvement, which has the following improvements compared with the same type of equipment:

[0047] The utility model discloses a convenient PU leather processing embossing machine. The leather passes through a cleaning device to contact the bristles. As the leather moves, the bristles will automatically clean the leather surface, and the dust remaining on the leather surface will fall into the inner side of the collecting box for the first collection. When the leather moves through the dehumidification and blowing device, the leather will first contact the roller. If there are water stains remaining on the leather (in special weather), the absorbent sponge and the fan arranged on the roller can also be used for rapid dehumidification. By pressing the pressing plate, the long column is driven to rotate, which drives the dislocated semi-dome plate to push the trapezoidal plate to slide on the inner side of the frame, and at the same time drives the short column to stretch the tension spring. The movement of the trapezoidal plate drives the splint to move, and can also be easily enlarged and quickly fixed to prevent dislocation during embossing, making it easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a schematic diagram of the structure of the utility model;

[0049] Figure 2 It is a schematic diagram of the structural bottom plate of the utility model;

[0050] Figure 3 This is a schematic diagram of the disassembly of the structural cleaning device of the utility model;

[0051] Figure 4 This is a plan view of the dehumidifying and blowing device of the utility model structure;

[0052] Figure 5 This is a schematic diagram of a heating embossing table of the utility model structure;

[0053] Figure 6 It is a schematic diagram of the structural fixing device of the utility model.

[0054] Among them: bottom plate -1, cleaning device -2, dehumidification and blowing device -3, heating embossing table -4, collecting plate -5, handle -6, connecting bracket -7, track slide -8, long plate -9, straight groove plate -10, connecting column -11, shell -12, collecting box -13, bristles -14, fan -15, roller -16, air vent -17, base -18, back cover -19, buckle -20, embossed plate -21, hydraulic press -22, fixing device -23, limit plate -24, clamping cam -25, frame -26, trapezoidal plate -27, short column -28, tension spring -29, long column -30, offset semi-dome plate -31, pressure plate -32, splint -33. DETAILED DESCRIPTION

[0055] The following is combined with Figures 1 to 6 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0056] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0057] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0058] Embodiment 1:

[0059] See also Figure 1 The utility model is a portable PU leather processing embossing machine, comprising a base plate 1, a cleaning device 2 fixedly connected to the upper end surface of the base plate 1, a dehumidifying and blowing device 3 fixedly connected to the upper end surface of the cleaning device 2, a heating embossing table 4 fixedly connected to the right side of the dehumidifying and blowing device 3 on the upper end surface of the cleaning device 2, a collecting plate 5 inserted and slidably connected to the left side of the front end surface of the base plate 1, and a handle 6 fixedly connected to the center of the front end surface of the base plate 1.

[0060] The working principle of a portable PU leather processing embossing machine based on Example 1 is:

[0061] First, place the equipment in the working area, pass the leather to be embossed through the cleaning device 2 and the dehumidifying and blowing device 3, and then place it on the heated embossing table 4;

[0062] Second, the hydraulic press 22 can be used after it is turned on.

[0063] Embodiment 2:

[0064] See also Figures 2 to 6 The utility model is a portable PU leather processing embossing machine. Compared with the first embodiment, the present embodiment also includes:

[0065] The upper end surface of the bottom plate 1 is fixedly connected to a connecting bracket 7, a track slide 8 is arranged on the left side of the connecting bracket 7, a long board 9 is rotatably connected to the left side of the front end surface of the connecting bracket 7, and a motor is fixedly connected to the rotating connection between the connecting bracket 7 and the long board 9 to drive the long board 9 to rotate, a straight groove board 10 is arranged on the long board 9, a connecting column 11 is slidably connected to the inner side of the straight groove board 10, a shell 12 is fixedly connected to the end of the connecting column 11 away from the straight groove board 10, a collection box 13 is fixedly connected to the bottom end surface of the shell 12, and the shell 1 2 is fixedly connected to the top end surface of the inner side of the dehumidifying and blowing device 3, a fan 15 is fixedly connected to the center of the upper end surface of the dehumidifying and blowing device 3, a plurality of rollers 16 are rotatably connected to the inner side of the dehumidifying and blowing device 3, and a water-absorbing sponge is arranged on the outer side of the roller 16 for dehumidification, and an air hole 17 is arranged on the bottom end surface of the inner side of the dehumidifying and blowing device 3, and the air inside the dehumidifying and blowing device 3 can circulate through the air hole 17, and a base 18 is fixedly connected to the upper end surface of the connecting bracket 7, and a rear cover 19 is rotatably connected to the upper end surface of the base 18 A buckle 20 is fixedly connected to the center of the front end face of the rear cover 19, an embossed plate 21 is arranged inside the rear cover 19, a hydraulic press 22 is fixedly connected between the rear cover 19 and the embossed plate 21, and the output end of the hydraulic press 22 is fixedly connected to the embossed plate 21, a fixing device 23 is arranged inside the left and right sides of the base 18, a limiting plate 24 is fixedly connected to the inner side of the base 18, a convex 25 is fixedly connected to the center of the front end face of the base 18, and a retractable card plate is arranged on the upper end face of the convex 25 to clamp and fix the buckle 20 A frame 26 is fixedly connected inside the base 18, and two trapezoidal plates 27 are slidably connected to the inner side of the frame 26. Short columns 28 are fixedly connected to the left and right end surfaces of the trapezoidal plates 27, and tension springs 29 are fixedly connected to the short columns 28. A long column 30 is rotatably connected inside the base 18, and an offset semicircular top plate 31 is fixedly connected to the long column 30, and the offset semicircular top plate 31 is located between the two trapezoidal plates 27. A pressure plate 32 is fixedly connected to the outer side surface of the long column 30, and a clamping plate 33 is fixedly connected to the upper end surface of the trapezoidal plate 27.

[0066] The working principle of this embodiment is:

[0067] First, when the leather passes through the cleaning device 2, it will come into contact with the bristles 14. As the leather moves, the bristles 14 will automatically clean the leather surface, and the dust remaining on the leather surface will fall into the inner side of the collecting box 13 for the first collection (to prevent the dust from being too high from the collection point and splashing with the wind). When the leather moves through the dehumidifying and blowing device 3, the leather will first come into contact with the roller 16. (In some special weather environments (such as south wind days), the water stains on the leather surface can also be absorbed by the absorbent sponge provided on the roller 16. Then, it is blown dry by the fan 15, which can also effectively avoid the impact on the subsequent leather embossing.

[0068] Second, when the leather is on the heated embossing table 4, the long column 30 is rotated by pressing the pressing plate 32, and the offset semi-dome plate 31 is driven to push the trapezoidal plate 27 to slide inside the frame 26, and at the same time, the short column 28 is driven to stretch the tension spring 29, and the movement of the trapezoidal plate 27 drives the clamping plate 33 to move, and the leather is placed between the clamping plates 33. Then the pressing plate 32 is released, and the tension spring 29 is pulled back without force to drive the trapezoidal plate 27 to drive the clamping plate 33 to move, so as to fix and limit the leather. Then, the back cover 19 is covered and the buckle 20 is rotated to snap into the clamping protrusion 25 for fixing. The hydraulic press 22 is turned on to drive the embossing plate 21 to move, and the leather can be embossed.

[0069] Third, when it is necessary to move the equipment or clean the cleaning device 2, while closing the back cover 19, open the connecting bracket 7 and the long board 9. The rotating connection is fixedly connected with a motor to drive the long board 9 to rotate, drive the connecting column 11 to move along the track slide groove 8, and drive the outer shell 12 to move until the outer shell 12 is tilted and inverted, and the dust inside the collection box 13 is poured out and falls on the collection plate 5 for secondary collection. Then, the collection plate 5 can be pulled out for quick cleaning, and then the handle 6 can be held to carry it. It is convenient to use and simple to operate.

[0070] The utility model provides a convenient PU leather processing embossing machine through improvement, wherein the leather passes through the cleaning device 2 and contacts the bristles 14, and as the leather moves, the bristles 14 will automatically clean the leather surface, and the dust remaining on the leather surface will fall into the inner side of the collecting box 13 for the first collection, and when the leather moves through the dehumidifying and blowing device 3, the leather will first contact the roller 16, and if there are water stains remaining on the leather (in special weather), the water-absorbing sponge and the fan 15 provided on the roller 16 can also be used for rapid dehumidification, and the long column 30 is driven to rotate by pressing the pressing plate 32, and the dislocated semi-dome plate 31 is driven to push the trapezoidal plate 27 to slide on the inner side of the frame 26, and at the same time, the short column 28 is driven to stretch the tension spring 29, and the trapezoidal plate 27 moves and drives the clamping plate 33 to move, and can also be easily enlarged and quickly fixed, so as to prevent dislocation during embossing, and is easier to use.

[0071] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0072] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable PU leather processing embossing machine, comprising a base plate (1), a cleaning device (2) fixedly connected to the upper end surface of the base plate (1), a dehumidifying and blowing device (3) fixedly connected to the upper end surface of the cleaning device (2), and a heating embossing table (4) fixedly connected to the right side of the dehumidifying and blowing device (3) on the upper end surface of the cleaning device (2); Features: Also includes: A collecting plate (5), the collecting plate (5) is inserted and slidably connected to the left side of the front end surface of the bottom plate (1); A handle (6) is fixedly connected to the center of the front end surface of the base plate (1).

2. A portable PU leather processing embossing machine according to claim 1, characterized in that: The cleaning device (2) comprises: A connecting bracket (7), the upper end surface of the bottom plate (1) being fixedly connected to the connecting bracket (7); A track slide groove (8), wherein a track slide groove (8) is arranged on the left side of the connecting bracket (7); A long plate (9), the left side of the front end surface of the connecting bracket (7) is rotatably connected to the long plate (9); A straight groove plate (10), wherein the long plate (9) is provided with a straight groove plate (10).

3. A portable PU leather processing embossing machine according to claim 2, characterized in that: The cleaning device (2) further comprises: A connecting column (11), wherein the inner side of the straight groove plate (10) is slidably connected with the connecting column (11); A shell (12), wherein one end of the connecting column (11) away from the straight groove plate (10) is fixedly connected to the shell (12); A collection box (13), the bottom end surface of the housing (12) being fixedly connected with the collection box (13); Bristles (14), the inner top end surface of the shell (12) is fixedly connected with the bristles (14).

4. A portable PU leather processing embossing machine according to claim 3, characterized in that: The dehumidifying blowing device (3) comprises: A fan (15), the center of the upper end surface of the dehumidifying and blowing device (3) is fixedly connected with the fan (15); Rollers (16), a plurality of rollers (16) are rotatably connected to the inner side of the dehumidifying and blowing device (3); An air vent (17), the inner bottom end surface of the dehumidifying and blowing device (3) is provided with an air vent (17).

5. A portable PU leather processing embossing machine according to claim 4, characterized in that: The heated embossing station (4) comprises: A base (18), the upper end surface of the connecting bracket (7) being fixedly connected to the base (18); A rear cover (19), the upper end surface of the base (18) is rotatably connected to the rear cover (19); A buckle (20), the center of the front end surface of the rear cover (19) is fixedly connected with the buckle (20); An embossed plate (21), an embossed plate (21) is arranged on the inner side of the rear cover (19).

6. The portable PU leather processing embossing machine according to claim 5, characterized in that: The heated embossing station (4) further comprises: A hydraulic press (22), wherein the hydraulic press (22) is fixedly connected between the rear cover (19) and the embossed plate (21), and an output end of the hydraulic press (22) is fixedly connected to the embossed plate (21); A fixing device (23), wherein the fixing device (23) is arranged inside the left and right sides of the base (18); A limiting plate (24), the inner side of the base (18) being fixedly connected to the limiting plate (24); A clamping protrusion (25) is fixedly connected to the center of the front end surface of the base (18).

7. A portable PU leather processing embossing machine according to claim 6, characterized in that: The fixing device (23) comprises: A frame (26), wherein the base (18) is fixedly connected with the frame (26); Trapezoidal plates (27), two trapezoidal plates (27) are slidably connected to the inner side of the frame (26); Short columns (28), the left and right end surfaces of the trapezoidal plate (27) are fixedly connected with short columns (28); A tension spring (29), the short column (28) is fixedly connected with the tension spring (29).

8. The portable PU leather processing embossing machine according to claim 7, characterized in that: The fixing device (23) further comprises: A long column (30), the base (18) is rotatably connected with the long column (30); A staggered semicircular top plate (31), wherein the long column (30) is fixedly connected with the staggered semicircular top plate (31), and the staggered semicircular top plate (31) is located between the two trapezoidal plates (27); A pressing plate (32), the outer side surface of the long column (30) is fixedly connected with the pressing plate (32); A clamping plate (33) is fixedly connected to the upper end surface of the trapezoidal plate (27).

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