Ultrasonic precision printing device

Abstract

The utility model relates to an ultrasonic precise printing device, which belongs to the technical field of textile processing and comprises a workbench, an ultrasonic printing device body is fixed on the upper surface of the workbench, and printing rollers are arranged at the tops of opposite sides of the left side wall and the right side wall of an inner cavity of the ultrasonic printing device body. The left side and the right side of the printing roller are each provided with a dismounting and replacing mechanism used for conveniently replacing the printing roller. The dismounting and replacing mechanism comprises two fixing blocks, two positioning blocks, two fixing boxes, two telescopic rods, two return springs, two movable plates, two linkage plates and two insertion plates. According to the ultrasonic precise printing device, the printing roller can be detached and replaced through the arranged detaching and replacing mechanism, so that the ultrasonic printing device has the function of conveniently replacing printed patterns, the flexibility and efficiency of the production process are improved, and the product quality of textiles can be improved; and the requirements of the market on diversified and personalized products are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile processing technical field, concretely is an ultrasonic precise printing device. BACKGROUND

[0002] The ultrasonic precise printing device is a kind of equipment using high-frequency acoustic energy to realize printing, it is by transmitting ultrasonic energy to printing die and cloth, so that the cloth surface forms specific pattern, this technology can provide higher precision and more complex design, it can also reduce the use of chemical medicine, reduce the influence to environment.

[0003] When ultrasonic vibration passes through liquid medium (such as printing paste), acoustic cavitation phenomenon will be generated, acoustic cavitation effect can form tiny bubbles in liquid, these bubbles grow rapidly in the negative pressure stage of ultrasonic wave, and collapse in the positive pressure stage, the energy released when bubble collapses can produce local high temperature and high pressure, this energy can be used to destroy and remove unwanted material, or make material surface plastic deformation, to form pattern, usually printing roller surface only has a pattern, continuously rolls on cloth and transfers high-frequency vibration by ultrasonic generator, realizes the transfer of pattern, to be able to respond to market changes and customer demand rapidly, produce diversified products, need to replace printing roller with suitable pattern on surface according to needs to print, therefore an ultrasonic precise printing device is provided to solve the above problems. SUMMARY

[0004] In view of the defects of the prior art, the utility model provides an ultrasonic precise printing device, which has the advantages of convenient replacement of printing roller, and solves the problem that the surface of the conventional printing roller has only one pattern, which continuously rolls on the cloth and transfers high-frequency vibration by the ultrasonic generator to realize the transfer of the pattern, in order to be able to respond to market changes and customer demand rapidly, produce diversified products, need to replace printing roller with suitable pattern on surface according to needs to print.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an ultrasonic precise printing device, comprising a workbench, the upper surface of the workbench is fixed with an ultrasonic printing device body, the top of the opposite side of the left and right side walls in the inner cavity of the ultrasonic printing device body is provided with a printing roller, the left and right sides of the printing roller are both provided with a replacement mechanism for conveniently replacing the printing roller, and the left end of the upper surface of the workbench is provided with a feeding mechanism for conveniently feeding.

[0006] The dismounting and replacing mechanism comprises two fixed blocks, two positioning blocks, two fixed boxes, two telescopic rods, two return springs, two movable plates, two linkage plates and two insertion plates, the two fixed blocks are rotationally connected on the left and right sides of the printing roller through bearings, the two positioning blocks are fixed on the sides opposite to the two fixed blocks, the two fixed boxes are fixed on the top of the left and right sides of the ultrasonic printing device body, the two telescopic rods are fixed on the inner walls of the sides opposite to the two fixed boxes, the return springs are movably sleeved on the outer surfaces of the telescopic rods, the two movable plates are fixed on the sides opposite to the two telescopic rods, the linkage plates are fixed on the lower surfaces of the movable plates, and the two insertion plates are fixed on the sides opposite to the two linkage plates.

[0007] By adopting the technical scheme, the dismounting and replacing mechanism can dismount and replace the printing roller, so that the ultrasonic printing device has the function of conveniently replacing the printing pattern, the flexibility and efficiency of the production process are improved, the product quality of the textile is improved, and the demand of the market for diversified and personalized products is met.

[0008] Further, the left and right ends of the front of the workbench are each provided with a placing cavity, and the outer surface of the placing cavity is hingedly connected with a box door through a door hinge.

[0009] By adopting the technical scheme, the placing cavity is convenient for placing the required tools.

[0010] Further, the cross section of the positioning block is in the shape of an inverted T, the top of the opposite side of the left and right side walls in the inner cavity of the ultrasonic printing device body is provided with a positioning groove, and the size of the inner cavity of the positioning groove is matched with the size of the positioning block.

[0011] By adopting the technical scheme, the positioning groove and the positioning block can preliminarily position the position of the printing roller.

[0012] Further, the two ends of the return spring are fixedly connected between the opposite sides of the fixed box and the movable plate, the lower surface of the fixed box is provided with a guide hole matched with the size of the movable plate, and the movable plate moves horizontally in the inner cavity of the guide hole.

[0013] By adopting the technical scheme, the guide hole can conveniently drive the driving plate to move when the movable plate moves.

[0014] Further, the front surface of the fixed box is provided with a through hole, the front surface of the movable plate is fixedly provided with a push plate, the front surface of the push plate penetrates through the through hole and extends to the front side of the fixed box, the side opposite to the two positioning blocks is provided with an insertion slot, and the size of the inner cavity of the insertion slot is matched with the size of the insertion plate.

[0015] By adopting the technical scheme, the insertion slot can conveniently insert the insertion plate, so as to position the position of the positioning block.

[0016] Further, the feeding mechanism comprises two connecting seats, two rotating blocks, a threaded rod, a screw sleeve and a driving rod, the left end connecting seat is fixed on the left end of the upper surface of the workbench, the right end connecting seat is arranged on the right end of the upper surface of the workbench, the two rotating blocks are rotatably connected to the opposite side of the left and right end connecting seats, the threaded rod is rotatably connected to the top between the opposite sides of the left and right side walls in the inner cavity of the right end placing cavity through a bearing, the threaded rod is threadedly connected with the screw sleeve, and the driving rod is fixed on the upper surface of the screw sleeve.

[0017] By adopting the technical scheme, one end of the feeding roller is inserted into the annular groove of the left end rotating block, and the feeding roller is kept in a horizontal state, then the horizontal positions of the right end connecting seat and the rotating block are adjusted by the mutual cooperation between the threaded rod, the screw sleeve and the driving rod, so that the feeding of the textile product is facilitated, and the feeding efficiency is improved.

[0018] Further, the opposite side of the two rotating blocks is provided with an annular groove, the size of the annular groove is matched with the outer diameter and the inner diameter of the feeding roller, and the right end of the threaded rod penetrates through the right side wall of the inner cavity of the workbench and extends to the right side of the workbench and is fixed with a handle.

[0019] By adopting the technical scheme, the annular groove can preliminarily position the position of the feeding roller.

[0020] Further, the right end of the upper surface of the workbench is provided with a fixing hole, the upper surface of the driving rod penetrates through the fixing hole and extends to the upper side of the fixing hole and is fixed with the lower surface of the right end connecting seat.

[0021] By adopting the technical scheme, the movement of the driving rod can drive the movement of the right end connecting seat and the rotating block.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] 1. The ultrasonic precision printing device can replace the printing roller through the setting of the replacement mechanism, so that the ultrasonic printing equipment has the function of facilitating the replacement of the printing pattern, improves the flexibility and efficiency of the production process, helps to improve the product quality of the textile product, and meets the market demand for diversified and personalized products.

[0024] 2. The ultrasonic precision printing device, one end of the feeding roller is inserted into the annular groove of the left end rotating block, and the feeding roller is kept in a horizontal state, then the horizontal positions of the right end connecting seat and the rotating block are adjusted by the mutual cooperation between the threaded rod, the screw sleeve and the driving rod, so that the feeding of the textile product is facilitated, and the feeding efficiency of the textile product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structure schematic view of the utility model;

[0026] Figure 2 It is a structure schematic view of the utility model dismounting mechanism structure;

[0027] Figure 3 It is a structure schematic view of the utility model fixed box, drive plate and plugboard structure;

[0028] Figure 4 It is a structure schematic view of the utility model feeding mechanism structure.

[0029] In the drawing: 1, workbench;2, ultrasonic printing device body;3, printing roller;4, dismounting mechanism;41, fixed block;42, positioning block;43, fixed box;44, telescopic rod;45, return spring;46, movable plate;47, linkage plate;48, plugboard;5, feeding mechanism;51, connecting seat;52, rotating block;53, threaded rod;54, screw sleeve;55, drive rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to Figure 1 The ultrasonic precision printing device in the embodiment comprises a workbench 1, the upper surface of the workbench 1 is fixed with an ultrasonic printing device body 2, the top of the left side wall of the inner cavity of the ultrasonic printing device body 2 is provided with a printing roller 3, the left and right sides of the printing roller 3 are both provided with a dismounting mechanism 4 for facilitating replacement of the printing roller 3, and the left end of the upper surface of the workbench 1 is provided with a feeding mechanism 5 for facilitating feeding.

[0032] In the embodiment, the left and right ends of the front of the workbench 1 are both provided with a placing cavity, and the outer surface of the placing cavity is hingedly connected with a cabinet door through a door hinge.

[0033] Please refer to Figures 2-3In order to facilitate the replacement of the printing pattern, the dismounting and replacing mechanism 4 in the embodiment comprises two fixed blocks 41, two positioning blocks 42, two fixed boxes 43, two telescopic rods 44, two return springs 45, two movable plates 46, two linkage plates 47 and two plug plates 48. The two fixed blocks 41 are rotatably connected to the left and right sides of the printing roller 3 through bearings. The two positioning blocks 42 are fixed to the sides opposite to the two fixed blocks 41 respectively. The two fixed boxes 43 are fixed to the top of the left and right sides of the ultrasonic printing device body 2. The two telescopic rods 44 are fixed to the inner walls of the sides opposite to the two fixed boxes 43. The return springs 45 are movably sleeved on the outer surfaces of the telescopic rods 44. The two movable plates 46 are fixed to the sides opposite to the two telescopic rods 44, so that the two movable plates 46 move in opposite directions. The movement of the movable plates 46 can press and shorten the telescopic rods 44 and the return springs 45. The linkage plates 47 are fixed to the lower surfaces of the movable plates 46. The two plug plates 48 are fixed to the sides opposite to the two linkage plates 47. When the movable plates 46 move, the linkage plates 47 are driven to move, and the movement of the linkage plates 47 drives the plug plates 48 to move. The movement of the plug plates 48 makes them move out of the plug slots formed in the sides of the positioning blocks 42, so that the positioning blocks 42 are released from the limitation.

[0034] In the embodiment, the cross-sectional shape of the positioning block 42 is inverted T-shaped. The top of the opposite sides of the left and right side walls in the inner cavity of the ultrasonic printing device body 2 is provided with a positioning slot. The size of the inner cavity of the positioning slot is matched with the size of the positioning block 42. The two ends of the return spring 45 are fixedly connected between the sides opposite to the fixed box 43 and the movable plate 46. The lower surface of the fixed box 43 is provided with a guide hole matched with the size of the movable plate 46. The movable plate 46 moves horizontally in the inner cavity of the guide hole.

[0035] It can be understood that the positioning block 42 is pulled out to drive the two fixed blocks 41 and the printing roller 3 to move out, and then the positioning block 42, the fixed block 41 and the printing roller 3 with a suitable printing pattern are installed.

[0036] The front surface of the fixed box 43 is provided with a through hole. The front surface of the movable plate 46 is fixedly provided with a lever. The front surface of the lever extends to the front side of the fixed box 43 through the through hole. The sides opposite to the two positioning blocks 42 are provided with plug slots. The size of the inner cavity of the plug slot is matched with the size of the plug plate 48.

[0037] It should be noted that the dismounting and replacing mechanism 4 can dismount and replace the printing roller 3, so that the ultrasonic printing equipment has the function of facilitating the replacement of the printing pattern. It not only improves the flexibility and efficiency of the production process, but also helps to improve the product quality of textiles and meets the market demand for diversified and personalized products.

[0038] Please refer to Figure 4, in order to improve the feeding efficiency of the textile, the feeding mechanism 5 in the embodiment comprises two connecting seats 51, two rotating blocks 52, a threaded rod 53, a screw sleeve 54 and a driving rod 55. The left end connecting seat 51 is fixed on the front and back of the left end of the upper surface of the workbench 1. The right end connecting seat 51 is arranged on the front and back of the right end of the upper surface of the workbench 1. The two rotating blocks 52 are rotatably connected to the opposite side of the left and right end connecting seats 51 through bearings. The threaded rod 53 is rotatably connected to the top between the opposite sides of the left and right side walls of the inner cavity of the right end cavity through a bearing. The threaded rod 53 is threadedly connected with the screw sleeve 54. The driving rod 55 is fixed on the upper surface of the screw sleeve 54. The rotation of the threaded rod 53 moves the screw sleeve 54 and the driving rod 55 threadedly connected on the surface of the threaded rod 53 to the left. The movement of the driving rod 55 drives the left movement of the right end connecting seat 51. The movement of the right end connecting seat 51 drives the movement of the right end rotating block 52. Until the right end rotating block 52 is sleeved on the outer surface of the feeding roller, the feeding roller can be supported, and then the printing operation is performed.

[0039] In the embodiment, the opposite sides of the two rotating blocks 52 are both provided with annular grooves. The size of the annular grooves is matched with the outer diameter and the inner diameter of the feeding roller. The feeding roller with the textile wound on the outer surface can be erected. First, one end of the feeding roller is inserted into the annular groove of the left end rotating block 52, so that the feeding roller remains in a horizontal state. The right end of the threaded rod 53 penetrates through the right side wall of the inner cavity of the workbench 1 and extends to the right side of the workbench 1 and is fixed with a handle. The right end of the upper surface of the workbench 1 is provided with a fixing hole. The upper surface of the driving rod 55 penetrates through the fixing hole and extends to the upper side of the fixing hole and is fixed with the lower surface of the right end connecting seat 51.

[0040] It should be noted that the horizontal positions of the right end connecting seat 51 and the rotating block 52 are adjusted by the mutual cooperation of the threaded rod 53, the screw sleeve 54 and the driving rod 55, so that the feeding of the textile is facilitated, and the feeding efficiency is improved.

[0041] The working principle of the above embodiment is as follows:

[0042] (1) During printing, the feeding roller with the textile wound on the outer surface can be erected. First, one end of the feeding roller is inserted into the annular groove of the left end rotating block 52, so that the feeding roller remains in a horizontal state. The handle is rotated, so that the threaded rod 53 is rotated. The rotation of the threaded rod 53 moves the screw sleeve 54 and the driving rod 55 threadedly connected on the surface of the threaded rod 53 to the left. The movement of the driving rod 55 drives the left movement of the right end connecting seat 51. The movement of the right end connecting seat 51 drives the movement of the right end rotating block 52. Until the right end rotating block 52 is sleeved on the outer surface of the feeding roller, the feeding roller can be supported, and then the printing operation is performed.

[0043] (2) In order to be able to according to customer demand printing, can be moved to the side away from the ultrasonic printing device body 2 two dial plate, two dial plate movement makes two movable plate 46 do opposite movement, and then the movable plate 46 movement can be extruded on telescopic rod 44 and the return spring 45 and make telescopic rod 44 and return spring 45 shorten, at this time the movable plate 46 in moving will drive the linkage plate 47 to move, and then the linkage plate 47 movement drives the plug-in plate 48 to move, the plug-in plate 48 movement makes it from the positioning block 42 side opening slot in the plug-in plate 48 from the slot, so as to remove the positioning block 42 from the limit, then pull out the positioning block 42 can drive two fixed block 41 and printing roller 3 to remove, and then replace the appropriate printing pattern positioning block 42, fixed block 41 and printing roller 3 installation can.

Claims

1. An ultrasonic precision printing device, comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is fixed with an ultrasonic printing device body (2). The top of the left and right side walls of the inner cavity of the ultrasonic printing device body (2) is provided with a printing roller (3). The left and right sides of the printing roller (3) are provided with a replacement mechanism (4) for easy replacement of the printing roller (3). The left end of the upper surface of the workbench (1) is provided with a feeding mechanism (5) for easy feeding. The replacement mechanism (4) includes two fixed blocks (41), two positioning blocks (42), two fixed boxes (43), two telescopic rods (44), two return springs (45), two movable plates (46), two linkage plates (47), and two insert plates (48). The two fixed blocks (41) are rotatably connected to the left and right sides of the printing roller (3) through bearings. The two positioning blocks (42) are respectively fixed on the opposite side of the two fixed blocks (41). The two fixed boxes (43) are fixed on the top of the left and right sides of the ultrasonic printing device body (2). The two telescopic rods (44) are fixed on the inner wall of the opposite side of the two fixed boxes (43). The return springs (45) are movably sleeved on the outer surface of the telescopic rods (44). The two movable plates (46) are fixed on the opposite side of the two telescopic rods (44). The linkage plates (47) are fixed on the lower surface of the movable plates (46). The two insert plates (48) are fixed on the opposite side of the two linkage plates (47).

2. The ultrasonic precision printing device according to claim 1, characterized in that: The workbench (1) has placement cavities at both the left and right ends of its front side, and the outer surface of the placement cavity is connected to a box door by a door hinge.

3. The ultrasonic precision printing device according to claim 1, characterized in that: The cross-sectional shape of the positioning block (42) is an inverted T-shape. The top of the opposite side of the inner wall of the ultrasonic printing device body (2) is provided with a positioning groove. The size of the inner cavity of the positioning groove is adapted to the size of the positioning block (42).

4. The ultrasonic precision printing device according to claim 1, characterized in that: The two ends of the return spring (45) are fixedly connected to the fixed box (43) and the opposite side of the movable plate (46), respectively. The lower surface of the fixed box (43) is provided with a guide hole that matches the size of the movable plate (46). The movable plate (46) moves horizontally in the inner cavity of the guide hole.

5. The ultrasonic precision printing device according to claim 1, characterized in that: The front of the fixed box (43) has a through hole, and the front of the movable plate (46) has a lever plate. The front of the lever plate passes through the through hole and extends to the front side of the fixed box (43). The two positioning blocks (42) have slots on opposite sides. The size of the slot cavity is adapted to the size of the insert plate (48).

6. The ultrasonic precision printing device according to claim 2, characterized in that: The feeding mechanism (5) includes two connecting seats (51), two rotating blocks (52), a threaded rod (53), a threaded sleeve (54), and a drive rod (55). The connecting seat (51) at the left end is fixed on the front and rear sides of the left end of the upper surface of the workbench (1), and the connecting seat (51) at the right end is located on the front and rear sides of the right end of the upper surface of the workbench (1). The two rotating blocks (52) are rotatably connected to the opposite side of the connecting seats (51) at the left and right ends through bearings. The threaded rod (53) is rotatably connected to the top between the opposite side of the left and right side walls of the inner cavity of the right end through bearings. The threaded rod (53) is threadedly connected to the threaded sleeve (54), and the drive rod (55) is fixed on the upper surface of the threaded sleeve (54).

7. The ultrasonic precision printing device according to claim 6, characterized in that: Both rotating blocks (52) have annular grooves on opposite sides. The size of the annular grooves is adapted to the outer and inner diameters of the feeding roller. The right end of the threaded rod (53) passes through the right side wall of the inner cavity of the workbench (1) and extends to the right side of the workbench (1) and is fixed with a handle.

8. The ultrasonic precision printing device according to claim 6, characterized in that: A fixing hole is provided at the right end of the upper surface of the workbench (1). The upper surface of the drive rod (55) passes through the fixing hole and extends to the upper side of the fixing hole and is fixed to the lower surface of the right end connecting seat (51).

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