A digital printer quick order changing device

Abstract

The present invention provides a digital printer warehousing quick order-changing device, which relates to the field of conveying devices and comprises a table, wherein baffles are arranged at the front and rear ends of the top of the table, and an inlet and outlet are arranged at the bottom of the baffle at the front end of the table, and slide rails are arranged at the bottoms of both sides of two groups of the baffles, and a printer body is installed on the surface of the slide rails, and a base is fixed on both sides of the bottom of the printer body, and a plurality of pulleys are equidistantly installed at the bottom and sides of the base, and an object is clamped by a clamp composed of two groups of upper plates and lower plates of a driving component, and is sent into the inside of the table through a slide groove, and the width and thickness of the object are measured during the clamping process of the upper plate and the lower plate, so as to facilitate manual adjustment of the height of the bottom plate and the baffle, and is suitable for sending different objects into the inside of the table for printing, and a sufficient contact surface is maintained to fix the object, and the two groups of clamps are cyclically used, which can improve the process of sending in and out the object and avoid the inconvenience of manual replacement.

Description

Technical Field

[0001] The invention relates to the field of conveying devices, in particular to a warehousing quick order-changing device for a digital printer. Background Art

[0002] In the digital printing industry, the demand for diversified products and simple humanized operation is becoming more and more demanding, so the common equipment in the market has the same problem. Because of the demand for products of digital printers, there will be single printing products, and when facing the printing workpieces of batch orders, there are also the requirements of small printing area but large overall dimensions, which also increases the difficulty for operators, because every time a work action is repeated, the digital printer needs to be moved out of the track, and then another printing work is changed, and then the digital printing machine is put back on the track. This is not conducive to improving production efficiency and reducing cost processing.

[0003] The prior art moves the printer by sliding along a track, which facilitates the placement and replacement of different printing objects. However, in this process, firstly, different objects have different widths and thicknesses. When the conventional slide rail structure moves the printer, it is necessary to adjust the position of the slide rail according to the size of the object and limit and fix the object, and then print the object by moving the printer. This process requires adjusting different positions for different objects, and also requires manual fixation of the object, which is inconvenient and has low printing efficiency. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a digital printer warehousing quick order changing device to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. The clamp composed of two groups of upper plates and lower plates of the driving component clamps the object and sends it into the table through the slide. During the process of clamping the object by the upper and lower plates, the width and thickness of the object will be measured, so as to facilitate manual adjustment of the height of the bottom plate and the baffle. It is suitable for sending different objects into the table for printing, maintaining sufficient contact surface to fix the object, and the two groups of clamps can be used cyclically, which can improve the process of sending in and out the object and avoid the inconvenience of manual replacement.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a digital printer warehousing fast order change device comprises a table, the front and rear ends of the top of the table are provided with baffles, and the bottom of the baffle at the front end of the table is provided with an inlet and outlet, the bottoms of the two sides of the two groups of baffles are provided with slide rails, and a printer body is installed on the surface of the slide rails, the bottom of the printer body is fixed with a base on both sides, and a plurality of pulleys are equidistantly installed on the bottom and side of the base, a driving component is provided on the surface of the table, the driving component comprises a slide plate, an L-shaped slide groove is opened on the surface of the table, and the longitudinal direction of the slide groove corresponds to the inlet and outlet, a slide plate is fixed on the outside of the table, and the two ends of the slide plate are respectively connected with the transverse and longitudinal directions of the slide groove, the slide groove and the slide plate form a complete annular slide groove, the driving component is provided with two groups of lower plates, and the lower plates are respectively located at the diagonal positions of the slide groove composed of the slide groove and the slide plate, the slide groove composed of the slide groove and the slide plate is provided with a ring rope inside, and the lower plate is connected with the ring rope and slides along the slide groove and the slide plate with the ring rope.

[0006] Furthermore, a plurality of groups of pillars are fixed to the bottom of the table, and the pillars are respectively fixedly connected to the bottom of the side of the table and the outer bottom of the slide plate.

[0007] Furthermore, a traction rope is fixed on both sides of the printer body, and a winding seat is fixed on the outer side of the baffles on both sides of the table at the position corresponding to the traction rope, and the two ends of the traction rope are respectively wound on the winding shafts of the two winding seats, and a first motor is fixed on the outer end of the winding seat, and the output end of the first motor is fixedly connected to the winding shaft of the winding seat.

[0008] Furthermore, the slide rail member includes a fixed slide rail, and fixed slide rails are provided on both sides of the top of the table away from the inlet and outlet, and one end of the fixed slide rail is fixedly connected to the adjacent baffle, and a vertical plate is fixed to the other end of the fixed slide rail, and the other end of the vertical plate is fixedly connected to the baffle on the inlet and outlet side.

[0009] Furthermore, a bottom plate is slidably connected to a base plate at the bottom of the vertical plate, the base plate is kept flush with the horizontal plane of the fixed slide rail, a plurality of groups of first electric push rods are equidistantly fixed to the outer side of the vertical plate, and the extended ends of the first electric push rods are fixedly connected to the base plate.

[0010] Furthermore, a second electric push rod is fixed to the remaining triangular parts of the table except the slide plate, and the extended end of the second electric push rod is fixedly connected to the outer side of the baffle.

[0011] Furthermore, the driving assembly also includes a second motor, a second motor is provided at the center of the slide groove and the slide plate, and the second motor is fixed to the bottom of the table, a rotating plate is fixed to the output end of the second motor, and a first telescopic plate is symmetrically fixed on both sides of the rotating plate, a movable notch is opened at the bottom of the slide groove and the slide plate, and a connecting block is provided at the extended end of the first telescopic plate through the movable notch, and the connecting block is fixedly connected to the ring rope.

[0012] Furthermore, an upper plate is provided at the upper end of the lower plate, and movable grooves are opened on the surfaces of the upper plate and the lower plate, telescopic plates are slidably inserted on both sides of the movable grooves of the upper plate and the lower plate, and springs are fixed at both ends of the upper plate and the lower plate.

[0013] Furthermore, a bidirectional screw is rotatably mounted on the outer surface of the upper plate through a bearing seat, and two groups of threaded blocks are symmetrically threadedly sleeved on the surface of the bidirectional screw, and the threaded blocks are fixedly connected to the storage end of the telescopic plate.

[0014] Furthermore, a moving wheel is rotatably mounted on the bottom of the lower plate through an axle rod, and the moving wheel slides along the slide groove and the inner wall of the slide plate. A sliding seat is rotatably mounted on the bottom of the moving wheel through a bearing, and the sliding seat is fixed on the surface of the ring rope.

[0015] Beneficial effects of the present invention:

[0016] 1. The present invention adjusts the height of the upper plate according to the thickness of the object, so that the second telescopic plate connecting the two is extended or shortened, and then the object is clamped between the upper plate and the lower plate by the elastic force of the spring. In this process, the distance between the upper plate and the lower plate can be measured by some measuring devices, and the baffle, the slide rail and the printer body are pushed up and moved by the second electric push rod, and the position of the inlet and outlet and the bottom plate are adjusted to correspond to the thickness of the object, thereby facilitating the object to enter and exit the table for printing and fix the two sides of the object.

[0017] 2. The present invention rotates the bidirectional screw, and the two threaded blocks cooperate to make opposite movements, thereby driving the two sets of second telescopic plates to move. The top and bottom of the second telescopic plates slide along the moving grooves of the upper plate and the lower plate respectively. The distance of the second telescopic plates corresponds to the width of the object. At the same time, the first electric push rod drives the bottom plate to slide along the bottom of the vertical plate to adjust the length of the bottom plate exceeding the vertical plate, thereby being suitable for limiting and fixing objects of different widths.

[0018] 3. The clamp located on one longitudinal side of the slide of the present invention can drive new objects to be sent into the table for printing, and the clamp on the other side sends out the printed objects and returns to the position of the entrance and exit to wait for the next group of clamped objects to be used. In this way, the effect of cyclic rotation is achieved, the efficiency of sending in and out different objects and the printing efficiency are improved, and at the same time, the clamping and traction method of the clamp makes it more convenient for objects to enter and exit the table.

[0019] 4. The present invention drives the rotating plate to rotate through the second motor, and the two groups of first telescopic plates rotate synchronously with the rotating plate. The connecting block passing through the moving notch drives the ring rope to move along the slide groove and the inside of the slide plate. In this process, because the length and width of the track are different, the first telescopic plate automatically telescopes and adjusts the length to maintain the connection with the connecting block and drives the ring rope to move in a circle.

[0020] 5. Compared with the prior art, the present invention clamps the object through a clamp composed of two groups of upper plates and lower plates of the driving assembly, and sends it into the table through a slide. During the process of clamping the object by the upper and lower plates, the width and thickness of the object will be measured, so as to facilitate manual adjustment of the height of the bottom plate and the baffle. It is suitable for sending different objects into the table for printing, and maintains a sufficient contact surface to fix the object. The two groups of clamps can be used cyclically, which can improve the process of sending in and out the object and avoid the inconvenience of manual replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the table top structure of a digital printer storage quick order change device of the present invention;

[0022] Figure 2 This is a schematic diagram of the bottom structure of a table of a digital printer storage quick order change device of the present invention;

[0023] Figure 3 A schematic diagram of the connection between a traction rope of a digital printer's quick order-changing device and a printer body according to the present invention;

[0024] Figure 4 This is a schematic diagram of the bottom structure of a printer body of a digital printer of the present invention, a quick order-changing device for warehousing;

[0025] Figure 5 A schematic diagram of the positional relationship between the upper plate and the lower plate of a digital printer's quick order-changing device for warehousing according to the present invention;

[0026] Figure 6 This is a schematic diagram of the distribution of two groups of upper plates and lower plates of a digital printer's warehousing quick order-changing device of the present invention;

[0027] Figure 7 The present invention is a schematic diagram of the connection between the upper plate and the lower plate of a quick order-changing device for warehousing of a digital printer.

[0028] In the figure: 1. table; 11. baffle; 12. inlet and outlet; 13. pillar; 14. slide; 2. printer body; 21. reel seat; 22. first motor; 23. traction rope; 24. base; 25. pulley; 3. slide rail; 31. fixed slide rail; 32. vertical plate; 33. first electric push rod; 34. bottom plate; 4. second electric push rod; 5. drive assembly; 51. slide plate; 52. moving notch; 53. second motor; 54. rotating plate; 55. first telescopic plate; 56. upper plate; 57. lower plate; 58. bidirectional screw; 59. ring rope; 510. connecting block; 511. threaded block; 512. second telescopic plate; 513. spring; 514. moving wheel; 515. slide. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] See also Figures 1 to 7 The present invention provides a technical solution: a digital printer storage fast order change device, comprising a table 1, the front and rear ends of the top of the table 1 are provided with baffles 11, and the bottom of the baffle 11 at the front end of the table 1 is provided with an inlet and outlet 12, two sets of the baffles 11 are provided with slide rails 3 at the bottom of both sides, and a printer body 2 is installed on the surface of the slide rails 3, the bottom of the printer body 2 is fixed with a base 24 on both sides, and a plurality of pulleys 25 are equidistantly installed on the bottom and side of the base 24, a driving component 5 is provided on the surface of the table 1, and the driving component 5 includes a slide plate 51, an L-shaped slide groove 14 is opened on the surface of the table 1, and the longitudinal direction of the slide groove 14 corresponds to the inlet and outlet 12, a slide plate 51 is fixed on the outside of the table 1, and the two ends of the slide plate 51 are respectively connected to the horizontal and longitudinal directions of the slide groove 14, and the slide groove 1 4 and the slide plate 51 form a complete annular sliding groove, the driving assembly 5 is provided with two groups of lower plates 57, and the lower plates 57 are respectively located at the diagonal positions of the sliding groove formed by the slide groove 14 and the slide plate 51, the sliding groove formed by the slide groove 14 and the slide plate 51 is provided with a ring rope 59, and the lower plate 57 is connected with the ring rope 59 and slides along the slide groove 14 and the slide plate 51 with the ring rope 59. When using the device, the printing object is clamped at one end by the upper plate 56 and the lower plate 57, and then the height of the slide rail member 3 and the baffle 11 are adjusted, and the object is pulled by the driving assembly 5 to be sent into the table 1 along the slide groove 14, and the printer body 2 is moved along the slide rail member 3 to print it. After printing is completed, it is driven by the driving assembly 5 to be sent out along the slide plate 51, and a new object is transported by another group of clamps of the upper plate 56 and the lower plate 57.

[0031] In this embodiment, a plurality of groups of pillars 13 are fixed to the bottom of the table 1, and the pillars 13 are respectively fixedly connected to the bottom of the side of the table 1 and the outer bottom of the slide plate 51. The pillars 13 play a supporting role, so the positions of the pillars 13 need to allow the slide plate 51 added on the outside to maintain stability and load-bearing capacity, and at the same time, the positions of the pillars 13 do not interfere with the rotation of the first telescopic plate 55.

[0032] In this embodiment, traction ropes 23 are fixed on both sides of the printer body 2, and reel seats 21 are fixed at positions corresponding to the traction ropes 23 on the outer sides of the baffles 11 on both sides of the table 1, and the two ends of the traction rope 23 are respectively reeled on the reeling shafts of the two reel seats 21, and a first motor 22 is fixed to the outer end of the reel seat 21, and the output end of the first motor 22 is fixedly connected to the reeling shaft of the reel seat 21, and the first motor 22 drives the reeling shaft of the reel seat 21 to rotate, and the two reeling shafts of the two sets of baffles 11 are one for unwinding and the other for rewinding, so that the traction rope 23 can pull the printer body 2 to move along the track member to print the objects on the table 1.

[0033] In this embodiment, the slide rail member 3 includes a fixed slide rail 31. The top two sides of the table 1 away from the inlet and outlet 12 are provided with fixed slide rails 31, and one end of the fixed slide rail 31 is fixedly connected to the adjacent baffle 11, and the other end of the fixed slide rail 31 is fixed with a vertical plate 32, and the other end of the vertical plate 32 is fixedly connected to the baffle 11 on the side of the inlet and outlet 12. The bottom of the vertical plate 32 is slidably connected with a bottom plate 34, and the bottom plate 34 is kept flush with the horizontal plane of the fixed slide rail 31. A plurality of groups of first electric push rods 33 are equidistantly fixed to the outer side of the vertical plate 32, and the extended end of the first electric push rod 33 is fixedly connected to the bottom plate 34. The table 1 except the slide plate 51 has the other three A second electric push rod 4 is fixed at the corner, and the extended end of the second electric push rod 4 is fixedly connected to the outer side of the baffle 11, an upper plate 56 is provided at the upper end of the lower plate 57, and moving grooves are provided on the surfaces of the upper plate 56 and the lower plate 57, and second telescopic plates 512 are slidably inserted on both sides of the moving grooves of the upper plate 56 and the lower plate 57, and springs 513 are fixed at both ends of the upper plate 56 and the lower plate 57, a bidirectional screw 58 is rotatably installed on the outer surface of the upper plate 56 through a bearing seat, and two groups of threaded blocks 511 are symmetrically threaded on the surface of the bidirectional screw 58, and the threaded block 511 is fixedly connected to the storage end of the second telescopic plate 512, and the height of the lower plate 57 is controlled by the bottom slide seat The upper plate 56 remains unchanged under the action of 515. According to the thickness of the object, the height of the upper plate 56 is adjusted to make the second telescopic plate 512 connected between the two extend or shorten, and then the object is clamped between the upper plate 56 and the lower plate 57 by the elastic force of the spring 513. In this process, the distance between the upper plate 56 and the lower plate 57 can be measured by some measuring devices, such as the existing distance meter, so as to know the thickness of the object, and the baffle 11, the slide rail 3 and the printer body 2 are pushed up and moved by the second electric push rod 4, and the position of the inlet and outlet 12 and the bottom plate 34 is adjusted to the thickness of the object, so as to facilitate the object to enter and exit the table 1 for printing and fix the two sides of the object. One end of the bidirectional screw 58 passes through a small The two screw blocks 511 cooperate to make opposite movements through the rotation of the bidirectional screw 58, driving the two sets of second telescopic plates 512 to move. The top and bottom of the second telescopic plates 512 slide along the movable grooves of the upper plate 56 and the lower plate 57 respectively (the movable grooves are not numbered in the figure, and can be a common sliding connection method between the slider and the groove, which is used to limit and fix the two ends of the second telescopic plates 512). The distance between the second telescopic plates 512 corresponds to the width of the object. At the same time, the bottom plate 34 is driven to slide along the bottom of the vertical plate 32 through the first electric push rod 33, and the length of the bottom plate 34 exceeding the vertical plate 32 is adjusted, so that it is suitable for limiting and fixing objects of different widths.

[0034] In this embodiment, the driving assembly 5 further includes a second motor 53, the second motor 53 is provided at the center of the slide groove 14 and the slide plate 51, and the second motor 53 is fixed to the bottom of the table 1, a rotating plate 54 is fixed to the output end of the second motor 53, and first telescopic plates 55 are symmetrically fixed to both sides of the rotating plate 54, a moving notch 52 is opened at the bottom of the slide groove 14 and the slide plate 51, and a connecting block 510 is provided at the extended end of the first telescopic plate 55 through the moving notch 52, and the connecting block 510 is connected to the ring rope 59. The bottom of the lower plate 57 is fixedly connected, and a moving wheel 514 is rotatably mounted on the bottom of the lower plate 57 through a shaft, and the moving wheel 514 slides along the slide groove 14 and the inner wall of the slide plate 51. The bottom of the moving wheel 514 is rotatably mounted with a slide seat 515 through a bearing, and the slide seat 515 is fixed on the surface of the ring rope 59. Since the clamps composed of the upper plate 56 and the lower plate 57 are respectively at the two diagonal positions of the circular track and are driven by the same ring rope 59, the moving directions of the two sets of clamps are opposite (the circular track, i.e., the slide groove 14 and the slide plate 51, are composed of the two sets of clamps). The second motor 53 drives the rotating plate 54 to rotate, and the two sets of first telescopic plates 55 rotate synchronously with the rotating plate 54. The connecting block 510 passing through the moving gap 52 drives the ring rope 59 to move along the slide groove 14 and the slideway plate 51. In this process, because the length and width of the track are different, the first telescopic plate 55 automatically adjusts the length to maintain the connection with the connecting block 510 and drives the ring rope 59 to move in a circular manner. The clamp located on the longitudinal side of the slide groove 14 can drive the new The objects are sent into the table 1 for printing, and the clamp on the other side sends out the printed objects and returns to the position of the entrance and exit 12 to wait for the next group of clamped objects to be used. In this way, the effect of cyclic rotation is achieved, and the efficiency of sending in and out of different objects and the printing efficiency are improved. At the same time, the clamping and traction method of the clamp makes it more convenient for objects to enter and exit the table 1 (the moving wheel 514 at the bottom of the lower plate 57 slides along the slide groove 14 and the inside of the slide plate 51, adapts to the turning inside the slide, and is connected to the ring rope 59 through the slide seat 515).

[0035] When the device is used, the height of the upper plate 56 is adjusted according to the thickness of the object, so that the second telescopic plate 512 connected to the two is extended or shortened, and then the object is clamped between the upper plate 56 and the lower plate 57 by the elastic force of the spring 513. In this process, the distance between the upper plate 56 and the lower plate 57 can be measured by some measuring devices, such as the existing distance meter, so as to know the thickness of the object, and the baffle 11, the slide rail 3 and the printer body 2 are pushed up and moved by the second electric push rod 4, and the position of the inlet and outlet 12 and the bottom plate 34 is adjusted to correspond to the object. The thickness of the second telescopic plate 512 is convenient for printing objects in and out of the table 1 and fixing the two sides of the objects. One end of the bidirectional screw 58 is driven by a small motor, which is not shown in the figure. Through the rotation of the bidirectional screw 58, the two threaded blocks 511 cooperate to make opposite movements, driving the two sets of second telescopic plates 512 to move. The top and bottom of the second telescopic plates 512 slide along the moving grooves of the upper plate 56 and the lower plate 57 respectively. The distance between the second telescopic plates 512 corresponds to the width of the object. At the same time, the bottom plate 34 is driven along the bottom of the vertical plate 32 by the first electric push rod 33. The bottom plate 34 is slidably adjusted to extend beyond the vertical plate 32, so as to be suitable for limiting and fixing objects of different widths. The object is pulled into the table 1 along the slide groove 14 by the driving assembly 5, and is printed by the printer body 2 moving along the slide rail 3. After printing, the second motor 53 drives the rotating plate 54 to rotate, and the two sets of first telescopic plates 55 rotate synchronously with the rotating plate 54. The connecting block 510 passing through the moving notch 52 drives the ring rope 59 to move along the slide groove 14 and the inside of the slide plate 51. In this process, due to the different lengths and widths of the tracks, Therefore, the first telescopic plate 55 automatically telescopes and adjusts its length to maintain the connection with the connecting block 510 and drives the ring rope 59 to move in a circular motion. The clamp located on one longitudinal side of the slide groove 14 can drive new objects into the table 1 for printing, and the clamp on the other side sends out the printed objects and returns to the position of the inlet and outlet 12 to wait for the next group of clamped objects to be used. In this way, the effect of cyclic rotation is achieved, the efficiency of sending in and out different objects and the printing efficiency are improved, and at the same time, the clamping and traction method of the clamp makes it more convenient for objects to enter and exit the table 1.

[0036] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A digital printer storage fast order change device, comprising a table (1), characterized in that: The front and rear ends of the top of the table (1) are provided with baffles (11), and the bottom of the baffle (11) at the front end of the table (1) is provided with an inlet and outlet (12), the bottoms of the two sides of the two sets of baffles (11) are provided with slide rails (3), and the printer body (2) is installed on the surface of the slide rails (3), the bottom of the printer body (2) is fixed with a base (24), and the bottom and side of the base (24) are evenly installed with a plurality of pulleys (25), the surface of the table (1) is provided with a driving component (5), and the driving component (5) includes a slide plate (51), the surface of the table (1) is provided with an L-shaped slide groove (14), and the longitudinal direction of the slide groove (14) corresponds to the inlet and outlet (12), and the outer surface of the table (1) is provided with a plurality of pulleys (25) and a plurality of pulleys (25) are installed on the bottom of the printer body (2), and the bottom and side of the base (24) are evenly spaced. A slide plate (51) is fixed on the side, and the two ends of the slide plate (51) are respectively connected to the chute (14) in the transverse direction and the longitudinal direction, and the chute (14) and the slide plate (51) form a complete annular sliding groove. The driving component (5) is provided with two sets of lower plates (57), and the lower plates (57) are respectively located at the diagonal positions of the sliding groove formed by the chute (14) and the slide plate (51). The sliding groove formed by the chute (14) and the slide plate (51) is provided with a ring rope (59) inside, and the lower plate (57) is connected to the ring rope (59) and slides along the chute (14) and the slide plate (51) along the ring rope (59). The driving component (5) also includes a second motor (53). The center of the chute (14) and the slide plate (51) A second motor (53) is provided at the bottom of the table (1), and the second motor (53) is fixed to the bottom of the table (1); a rotating plate (54) is fixed to the output end of the second motor (53); first telescopic plates (55) are symmetrically fixed to both sides of the rotating plate (54); a moving notch (52) is provided at the bottom of the slide groove (14) and the slideway plate (51); a connecting block (510) is provided at the extended end of the first telescopic plate (55) passing through the moving notch (52); and the connecting block (510) is fixedly connected to the ring rope (59); an upper plate (56) is provided at the upper end of the lower plate (57); and moving grooves are provided on the surfaces of the upper plate (56) and the lower plate (57); the moving grooves of the upper plate (56) and the lower plate (57) are slidably plugged on both sides. A second telescopic plate (512) is provided, and springs (513) are fixed at both ends of the upper plate (56) and the lower plate (57). A bidirectional screw (58) is rotatably mounted on the outer surface of the upper plate (56) via a bearing seat, and two groups of threaded blocks (511) are symmetrically threadedly sleeved on the surface of the bidirectional screw (58), and the threaded blocks (511) are fixedly connected to the storage end of the second telescopic plate (512). A moving wheel (514) is rotatably mounted on the bottom of the lower plate (57) via an axle rod, and the moving wheel (514) slides along the slide groove (14) and the inner wall of the slide plate (51), and a sliding seat (515) is rotatably mounted on the bottom of the moving wheel (514) via a bearing, and the sliding seat (515) is fixed on the surface of the ring rope (59).

2. The device for quick order change of a digital printer according to claim 1, characterized in that: A plurality of groups of pillars (13) are fixed to the bottom of the table (1), and the pillars (13) are respectively fixedly connected to the bottom of the side edge of the table (1) and the outer bottom of the slide plate (51).

3. The device for quick order change of a digital printer according to claim 1, characterized in that: A traction rope (23) is fixed on both sides of the printer body (2); a reel seat (21) is fixed on the outer sides of the baffles (11) on the table (1) at positions corresponding to the traction rope (23); and both ends of the traction rope (23) are respectively reeled on reel shafts of the two reel seats (21); a first motor (22) is fixed on the outer end of the reel seat (21), and an output end of the first motor (22) is fixedly connected to the reel shaft of the reel seat (21).

4. The device for quick order change of a digital printer according to claim 1, characterized in that: The slide rail member (3) comprises a fixed slide rail (31). The fixed slide rails (31) are provided on both sides of the top of the table (1) away from the inlet and outlet (12), and one end of the fixed slide rail (31) is fixedly connected to an adjacent baffle (11). A vertical plate (32) is fixedly connected to the other end of the fixed slide rail (31), and the other end of the vertical plate (32) is fixedly connected to the baffle (11) on one side of the inlet and outlet (12).

5. The device for quick order change in warehouse of a digital printer according to claim 4, characterized in that: The bottom of the vertical plate (32) is slidably connected to a bottom plate (34), the bottom plate (34) is kept flush with the horizontal plane of the fixed slide rail (31), a plurality of groups of first electric push rods (33) are equidistantly fixed to the outside of the vertical plate (32), and the extended ends of the first electric push rods (33) are fixedly connected to the bottom plate (34).

6. The device for quick order change in warehouse of a digital printer according to claim 5, characterized in that: A second electric push rod (4) is fixed to the remaining triangular parts of the table (1) except the slide plate (51), and the extended end of the second electric push rod (4) is fixedly connected to the outer side of the baffle (11).

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