Discharging mechanism of full-automatic clip type printing feeding machine

Abstract

The utility model discloses a discharging mechanism of a full-automatic cartridge clip type printing feeding machine and relates to the technical field of printing discharging, the discharging mechanism of the full-automatic cartridge clip type printing feeding machine comprises a bottom plate, a base is arranged on one side of the top end of the bottom plate, a tensioning device is arranged at one end of the base, a sliding device is arranged at the bottom end of the base, and the bottom end of the sliding device is provided with a clamping device. The sliding device comprises a motor, the output end of the motor is fixedly connected with a threaded rod, the two sides of the top end of the bottom plate are fixedly connected with fixing plates, the two ends of the threaded rod are connected with one ends of the fixing plates in a penetrating mode, the outer surface of the threaded rod is sleeved with a sliding block, and the top end of the sliding block is fixedly connected with the bottom end of the base. According to the discharging mechanism of the full-automatic clip type printing feeding machine, two printed products can be discharged at a time, tension can be effectively increased, and the phenomenon that a transmission belt is loosened is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of printing material discharging, and in particular to a material discharging mechanism of a fully automatic clip-type printing material loader. Background Art

[0002] A fully automatic clip-type printing machine is generally composed of mechanisms such as plate loading, inking, embossing, and paper feeding. When working, it first makes the text and image to be printed into a printing plate, installs it on the printing press, and then applies ink to the places with text and images on the printing plate manually or by the printing press, and then directly or indirectly transfers it to paper or other substrates, thereby replicating the same printed product as the printing plate. In automated processing or assembly lines, a discharge mechanism for providing printing for a fully automatic clip-type printing feeder is often required.

[0003] After checking the publication (announcement) number: CN112919212A, a digital printing press discharge device is disclosed. This technology discloses "including a discharge bracket, a receiving plate arranged at the top of the discharge bracket, and a sorting component for sorting the paper on the receiving plate; the receiving plate is rectangular, a baffle is fixed to one side of the receiving plate, and the other three sides of the receiving plate are provided with adjustment grooves parallel to its side edges; the sorting component includes an adjustment component that reciprocates in the adjustment groove and a power component that drives the adjustment component to move; the adjustment component includes a connecting block, a support block fixed to the side of the connecting block close to the receiving plate, and an adjustment plate connected to the top of the support block; the adjustment plate slides in the adjustment groove and other technical solutions. This application has the technical effects of neatly stacking the paper discharged from the printing press";

[0004] With respect to the above-mentioned related technologies, the inventors believe that only one sheet can be printed at a time, the printing efficiency is low, the transmission belt will become loose during the transmission process, and the tension cannot be effectively increased, which seriously affects the normal transportation of printed products, so it needs to be improved. Summary of the invention

[0005] The purpose of the present application is to provide a discharging mechanism for a fully automatic clip-type printing feeder, so as to improve the problem of being able to discharge multiple sheets at a time, increase printing efficiency and avoid loosening of the transmission belt, and effectively increase the tension.

[0006] The discharging mechanism of the fully automatic clip-type printing feeder provided in the present application adopts the following technical scheme: the discharging mechanism of the fully automatic clip-type printing feeder comprises a bottom plate, a base is provided on one side of the top end of the bottom plate, a tensioning device is provided at one end of the base, a sliding device is provided at the bottom end of the base, the sliding device comprises a motor, a threaded rod is fixedly connected to the output end of the motor, fixed plates are fixedly connected to both sides of the top end of the bottom plate, both ends of the threaded rod are connected through one end of the fixed plate, a slider is sleeved on the outer surface of the threaded rod, the top end of the slider is fixedly connected to the bottom end of the base, two clamping plates are fixedly connected to both ends of the bottom plate, the outer surfaces of the two clamping plates are slidably connected to clamping seats, and the top ends of the two clamping seats are respectively fixedly connected to both sides of the bottom end of the base.

[0007] By adopting the above technical solution, the motor in the sliding device is turned on, and the output end of the motor rotates to drive the threaded rod to rotate, the rotation of the threaded rod drives the slider to move, the movement of the slider drives the base to move, the movement of the base drives the two card seats at the bottom to slide on the outer surface of the card plate, the base drives the four guard plates to move, the four guard plates drive the second support to move respectively, and when the second support moves, it drives the connecting belt to perform reciprocating stretching motion, and the two conveyor belts transport two printed products respectively, thereby achieving the purpose of producing two printed products at a time to improve printing efficiency.

[0008] Optionally, the tensioning device includes two second rotating shafts, both ends of the base are penetrated by the second rotating shafts, one end of the second rotating shaft is fixedly connected to a knob, the outer surface of the second rotating shaft is sleeved with a gear, the outer surface of the gear is meshingly connected with a toothed plate, both ends of the base are provided with a first through groove, and both ends of the base are provided with a second through groove.

[0009] By adopting the above technical solution, the knob in the tensioning device is rotated, and the rotation of the knob drives the second rotating shaft to rotate in the inner wall of the first through groove, and the rotation of the second rotating shaft drives the gear to rotate, and the gear rotates in the inner wall of the second through groove, and the rotation of the gear drives the tooth plate to move upward, and the upward movement of the tooth plate drives the second connecting plate to move upward, and the upward movement of the second connecting plate drives the roller to move upward and fit tightly with the outer surface of the conveyor belt, thereby achieving the purpose of effectively increasing the tension and avoiding the loosening of the transmission belt.

[0010] Optionally, four guard plates are fixedly connected to the top of the base, and transmission shafts are rotatably connected to both sides of one end of the opposite surfaces of every two adjacent guard plates, and the outer surfaces of the two transmission shafts are jointly sleeved with conveyor belts.

[0011] By adopting the above technical solution, the second connecting plate moves upward, driving the roller to move upward and fit tightly with the outer surface of the conveyor belt.

[0012] Optionally, the bottom end of the tooth plate is fixedly connected to a limiting plate, the top end of the tooth plate is fixedly connected to a second connecting plate, the inner walls on both sides of the second connecting plate are rotatably connected to rollers, and the outer surface of the roller fits with the outer surface of the conveyor belt.

[0013] Optionally, the top ends of the two tooth plates pass through the top end of the base, and third through grooves are provided on both sides of the top end of the base.

[0014] By adopting the above technical solution, the tooth plate slides in the inner wall of the third through groove.

[0015] Optionally, the top end of the base plate is fixedly connected to a first support, the top ends of the four guard plates are commonly fixedly connected to a second support, and one end of the first support and the second support are commonly fixedly connected to a connecting belt.

[0016] By adopting the above technical solution, the second support drives the connecting belt to perform reciprocating stretching motion when moving.

[0017] Optionally, one side of the top end of each two adjacent guard plates is fixedly connected to a first connecting plate, and the top end of the first connecting plate is fixedly connected to a cylinder.

[0018] By adopting the above technical solution, the cylinder can limit the movement of the printed product.

[0019] Optionally, the outer surface of the second rotating shaft fits with the inner wall of the first through groove, and the outer surface of the gear fits with the inner wall of the second through groove.

[0020] By adopting the above technical solution, the rotation of the knob drives the second shaft to rotate in the inner wall of the first through slot, the rotation of the second shaft drives the gear to rotate, and the gear rotates in the inner wall of the second through slot.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The utility model drives the connecting belt to do reciprocating stretching motion when the second support moves, and the two conveyor belts transport two printed products respectively, thereby achieving the purpose of producing two printed products at a time and improving printing efficiency.

[0023] 2. The utility model drives the roller to move upward by the second connecting plate moving upward and closely fits with the outer surface of the conveyor belt, thereby achieving the purpose of effectively increasing the tension and avoiding the loosening of the transmission belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model.

[0025] Figure 2 It is a schematic diagram of the sliding device of the utility model.

[0026] Figure 3 It is a schematic diagram of the tensioning device of the utility model.

[0027] Figure 4 It is a partial structural cutaway schematic diagram of the utility model.

[0028] Figure 5 It is a partial structural cutaway schematic diagram of the utility model.

[0029] In the figure, 1, bottom plate; 2, base; 3, tensioning device; 4, sliding device; 5, first connecting plate; 6, cylinder; 301, guard plate; 302, transmission shaft; 303, conveyor belt; 304, second rotating shaft; 305, knob; 306, gear; 307, tooth plate; 308, limit plate; 309, second connecting plate; 310, roller; 311, first through slot; 312, second through slot; 313, third through slot; 41, motor; 42, fixing plate; 43, threaded rod; 44, slider; 45, clamping plate; 46, clamping seat; 47, first support; 48, second support; 49, connecting belt. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0031] The discharging mechanism of the fully automatic clip-type printing feeder is shown in the figure below. Figure 1 and Figure 2 , including a bottom plate 1, a base 2 is provided on one side of the top of the bottom plate 1, a tensioning device 3 is provided at one end of the base 2, a sliding device 4 is provided at the bottom end of the base 2, the sliding device 4 includes a motor 41, a threaded rod 43 is fixedly connected to the output end of the motor 41, fixed plates 42 are fixedly connected to both sides of the top of the bottom plate 1, both ends of the threaded rod 43 are connected through one end of the fixed plate 42, a slider 44 is sleeved on the outer surface of the threaded rod 43, the top of the slider 44 is fixedly connected to the bottom end of the base 2, two clamping plates 45 are fixedly connected to both ends of the bottom plate 1, and the outer surfaces of the two clamping plates 45 are slidably connected with a clamping seat 46, and the tops of the two clamping seats 46 are respectively fixedly connected to the two sides of the bottom end of the base 2.

[0032] Reference Figure 3 Four guard plates 301 are fixedly connected to the top of the base 2, and a transmission shaft 302 is rotatably connected to both sides of one end of the opposite surface of each two adjacent guard plates 301. The outer surfaces of the two transmission shafts 302 are jointly sleeved with a conveyor belt 303, and the rotation of the two transmission shafts 302 drives the conveyor belt 303 to rotate together.

[0033] Reference Figure 2The top of the bottom plate 1 is fixedly connected to a first support 47, the tops of the four guard plates 301 are commonly fixedly connected to a second support 48, one end of the first support 47 and the second support 48 are commonly fixedly connected to a connecting belt 49, the four guard plates 301 respectively drive the second support 48 to move, and when the second support 48 moves, it drives the connecting belt 49 to perform reciprocating stretching motion.

[0034] Reference Figure 5 A first connecting plate 5 is fixedly connected to one side of the top of each two adjacent guard plates 301, and a cylinder 6 is fixedly connected to the top of the first connecting plate 5. The cylinder 6 can limit the movement of the printed product.

[0035] The implementation principle of the embodiment of the present application is: turn on the motor 41 in the sliding device 4, the output end of the motor 41 rotates to drive the threaded rod 43 to rotate, the threaded rod 43 rotates to drive the slider 44 to move, the slider 44 moves to drive the base 2 to move, the base 2 moves and drives the two bottom seats 46 to slide on the outer surface of the card plate 45, the base 2 drives the four guard plates 301 to move, the four guard plates 301 drive the second support 48 to move, and when the second support 48 moves, it drives the connecting belt 49 to perform reciprocating stretching motion, and the two conveyor belts 303 transport the two printed products respectively, thereby achieving the purpose of producing two printed products at a time to improve printing efficiency.

[0036] Reference Figure 3 The tensioning device 3 includes two second rotating shafts 304. The two ends of the base 2 are connected with the second rotating shafts 304. One end of the second rotating shaft 304 is fixedly connected with a knob 305. The outer surface of the second rotating shaft 304 is sleeved with a gear 306. The outer surface of the gear 306 is meshed with a toothed plate 307. The two ends of the base 2 are provided with a first through slot 311. The two ends of the base 2 are provided with a second through slot 312. The knob 305 in the tensioning device 3 is rotated, and the knob 305 rotates to drive the second rotating shaft 304. The second rotating shaft 304 rotates in the inner wall of the first through slot 311, and the gear 306 rotates by rotating. The gear 306 rotates in the inner wall of the second through slot 312. The gear 306 rotates and drives the tooth plate 307 to move upward. The tooth plate 307 moves upward and drives the second connecting plate 309 to move upward. The second connecting plate 309 moves upward and drives the roller 310 to move upward and fit tightly with the outer surface of the conveyor belt 303, thereby effectively increasing the tension and avoiding the loosening of the transmission belt.

[0037] Reference Figure 3The bottom end of the tooth plate 307 is fixedly connected to the limiting plate 308, and the top end of the tooth plate 307 is fixedly connected to the second connecting plate 309. The inner walls on both sides of the second connecting plate 309 are connected to the rollers 310 for rotation together. The outer surface of the roller 310 is in contact with the outer surface of the conveyor belt 303. The second connecting plate 309 moves upward to drive the roller 310 to move upward and fit tightly with the outer surface of the conveyor belt 303.

[0038] Reference Figure 4 The top ends of the two tooth plates 307 penetrate the top end of the base 2 , and third through grooves 313 are provided on both sides of the top end of the base 2 , and the tooth plates 307 slide in the inner walls of the third through grooves 313 .

[0039] Reference Figure 4 The outer surface of the second rotating shaft 304 fits with the inner wall of the first through slot 311, and the outer surface of the gear 306 fits with the inner wall of the second through slot 312. The rotation of the knob 305 drives the second rotating shaft 304 to rotate in the inner wall of the first through slot 311, and the rotation of the second rotating shaft 304 drives the gear 306 to rotate, and the gear 306 rotates in the inner wall of the second through slot 312.

[0040] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A discharging mechanism of a fully automatic clip-type printing feeder, comprising a bottom plate (1), characterized in that: A base (2) is provided on one side of the top end of the bottom plate (1), a tensioning device (3) is provided at one end of the base (2), and a sliding device (4) is provided at the bottom end of the base (2); The sliding device (4) comprises a motor (41), the output end of the motor (41) is fixedly connected to a threaded rod (43), both sides of the top end of the base plate (1) are fixedly connected to fixed plates (42), both ends of the threaded rod (43) are connected through one end of the fixed plate (42), a sliding block (44) is sleeved on the outer surface of the threaded rod (43), the top end of the sliding block (44) is fixedly connected to the bottom end of the base (2), both ends of the base plate (1) are fixedly connected to two clamping plates (45), the outer surfaces of the two clamping plates (45) are slidably connected to clamping seats (46), and the top ends of the two clamping seats (46) are respectively fixedly connected to the two sides of the bottom end of the base (2).

2. The discharging mechanism of the fully automatic clip-type printing feeder according to claim 1 is characterized in that: The tensioning device (3) comprises two second rotating shafts (304), both ends of the base (2) are penetrated by the second rotating shafts (304), one end of the second rotating shaft (304) is fixedly connected to a knob (305), the outer surface of the second rotating shaft (304) is sleeved with a gear (306), the outer surface of the gear (306) is meshingly connected with a toothed plate (307), both ends of the base (2) are provided with a first through slot (311), and both ends of the base (2) are provided with a second through slot (312).

3. The discharging mechanism of the fully automatic clip-type printing feeder according to claim 1 is characterized in that: Four guard plates (301) are fixedly connected to the top of the base (2), and transmission shafts (302) are rotatably connected to both sides of one end of the opposite surface of each two adjacent guard plates (301), and a conveyor belt (303) is commonly sleeved on the outer surfaces of the two transmission shafts (302).

4. The discharging mechanism of the fully automatic clip-type printing feeder according to claim 2 is characterized in that: The bottom end of the tooth plate (307) is fixedly connected to a limit plate (308), the top end of the tooth plate (307) is fixedly connected to a second connecting plate (309), and the inner walls on both sides of the second connecting plate (309) are rotatably connected to rollers (310), and the outer surface of the roller (310) is in contact with the outer surface of the conveyor belt (303).

5. The discharging mechanism of the fully automatic clip-type printing feeder according to claim 2 is characterized in that: The top ends of the two tooth plates (307) penetrate the top end of the base (2), and third through grooves (313) are provided on both sides of the top end of the base (2).

6. The discharging mechanism of the fully automatic clip-type printing feeder according to claim 3 is characterized in that: The top end of the base plate (1) is fixedly connected to a first support (47), the top ends of the four guard plates (301) are commonly fixedly connected to a second support (48), and one end of the first support (47) and the second support (48) are commonly fixedly connected to a connecting belt (49).

7. The discharging mechanism of the fully automatic clip-type printing feeder according to claim 3 is characterized in that: One side of the top end of each two adjacent guard plates (301) is fixedly connected to a first connecting plate (5), and the top end of the first connecting plate (5) is fixedly connected to a cylinder (6).

8. The discharging mechanism of the fully automatic clip-type printing feeder according to claim 2 is characterized in that: The outer surface of the second rotating shaft (304) fits in contact with the inner wall of the first through groove (311), and the outer surface of the gear (306) fits in contact with the inner wall of the second through groove (312).

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