Coding machine with auxiliary positioning function

Abstract

The utility model relates to the technical field of coding machines, in particular to a coding machine with auxiliary positioning, which comprises a shell, a coding head is arranged at the top end of the shell, a conveying belt, two rollers, a baffle, a support and a support are arranged in the shell, a first motor is fixed on one side of the shell, and a second motor is fixed on the other side of the shell. An output shaft of the first motor is connected with the rotating roller close to the first motor through a coupler, a second motor is fixed to the side, away from the first motor, of the shell, an output shaft of the second motor is connected with a two-way lead screw through a coupler, two guide plates are arranged in the support, and screw holes matched with the two-way lead screw are formed in the two guide plates. A pressing roller is rotationally connected into the support, two connecting pieces are arranged at the top end of the support, two vertical rods are fixed to the top ends of the two connecting pieces, clamping blocks are fixed to the four vertical rods, springs are arranged on the four vertical rods in a sleeving mode, the top ends of the four vertical rods penetrate through a baffle, and stopping blocks are fixed to the top ends of the four vertical rods; the positioning device facilitates positioning of printed matters and can prevent the printed matters from deviating.

Description

Technical Field

[0001] The utility model relates to the technical field of coding machines, in particular to a coding machine with auxiliary positioning. Background Art

[0002] The coding machine is a non-contact inkjet marking system controlled by a single-chip microcomputer. The crystal oscillation signal added above the nozzle splits the continuous ink line into ink droplets of the same frequency, equal size and certain spacing. Then, the ink droplets are charged separately when passing through the charging electrode, and the amount of charge they carry is controlled by the central processing unit CPU; then the detection electrode detects whether the actual amount of charge and phase of the ink droplets are correct; finally, the charged ink droplets are deflected in the deflection electric field formed by the deflection electrode, and are ejected from the nozzle and hit at different positions on the surface of the product to form various required texts, patterns and other logos. Printed products need to be coded during the production process. When using a coding machine, the conveyor belt on the coding machine transports the printed products, and the printed products pass through the coding terminal, and the coding terminal codes the printed products. Due to the different thicknesses and sizes of different printed products, the printed products are prone to offset during transportation, resulting in inaccurate coding. Therefore, a coding machine with auxiliary positioning is proposed to facilitate the positioning of printed products and prevent the offset of printed products. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a coding machine with auxiliary positioning.

[0004] The technical solution adopted by the utility model to solve its technical problems is a coding machine with auxiliary positioning, comprising a shell, a stamping terminal is provided at the top of the shell, a base is provided at the bottom of the shell, a conveyor belt, two rollers, a baffle, a bracket and a support are arranged in the shell, the baffle and the bracket are connected to the shell, the two rollers are rotatably connected to the shell, a first motor is fixed on one side of the shell, the output shaft of the first motor is connected to the roller close to the first motor through a coupling, a second motor is fixed on the side of the shell away from the first motor, the output shaft of the second motor is connected to a bidirectional screw rod through a coupling, two guide plates are arranged in the bracket, screw holes adapted to the bidirectional screw rod are opened on the two guide plates, a cross bar is fixed in the bracket, through holes adapted to the cross bar are opened on the two guide plates, a pressure roller is rotatably connected in the support, two connecting pieces are arranged at the top of the support, two vertical rods are fixed on the top of the two connecting pieces, blocks are fixed on the four vertical rods, springs are sleeved on the four vertical rods, the tops of the four vertical rods all pass through the baffle, and blocks are fixed on the tops of the four vertical rods.

[0005] By adopting the above technical solution, the output shaft of the first motor drives the rotating roller to rotate, the conveyor belt rotates, and the printed matter is conveyed. The output shaft of the second motor drives the bidirectional screw to rotate, and the distance between the two guide plates can be adjusted according to the size of the printed matter. The two guide plates can guide the printed matter. When the printed matter passes through the pressure roller, with the cooperation of the spring, the block, the vertical rod, and the baffle, the pressure roller is close to the printed matter, which can not only flatten the printed matter, but also prevent the printed matter from deviating, thereby preventing the deviating of the printed matter from affecting the coding quality.

[0006] Specifically, the connecting member includes a connecting block and a limiting bolt. The top of the support is provided with two dovetail grooves adapted to the bottom end of the connecting block. The connecting block is provided with screw holes adapted to the limiting bolts. The top of the support is provided with two slots adapted to the limiting bolts.

[0007] By adopting the above technical solution, the support can be removed and cleaned together with the pressure roller by loosening the two limit bolts and pulling out the support. During installation, the support is placed on one side of the connecting block and pushed to move horizontally. The bottom ends of the two connecting blocks are inserted into the two dovetail grooves at the top of the support, and then the bottom ends of the two limit bolts are screwed into the two slots at the top of the support.

[0008] Specifically, a handle is fixed on the top of the support.

[0009] By adopting the above technical solution, the support can be conveniently taken and placed by holding the handle.

[0010] Specifically, one end of the bidirectional screw rod away from the second motor is rotatably connected to the bracket, and the cross bar is located above the bidirectional screw rod.

[0011] By adopting the above technical solution and setting the cross bar, the stability of the two guide plates can be improved.

[0012] Specifically, the shell is connected to the base through bolts, and the first motor and the second motor are both connected to the shell through bolts.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model discloses a coding machine with auxiliary positioning. The output shaft of the first motor drives the rotating roller to rotate, and the conveyor belt rotates to convey the printed matter. The output shaft of the second motor drives the bidirectional screw to rotate. The spacing between the two guide plates can be adjusted according to the size of the printed matter. The two guide plates can guide the printed matter. When the printed matter passes through the pressing roller, the pressing roller is in close contact with the printed matter with the cooperation of the spring, the block, the vertical rod and the baffle. It can not only flatten the printed matter, but also prevent the printed matter from shifting, thereby preventing the shift of the printed matter from affecting the coding quality.

[0015] (2) The utility model discloses a coding machine with auxiliary positioning. The support together with the pressure roller can be removed and cleaned by loosening the two limit bolts and pulling out the support. When installing, the support is placed on one side of the connecting block and the support is pushed to move horizontally. The bottom ends of the two connecting blocks are inserted into the two dovetail grooves at the top of the support, and then the bottom ends of the two limit bolts are screwed into the two slots at the top of the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the housing of the utility model;

[0019] Figure 3 For the utility model Figure 2 A magnified view of the structure in the middle.

[0020] In the figure: 1. shell; 101. second motor; 2. hitting dock; 3. base; 4. first motor; 5. conveyor belt; 6. roller; 7. baffle; 8. block; 9. block; 10. bracket; 11. cross bar; 12. two-way screw rod; 13. spring; 14. guide plate; 15. connecting piece; 16. support; 17. pressure roller; 18. handle; 19. vertical rod; 20. connecting block; 21. limit bolt. DETAILED DESCRIPTION

[0021] 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 described below in conjunction with specific implementation methods.

[0022] In order to facilitate the positioning of printed matter, as an embodiment of the present utility model, Figure 1 , Figure 2As shown, a coding machine with auxiliary positioning described in the utility model includes a shell 1, a top of the shell 1 is provided with a coding terminal 2, a bottom of the shell 1 is provided with a base 3, a conveyor belt 5, two rollers 6, a baffle 7, a bracket 10 and a support 16 are arranged in the shell 1, the baffle 7 and the bracket 10 are connected to the shell 1 by bolts, the two rollers 6 are rotatably connected to the shell 1, a first motor 4 is fixed to one side of the shell 1, the output shaft of the first motor 4 is connected to the roller 6 close to the first motor 4 through a coupling, and a second motor 101 is fixed to the side of the shell 1 away from the first motor 4, and the output shaft of the second motor 101 is connected to the roller 6 close to the first motor 4 through a coupling. The output shaft is connected to a bidirectional screw rod 12 through a coupling, two guide plates 14 are arranged in the bracket 10, screw holes matching the bidirectional screw rod 12 are opened on the two guide plates 14, a cross bar 11 is welded and fixed in the bracket 10, through holes matching the cross bar 11 are opened on the two guide plates 14, a pressure roller 17 is rotatably connected in the support 16, two connecting members 15 are arranged at the top of the support 16, two vertical rods 19 are fixed at the top of the two connecting members 15, blocks 8 are welded and fixed on the four vertical rods 19, springs 13 are sleeved on the four vertical rods 19, the tops of the four vertical rods 19 pass through the baffle 7, and blocks 9 are welded and fixed on the tops of the four vertical rods 19.

[0023] When in use, the output shaft of the first motor 4 drives the roller 6 to rotate, and the conveyor belt 5 rotates to convey the printed matter. The output shaft of the second motor 101 drives the bidirectional screw 12 to rotate, and the distance between the two guide plates 14 can be adjusted according to the size of the printed matter. The two guide plates 14 can guide the printed matter. When the printed matter passes through the pressure roller 17, with the cooperation of the spring 13, the block 8, the vertical rod 19, and the baffle 7, the pressure roller 17 is close to the printed matter, which can not only flatten the printed matter, but also prevent the printed matter from deviating, thereby preventing the deviation of the printed matter from affecting the coding quality.

[0024] In order to facilitate the removal and cleaning of the support 16 and the pressure roller 17, for example, Figure 2 , Figure 3 As shown, the connecting member 15 includes a connecting block 20 and a limiting bolt 21. The connecting block 20 is welded to the vertical rod 19. The top of the support 16 is provided with two dovetail grooves adapted to the bottom of the connecting block 20. The connecting block 20 is provided with screw holes adapted to the limiting bolt 21. The top of the support 16 is provided with two slots adapted to the limiting bolt 21.

[0025] When in use, loosen the two limit bolts 21 and pull out the support 16 to remove the support 16 together with the pressure roller 17 for cleaning. When installing, place the support 16 on one side of the connecting block 20 and push the support 16 to move horizontally. After the bottom ends of the two connecting blocks 20 are inserted into the two dovetail grooves at the top of the support 16, screw the bottom ends of the two limit bolts 21 into the two slots at the top of the support 16.

[0026] In order to facilitate the placement and removal of the support 16, for example, Figure 2 As shown, a handle 18 is welded and fixed to the top end of the support 16 .

[0027] One end of the bidirectional screw rod 12 away from the second motor 101 is rotatably connected to the bracket 10 , and the cross bar 11 is located above the bidirectional screw rod 12 .

[0028] The housing 1 is connected to the base 3 by bolts, and the first motor 4 and the second motor 101 are both connected to the housing 1 by bolts.

[0029] When the utility model is in use, the output shaft of the first motor 4 drives the roller 6 to rotate, the conveyor belt 5 rotates, and the printed matter is conveyed. The output shaft of the second motor 101 drives the bidirectional screw 12 to rotate, and the spacing between the two guide plates 14 can be adjusted according to the size of the printed matter. The two guide plates 14 can guide the printed matter. When the printed matter passes through the pressing roller 17, with the cooperation of the spring 13, the block 8, the vertical rod 19, and the baffle 7, the pressing roller 17 is close to the printed matter, which can not only flatten the printed matter, but also prevent the printed matter from deflecting, thereby preventing the printed matter from deflecting and affecting the coding quality. The printed matter passes under the coding terminal 2, and the coding terminal 2 codes the printed matter (the prior art will not be repeated);

[0030] By loosening the two limit bolts 21 and pulling out the support 16, the support 16 together with the pressure roller 17 can be removed for cleaning. During installation, the support 16 is placed on one side of the connecting block 20 and the support 16 is pushed to move horizontally. After the bottom ends of the two connecting blocks 20 are inserted into the two dovetail grooves at the top of the support 16, the bottom ends of the two limit bolts 21 are screwed into the two slots at the top of the support 16.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents. The contents not described in detail in the utility model belong to the prior art known to those skilled in the art.

Claims

1. A coding machine with auxiliary positioning, characterized in that: The invention comprises a shell (1), wherein a pier (2) is provided at the top of the shell (1), a base (3) is provided at the bottom of the shell (1), a conveyor belt (5), two rollers (6), a baffle (7), a bracket (10) and a support (16) are provided inside the shell (1), the baffle (7) and the bracket (10) are both connected to the shell (1), the two rollers (6) are both rotatably connected to the shell (1), a first motor (4) is fixed on one side of the shell (1), the output shaft of the first motor (4) is connected to the roller (6) close to the first motor (4) through a coupling, and a second motor (101) is fixed on the side of the shell (1) away from the first motor (4), the output shaft of the second motor (101) is connected to the roller (6) close to the first motor (4) through a coupling. A bidirectional screw rod (12) is provided in the bracket (10), two guide plates (14) are provided in the two guide plates (14), screw holes adapted to the bidirectional screw rod (12) are provided in the two guide plates (14), a cross bar (11) is fixed in the bracket (10), through holes adapted to the cross bar (11) are provided in the two guide plates (14), a pressure roller (17) is rotatably connected in the support (16), two connecting members (15) are provided at the top of the support (16), two vertical rods (19) are fixed at the top of the two connecting members (15), a clamping block (8) is fixed on the four vertical rods (19), a spring (13) is sleeved on the four vertical rods (19), the tops of the four vertical rods (19) pass through the baffle (7), and the tops of the four vertical rods (19) are fixed with a stopper (9).

2. A coding machine with auxiliary positioning according to claim 1, characterized in that: The connecting member (15) comprises a connecting block (20) and a limiting bolt (21); the top end of the support (16) is provided with two dovetail grooves adapted to the bottom end of the connecting block (20); the connecting block (20) is provided with screw holes adapted to the limiting bolt (21); and the top end of the support (16) is provided with two slots adapted to the limiting bolt (21).

3. A coding machine with auxiliary positioning according to claim 1, characterized in that: A handle (18) is fixed to the top end of the support (16).

4. A coding machine with auxiliary positioning according to claim 1, characterized in that: One end of the bidirectional screw rod (12) away from the second motor (101) is rotatably connected to the bracket (10), and the cross bar (11) is located above the bidirectional screw rod (12).

5. A coding machine with auxiliary positioning according to claim 1, characterized in that: The housing (1) is connected to the base (3) via bolts, and the first motor (4) and the second motor (101) are both connected to the housing (1) via bolts.

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