CN219544346U

CN219544346U - High-speed printer

Info

Publication number: CN219544346U
Application number: CN202223605159.5U
Authority: CN
Inventors: 温浩然; 易红桂
Original assignee: Dongguan Vertical Technology Co ltd
Current assignee: Dongguan Vertical Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-18
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a high-speed printer which comprises a frame, a main driving mechanism, a cross shaft divider, a transmission mechanism, an end cam structure and a printing mechanism, wherein the main driving mechanism, the cross shaft divider and the transmission mechanism are arranged on the frame, the cross shaft divider comprises an input shaft and an output shaft and is connected with the cross shaft divider and the transmission mechanism, the transmission mechanism is connected with the end cam structure, the printing mechanism is fixedly arranged on the output shaft, the end cam structure is rotatably arranged on the output shaft, and the end cam is connected with the printing mechanism. The high-speed printer is exquisite in design and compact in structure, and the end face cam structure and the printing mechanism are respectively rotated by arranging the cross shaft divider and the transmission assembly, so that printing is performed by the high-speed action of the printing mechanism, the end face cam and the rotating seat relatively move by 90 degrees, the function of high-speed printing is realized by the precise matching between the end face cam and the rotating seat, and the printing efficiency can be up to 180 pieces/minute.

Description

High-speed printer

Technical Field

The utility model relates to the technical field of high-speed printers, in particular to a high-speed printer.

Background

The production process of the electrolytic capacitor requires the production batch number and other parameters to be thermoprinted on the bottom gasket of the capacitor, and the traditional printing mode is to adopt different types of dies and to finish the printing by holding and hammering.

The publication number is: chinese patent application CN106395374a discloses a full-automatic printer for aluminum electrolytic capacitor gasket, comprising: the plate feeding machine comprises a plate feeding machine frame, a support plate and a first driving piece, wherein the support plate is used for supporting a pad to be printed and is arranged on the table top of the plate feeding machine frame in a sliding manner, and the first driving piece drives the support plate to slide back and forth; the feeding mechanism comprises a gasket transfer assembly used for transferring gaskets to be printed from the stacking position to the bearing plate in a single piece; the printing mechanism comprises a thermal printing head and a second driving piece for driving the thermal printing head to lift; the discharging mechanism comprises a discharging suction nozzle and a third driving piece for driving the discharging suction nozzle to lift; the printing thermal printing head and the blanking suction nozzle are positioned on the feeding channel of the bearing plate. The full-automatic printer realizes full-process automatic feeding and discharging, saves labor force, is fast and efficient, and meets the requirements of modern production workshops. However, this fully automatic printer can only print one segment at a time, and has low printing efficiency and poor accuracy.

Disclosure of Invention

The utility model aims to provide a high-speed printer, which solves the technical problems and improves typing accuracy.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-speed inker, includes frame, main actuating mechanism, cross axle divider, drive mechanism, end face cam structure and printing mechanism, main actuating mechanism cross axle divider with drive mechanism install in the frame, cross axle divider including into the power axle and go out the power axle, and with cross axle divider with drive mechanism connects, drive mechanism with end face cam structure connects, printing mechanism with go out the power axle and set firmly, end face cam structure rotate set up in on the power axle, end face cam with printing mechanism connects, main actuating mechanism rotates, through drive mechanism drives end face cam structure rotates, drives cross axle divider transmission simultaneously drives printing mechanism rotates, thereby makes cross axle divider drive printing mechanism rotate, the mechanism is followed end face cam structure reciprocates.

As a preferred technical solution, the connection mode of the input shaft and the output shaft is that the output shaft rotates 90 ° when the input shaft rotates 300 °, and the output shaft is stationary when the input shaft rotates 60 °.

As a preferable technical scheme, the main driving mechanism comprises a main driving shaft, a main driving spiral bevel gear, a main driving gear and a main driving belt, wherein the main driving spiral bevel gear and the main driving gear are fixedly arranged on the main driving shaft and coaxially arranged with the main driving shaft, a force entering gear is fixedly arranged on the force entering shaft, and the main driving gear is connected with the force entering gear through the main driving belt.

As a preferable technical scheme, the transmission mechanism comprises a transmission shaft, a transmission spiral bevel gear, a transmission belt and a transmission gear, wherein the transmission spiral bevel gear is arranged at one end of the transmission shaft, the transmission spiral bevel gear is meshed with the main driving spiral bevel gear, and the transmission gear is arranged at the other end of the transmission shaft.

As a preferable technical scheme, the face cam structure comprises a face cam and a face gear, wherein the face gear is fixedly arranged at the upper end of the face cam, the face gear is connected with the transmission gear through the transmission belt, the face cam is arranged on the output shaft, a bearing is arranged in the face cam, and the output shaft penetrates through the bearing.

As a preferable technical scheme, the diameter ratio of the transmission spiral bevel gear to the main driving spiral bevel gear is 2:1.

as a preferable technical scheme, the printing mechanism comprises a rotary seat and a printing assembly, wherein the printing assembly is arranged at the end part of the rotary seat, and the rotary seat is fixedly arranged on the output shaft.

As a preferred technical scheme, the printing subassembly is including guide structure, guide arm structure and printing rubber head, guide arm structure wear to be arranged in guide structure with on the roating seat, the printing rubber head install in the lower extreme of guide arm structure, guide structure is including guide holder and antifriction bearing, antifriction bearing rotatory set up in on the guide holder, the face cam is including the curve guide slot, the curve guide slot set up in the side surface of face cam, antifriction bearing follows the curve guide slot removes.

As a preferable technical scheme, the guide rod structure comprises an upper end part, a lower end part, a spring and a guide rod, wherein the guide rod penetrates through the guide seat and the rotating seat, the upper end part and the lower end part are respectively fixedly arranged at two ends of the guide rod, one end of the spring is abutted to the guide seat, the other end of the spring is abutted to the lower end part, and the printing rubber head is fixedly arranged at the lower end of the lower end part.

As an optimized technical scheme, a transverse plate and a bearing seat are arranged on the frame, the transverse plate is fixedly arranged on the frame, the bearing seat is fixedly arranged at the upper end of the transverse plate, a bearing is arranged in the bearing seat, and the bearing is in butt joint with the output shaft.

The utility model has the beneficial effects that: the high-speed printer is exquisite in design and compact in structure, the end cam structure and the printing mechanism are respectively rotated through the crossed shaft divider and the transmission component, so that printing is performed by the printing mechanism in a high-speed mode, the driving motor drives the main driving shaft to rotate, the transmission spiral bevel gear is driven to rotate through the main driving spiral bevel gear to drive the transmission shaft to rotate, the end gear is driven by the transmission gear to enable the end cam to rotate relative to the output shaft, meanwhile, the main driving shaft drives the input gear to rotate through the main driving gear to drive the input shaft to rotate, the output shaft is enabled to rotate to drive the printing mechanism to rotate in the same direction, the output shaft rotates 90 degrees when the input shaft rotates 300 degrees, the output shaft is static when the input shaft rotates 60 degrees again, meanwhile, the diameter ratio of the main driving spiral bevel gear to the transmission spiral bevel gear is 1:2, in the actual action process, when the end cam rotates 180 degrees, the rotating seat just rotates 90 degrees, the end cam just rotates 90 degrees more than the rotating seat, relative movement is enabled between the end cam and the rotating seat, the printing mechanism rotates in the same direction, the printing mechanism rotates about the same direction, and can achieve printing cycle through the precise printing through 180 degrees.

Drawings

FIG. 1 is a schematic view of a high-speed printer according to the present utility model;

fig. 2 is a schematic configuration diagram of the printing mechanism according to the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, a high-speed printer includes a frame 1, a main driving mechanism 2, a cross-axis divider 3, a transmission mechanism 4, an end cam structure 5 and a printing mechanism 6, wherein the main driving mechanism 2, the cross-axis divider 3 and the transmission mechanism 4 are mounted on the frame 1, the cross-axis divider 3 includes an input shaft 31 and an output shaft 32, and in this embodiment, the input shaft 31 and the output shaft 32 are connected in the following manner: the output shaft 32 rotates 90 degrees when the input shaft 31 rotates 300 degrees, the output shaft 32 is static when the input shaft 31 rotates 60 degrees again, the main driving mechanism 2 is connected with the driving motor and is connected with the cross shaft divider 3 and the transmission mechanism 4, the transmission mechanism 4 is connected with the end cam structure 5, the printing mechanism 6 is fixedly arranged on the output shaft 32, the end cam structure 5 is rotationally arranged on the output shaft 32, the end cam 5 is connected with the printing mechanism 6, the main driving mechanism 2 rotates, the end cam structure 5 is driven to rotate through the transmission mechanism 4, meanwhile, the cross shaft divider 3 is driven to drive the printing mechanism 6 to rotate, and therefore the cross shaft divider 3 drives the printing mechanism 6 to move up and down, and high-speed printing is achieved.

Specifically, the main driving mechanism 2 includes a main driving shaft 21, a main driving spiral bevel gear 22, a main driving gear 23, a main driving belt 24 and a pressing wheel 25, the main driving spiral bevel gear 22 and the main driving gear 23 are fixedly arranged on the main driving shaft 21 and coaxially arranged with the main driving shaft 21, a force input gear 311 is fixedly arranged on a force input shaft 31, the main driving gear 23 is connected with the force input gear 311 through the main driving belt 24, the pressing wheel 25 presses the main driving belt 24, the driving mechanism 4 includes a driving shaft 41, a driving spiral bevel gear 42, a driving belt 43 and a driving gear 44, the driving spiral bevel gear 42 is arranged at one end of the driving shaft 41, the driving spiral bevel gear 42 is meshed with the main driving spiral bevel gear 22, and the diameter ratio of the driving spiral bevel gear 42 to the main driving spiral bevel gear 22 is 2:1, the drive gear 44 is installed in the other end of transmission shaft 41, adopt drive spiral bevel gear 42 and main drive spiral bevel gear 22, can increase transmission efficiency, improve the smoothness, reduce the noise, end cam structure 5 is including end cam 51 and face gear 53, end cam 53 sets firmly in the upper end of end cam 51, and face gear 53 passes through drive belt 43 and is connected with drive gear 44, end cam 51 sets up on output shaft 32, be provided with the bearing in the end cam 51, output shaft 32 passes the bearing, make end cam 51 can rotate relative output shaft 32, end cam 51 is connected with printing mechanism 6.

As shown in fig. 2, the printing mechanism 6 includes a rotary seat 61 and a printing component 62, the rotary seat 61 is in a positive type, the printing component 62 is mounted at an end of the rotary seat 61, the rotary seat 61 is fixedly arranged on the output shaft 32, the printing component 62 includes a guide structure 63, a guide rod structure 64 and a printing rubber head 65, the guide rod structure 64 is arranged on the guide structure 63 and the rotary seat 61 in a penetrating manner, the printing rubber head 65 is mounted at a lower end of the guide rod structure 64, the guide structure 63 includes a guide seat 631 and a rolling bearing 632, the rolling bearing 632 is rotatably arranged on the guide seat 631, the end face cam 51 includes a curved guide groove 52, the curved guide groove 52 is arranged on a side surface of the end face cam 51, the rolling bearing 632 moves along the curved guide groove 52, the guide structure 64 includes an upper end 641, a lower end 642, a spring 644 and a guide rod 643, the guide rod 643 passes through the guide seat 631 and the rotary seat 61, the upper end 641 and the lower end 642 are respectively fixedly arranged at two ends of the guide seat 631, one end of the spring 644 is abutted with the guide seat 631, the other end is abutted with the lower end 642 so that the guide seat 631 is abutted with the upper end 642 to the upper end 642, the lower end of the guide rod is quickly reset, and the lower end 65 is fixedly arranged at the lower end of the guide head 65. In the actual operation process, the end cam 51 is driven to rotate by the transmission mechanism 4, the end cam 51 can flexibly rotate outside the output shaft 32 through a bearing, the end cam 51 enables the rolling bearing 632 to move in the curved guide groove 52 in the rotation process, so that the printing component 62 is driven to move up and down, meanwhile, the output shaft 32 drives the rotating seat 61 to rotate, so that the rolling bearing 632 is driven to move in the curved guide groove 52, and the rolling bearing 632 drives the guide rod structure 64 to move up and down through the angle difference formed in the process that the end cam 51 and the rotating seat 61 simultaneously rotate, so that the printing rubber head 65 is driven to move up and down, and the high-speed up and down motion and the circulation printing function of the printing rubber head 65 are realized.

Wherein, be provided with diaphragm 11 and bearing frame 12 on the frame 1, diaphragm 11 sets firmly on frame 1, and the upper end of diaphragm 11 is set firmly to bearing frame 12, is provided with the bearing in the bearing frame 12, and this bearing and output shaft 32 butt can guarantee the stability when output shaft 32 rotates.

The high-speed printer has a smart design and a compact structure, the cross shaft divider 3 and the transmission assembly 4 are arranged to realize the rotation of the end cam structure 5 and the printing mechanism 6 respectively, so as to realize the printing of the printing mechanism 6 at a high speed, when the high-speed printer works, the driving motor drives the main driving shaft 21 to rotate, the main driving spiral bevel gear 22 drives the transmission spiral bevel gear 42 to rotate, the transmission shaft 41 is driven to rotate, the transmission gear 43 drives the end gear 53 to rotate the end cam 51 relative to the output shaft 32, meanwhile, the main driving shaft 21 drives the input gear 311 to rotate through the main driving gear 23, so as to drive the input shaft 31 to rotate, so as to drive the output shaft 32 to rotate in the same direction, so as to carry out printing, because the connection relationship between the input shaft 31 and the output shaft 32 is that the output shaft 32 rotates 90 ° when the input shaft 31 rotates 300 °, the output shaft 32 is still when the input shaft 31 rotates 60 ° again, and meanwhile, the diameter ratio of the main driving spiral bevel gear 22 to the driving spiral bevel gear 42 is 1:2, when the face cam 51 rotates 180 ° in the actual action process, the rotating seat 61 just rotates 90 ° and the face cam 51 just rotates 90 ° more than the rotating seat 61, so that there is a relative movement between the face cam 51 and the rotating seat 61, 90 ° is just the period of the next-previous round trip action of the printing component 62, thereby realizing the function of high-speed printing through the precise cooperation between the face cam 52 and the rotating seat 61, and the printing efficiency can reach 180 pieces/minute.

The above embodiments are merely preferred examples of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications that are based on the structures, features and principles of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. The utility model provides a high-speed inker, its characterized in that includes frame, main actuating mechanism, cross axle divider, drive mechanism, end cam structure and printing mechanism, main actuating mechanism cross axle divider with drive mechanism install in the frame, cross axle divider including into force axle and play force axle, and with cross axle divider with drive mechanism connects, drive mechanism with end cam structure connects, printing mechanism with play force axle sets firmly, end cam structure rotate set up in on the play force axle, end cam with printing mechanism connects, main actuating mechanism rotates, through drive mechanism drives end cam structure rotates, drives cross axle divider transmission simultaneously drives printing mechanism rotates, thereby makes cross axle divider drive mechanism rotates, the mechanism is followed end cam structure reciprocates.

2. The high speed printer of claim 1, wherein the input shaft is connected to the output shaft in such a manner that the output shaft rotates 90 ° when the input shaft rotates 300 ° and the output shaft is stationary when the input shaft rotates 60 °.

3. The high-speed printer according to claim 2, wherein the main driving mechanism comprises a main driving shaft, a main driving spiral bevel gear, a main driving gear and a main driving belt, the main driving spiral bevel gear and the main driving gear are fixedly arranged on the main driving shaft and coaxially arranged with the main driving shaft, a force entering gear is fixedly arranged on the force entering shaft, and the main driving gear is connected with the force entering gear through the main driving belt.

4. A high speed printer according to claim 3, wherein the transmission mechanism comprises a transmission shaft, a transmission spiral bevel gear, a transmission belt and a transmission gear, the transmission spiral bevel gear is mounted at one end of the transmission shaft, the transmission spiral bevel gear is meshed with the main driving spiral bevel gear, and the transmission gear is mounted at the other end of the transmission shaft.

5. The high-speed printer according to claim 4, wherein the face cam structure comprises a face cam and a face gear, the face gear is fixedly arranged at the upper end of the face cam, the face gear is connected with the transmission gear through the transmission belt, the face cam is arranged on the output shaft, a bearing is arranged in the face cam, and the output shaft passes through the bearing.

6. The high speed printer of claim 4 or 5, wherein the ratio of the diameter of the drive screw bevel gear to the diameter of the main drive screw bevel gear is 2:1.

7. the high-speed printer according to claim 6, wherein the printing mechanism comprises a rotary seat and a printing assembly, the printing assembly is mounted at the end of the rotary seat, and the rotary seat is fixedly arranged on the output shaft.

8. The high-speed printer according to claim 7, wherein the printing assembly comprises a guide structure, a guide rod structure and a printing rubber head, the guide rod structure is arranged on the guide structure and the rotating seat in a penetrating mode, the printing rubber head is arranged at the lower end of the guide rod structure, the guide structure comprises a guide seat and a rolling bearing, the rolling bearing is rotatably arranged on the guide seat, the end face cam comprises a curved guide groove, the curved guide groove is arranged on the side surface of the end face cam, and the rolling bearing moves along the curved guide groove.

9. The high-speed printer according to claim 8, wherein the guide rod structure comprises an upper end portion, a lower end portion, a spring and a guide rod, the guide rod penetrates through the guide seat and the rotating seat, the upper end portion and the lower end portion are respectively and fixedly arranged at two ends of the guide rod, one end of the spring is in butt joint with the guide seat, the other end of the spring is in butt joint with the lower end portion, and the printing rubber head is fixedly arranged at the lower end of the lower end portion.

10. The high-speed printer according to claim 6, wherein a cross plate and a bearing seat are arranged on the frame, the cross plate is fixedly arranged on the frame, the bearing seat is fixedly arranged at the upper end of the cross plate, a bearing is arranged in the bearing seat, and the bearing is abutted to the output shaft.