CN-224197470-U - Protection device on printing machine workstation

CN224197470UCN 224197470 UCN224197470 UCN 224197470UCN-224197470-U

Abstract

The utility model discloses a protective device on a workstation of a printing machine, which comprises the printing machine, a supporting beam, a first vertical support, a second vertical support and a protective isolation plate, wherein the first vertical support is connected with the second vertical support through the supporting beam to form a portal frame, the portal frame is positioned at the upstream of the printing machine, guide rails are arranged at the inner sides of the first vertical support and the second vertical support, the protective isolation plate is provided with a sliding part, the protective isolation plate is connected with the guide rails in a sliding fit manner through the sliding part, the first vertical support and the second vertical support are respectively provided with a safety part, one end of the safety part is connected with the sliding part, a driving assembly is arranged on the supporting beam, and the output end of the driving assembly is connected with the middle part of the protective isolation plate. The safety piece has the beneficial effects that when the output end of the driving assembly and the protective isolation plate are broken or fall off, the safety piece directly enters a locking state, so that the protective isolation plate can be effectively prevented from directly falling, workers are crashed, and therefore, the safety is improved.

Inventors

WU XING
FENG FUQIANG
Feng Zhantu

Assignees

广东盈彩彩印实业有限公司

Dates

Publication Date: 20260505
Application Date: 20250626

Claims (6)

1. The protection device on the workstation of the printing machine is characterized by comprising the printing machine, a supporting beam, a first vertical support, a second vertical support and a protection isolation plate, wherein the first vertical support is connected with the second vertical support through the supporting beam to form a portal frame, and the portal frame is positioned at the upstream of the printing machine; The inner sides of the first vertical support and the second vertical support are respectively provided with a guide rail, the protective isolation plate is provided with a sliding part, the protective isolation plate is connected with the guide rails in a sliding fit manner through the sliding parts, the first vertical support and the second vertical support are respectively provided with a safety part, one end of each safety part is connected with the sliding part, the supporting cross beam is provided with a driving assembly, and the output end of each driving assembly is connected with the middle part of the protective isolation plate; The safety piece comprises a first falling protector, a second falling protector, a first connecting rope and a second connecting rope, one end of the first falling protector is connected with the first connecting rope, the first falling protector is connected with the protection isolation plate through the first connecting rope, the other end of the first falling protector is connected with the top of the first vertical support, one end of the second falling protector is connected with the second connecting rope, the second falling protector is connected with the protection isolation plate through the second connecting rope, and the other end of the second falling protector is connected with the top of the second vertical support.
2. The protective device on a workstation of a printing machine according to claim 1, wherein the safety member further comprises two first hooks and two second hooks, two first hanging rings are arranged at the top of the protective isolation plate, and second hanging rings are arranged at the tops of the first vertical support and the second vertical support; One end of the first connecting rope is connected with one of the first hooks, the first hook is connected with one of the first hanging rings in a hanging mode, the other end of the first falling protector is connected with one of the second hooks, and the second hooks are connected with the second hanging rings of the first vertical support in a hanging mode; One end of the second connecting rope is connected with the other first hook, the first hook is connected with the other first hanging ring in a hanging mode, the other end of the first falling protector is connected with the other second hook, and the second hook is connected with the second hanging ring of the second vertical support in a hanging mode.
3. The device of claim 1, wherein the drive assembly comprises a mounting base, a drive motor and a take-up reel, the mounting base is mounted on the supporting beam, the drive motor is detachably mounted with the mounting base, the output end of the drive motor is connected with the take-up reel, the take-up reel is provided with a traction rope, and the take-up reel is connected with the middle part of the protective isolation plate through the traction rope.
4. The device of claim 3, wherein a third hook is arranged at the traction end of the traction rope, a connecting seat is arranged in the middle of the protective isolation plate, a third hanging ring is arranged on the connecting seat, and the traction rope is hung with the third hanging ring through the third hook.
5. The apparatus of claim 1, wherein the slide comprises a first slide, a second slide, a first roller, a second roller, a third roller, and a fourth roller, the first slide is coupled to the left side of the protective barrier, the second slide is coupled to the right side of the protective barrier, the first roller and the second roller are both rotatably coupled to the first slide, the sliding surface of the first roller is slidably coupled to the inner bottom wall of the rail, and the sliding surface of the second roller is slidably coupled to the inner side wall of the rail; The third roller and the fourth roller are both rotationally connected with the second sliding seat, the sliding surface of the third roller is in sliding fit connection with the inner bottom wall of the guide rail, and the sliding surface of the fourth roller is in sliding fit connection with the inner side wall of the guide rail.
6. The apparatus of claim 1, wherein the protective barrier has a fire-resistant coating on a surface of the protective barrier.

Description

Protection device on printing machine workstation Technical Field The utility model relates to the technical field of printers, in particular to a protective device on a workstation of a printer. Background A machine for printing text and images. Modern printers typically consist of mechanisms for loading, inking, stamping, paper feeding, and the like. The working principle is that the characters and images to be printed are made into printing plate, which is then put on the printer, then the ink is applied on the place where the characters and images are on the printing plate by manpower or the printer, and then directly or indirectly transferred on paper or other printing stock, thus copying the same printed matter as the printing plate. The invention and development of the printing machine play an important role in the spread of human civilization and culture; The existing printing machine is provided with the hanging partition plate at the printing opening to shield the printing opening, so that the design is used for avoiding gas generated by the printing machine in the printing process to be directly discharged to the outside from the printing opening, and in addition, the coating ink can be effectively prevented from splashing, so that the blocking purpose is achieved; But at present most hang baffle degree of automation not high, can't carry out automatic rising adjustment according to the application to hang the safe degree of baffle low, there is the baffle to fall and smash staff's risk. Disclosure of utility model Aiming at the defects, the utility model aims to provide a protective device on a workstation of a printing machine, which can not only complete shielding, but also avoid falling of a baffle plate, and has high automation degree and high automation degree. To achieve the purpose, the utility model adopts the following technical scheme: The protection device on the workstation of the printing machine comprises the printing machine, a supporting beam, a first vertical support, a second vertical support and a protection isolation plate, wherein the first vertical support is connected with the second vertical support through the supporting beam to form a portal frame, the portal frame is located at the upstream of the printing machine, guide rails are arranged on the inner sides of the first vertical support and the second vertical support, the protection isolation plate is provided with a sliding piece, the protection isolation plate is connected with the guide rails in a sliding fit mode through the sliding piece, the first vertical support and the second vertical support are respectively provided with a safety piece, one end of the safety piece is connected with the sliding piece, a driving assembly is installed on the supporting beam, the output end of the driving assembly is connected with the middle of the protection isolation plate, the safety pieces comprise a first falling protector, a second falling protector, a first connecting rope and a second connecting rope, one end of the first falling protector is connected with the first connecting rope, the first falling protector is connected with the first falling protector through the first isolation plate, one end of the first falling protector is connected with the second falling protector through the supporting frame, one end of the second falling protector is connected with the first falling protector through the supporting frame, and the other end of the first falling protector is connected with the second falling protector through the supporting frame, and the second falling protector is connected with the top protector. Preferably, the protecting device on the workstation of the printing machine further comprises two first hooks and two second hooks, two first hanging rings are arranged at the top of the protecting isolation plate, two second hanging rings are arranged at the tops of the first vertical support and the second vertical support, one end of the first connecting rope is connected with one of the first hooks, the first hook is connected with one of the first hanging rings in a hanging mode, the other end of the first falling protector is connected with one of the second hooks, the second hook is connected with the second hanging ring of the first vertical support in a hanging mode, one end of the second connecting rope is connected with the other first hook, the first hook is connected with the other first hanging ring, the other end of the first falling protector is connected with the other second hook, and the second hook is connected with the second hanging ring of the second vertical support in a hanging mode. Preferably, the protection device on the workstation of the printing machine, the driving assembly comprises a mounting seat, a driving motor and a take-up reel, the mounting seat is mounted on the supporting beam, the driving motor is detachably mounted on the mounting seat, the output end of the driving m