CN213593913U

CN213593913U - Platemaking machine with clamping and overturning functions

Info

Publication number: CN213593913U
Application number: CN202021518311.4U
Authority: CN
Inventors: 李鹏飞
Original assignee: Chengdu Perfect Technology Co ltd
Current assignee: Chengdu Perfect Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-07-02
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a plate-making machine with clamping and overturning functions, which comprises a base and a pneumatic rotary chuck, wherein operation boxes are fixedly welded on two sides of the base, chutes are formed at the top parts of two sides of the operation boxes, a clamping mechanism is arranged in the middle of the top part of the operation box, the clamping mechanism also comprises an installation box, guide rails are symmetrically installed in the installation box, lead screws are symmetrically installed between the two guide rails, the bottoms of the lead screws are installed at the top part of the installation box through bearings, the top part of the lead screws is connected with a stepping motor in a transmission manner, the stepping motor is fixedly installed at the top part of the installation box, a slide block is sleeved on the guide rails and the lead screws in a sliding manner, a movable rod is fixedly welded in the middle of the bottom part of the slide block, a connecting sleeve is fixed at the bottom part of the movable rod, the utility, convenient to use saves the manual work, improves work efficiency's platemaking machine that has centre gripping upset function.

Description

Platemaking machine with clamping and overturning functions

Technical Field

The utility model relates to a platemaking device, in particular to platemaking machine with centre gripping upset function belongs to platemaking equipment technical field.

Background

The plate-making machine is a prepress device for making plate directly by computer, usually adopts digital working process, directly changes characters and images into numbers, directly generates printing plate, saves the process of manual plate making, but the prior plate-making machine can only make plate on single surface in the plate-making process, needs manual turnover, is not only relatively labor-wasting, but also affects the production efficiency, and is relatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a platemaking machine with centre gripping upset function to the current platemaking machine that the solution above-mentioned background art provided can only single face plate-making at the platemaking in-process, needs artifical manual turn-over, not only extravagant manpower relatively, and influences production efficiency, uses comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the clamping device comprises a base and a pneumatic rotary chuck, wherein operation boxes are fixedly welded on two sides of the base, sliding grooves are formed in the tops of two sides of each operation box, a clamping mechanism is arranged in the middle of the top of each operation box, guide rails are symmetrically arranged in each installation box, lead screws are symmetrically arranged between the two guide rails, the bottoms of the two lead screws are arranged on the top of each installation box through bearings, the top of each lead screw is connected with a stepping motor in a transmission manner, the stepping motors are fixedly arranged on the top of the installation boxes, the guide rails and the lead screws are sleeved with sliding blocks in a sliding manner, movable rods are fixedly welded in the middle of the bottom of each sliding block, connecting sleeves are fixed at the bottoms of the movable rods, first clamping rods are arranged in inner cavities of the operation boxes and are sleeved on the first clamping rods, and the two ends of the first clamping rods penetrate through the inner walls of the operation boxes and are communicated, and pulleys are connected to two ends of the first clamping rod.

As an optimal technical scheme of the utility model, one side of pulley with the one end fixed connection of first supporting rod, the opposite side of pulley with the inner wall of spout offsets.

As a preferred technical scheme of the utility model, the top both sides fixedly connected with buffer spring of first supporting rod, buffer spring's bottom with the top fixed connection of first supporting rod, buffer spring's top with the top inner wall fixed connection of control box.

As a preferred technical scheme of the utility model, first centre gripping groove has been seted up to the bottom of first supporting rod, the top fixedly connected with second supporting rod of base, the fixed second centre gripping groove of having seted up in top of second supporting rod, first supporting rod with second supporting rod symmetry set up in the operation panel, the second supporting rod is close to the breach is seted up to one side of pneumatic rotatory chuck.

As an optimal technical scheme of the utility model, the control box is located the fixed welding of lateral wall of the below of spout has servo motor, servo motor's output shaft transmission is connected with pneumatic rotatory chuck.

As an optimal technical scheme of the utility model, first centre gripping groove with second centre gripping inslot is fixed with the plate-making frame, the plate-making frame is located the lateral wall of one side of pneumatic rotatory chuck is fixed with the dwang, the position that the dwang was established with the position looks adaptation of pneumatic rotatory chuck, the diameter of dwang is less than the biggest centre gripping internal diameter of pneumatic rotatory chuck.

Compared with the prior art, the beneficial effects of the utility model are that: when the plate making machine is used, a plate making frame is firstly placed into a second clamping groove arranged at the top of a second clamping rod, then a stepping motor is started to drive a screw rod to rotate in the forward direction, so that a slide block descends along a guide rail, the slide block drives a movable rod to press downwards, a connecting sleeve sleeved on a first clamping rod descends, the first clamping rod is synchronously driven to descend, a first clamping groove arranged at the bottom of the first clamping rod descends to tightly clamp the top of the plate making frame, then plate making is started, pulleys are arranged on two sides of the first clamping rod, so that the pulleys can descend smoothly, after plate making is completed, the plate making frame moves towards a pneumatic rotating chuck, the pneumatic rotating chuck clamps a rotating rod, the stepping motor is started to rotate reversely, the slide block is lifted, so that the connecting sleeve fixedly connected with the movable rod drives the first clamping rod to ascend, and buffer springs are connected on two sides of the top of the first clamping, make first supporting rod can play the buffering at the in-process that rises, can directly not strike the top inner wall of control box, will make a plate the frame after first supporting rod rises loosens, drives the rotation of pneumatic rotatory chuck through servo motor to the messenger is rotatory by the plate-making frame of centre gripping, and it is fixed with the plate-making frame through fixture once more, loosens pneumatic rotatory chuck, removes the plate-making frame and carries out the turn-over plate-making to the assigned position, the utility model relates to a can turn over automatically, make things convenient for the centre gripping fixed, convenient to use saves artifically, improves work efficiency's plate-making machine that has centre gripping upset function.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. a base; 2. an operation box; 3. a chute; 4. a clamping mechanism; 4. a chute; 41. installing a box; 42. a guide rail; 43. a lead screw; 44. a stepping motor; 45. a slider; 46. a movable rod; 47. connecting sleeves; 48. a first clamping rod; 49. a pulley; 410. a buffer spring; 411. a second clamping rod; 412. a first clamping groove; 413. a second clamping groove; 5. a servo motor; 6. a pneumatic rotating chuck; 7. a plate making frame; 8. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including base 1, pneumatic rotatory chuck 6, the fixed welding in both sides of base 1 has control box 2, spout 3 has been seted up at the top of control box 2 both sides, be provided with fixture 4 in the middle of the top of control box 2, fixture 4 still includes mounting box 41, guide rail 42 is installed to the symmetry in mounting box 41, two lead screw 43 is installed to the symmetry between the guide rail 42, two lead screw 43's bottom through the bearing install in the top of mounting box 41, lead screw 43's top transmission is connected with step motor 44, step motor 44's model is SS1702A10A, step motor 44 fixed mounting in the top of mounting box 41, guide rail 42 with sliding on lead screw 43 has cup jointed slider 45, the middle fixed welding of slider 45 bottom has movable rod 46, movable rod 46's bottom is fixed with adapter sleeve 47, the bottom of adapter sleeve 47 sets up for the opening, thereby the opening that adapter sleeve 47 was established is used for making things convenient for the bottom fluting of first supporting rod 48 to expose and conveniently grasps plate-making frame 7, the inner chamber of control box 2 is equipped with first supporting rod 48, adapter sleeve 47 cup joint in on the first supporting rod 48, the both ends of first supporting rod 48 are passed the inner wall of control box 2 with spout 3 communicates with each other, the both ends of first supporting rod 48 are connected with pulley 49.

Preferably, one side of the pulley 49 is fixedly connected to one end of the first clamping rod 48, and the other side of the pulley 49 abuts against the inner wall of the sliding groove 3, so that the first clamping rod 48 is lifted and lowered more smoothly by the pulley 49.

Preferably, the buffer springs 410 are fixedly connected to two sides of the top of the first clamping rod 48, the bottom of the buffer springs 410 is fixedly connected to the top of the first clamping rod 48, the top of the buffer springs 410 is fixedly connected to the inner wall of the top of the operation box 2, and the impact force of the first clamping rod 48 which is withdrawn can be buffered through the buffer springs 410.

Preferably, a first clamping groove 412 is formed at the bottom of the first clamping rod 48, a second clamping rod 411 is fixedly connected to the top of the base 1, a second clamping groove 413 is fixedly formed at the top of the second clamping rod 411, the first clamping rod 48 and the second clamping rod 411 are symmetrically arranged in the operation box 2, the plate-making frame 7 can be conveniently fixed through the clamping groove, when in use, electric slide rails can be arranged in the first clamping groove 412 and the second clamping groove 413, the electric slide rails are electrified to drive the plate-making frame 7 to move back and forth, one side of the second clamping rod 411 close to the pneumatic rotary chuck 6 is provided with a notch, the plate-making frame 7 is convenient to rotate through the notch formed in the second clamping rod 411, and the length of the notch formed in the second clamping rod 411 is larger than the length of the bottom of the plate-making frame 7, so that the bottom of the plate-making frame 7 is not blocked when rotating.

Preferably, a servo motor 5 is fixedly welded on the outer side wall of the operating box 2 below the sliding chute 3, the type of the servo motor 5 is 130SG-M05025, and an output shaft of the servo motor 5 is in transmission connection with a pneumatic rotary chuck 6.

Preferably, first centre gripping groove 412 with second centre gripping groove 413 internal fixation has plate-making frame 7, plate-making frame 7 is located the lateral wall of one side of pneumatic rotating chuck 6 is fixed with dwang 8, the position that dwang 8 was established with pneumatic rotating chuck 6's position looks adaptation, the diameter of dwang 8 is less than pneumatic rotating chuck 6's the biggest centre gripping internal diameter.

The working principle is as follows: when the plate making machine is used, firstly, the plate making frame 7 is placed into the second clamping groove 413 arranged at the top of the second clamping rod 411, then the stepping motor 44 is started to drive the screw rod 43 to rotate in the forward direction, so that the slide block 45 descends along the guide rail 42, so that the slide block 45 drives the movable rod 46 to press downwards, so that the connecting sleeve 47 sleeved on the first clamping rod 48 descends, the first clamping rod 48 is synchronously driven to descend, the first clamping groove 412 arranged at the bottom of the first clamping rod 48 descends to tightly clamp the top of the plate making frame 7, then, plate making is started, the pulleys 49 are arranged at two sides of the first clamping rod 48, so that the pulleys 49 can descend more smoothly, after the plate making is completed, the plate making frame 7 moves towards the pneumatic rotating chuck 6, so that the pneumatic rotating chuck 6 clamps the rotating rod 8, the stepping motor 44 is started to rotate reversely, so that the slide block 45 is lifted, so that the connecting sleeve 47 fixedly connected with the movable rod 46, the two sides of the top of the first clamping rod 48 are connected with the buffer springs 410, so that the first clamping rod 48 can play a role in buffering in the rising process and cannot directly impact the inner wall of the top of the operation box 2, the plate making frame 7 is loosened after the first clamping rod 48 rises, the servo motor 5 drives the pneumatic rotary chuck 6 to rotate, the clamped plate making frame 7 rotates, the plate making frame 7 is fixed through the clamping mechanism 4 again, the pneumatic rotary chuck 6 is loosened, the plate making frame 7 is moved to a specified position for plate making by turning, when the device is used, electric slide rails can be arranged in the first clamping groove 412 and the second clamping groove 413, the plate making frame 7 can automatically move, the frame of the plate making frame 7 is clamped through the pneumatic rotary chuck 6, the motor drives the pneumatic rotary chuck 6 to rotate, the plate making frame 7 is driven to rotate, the plate making frame 7 is turned, the plate making frame 7 can be clamped and fixed and the plate making frame 7 can be loosened through the arrangement of the clamping plate making, the utility model relates to a can turn over automatically, make things convenient for the centre gripping fixed, convenient to use saves the manual work, improves work efficiency's platemaking machine that has centre gripping upset function.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a platemaking machine with centre gripping upset function, includes base (1), pneumatic rotatory chuck (6), its characterized in that: the automatic feeding device is characterized in that operation boxes (2) are fixedly welded on two sides of the base (1), sliding grooves (3) are formed in the tops of two sides of each operation box (2), clamping mechanisms (4) are arranged in the middle of the top of each operation box (2), each clamping mechanism (4) further comprises an installation box (41), guide rails (42) are symmetrically installed in the installation boxes (41), lead screws (43) are symmetrically installed between the two guide rails (42), the bottoms of the two lead screws (43) are installed on the top of the installation boxes (41) through bearings, the tops of the lead screws (43) are connected with stepping motors (44) in a transmission mode, the stepping motors (44) are fixedly installed on the tops of the installation boxes (41), sliding blocks (45) are sleeved on the guide rails (42) and the lead screws (43) in a sliding mode, and movable rods (46) are fixedly welded in the middles of the bottoms, the bottom of movable rod (46) is fixed with adapter sleeve (47), the inner chamber of control box (2) is equipped with first supporting rod (48), adapter sleeve (47) cup joint in on first supporting rod (48), the both ends of first supporting rod (48) are passed the inner wall of control box (2) with spout (3) communicate with each other, the both ends of first supporting rod (48) are connected with pulley (49).

2. A plate-making machine with clamping and turning function according to claim 1, characterized in that: one side of the pulley (49) is fixedly connected with one end of the first clamping rod (48), and the other side of the pulley (49) is abutted against the inner wall of the sliding groove (3).

3. A plate-making machine with clamping and turning function according to claim 1, characterized in that: the clamping device is characterized in that buffer springs (410) are fixedly connected to two sides of the top of the first clamping rod (48), the bottom of each buffer spring (410) is fixedly connected with the top of the first clamping rod (48), and the top of each buffer spring (410) is fixedly connected with the inner wall of the top of the operating box (2).

4. A plate-making machine with clamping and turning function according to claim 1, characterized in that: first centre gripping groove (412) have been seted up to the bottom of first holding rod (48), top fixedly connected with second holding rod (411) of base (1), second centre gripping groove (413) have been fixedly seted up at the top of second holding rod (411), first holding rod (48) with second holding rod (411) symmetry set up in control box (2), second holding rod (411) are close to the breach has been seted up to one side of pneumatic rotatory chuck (6).

5. A plate-making machine with clamping and turning function according to claim 1, characterized in that: the outer side wall of the lower portion of the sliding groove (3) is fixedly welded with a servo motor (5) in the operation box (2), and an output shaft of the servo motor (5) is in transmission connection with a pneumatic rotating chuck (6).

6. The plate-making machine with clamping and overturning function according to claim 4, characterized in that: first centre gripping groove (412) with second centre gripping groove (413) internal fixation has plate-making frame (7), plate-making frame (7) are located the lateral wall of one side of pneumatic rotatory chuck (6) is fixed with dwang (8), the position that dwang (8) were established with the position looks adaptation of pneumatic rotatory chuck (6), the diameter of dwang (8) is less than the biggest centre gripping internal diameter of pneumatic rotatory chuck (6).