CN214727325U

CN214727325U - Automatic rotating and positioning clamp for pad printing machine

Info

Publication number: CN214727325U
Application number: CN202120168734.6U
Authority: CN
Inventors: 刘向群
Original assignee: Deligao Putian Machinery Co ltd
Current assignee: Deligao Putian Machinery Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-16
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a bat printing machine technical field just discloses a bat printing machine autogiration positioning fixture, including the bat printing machine body, the inboard fixed mounting at bat printing machine body top has the bat printing mechanism, the bottom of bat printing mechanism is provided with quadruplex position fixture, quadruplex position fixture's bottom surface fixedly connected with autogiration positioning mechanism, the adjustable workstation of bottom surface fixedly connected with of autogiration positioning mechanism, adjustable workstation fixed mounting is in the inboard at bat printing machine body top. The utility model discloses a quadruplex position fixture and automatic rotation positioning mechanism mutually support and form quadruplex position rotational positioning anchor clamps, and then solve traditional single-station pad printing machine processing station single, the problem that the reloading is frequent reduces the intermittent type time of equipment, optimizes manufacturing procedure and maintains the intensity of labour who reduces the staff, improves the production efficiency and the market competition of device.

Description

Automatic rotating and positioning clamp for pad printing machine

Technical Field

The utility model relates to a bat printing machine technical field specifically is a bat printing machine autogiration positioning fixture.

Background

The pad printing machine is a printing device, is suitable for plastic, toy, glass, metal, pottery, electron, IC to seal, etc., the pad printing is a indirect but concave rubber head printing technology, has become a main method of various object surface printing and decoration, the main principle is through after printing a layer of ink on the printing plate, adopt the pad printing head to glue the pattern on the printing plate, then transport the head to the installation station, print the product, but the pad printing machine anchor clamps to the monochrome pad printing product still have some problems to be improved now, it is single mainly to process the station, the material change is frequent, and then lead to the intermittent time of the apparatus longer, influence production efficiency, for this reason, this application provides an automatic rotary positioning anchor clamps of pad printing machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a bat printing machine autogiration positioning fixture has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a bat printing machine autogiration positioning fixture, includes the bat printing machine body, the inboard fixed mounting at bat printing machine body top has the bat printing mechanism, the bottom of bat printing mechanism is provided with quadruplex position fixture, quadruplex position fixture's bottom surface fixedly connected with autogiration positioning mechanism, the adjustable workstation of bottom surface fixedly connected with of autogiration positioning mechanism, adjustable workstation fixed mounting is in the inboard at bat printing machine body top.

Carefully, quadruplex position fixture's inside is including the bottom plate, and the top surface of bottom plate is four fixed grip blocks and eight regulation grip blocks that fixedly connected with circumference arrangement set up respectively, eight adjust the grip block two liang for a set of outside that sets up at four bottom plates respectively to use the center of bottom plate as the mutual symmetry of benchmark, the inside activity of adjusting the grip block has cup jointed the movable rod, fixed mounting has compression spring between the surface of movable rod one end and the side of adjusting the grip block, the other end fixedly connected with activity clamp plate of movable rod.

And carefully selecting, wherein the length and width values of the movable pressing plates are all smaller than those of the adjusting clamping plates, and the bottom surfaces of the movable pressing plates are not in contact with the top surface of the bottom plate.

The choice, autogiration positioning mechanism's inside is including the supporting box, and the fixed cover in inboard of supporting box middle part has connect step motor, step motor's top fixed mounting has the transmission shaft, the inner wall at supporting box top is run through at the top of transmission shaft to cup joint in the activity of running through, the top surface fixed connection of transmission shaft is in the bottom surface at bottom plate middle part, the fixed locating piece that has cup jointed in the outside of transmission shaft bottom, the surface joint of locating piece both sides has the correction lagging, one side fixedly connected with electric putter of correction lagging, the bottom fixedly connected with mount of electric putter one end, the bottom fixed connection of mount is at the inner wall of supporting the bottom half.

Carefully, adjustable work platform's inside is including unable adjustment base, and the fixed cover of unable adjustment base connects the inside at bat printing machine body top, the groove of stepping down has been seted up to the inside of unable adjustment base both sides, the inside joint in groove of stepping down has the slide rail, the positive fixedly connected with adjustment work platform of slide rail, adjustment work platform's bottom surface swing joint is at unable adjustment base's top surface, adjustment work platform's bottom surface fixedly connected with bearing housing, the inboard fixed mounting of bearing housing bottom has the lead screw, the surface threaded connection at lead screw top has the swivel nut, the front of the reverse side fixed connection in the unable adjustment base bottom of swivel nut.

And the bottom end of the screw rod is fixedly connected with a handle, and the handle is not connected with the front surface of the pad printing machine body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a quadruplex position fixture and automatic rotation positioning mechanism mutually support and form quadruplex position rotational positioning anchor clamps, and then solve traditional single-station pad printing machine processing station single, the problem that the reloading is frequent reduces the intermittent type time of equipment, optimizes manufacturing procedure and maintains the intensity of labour who reduces the staff, improves the production efficiency and the market competition of device.

2. The utility model discloses an inside swivel nut of adjustable workstation, lead screw, bearing housing constitution lead screw transmission structure uses unable adjustment base to realize close or the motion of leaving mutually between unable adjustment base and the regulation workstation for supporting again, adjusts the use height of above-mentioned quadruplex position rotational positioning anchor clamps then, satisfies the bat printing processing demand of different thickness work pieces, further improves the practicality of device.

Drawings

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

FIG. 2 is a schematic bottom view of the structure of the present invention;

FIG. 3 is a schematic top view of the four-position clamping mechanism of the present invention;

FIG. 4 is a schematic sectional view of the automatic rotary positioning mechanism of the present invention;

FIG. 5 is a schematic front view of the structural correction sleeve plate of the present invention;

fig. 6 is an enlarged schematic view of a point a in the structure diagram of the present invention;

fig. 7 is an enlarged schematic view of the point B in the structure diagram of the present invention in fig. 4.

In the figure: 1. a pad printing machine body; 2. a transfer printing mechanism; 3. a four-station clamping mechanism; 31. a base plate; 32. fixing the clamping plate; 33. adjusting the clamping plate; 34. a movable rod; 35. a compression spring; 36. a movable pressing plate; 4. an automatic rotation positioning mechanism; 41. a support box; 42. a stepping motor; 43. a drive shaft; 44. positioning blocks; 45. correcting the sleeve plate; 46. an electric push rod; 47. a fixed mount; 5. an adjustable work table; 51. a fixed base; 52. a yielding groove; 53. a slide rail; 54. adjusting the workbench; 55. a bearing housing; 56. a screw rod; 57. a threaded sleeve.

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. 1-7, an automatic rotary positioning fixture for pad printing machine comprises a pad printing machine body 1, a pad printing mechanism 2 is fixedly installed on the inner side of the top of the pad printing machine body 1, a four-station clamping mechanism 3 is installed at the bottom of the pad printing mechanism 2, a bottom plate 31 is included in the four-station clamping mechanism 3, four fixed clamping plates 32 and eight adjustable clamping plates 33 are respectively and fixedly connected to the top surface of the bottom plate 31, the four fixed clamping plates 32 and the eight adjustable clamping plates 33 are circumferentially arranged, the eight adjustable clamping plates 33 are respectively and pairwise arranged at the outer sides of the four bottom plates 31 and are mutually symmetrical by taking the center of the bottom plate 31 as a reference, a movable rod 34 is movably sleeved in the adjustable clamping plate 33, a compression spring 35 is fixedly installed between the surface of one end of the movable rod 34 and the side surface of the adjustable clamping plate 33, a movable pressing plate 36 is fixedly connected to the other end of the movable rod 34, the four-station clamping mechanism 3 provides four processing stations for a printing process, further, the production efficiency is improved, the working enthusiasm of workers is maintained, the length and width values of the movable pressing plates 36 are smaller than those of the adjusting clamping plates 33, the bottom surfaces of the movable pressing plates 36 are not in contact with the top surface of the bottom plate 31, the length and width values of the movable pressing plates 36 are limited, the movable pressing plates 36 are prevented from influencing the operation of other structures in the four-station clamping mechanism 3, the reliability of the device is guaranteed, the bottom surface of the four-station clamping mechanism 3 is fixedly connected with the automatic rotary positioning mechanism 4, the automatic rotary positioning mechanism 4 comprises a supporting box 41, the inner side of the middle part of the supporting box 41 is fixedly sleeved with a stepping motor 42, the top of the stepping motor 42 is fixedly installed with a transmission shaft 43, the top of the transmission shaft 43 penetrates through the inner wall of the top of the supporting box 41 and is movably sleeved at the penetrating part, the top surface of the transmission shaft 43 is fixedly connected to the bottom surface of the middle part of the bottom plate 31, the outer side of the bottom of the transmission shaft 43 is fixedly sleeved with a positioning block 44, the surfaces of two sides of the positioning block 44 are clamped with correction sleeve plates 45, one side of each correction sleeve plate 45 is fixedly connected with an electric push rod 46, the bottom of one end of each electric push rod 46 is fixedly connected with a fixing frame 47, the bottom of each fixing frame 47 is fixedly connected with the inner wall of the bottom of the supporting box 41, the four-station clamping mechanism 3 and the automatic rotary positioning mechanism 4 are matched with each other to form a four-station rotary positioning fixture, so that the problems of single processing station and frequent material change of the traditional single-station pad printing machine are solved, the intermittent time of equipment is reduced, the processing procedure is optimized, the production efficiency of the device is improved, the bottom surface of the automatic rotary positioning mechanism 4 is fixedly connected with an adjustable workbench 5, the inner part of the adjustable workbench 5 comprises a fixed base 51, the fixed base 51 is fixedly sleeved in the inner part of the top of the pad printing machine body 1, the inner parts of two sides of the fixed base 51 are provided with abdicating grooves 52, the inner parts of the abdicating grooves 52 are clamped with slide rails 53, the front of the slide rail 53 is fixedly connected with an adjusting workbench 54, the bottom surface of the adjusting workbench 54 is movably connected with the top surface of the fixed base 51, the bottom surface of the adjusting workbench 54 is fixedly connected with a bearing sleeve 55, the inner side of the bottom of the bearing sleeve 55 is fixedly provided with a screw rod 56, the bottom end of the screw rod 56 is fixedly connected with a handle, the handle is not connected with the front surface of the pad printing machine body 1, the handle structure at the bottom end of the screw rod 56 is arranged, the operation of the whole device is not influenced, the twisting and the use of workers are convenient, the surface thread at the top of the screw rod 56 is connected with a screw sleeve 57, the reverse side of the screw sleeve 57 is fixedly connected with the front surface of the bottom of the fixed base 51, the screw sleeve 57, the screw rod 56 and the bearing sleeve 55 inside the adjustable workbench 5 are utilized to form a screw rod transmission structure, and the fixed base 51 is used as a support to realize the approaching or separating movement between the fixed base 51 and the adjusting workbench 54, then, the use height of the four-station rotary positioning fixture is adjusted, the pad printing processing requirements of workpieces with different thicknesses are met, the practicability of the device is further improved, and the adjustable workbench 5 is fixedly arranged on the inner side of the top of the pad printing machine body 1.

The working principle is as follows: when the transfer printing machine is used, four workpieces are sequentially placed in four stations consisting of four fixed clamping plates 32 and eight adjusting clamping plates 33, the specific positions are described in a single workpiece placing mode, one workpiece is sleeved in the two adjusting clamping plates 33 and is in contact joint with the fixed clamping plates 32 for positioning, meanwhile, the side surfaces of the two sides of the workpiece are in contact joint with the side surfaces of the two adjusting clamping plates 33 opposite to the two movable pressing plates 36 respectively, then the pressure change applied to the two movable pressing plates 36 by the two groups of movable rods 34 and the compression springs 35 is transferred to the workpiece for fixed clamping, the rest three workpieces are repeatedly placed according to the steps, after all four workpieces are placed, the transfer printing machine body 1 is started, and then the workpiece closest to the transfer printing mechanism 2 in the four-station clamping mechanism 3 is imprinted by the transfer printing mechanism 2, after the completion, the pad printing machine body 1 suspends the pad printing mechanism 2, closes the two electric push rods 46 firstly, then contracts the two correction sleeve plates 45 by the electric push rods 46, releases the transmission shaft 43, then starts the stepping motor 42 in the automatic rotation positioning mechanism 4, drives the transmission shaft 43 and the four-station clamping mechanism 3 to rotate counterclockwise by forty-five degrees by the stepping motor 42, replaces the unprocessed workpieces in the four-station clamping mechanism 3 with the workpieces which are printed, moves to a processing station, automatically closes the stepping motor 42, then starts the two electric push rods 46, then pushes the two correction sleeve plates 45 by the electric push rods 46, resets and presses the transmission shaft 43, then opens the pad printing mechanism 2 to perform the next cycle operation by the pad printing machine body 1, and closes the pad printing machine body 1 after all four workpieces are printed, and repeats the operation after materials are exchanged, and (4) finishing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 bat printing machine autogiration positioning fixture, includes bat printing machine body (1), its characterized in that: inboard fixed mounting at bat printing machine body (1) top has bat printing mechanism (2), the bottom of bat printing mechanism (2) is provided with quadruplex position fixture (3), the bottom surface fixedly connected with autogiration positioning mechanism (4) of quadruplex position fixture (3), the bottom surface fixedly connected with adjustable workstation (5) of autogiration positioning mechanism (4), adjustable workstation (5) fixed mounting is in the inboard at bat printing machine body (1) top.

2. The automatic rotary positioning fixture for pad printing machine according to claim 1, characterized in that: the inside of quadruplex position fixture (3) is including bottom plate (31), and four fixed grip blocks (32) and eight regulation grip blocks (33), eight that the top surface difference fixedly connected with circumference of bottom plate (31) arranged the setting adjust grip block (33) two liang are a set of outside that sets up respectively at four bottom plates (31) to use the center of bottom plate (31) as the mutual symmetry of benchmark, movable rod (34) have been cup jointed in the inside activity of adjusting grip block (33), fixed mounting has compression spring (35) between the surface of movable rod (34) one end and the side of adjusting grip block (33), other end fixedly connected with activity clamp plate (36) of movable rod (34).

3. The automatic rotary positioning fixture for pad printing machine according to claim 2, characterized in that: the length and width values of the movable pressing plates (36) are smaller than those of the adjusting clamping plates (33), and the bottom surfaces of the movable pressing plates (36) are not in contact with the top surface of the bottom plate (31).

4. The automatic rotary positioning fixture for pad printing machine according to claim 1, characterized in that: the automatic rotation positioning mechanism (4) comprises a support box (41) inside, a stepping motor (42) is fixedly sleeved on the inner side of the middle part of the support box (41), the top of the stepping motor (42) is fixedly provided with a transmission shaft (43), the top of the transmission shaft (43) penetrates through the inner wall of the top of the supporting box (41), and is movably sleeved at the penetrating position, the top surface of the transmission shaft (43) is fixedly connected with the bottom surface of the middle part of the bottom plate (31), a positioning block (44) is fixedly sleeved on the outer side of the bottom of the transmission shaft (43), the surfaces of the two sides of the positioning block (44) are clamped with a correction sleeve plate (45), one side of the correction sleeve plate (45) is fixedly connected with an electric push rod (46), the bottom of one end of the electric push rod (46) is fixedly connected with a fixed frame (47), the bottom of the fixed frame (47) is fixedly connected with the inner wall of the bottom of the supporting box (41).

5. The automatic rotary positioning fixture for pad printing machine according to claim 1, characterized in that: the inside of adjustable workstation (5) is including unable adjustment base (51), and the fixed cover of unable adjustment base (51) connects the inside at bat printing machine body (1) top, the inside of unable adjustment base (51) both sides has been seted up and has been stepped down groove (52), the inside joint of stepping down groove (52) has slide rail (53), the positive fixedly connected with regulation workstation (54) of slide rail (53), the bottom surface swing joint of regulation workstation (54) is at the top surface of unable adjustment base (51), the bottom surface fixedly connected with bearing housing (55) of regulation workstation (54), the inboard fixed mounting of bearing housing (55) bottom has lead screw (56), the surface threaded connection at lead screw (56) top has swivel nut (57), the front of the reverse side fixed connection in unable adjustment base (51) bottom of swivel nut (57).

6. The automatic rotary positioning fixture for pad printing machine according to claim 5, characterized in that: the bottom end of the screw rod (56) is fixedly connected with a handle, and the handle is not contacted with the front surface of the pad printing machine body (1).