阅读说明：本技术 一种用于柱状电子陶瓷的金属化印刷设备 (Metallization printing equipment for columnar electronic ceramics ) 是由 曹建平 刘平 周淑英 曹建辉 吴涛 于 2021-09-15 设计创作，主要内容包括：本发明公开了一种用于柱状电子陶瓷的金属化印刷设备,包括上料装置、送料装置、夹持装置、下料装置和印刷装置,上料装置包括倾斜设置的装料槽、设置于装料槽出口处铰接于机架上的滑道,滑道一端设置有伸入至装料槽内的拨料杆,滑道另一端设置有接料轨,接料轨的一端设置推料气缸,送料装置包括举升气缸和设置于举升气缸上的移动放置板,夹持装置包括U型架、设置于U型架上的下支撑件、左支撑件和右支撑件,U型架通过升降气缸安装在机架上,下支撑件包括对称设置的底座和卡固板,卡固板上端设置有支撑滑轮,卡固板一端与底座铰接,另一端通过拉力弹簧连接；下料装置包括铰接在机架上的上行气缸、放置器、倾倒气缸和下料传送带。(The invention discloses a metallization printing device for columnar electronic ceramics, which comprises a feeding device, a clamping device, a blanking device and a printing device, wherein the feeding device comprises a charging chute which is obliquely arranged, the material feeding device comprises a lifting cylinder and a movable placing plate arranged on the lifting cylinder, the clamping device comprises a U-shaped frame, a lower supporting piece, a left supporting piece and a right supporting piece, the lower supporting piece is arranged on the U-shaped frame, the U-shaped frame is installed on the rack through a lifting cylinder, the lower supporting piece comprises a base and a clamping plate which are symmetrically arranged, a supporting pulley is arranged at the upper end of the clamping plate, one end of the clamping plate is hinged with the base, and the other end of the clamping plate is connected with the base through a tension spring; the blanking device comprises an ascending cylinder, a placer, a dumping cylinder and a blanking conveying belt which are hinged on the rack.)

1. The utility model provides a metallization lithography apparatus for column electron pottery, includes loading attachment, material feeding unit, clamping device, unloader and printing device, loading attachment, material feeding unit, clamping device, unloader and printing device all install in frame (100), its characterized in that: the feeding device comprises a charging chute (11) which is obliquely arranged and a slide way (13) which is arranged at the outlet of the charging chute (11), the slide way (13) is hinged on a rack (100), one end of the slide way (13) is provided with a material poking rod (14), the material poking rod (14) extends into the charging chute (11), the other end of the slide way (13) is provided with a material receiving rail (15), one end of the material receiving rail (15) is provided with a material pushing cylinder (16),

the feeding device comprises a lifting cylinder (21) and a movable placing plate (22) arranged on the lifting cylinder (21), and the initial position on the movable placing plate (22) is aligned with the receiving rail (15);

the clamping device comprises a U-shaped frame (30), a lower supporting piece (31), a left supporting piece (32) and a right supporting piece (33), wherein the lower portion of the U-shaped frame (30) is arranged on the rack (100) through a lifting cylinder (34), the lower supporting piece (31) comprises bases (311) which are symmetrically arranged and clamping and fixing plates (312) which are arranged on the bases (311), supporting pulleys (313) are arranged at the upper ends of the clamping and fixing plates (312), one ends of the clamping and fixing plates (312) are hinged to the bases (311), and the other ends of the clamping and fixing plates (312) are connected through tension springs (314);

the blanking device comprises an ascending cylinder (41) hinged on the rack (100), a placer (42) arranged at the upper part of the ascending cylinder (41), a dumping cylinder (43) hinged with the ascending cylinder (41) and a blanking conveyor belt (44).

2. The metalized printing apparatus for columnar electroceramic according to claim 1, characterized in that: the placer (42) comprises a swing rod (45) hinged on the ascending cylinder (41), a swing placing plate (46) arranged on the upper part of the swing rod (45) and a balancing weight (47) arranged on the lower part of the swing rod (45).

3. The metalized printing apparatus for columnar electroceramic according to claim 2, characterized in that: the blanking conveying belt (44) is provided with a plurality of placing clamps (48) which are distributed at intervals.

4. The metalized printing apparatus for columnar electroceramic according to claim 1, characterized in that: slide (13) one side is connected with stay cord (131), is located stay cord (131) overcoat of frame (100) and slide (13) below is equipped with supporting spring (132) for make slide (13) return, stay cord (131) other end links to each other with removing placing board (22), still is provided with bearing structure on stay cord (131) for remove placing board (22) motion, drive slide (13) motion.

5. The metalized printing apparatus for columnar electroceramic according to claim 1, characterized in that: the printing device comprises a moving support (51) arranged on a rack (100), a screen (52) arranged on the rack (100) and a printing head (53) arranged on the screen (52), wherein the printing head (53) is arranged on the moving support (51) through a printing air cylinder (54).

Technical Field

The invention relates to the field of ceramic metallization processing equipment, in particular to metallization printing equipment for columnar electronic ceramics.

Background

With the diversified market demands, the conventional manufacturing process of the flat-plate type thick film integrated circuit cannot meet the requirements, for example, an air conditioner switch resistor component is provided in an air conditioner, and the main body of the air conditioner switch resistor component is a columnar ceramic thick film resistor. The structure is that conductor electrodes at two ends and a thick film resistor are printed on the side surface of a columnar ceramic substrate in a film forming way, and the required air conditioner switch resistor is formed after sintering. The columnar ceramic substrate is cylindrical in appearance, cannot be manufactured in a conventional film forming processing mode, is often processed by manual printing, is extremely low in processing efficiency and is difficult to guarantee quality. Based on this, patent CN201410439924.1 discloses a cylindrical thick film printing device, which comprises a bottom plate, a linear guide rail, a carriage, a slider, a rodless cylinder, a synchronous connecting block and a synchronous connecting cylinder. The linear guide has two, and two linear guide parallel arrangement, every linear guide are fixed on the bottom plate to the fore-and-aft direction, and the balladeur train is the approximate rectangle, respectively has a slide with linear guide matched with on the lower surface at balladeur train both ends, and the slide at balladeur train both ends gomphosis respectively has a left right direction spout on the balladeur train on the linear guide who cooperatees with it. The sliding blocks are embedded in the sliding grooves on the sliding frame, and the opposite surfaces of the two sliding blocks are respectively provided with at least one pair of rollers. The rodless cylinder is fixed on the left side of the bottom plate through a front base and a rear base, and the cylinder body of the rodless cylinder is parallel to the linear guide rail. The left end of the sliding frame is fixed with the sliding body of the rodless cylinder; the right-hand member of balladeur train is fixing the synchronous connection cylinder, and the right-hand member of synchronous connection cylinder is fixing the synchronous connection piece, has a forward and backward spread groove on the synchronous connection piece, and some of the left inner wall of this spread groove is the tip of synchronous connection cylinder, and the piston of synchronous connection cylinder can stretch into in the spread groove. The synchronous connecting rod include connecting block and connection piece, the connection piece is the thin slice in the spread groove that can block in the synchronous connecting block, the lower extreme at the connecting block is fixed to the connection piece, the upper end of connecting block is fixed mutually with the side of printing head. It has solved the problem that traditional artifical printing is inefficient, but when the printing, adopts artifical blowing, the unloading, and its efficiency is lower, is unfavorable for production.

Patent CN201410343463.8 discloses a device for curved surface printing and its working method, which realizes the automation of curved surface printing through a conveyor belt and multiple devices, and improves the efficiency, but it mainly aims at large column products, and is not suitable for processing small column ceramics.

Disclosure of Invention

In order to solve the technical problems in the prior art, the invention provides metallization printing equipment for columnar electronic ceramics, which comprises a feeding device, a clamping device, a discharging device and a printing device, wherein the feeding device, the clamping device, the discharging device and the printing device are all arranged on a rack, the feeding device comprises a charging chute which is obliquely arranged and a slideway which is arranged at the outlet of the charging chute, the slideway is hinged on the rack, one end of the slideway is provided with a material poking rod, the material poking rod extends into the charging chute, the other end of the slideway is provided with a material receiving rail, one end of the material receiving rail is provided with a material pushing cylinder,

the feeding device comprises a lifting cylinder and a movable placing plate arranged on the lifting cylinder, and the initial position on the movable placing plate is aligned with the material receiving rail;

the clamping device comprises a U-shaped frame, a lower supporting piece, a left supporting piece and a right supporting piece, wherein the lower supporting piece, the left supporting piece and the right supporting piece are arranged on the U-shaped frame;

the blanking device comprises an ascending cylinder hinged on the rack, a placer arranged on the upper part of the ascending cylinder, a dumping cylinder hinged with the ascending cylinder and a blanking conveyor belt.

As a further improvement of the above technical solution:

the placer comprises a swing rod hinged on the ascending cylinder, a swing placing plate arranged on the upper part of the swing rod and a balancing weight arranged on the lower part of the swing rod.

And a plurality of placing clamps distributed at intervals are arranged on the blanking conveying belt.

The slide one side is connected with the stay cord, is located the stay cord overcoat of frame and slide below is equipped with supporting spring for make the slide return, the stay cord other end is placed the board with the removal and is linked to each other, still is provided with bearing structure on the stay cord for the board motion is placed in the removal, drives the slide motion.

The printing device comprises a movable support arranged on the rack, a silk screen arranged on the rack and a printing head arranged on the silk screen, wherein the printing head is arranged on the movable support through a printing cylinder.

Compared with the prior art, the invention has the following beneficial effects:

according to the metalized printing equipment for the columnar electronic ceramics, disclosed by the invention, the feeding device, the clamping device, the blanking device and the printing device are arranged on the frame, so that the automatic feeding, printing and blanking of the columnar ceramics are realized. Firstly, columnar ceramics are fed into a charging chute by a machine or a manual work, a lifting cylinder ascends, under the action of a supporting spring, a slideway inclines towards one side to enable a material poking rod to be inserted into the charging chute, the columnar ceramics enter the slideway, the lifting cylinder descends to enable the slideway to incline towards the other side through a pull rope, the columnar ceramics enter a material receiving rail, a material pushing cylinder extends out to push the columnar ceramics into a movable placing plate, the lifting cylinder ascends, the columnar ceramics penetrate through a clamping plate and are placed above a supporting pulley, a left supporting piece and a right supporting piece at two ends clamp the columnar ceramics, then a lifting cylinder ascends to lift a U-shaped frame, the columnar ceramics reach the lower part of a silk screen, a printing head is driven by a printing cylinder to descend, the movable support moves to print, the left supporting piece and the right supporting piece can drive the columnar ceramics to rotate in the printing process so as to realize the printing of the columnar ceramics, after the printing is finished, the ascending cylinder ascends to enable two ends of the columnar ceramics to enter a swinging placing plate, and (5) pouring the cylinder to move, placing the columnar ceramic in the placing clamp, and carrying out next processing along with the movement of the blanking conveyor belt. By adopting the linkage mechanism, automatic feeding is realized, the processing efficiency is high, and the processing of the columnar ceramics is realized.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is a schematic structural view of a feeding device;

FIG. 4 is a schematic view of a feeding device;

fig. 5 is a schematic structural view of the blanking device.

Reference numerals: 100. a frame; 11. a charging chute; 13. a slideway; 14. a material poking rod; 15. a receiving rail; 16. a material pushing cylinder; 21. a lifting cylinder; 22. moving the placing plate; 30. a U-shaped frame; 31. a lower support; 311. a base; 312. a clamping and fixing plate; 313. a support pulley; 314. a tension spring; 32. a left support member; 33. a right support member; 34. a lifting cylinder; 41. an ascending cylinder; 42. a placer; 43. a dumping cylinder; 44. a blanking conveyor belt; 45. a swing lever; 46. swinging the placing plate; 47. a balancing weight; 48. placing a clamp; 51. moving the support; 52. a wire mesh; 53. a print head; 54. a printing cylinder; 131. pulling a rope; 132. supporting the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "up", "down", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated by the terms must have specific orientations, be constructed and operated in specific orientations, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, the metallization printing apparatus for columnar electronic ceramics of this embodiment includes a feeding device, a clamping device, a blanking device, and a printing device, where the feeding device, the clamping device, the blanking device, and the printing device are all mounted on a rack 100, the feeding device includes a charging chute 11 disposed obliquely, and a chute 13 disposed at an outlet of the charging chute 11, the chute 13 is hinged to the rack 100, a material-shifting rod 14 is disposed at one end of the chute 13, the material-shifting rod 14 extends into the charging chute 11, a material-receiving rail 15 is disposed at the other end of the chute 13, and a material-pushing cylinder 16 is disposed at one end of the material-receiving rail 15.

The feeding device comprises a lifting cylinder 21 and a movable placing plate 22 arranged on the lifting cylinder 21, and the initial position on the movable placing plate 22 is aligned with the material receiving rail 15; the movable placing plate 22 is used for receiving the tubular ceramics delivered from the rail 15 and then delivering to the holding means.

The clamping device comprises a U-shaped frame 30, a lower support member 31, a left support member 32 and a right support member 33, wherein the lower part of the U-shaped frame 30 is arranged on the rack 100 through a lifting cylinder 34, the lower support member 31 comprises bases 311 which are symmetrically arranged and clamping plates 312 which are arranged on the bases 311, supporting pulleys 313 are arranged at the upper ends of the clamping plates 312, one ends of the clamping plates 312 are hinged with the bases 311, and the other ends of the clamping plates 312 are connected through tension springs 314; the left and right support structures can be referred to a rotatable telescopic cylinder disclosed in patent CN 201720436353.5.

The blanking device comprises an ascending cylinder 41 hinged on the frame 100, a placer 42 arranged at the upper part of the ascending cylinder 41, a dumping cylinder 43 hinged with the ascending cylinder 41 and a blanking conveyor belt 44. The inclination of the position of the upward moving cylinder 41 is adjustable only to enable the printed columnar ceramics to be removed in the upward moving.

The placer 42 includes a swing lever 45 hinged on the up-link cylinder 41, a swing placing plate 46 provided on an upper portion of the swing lever 45, and a counter weight 47 provided on a lower portion of the swing lever 45. The purpose of the weight 47 and the swing lever 45 provided here is to keep the swing placing plate 46 upward for the purpose of facilitating the removal of the columnar ceramics.

The blanking conveyor belt 44 is provided with a plurality of placing clamps 48 which are distributed at intervals. The placement jig 48 is used to hold the printed columnar ceramics.

One side of the slideway 13 is connected with a pull rope 131, a support spring 132 is sleeved outside the pull rope 131 below the rack 100 and the slideway 13 to enable the slideway 13 to return, the other end of the pull rope 131 is connected with the movable placing plate 22, and a support structure is further arranged on the pull rope 131 to enable the movable placing plate 22 to move to drive the slideway 13 to move. The support structure is provided by conventional means of those skilled in the art, which are not exhaustive, and it should be noted that the power for the inclined movement of the chute 13 here comes from the pulling rope 131 and the moving placing plate 22, and the moving placing plate 22 drives the pulling rope 131 to move in the ascending and descending processes, so as to realize the loading and moving of the columnar ceramics in the chute 13.

The printing apparatus includes a moving frame 51 provided on a frame 100, a screen 52 provided on the frame 100, and a printing head 53 provided on the screen 52, the printing head 53 being mounted on the moving frame 51 by a printing cylinder 54. The movable support 51 is driven by a lead screw drive, which is of conventional construction and is not shown here.

The use method of the invention comprises the following steps:

the columnar ceramics are sent into a charging chute 11 by a machine or manually, a lifting cylinder 21 ascends, under the action of a supporting spring 132, a slide way 13 inclines towards one side to enable a material pushing rod 14 to be inserted into the charging chute 11, the columnar ceramics enter the slide way 13, the lifting cylinder 21 descends to enable the slide way 13 to incline towards the other side through a pull rope 131, the columnar ceramics enter a material receiving rail 15, a material pushing cylinder 16 extends to push the columnar ceramics into a movable placing plate 22, the lifting cylinder 21 ascends, the columnar ceramics penetrate through a clamping and fixing plate 312 and are placed above a supporting pulley 313, a left supporting piece 32 and a right supporting piece 33 at two ends clamp the columnar ceramics, then a lifting cylinder 34 ascends to lift a U-shaped frame 30, the columnar ceramics reach below a screen 52, the influence of the pull rope 131 in the process is negligible, a printing cylinder 54 drives a printing head 53 to descend, a movable support 51 moves for printing, in the printing process, the left support piece 32 and the right support piece 33 can drive the columnar ceramics to rotate so as to realize printing on the columnar ceramics, after the printing is finished, the two ends of the ascending columnar ceramics of the ascending cylinder 41 enter the swinging placing plate 46, the inclining cylinder 43 moves, the columnar ceramics are placed in the placing clamp 48, and the columnar ceramics are processed in the next step along with the movement of the blanking conveyor belt 44.

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.