CN216969017U

CN216969017U - Single-chip laser printing improved structure

Info

Publication number: CN216969017U
Application number: CN202220112193.XU
Authority: CN
Inventors: 吴赛光; 张磊; 刘嘉涵; 罗志胜
Original assignee: Konka Xinyun Semiconductor Technology Yancheng Co ltd
Current assignee: Konka Xinyun Semiconductor Technology Yancheng Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-15
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a single-chip laser printing improved structure, which relates to the technical field of semiconductors and comprises a base, wherein a positioning block is fixedly connected to the left rear end of the upper surface of the base, a bearing plate is arranged on the upper surface of the base, a plurality of chip fixing assemblies are fixedly connected to the upper surface of the bearing plate, each chip fixing assembly comprises a carrying platform, the carrying platform is fixedly connected to the upper surface of the base, an L-shaped limiting block is fixedly connected to the upper surface of the carrying platform, a first positioning rod is fixedly connected to the position, located on the left side of the L-shaped limiting block, of the upper surface of the carrying platform, a convex plate is slidably connected to the surface of the first positioning rod, a first reset spring is sleeved on the upper surface of the first positioning rod, the top end of the first reset spring is fixedly connected to the top end of the first positioning rod, the bottom end of the first reset spring is fixedly connected to the upper surface of the convex plate, and a second positioning rod is fixedly connected to the upper surface of the carrying platform. According to the laser printing device, the chip fixing assemblies are arranged, the distance between the laser printing assemblies does not need to be adjusted, and the printing efficiency is improved.

Description

Single-chip laser printing improved structure

Technical Field

The utility model relates to the technical field of semiconductors, in particular to an improved structure for single-chip laser lettering.

Background

The laser printing is a printing technology which utilizes laser ink (with metal optical color-changing anti-counterfeiting ink) and adopts an advanced laser printing technology to screen print or roll print the laser ink on various smooth materials, and the laser printing mainly has the following characteristics: the anti-counterfeiting performance is strong, attractive, green and environment-friendly; the ink corrosion resistance, water vapor and carbon dioxide blocking capacity are high; the laser film has high gloss for cigarettes, the holographic layer endows the film with better antistatic property, and the anti-adhesion property and the computer adaptability are high. At present, the laser printing of the chips is to print the whole finished product substrate formed by injection molding of the chips, and after the printing is finished, the chips are cut, but the sizes of the chips in different batches are different, the spacing is different, the spacing of laser printing components needs to be additionally adjusted, and certain influence is generated on the printing efficiency. In order to solve the above problems, it is necessary to provide an improved structure for laser printing of a single chip.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provides an improved structure for single-chip laser printing, and solves the problems that the chip laser printing proposed in the background technology is to print the whole finished product substrate formed by injection molding of a plurality of chips at present, the printing is finished, and then the plurality of chips are divided, but the sizes of the chips in different batches are different, the intervals of laser printing components need to be additionally adjusted, and certain influence is generated on the printing efficiency.

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

a single chip laser printing improved structure comprises a base, wherein a positioning block is fixedly connected to the left rear end of the upper surface of the base, a bearing plate is arranged on the upper surface of the base, a plurality of chip fixing components are fixedly connected to the upper surface of the bearing plate, the bearing plate comprises a bearing platform, the bearing platform is fixedly connected to the upper surface of the bearing plate, an L-shaped limiting block is fixedly connected to the upper surface of the bearing platform, a first positioning rod is fixedly connected to the upper surface of the bearing platform, which is positioned on the left side of the L-shaped limiting block, a convex plate is slidably connected to the surface of the first positioning rod, a first reset spring is sleeved on the upper surface of the first positioning rod, the top end of the first reset spring is fixedly connected to the top end of the first positioning rod, the bottom end of the first reset spring is fixedly connected to the upper surface of the convex plate, a second positioning rod is fixedly connected to the upper surface of the bearing platform, which is positioned on the rear side of the L-shaped limiting block, and a supporting plate is slidably connected to the middle part of the second positioning rod, second reset spring has been cup jointed on second locating lever top surface, and second reset spring top fixed connection is on second locating lever top, and second reset spring bottom fixed connection is at the backup pad upper surface, and backup pad front end fixedly connected with L shape clamp plate, L shape clamp plate left side fixed connection are at the flange right-hand member.

Preferably, the base upper surface right side fixedly connected with support column, support column top left side fixedly connected with a plurality of slide bar, slide bar left side sliding connection has the movable block, movable block left side fixedly connected with gag lever post, the movable block right side is rotated and is connected with the screw rod, screw rod rear end threaded connection has the diaphragm, diaphragm and gag lever post rear end sliding connection, diaphragm bottom fixedly connected with a plurality of radium-shine printing subassembly, it is a plurality of radium-shine printing subassembly is equidistant to be arranged at the diaphragm lower surface.

Preferably, the left end of the sliding rod is fixedly connected with a blocking piece, and the front end of the screw rod is fixedly connected with a handle.

Preferably, the centers of the laser printing assemblies correspond to the centers of the longitudinal chip fixing assemblies one by one.

Preferably, the inner port of the L-shaped pressing plate is a smooth curved surface.

Preferably, a plurality of the chip fixing assemblies are arranged on the upper surface of the bearing plate in a linear array.

Preferably, the positioning block is L-shaped.

Compared with the prior art, the utility model provides an improved structure for single-chip laser lettering, which has the following beneficial effects:

through setting up the fixed subassembly of chip, the chip is cut apart earlier in the adoption, the process of printing is carried out again, can all fix a position the same position on every fixed subassembly of chip with single chip, the skew of the center of guaranteeing single chip on corresponding the fixed subassembly of chip is unanimous, thereby as long as to radium-shine printing subassembly whole fine setting can, need not to adjust the interval between the radium-shine printing subassembly, the work load reduces, through setting up first reset spring, second reset spring and L shape clamp plate, the fixed of single chip all is very convenient with the dismantlement, and can adapt to the change of single chip size width of cloth.

Drawings

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

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

FIG. 3 is a schematic diagram of the right view structure of the present invention;

fig. 4 is a schematic structural diagram of a chip fixing assembly according to the present invention.

The reference numbers in the figures are:

101. a baffle plate; 102. a moving block; 103. positioning blocks; 104. a transverse plate; 105. a laser lettering component; 106. a slide bar; 107. a support pillar; 108. a carrier plate; 109. a base; 110. a limiting rod; 111. a screw;

200. a chip fixing component; 201. a first return spring; 202. a convex plate; 203. a first positioning rod; 204. an L-shaped limiting block; 205. a stage; 206. an L-shaped pressing plate; 207. a support plate; 208. a second positioning rod; 209. a second return spring.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, an improved single-chip laser printing structure comprises a base 109, a positioning block 103 is fixedly connected to the left rear end of the upper surface of the base 109, a bearing plate 108 is arranged on the upper surface of the base 109, a plurality of chip fixing assemblies 200 are fixedly connected to the upper surface of the bearing plate 108, each chip fixing assembly 200 comprises a carrier 205, each carrier 205 is fixedly connected to the upper surface of the bearing plate 108, an L-shaped limiting block 204 is fixedly connected to the upper surface of each carrier 205, a first positioning rod 203 is fixedly connected to the position, located on the left side of the L-shaped limiting block 204, of the upper surface of each carrier 205, a convex plate 202 is slidably connected to the surface of each first positioning rod 203, a first reset spring 201 is sleeved on the upper surface of each first positioning rod 203, the top end of each first reset spring 201 is fixedly connected to the top end of each first positioning rod 203, the bottom end of each first reset spring 201 is fixedly connected to the upper surface of each convex plate 202, a second positioning rod 208 is fixedly connected to the position, located on the rear side of each L-shaped limiting block 204, on the upper surface of each carrier 205, the middle part of the second positioning rod 208 is slidably connected with a supporting plate 207, a second return spring 209 is sleeved on the upper surface of the second positioning rod 208, the top part of the second return spring 209 is fixedly connected to the top end of the second positioning rod 208, the bottom end of the second return spring 209 is fixedly connected to the upper surface of the supporting plate 207, the front end of the supporting plate 207 is fixedly connected with an L-shaped pressing plate 206, and the left side of the L-shaped pressing plate 206 is fixedly connected to the right end of the convex plate 202;

in the production of chips, the chips are finally divided, the original process is to print characters on the chips which are not divided, and when the device is used, the process is adjusted, the chips are firstly divided and then the characters are printed;

referring to fig. 1 and 4, during printing, chips of different batches are different in size, the chips are plugged under an L-shaped pressing plate 206 and abut against the inner side of an L-shaped limiting block 204, the inner side of the L-shaped pressing plate 206 is a curved surface and is lifted when the chips are extruded, so that a first return spring 201 and a second return spring 209 are compressed, the first return spring 201 and the second return spring 209 in turn can enable the L-shaped pressing plate 206 to press the chips, so that the chips are fixed on a carrying table 205, and after printing is finished, the chips are directly pulled out from the bottom of the L-shaped pressing plate 206;

referring to fig. 1 and 4, it is easy to know from simple geometric relations that the distance between the centers of the chips is equal to the distance between the centers of the chip fixing assemblies 200, and the distance between the laser printing assemblies 105 corresponds to the distance between the centers of the chip fixing assemblies 200, so that the centers of the chips can be aligned by shifting the laser printing assemblies 105 as a whole, the screw 111 is screwed to shift the laser printing assemblies 105 as a whole to a proper position, and all the chips can be printed by moving the laser printing assemblies 105 laterally through the slide bars 106.

Specifically, the right side of the upper surface of the base 109 is fixedly connected with a supporting column 107, the left side above the supporting column 107 is fixedly connected with a plurality of sliding rods 106, the left side of each sliding rod 106 is slidably connected with a moving block 102, the left side of each moving block 102 is fixedly connected with a limiting rod 110, the right side of each moving block 102 is rotatably connected with a screw 111, the rear end of each screw 111 is in threaded connection with a transverse plate 104, the transverse plate 104 is slidably connected with the rear end of each limiting rod 110, the bottom of each transverse plate 104 is fixedly connected with a plurality of laser printing components 105, and the laser printing components 105 are arranged on the lower surface of the transverse plate 104 at equal intervals.

The left end of the sliding rod 106 is fixedly connected with a baffle plate 101, and the front end of the screw 111 is fixedly connected with a handle.

The centers of the laser printing assemblies 105 correspond to the centers of the longitudinal chip fixing assemblies 200 one by one.

The inner port of the L-shaped pressure plate 206 is a smooth curved surface.

A plurality of the chip mounting assemblies 200 are arranged in a linear array on the upper surface of the carrier plate 108.

The positioning block 103 is L-shaped.

The working principle and the using process of the utility model are as follows: through setting up chip fixed subassembly 200, the chip is cut apart earlier in the adoption, the process of printing is carried out again, can all fix a position the same position on every chip fixed subassembly 200 with single chip, the skew of guaranteeing the center of single chip on corresponding chip fixed subassembly 200 is unanimous, thereby only need to laser printing subassembly 105 whole fine setting can, need not to adjust the interval between the laser printing subassembly 105, work load reduces, through setting up first reset spring 201, second reset spring 209 and L shape clamp plate 206, the fixed of single chip all is very convenient with the dismantlement, and can adapt to the change of single chip size width of cloth.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A single-chip laser printing improved structure is characterized by comprising a base (109), wherein a positioning block (103) is fixedly connected to the left rear end of the upper surface of the base (109), a bearing plate (108) is arranged on the upper surface of the base (109), a plurality of chip fixing components (200) are fixedly connected to the upper surface of the bearing plate (108), each chip fixing component (200) comprises a carrier (205), each carrier (205) is fixedly connected to the upper surface of the bearing plate (108), an L-shaped limiting block (204) is fixedly connected to the upper surface of each carrier (205), a first positioning rod (203) is fixedly connected to the position, located on the left side of the L-shaped limiting block (204), of the upper surface of each carrier (205), a convex plate (202) is slidably connected to the surface of each first positioning rod (203), a first reset spring (201) is sleeved on the upper surface of each first positioning rod (203), the top end of each first reset spring (201) is fixedly connected to the top end of each first positioning rod (203), first reset spring (201) bottom fixed connection is in flange (202) upper surface, position fixedly connected with second locating lever (208) of microscope carrier (205) upper surface position L shape stopper (204) rear side, second locating lever (208) middle part sliding connection has backup pad (207), second reset spring (209) top surface has been cup jointed, second reset spring (209) top fixed connection is on second locating lever (208) top, second reset spring (209) bottom fixed connection is in backup pad (207) upper surface, backup pad (207) front end fixedly connected with L shape clamp plate (206), L shape clamp plate (206) left side fixed connection is at flange (202) right-hand member.

2. The improved single-chip laser printing structure of claim 1, wherein: the laser printing machine is characterized in that a supporting column (107) is fixedly connected to the right side of the upper surface of the base (109), a plurality of sliding rods (106) are fixedly connected to the left side of the upper surface of the supporting column (107), a moving block (102) is slidably connected to the left side of the sliding rods (106), a limiting rod (110) is fixedly connected to the left side of the moving block (102), a screw (111) is rotatably connected to the right side of the moving block (102), a transverse plate (104) is in threaded connection with the rear end of the screw (111), the transverse plate (104) is slidably connected with the rear end of the limiting rod (110), a plurality of laser printing components (105) are fixedly connected to the bottom of the transverse plate (104), and the laser printing components (105) are arranged on the lower surface of the transverse plate (104) at equal intervals.

3. The improved single-chip laser printing structure of claim 2, wherein: the left end of the sliding rod (106) is fixedly connected with a blocking piece (101), and the front end of the screw rod (111) is fixedly connected with a handle.

4. The improved single-chip laser printing structure of claim 2, wherein: the centers of the laser printing assemblies (105) correspond to the centers of the chip fixing assemblies (200) in the longitudinal direction one by one.

5. The improved single-chip laser printing structure of claim 1, wherein: the inner side port of the L-shaped pressing plate (206) is a smooth curved surface.

6. The improved single-chip laser printing structure of claim 1, wherein: the chip fixing assemblies (200) are arranged on the upper surface of the bearing plate (108) in a linear array.

7. The improved single-chip laser printing structure of claim 1, wherein: the positioning block (103) is L-shaped.