Automatic loading and unloading chip placement machine

Abstract

The invention relates to the field of semiconductor technology, and in particular to an automatic loading and unloading placement machine. In view of the fact that manual operation of machine control is still required during the glue brushing process, and full-automatic loading and unloading and glue brushing cannot be realized, an automatic loading and unloading placement machine is provided, including an operating table, a rotatable workstation disk is provided at the upper end of the operating table, a plurality of workstation seats are provided on the workstation disk, mold seats are respectively placed on the workstation seats, ceramic sheets are respectively loaded in the mold seats, positioning devices are respectively provided in the workstation seats, and the positioning devices include a plurality of clamping seats respectively. A loading area, a positioning area, a glue brushing area and a unloading area are also provided on the operating table. A rotatable driving shaft is also provided on the operating table. A glue brushing machine is installed in the glue brushing area. When the driving shaft rotates, a structure can be formed in which the glue brushing machine moves downward and then moves back and forth left and right to brush glue on the ceramic sheets in the glue brushing area; the machine can be connected to a production line for automatic loading and unloading, and the glue brushing is fully automated to save human resources.

Description

Technical Field

[0001] The invention relates to the technical field of semiconductors, and in particular to an automatic loading and unloading chip placement machine. Background Art

[0002] Ceramic semiconductor chips are electronic components that combine ceramic materials and semiconductor technology. They use the excellent physical properties of ceramics (such as high thermal conductivity, high temperature resistance, and corrosion resistance) and the electrical properties of semiconductor materials (such as silicon or gallium nitride) to build components with specific functions. The high mechanical strength and thermal stability of ceramic materials make them important applications in some fields with high environmental requirements. In the production process of ceramic semiconductor chips, ceramic sheets need to be glued and mounted. At present, manual machine control is required during the glue-brushing process, and fully automated loading and unloading and glue-brushing cannot be achieved. For this reason, an automatic loading and unloading mounting machine is designed to solve the above-mentioned problems. Summary of the invention

[0003] The present invention aims to solve the current problem that manual operation of machine control is required during the glue brushing process, and full-automatic loading and unloading and glue brushing cannot be achieved. The present invention provides an automatic loading and unloading placement machine that can be connected to the production line to automatically load and unload materials, and fully automatically brush glue, saving human resources, and effectively solving the problems mentioned in the above background technology.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is: An automatic loading and unloading placement machine comprises an operating table, wherein a rotatable work station disk is provided at the upper end of the operating table, a plurality of work station seats are provided on the work station seats, mold seats are respectively placed on the work station seats, ceramic sheets are respectively loaded in the mold seats, positioning devices are respectively provided in the work station seats, the positioning devices respectively comprise a plurality of clamping seats, a loading area, a positioning area, a glue brushing area and a unloading area are also provided on the operating table, when the work station disk rotates so that the work station seat reaches the positioning area and the glue brushing area, a structure in which the clamping seat moves inward to clamp and fix the mold seat, when the work station disk rotates so that the work station seat reaches the loading area and the unloading area, a structure in which the clamping seat moves outward to loosen the mold seat; a rotatable driving shaft is also provided on the operating table, a glue brushing machine is installed in the glue brushing area, when the driving shaft rotates, a structure in which the glue brushing machine moves downward and then moves back and forth left and right to brush glue on the ceramic sheets in the glue brushing area.

[0005] The workstation seats are respectively fixedly connected to the workstation disk, a rotatable first disc is provided at the lower end of the workstation seat, four evenly distributed extension rods are slidably connected to the inner wall of the workstation seat, the inner ends of the four extension rods are respectively fixedly connected to the first sliding pins, arc grooves matching the first sliding pins are respectively opened on the first disc, the outer ends of the extension rods are respectively fixedly connected to square sleeves, a plurality of evenly distributed extension plates are respectively fixedly connected to the outer end surfaces of the workstation seats, the square sleeves are respectively slidably connected to the corresponding inner walls of the extension plates, and the clamping seats are respectively installed on the corresponding square sleeves.

[0006] A plurality of side plates are fixedly connected to the outer end faces of the work station seat, the inner walls of the square sleeves are slidably connected to the clamping rods, the inner walls of the lower ends of the clamping rods are fixedly connected to the first movable pins, the side plates are respectively provided with transverse grooves and oblique grooves matching the first movable pins, the clamping seats are respectively slidably connected to the corresponding clamping rods, the lower ends of the clamping seats are respectively provided with rotatable threaded rods, and the threaded rods are respectively threadedly connected to the corresponding inner walls of the clamping rods.

[0007] The lower end surface of the work station disk is slidably connected with four evenly distributed T-shaped rods, the lower end of the first disk is coaxially fixed with a crank, the crank is fixed with a second sliding pin, the T-shaped rod is provided with a long key groove matching the second sliding pin, the lower end surface of the T-shaped rod is fixed with a third sliding pin, the upper end surface of the operating table is fixed with a fixed disk, and the upper end surface of the fixed disk is provided with a small annular groove, a large annular groove and a reducing groove matching the third sliding pin.

[0008] A first motor is provided at the lower end of the operating table, a driving shaft is fixedly connected to the output end of the first motor, a concave locking wheel is fixedly connected to the lower end of the outer surface of the driving shaft, a shifting rod is fixedly connected to the lower end surface of the concave locking wheel, a groove wheel matching with the concave locking wheel is rotatably connected to the lower end surface of the operating table, a shifting pin matching with the groove wheel is fixedly connected to the upper end surface of the shifting rod, and the work station disc is coaxially fixed to the upper end of the groove wheel.

[0009] A vertical plate is fixedly connected to the rear side of the upper end surface of the operating table, a support plate is slidably connected to the front end surface of the vertical plate, a cylindrical cam is fixedly connected to the upper end of the outer surface of the driving shaft, a first driving pin fixed to the support plate is meshed on the outer surface of the cylindrical cam, and the glue brushing machine is mounted on the support plate.

[0010] The upper end surface of the support plate is slidably connected to an L-shaped seat, the glue brush is fixedly connected to the inner wall of the L-shaped seat, the front end surface of the vertical plate is slidably connected to a cross plate, and the cross plate is slidably connected to the rear end surface of the L-shaped seat, a second short pin is provided on the cross plate, a pry bar is hingedly connected to the upper end surface of the vertical plate, a rotatable small disc is provided at the rear end of the vertical plate, a first short pin is fixedly connected to the non-center portion of the upper end surface of the small disc, a first key slot matching the first short pin is provided at the rear end of the pry bar, and a second key slot matching the second short pin is provided at the front end of the pry bar.

[0011] The inner wall of the horizontal plate is slidably connected to a square slider, the second short pin is fixedly connected to the upper end surface of the square slider, an extension tube is fixedly connected to one end surface of the square slider, a square rod is slidably connected to the inner wall of the extension tube, a tension spring matching the square rod is fixedly connected to the inner wall of the bottom end of the extension tube, a clamping plate is fixedly connected to one end surface of the square rod, and clamping pins are respectively fixedly connected to the upper and lower ends of the clamping plate, and a plurality of clamping grooves matching the clamping pins are provided on one end surface of the horizontal plate.

[0012] A spur gear is coaxially fixed to the lower end of the small disc, a spur rack is meshed on the outer surface of the spur gear, a first guide rod slidably connected to the vertical plate is fixed to the front end surface of the spur rack, and a second driving pin that can move forward and backward is fixed to the inner wall of the front end of the first guide rod.

[0013] A disc cam is fixedly connected to the upper end surface of the driving shaft, and an arc groove and a wave groove matching with the second driving pin are formed on the lower end surface of the disc cam.

[0014] The present invention has a novel and ingenious structure and has the following advantages compared with the prior art: When in use, the loading conveyor can be used to place the mold seat and ceramic sheet on the workstation in the loading area; the unloading conveyor can be used to unload the mold seat and ceramic sheet on the workstation when they arrive at the unloading area and transport them to the designated location; the positioning device, clamping seat, etc. can be used to move the mold seat and ceramic sheet to the positioning area and the glue brushing area when the workstation disk is rotated, so that the corresponding clamping seat can move inward to clamp and fix the mold seat, that is, the mold seat and ceramic sheet can be clamped and fixed after the middle calibration. The glue brushing machine can move downwards when the mold base and the ceramic piece are moved to the glue brushing area, and the drive shaft rotates to make the glue brushing machine move downwards. When the glue brushing machine moves downwards to the ceramic piece, it will move back and forth left and right to brush glue on the ceramic piece in the glue brushing area. When the work station plate, mold base, ceramic piece, etc. rotate and move to the unloading area and the loading area, the loading and unloading conveyor and the unloading conveyor are set to automatically complete the loading and unloading. The equipment can be connected to the production line for automatic loading and unloading, and the glue brushing is fully automated to save human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first isometric view of an automatic loading and unloading placement machine of the present invention.

[0016] Figure 2 This is a second isometric view of an automatic loading and unloading placement machine of the present invention.

[0017] Figure 3 The present invention is a schematic diagram of the installation of a groove wheel of an automatic loading and unloading placement machine.

[0018] Figure 4 The present invention is a schematic diagram of the installation of a work station plate of an automatic loading and unloading placement machine.

[0019] Figure 5 The present invention is a schematic diagram of the installation of a mold base of an automatic loading and unloading placement machine.

[0020] Figure 6 The figure is a schematic diagram of the installation of the first disc of the automatic loading and unloading placement machine of the present invention.

[0021] Figure 7 The present invention is a schematic diagram of the side panel structure of an automatic loading and unloading placement machine.

[0022] Figure 8 The figure is a schematic diagram of the installation of a T-bar of an automatic loading and unloading placement machine of the present invention.

[0023] Fig. 9 The present invention is a schematic diagram of the fixed plate structure of an automatic loading and unloading placement machine.

[0024] Fig.10 The present invention is a schematic diagram of the installation of a support plate of an automatic loading and unloading placement machine.

[0025] Fig.11 The figure is a schematic diagram of the installation of an L-shaped seat of an automatic loading and unloading placement machine of the present invention.

[0026] Fig.12 The present invention is a schematic diagram of the cylindrical cam structure of an automatic loading and unloading placement machine.

[0027] Fig.13 The present invention is a schematic diagram of the installation of a pry bar of an automatic loading and unloading placement machine.

[0028] Fig.14 The present invention is a schematic diagram of the installation of a small disc of an automatic loading and unloading placement machine.

[0029] Fig.15 It is a cross-sectional view of an extension barrel of an automatic loading and unloading placement machine of the present invention.

[0030] Fig.16 The present invention is a schematic diagram of the disc cam structure of an automatic loading and unloading placement machine.

[0031] Numbers in the figure: 1-operating table, 2-loading conveyor, 3-unloading conveyor, 4-support leg, 5-first motor, 6-recessed lock wheel, 7-groove wheel, 8-pull rod, 9-pull pin, 10-station plate, 11-station seat, 12-suction cup, 13-mold seat, 14-ceramic sheet, 15-first disc, 16-arc groove, 17-first sliding pin, 18-extension rod, 19-square sleeve, 20-clamp rod, 21-first live pin, 22-clamp seat, 23-threaded rod, 24-first handle, 25-extension plate, 26-side plate, 27-transverse groove, 28-oblique groove, 29-crank, 30-long key groove, 31-second sliding pin, 32-T-shaped rod, 33-third sliding pin, 34-fixed plate, 35-small ring groove, 36-large ring Groove, 37-reducing groove, 38-driving shaft, 39-vertical plate, 40-support plate, 41-mold cover, 42-L-shaped seat, 43-glue brushing machine, 44-cylindrical cam, 45-first driving pin, 46-small disc, 47-pry bar, 48-first short pin, 49-second short pin, 50-second keyway, 51-cross plate, 52-square slider, 53-extension cylinder, 54-square rod, 55-tension spring, 56-card, 57-card pin, 58-second handle, 59-disc cam, 60-arc groove, 61-wave groove, 62-second driving pin, 63-first guide rod, 64-spur rack, 65-spur gear, 66-card groove, 67-first keyway, 68-loading area, 69-positioning area, 70-glue brushing area, 71-unloading area. DETAILED DESCRIPTION

[0032] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0033] like Figure 1-Figure 16 As shown, the present invention provides an automatic loading and unloading placement machine, including an operating table 1, a rotating work station disk 10 is provided at the upper end of the operating table 1, a plurality of work station seats 11 are provided on the work station seats 11, mold seats 13 are respectively placed on the work station seats 11, ceramic sheets 14 are respectively loaded in the mold seats 13, positioning devices are respectively provided in the work station seats 11, and the positioning devices respectively include a plurality of clamping seats 22. The operating table 1 is also provided with a loading area 68, a positioning area 69, a glue brushing area 70 and a unloading area 71. The work station disk 10 rotates to make the work station seats 11 reach When the positioning area 69 and the glue brushing area 70 are in place, the clamping seat 22 can be moved inward to clamp and fix the mold seat 13. When the work station plate 10 rotates to make the work station seat 11 reach the loading area 68 and the unloading area 71, the clamping seat 22 can be moved outward to release the mold seat 13. The operating table 1 is also provided with a rotatable driving shaft 38, and a glue brushing machine 43 is installed in the glue brushing area 70. When the driving shaft 38 rotates, the glue brushing machine 43 can move downward and then move back and forth left and right to brush glue on the ceramic sheet 14 in the glue brushing area 70.

[0034] like Figure 1-Figure 10 A plurality of supporting legs 4 are fixedly connected to the lower end surface of the operating table 1. The operating table 1 and the supporting legs 4 are used to support the entire device and will not be described in detail. A loading conveyor 2 is provided on one side of the loading area 68 of the operating table 1. The loading conveyor 2 is provided with a loading conveyor belt that can extend and move up and down and forward and backward. When the mold seat 13 moves to the specified position under the conveyance of the loading conveyor 2, that is, the mold seat 13 reaches the work station seat 11 of the loading area 68, the loading conveyor belt moves downward and then shrinks and moves backward. When the loading conveyor belt moves downward, the mold seat 13 can be placed on the work station seat 11. When the loading conveyor belt shrinks backward, it can be retracted and extended to the inside of the loading conveyor 2 away from the work station disk 10. When the work station disc 10, the work station seat 11, the clamp seat 22, the mold seat 13, etc. rotate and move, they will not interact with the loading conveyor belt, that is, the mold seat 13 can reach the specified position. The conveyor, the conveyor belt, etc. belong to the existing technology and are not described in detail; a loading conveyor 3 is provided on one side of the unloading area 71 of the operating table 1, and a loading conveyor belt that can move up and down and left and right is provided in the loading conveyor 3. When the work station seat 11, the mold seat 13, etc. reach the unloading area 71, the loading conveyor belt moves downward and then extends to the right and moves out. At this time, the loading conveyor belt can reach the lower end position of the mold seat 13. At this time, when the loading conveyor belt moves upward, it can hold up the mold seat 13, and The unloading conveyor belt can transport the mold seat 13 to the next process, and when the unloading conveyor belt shrinks backward, it can be away from the work station 10, that is, it does not affect the rotation and movement of the work station 10, the work station seat 11, etc.; the mold seat 13 is used to load the ceramic sheet 14, so that the glue brushing machine 43 can brush the glue more accurately when brushing the glue, and prevent the glue and paint from flowing out; through the provided positioning device, clamping seat 22, etc., when the work station 10 rotates to make the mold seat 13 and the ceramic sheet 14 move to the positioning area 69 and the glue brushing area 70, the corresponding clamping seat 22 can move inward to clamp and fix the mold seat 13, that is, the mold seat 13 and the ceramic sheet 14 can be calibrated in the middle and then clamped and fixed, so that the ceramic The glue brushing machine 43 is more accurate when brushing glue on the ceramic piece 14; when the mold base 13 and the ceramic piece 14 move to the glue brushing area 70, when the drive shaft 38 rotates, the glue brushing machine 43 can move downward, and when the glue brushing machine 43 moves downward to the ceramic piece 14, it will move back and forth left and right, and can brush glue on the ceramic piece 14 in the glue brushing area 70. The glue brushing machine 43 is a prior art and will not be described in detail; when the work station 10, the mold base 13, the ceramic piece 14, etc. rotate and move to the unloading area 71 and the loading area 68, the loading and unloading can be automatically completed through the set loading conveyor 2 and the unloading conveyor 3. The equipment can be connected to the production line for automatic loading and unloading, and the glue brushing is fully automated, saving human resources.

[0035] The workstation seats 11 are respectively fixed to the workstation disk 10, and a rotatable first disc 15 is provided at the lower end of the workstation seat 11. Four evenly distributed extension rods 18 are slidably connected to the inner wall of the workstation seat 11, and the inner ends of the four extension rods 18 are respectively fixed to first sliding pins 17. Arc grooves 16 matching the first sliding pins 17 are respectively opened on the first disc 15, and square sleeves 19 are respectively fixed to the outer ends of the extension rods 18. A plurality of evenly distributed extension plates 25 are respectively fixed to the outer end surfaces of the workstation seat 11, and the square sleeves 19 are respectively slidably connected to the corresponding inner walls of the extension plates 25, and the clamp seats 22 are respectively installed on the corresponding square sleeves 19.

[0036] like Figure 5-Figure 7 As shown, the first disc 15 is rotatably connected to the station disc 10, and the extension rod 18 passes through the four end surfaces of the station seat 11, front, back, left, and right, and is slidably connected to the inner wall of the station seat 11, that is, the extension rod 18 can move forward, backward, left, and right on the inner wall of the station seat 11. The installation and shape of the first sliding pin 17, the first disc 15, and the arc groove 16 are as shown in FIG. Figure 6 As shown, when the first disc 15 rotates, the first sliding pin 17, the extension rod 18, the square sleeve 19, the clamp seat 22, etc. can be driven to move synchronously inward or outward through the engagement of the arc groove 16 and the first sliding pin 17. The square sleeve 19 can be slidably connected to the inner wall of the extension plate 25 left and right or front and back, so that the clamp seat 22 is more stable when moving. Therefore, when the first disc 15 rotates, the square sleeve 19 and the clamp seat 22 can be controlled to move inward or outward through the engagement of the first sliding pin 17 and the arc groove 16, thereby clamping or releasing the mold seat 13.

[0037] A plurality of side plates 26 are fixedly connected to the outer end faces of the work station seat 11, the inner walls of the square sleeves 19 are slidably connected to the clamping rods 20, the inner walls of the lower ends of the clamping rods 20 are fixedly connected to the first movable pins 21, the side plates 26 are respectively provided with transverse grooves 27 and oblique grooves 28 matching with the first movable pins 21, the clamping seats 22 are respectively slidably connected to the corresponding clamping rods 20, the lower ends of the clamping seats 22 are respectively provided with rotatable threaded rods 23, the threaded rods 23 are respectively threadedly connected to the inner walls of the corresponding clamping rods 20.

[0038] like Figure 7As shown, the clamping rod 20 can slide up and down on the inner wall of the square sleeve 19, that is, when the square sleeve 19 moves inward or outward, it can drive the clamping rod 20 and the clamping seat 22 to move inward or outward, and the clamping rod 20 and the clamping seat 22 can also move up and down on the inner wall of the square sleeve 19, and the movements of the two do not affect each other; through the engagement of the arranged transverse groove 27, the inclined groove 28 and the first live pin 21, when the first live pin 21 engages with the inner wall of the transverse groove 27, the square sleeve 19 can move inward or outward and can drive the clamping rod 20 and the clamping seat 22 to move inward or outward at the top position, and when the first live pin 21 engages with the inner wall of the inclined groove 28, the square sleeve 19 can move inward and can drive the clamping rod 20 and the clamping seat 22 to move upward When the clamping seat 22 is moved outward while moving inward, the clamping rod 20 and the clamping seat 22 can be driven to move downward and outward at the same time; the clamping seat 22 can be slidably connected to the corresponding upper end surface of the clamping rod 20 front and back or left and right, and the two sides of the lower end surface of the clamping seat 22 are respectively fixed with bearing seats, and the threaded rod 23 is rotatably connected to the inner walls of the two bearing seats. The threaded rod 23 can only rotate at the lower end of the clamping seat 22 through the bearing seat limit, and the first handle 24 is respectively fixed on the outer surface of the threaded rod 23. The function of the first handle 24 is to facilitate the rotation of the threaded rod 23. Through the threaded connection between the threaded rod 23 and the clamping rod 20, when the threaded rod 23 rotates, the clamping seat 22 can be driven to move inward or outward, and the clamping seat 22 can be adjusted. The clamping seat 22 can be adjusted to the desired position according to the size of the mold base 13, so that the clamping seat 22 can clamp mold bases 13 of different types, that is, it can process and produce more types of chips, and has a self-locking function under the threaded connection between the threaded rod 23 and the clamping rod 20, that is, when the threaded rod 23 does not rotate, the corresponding clamping seat 22 is in a fixed state at the upper end of the clamping rod 20; when the square sleeve 19 moves from the outermost end to the inner side, it can drive the clamping rod 20, the clamping seat 22, the first live pin 21, etc. to move from the outermost end to the innermost end, and when the first live pin 21 moves inward, it can engage with the inclined groove 28 to make the first live pin 21, the clamping rod 20, and the clamping seat 22 move inward and upward synchronously, and when the first live pin 2 When the square sleeve 19, the first live pin 21, the clamping rod 20, the clamping seat 22, etc. move inwardly to enter the inner wall of the transverse groove 27, the first live pin 21, the clamping rod 20, the clamping seat 22, etc. will move inwardly at the top position, and after the clamping seat 22 moves inwardly to contact the mold seat 13, it can push the mold seat 13 so that the mold seat 13 moves to the center position and then clamps and fixes it. After calibration, clamping and fixing, it is convenient for the next step of brushing glue; when the square sleeve 19, the first live pin 21, the clamping rod 20, the clamping seat 22, etc. move from the innermost end to the outer end, under the engagement of the first live pin 21 and the inclined groove 28, they can move downward and outward at the same time, that is, the corresponding clamping seat 22 and the clamping rod 20 can move downward and outward away from the mold seat 13, which is convenient for the conveyor to load or unload materials.

[0039] The lower end surface of the work station disk 10 is slidably connected with four evenly distributed T-shaped rods 32, the lower end of the first disc 15 is coaxially fixed with a crank 29, the crank 29 is fixed with a second sliding pin 31, the T-shaped rod 32 is respectively provided with a long key groove 30 matching with the second sliding pin 31, the lower end surface of the T-shaped rod 32 is respectively fixed with a third sliding pin 33, the upper end surface of the operating table 1 is respectively fixed with a fixed disk 34, and the upper end surface of the fixed disk 34 is respectively provided with a small annular groove 35, a large annular groove 36 and a reducing groove 37 matching with the third sliding pin 33.

[0040] like Figure 5-Figure 9 As shown, the T-shaped rod 32 can slide inward or outward on the lower end surface of the work station disk 10. The first disc 15 and the inner wall of the crank 29 are fixedly connected with a rotating shaft, which is rotatably connected to the inner wall of the work station disk 10. The installation and shape of the T-shaped rod 32, the crank 29, the second sliding pin 31, and the long key groove 30 are as shown in FIG. Figure 6 As shown, when the third sliding pin 33 and the T-shaped rod 32 move inward, the crank 29 can be driven to rotate under the meshing of the long key groove 30 and the second sliding pin 31, and the crank 29 can drive the first disc 15 to rotate in the opposite direction when it rotates. When the first disc 15 rotates in the opposite direction, the first sliding pin 17, the square sleeve 19, the clamp seat 22, etc. can be driven to move outward synchronously through the meshing of the first sliding pin 17 and the arc groove 16. Similarly, when the third sliding pin 33 and the T-shaped rod 32 move outward, the first disc 15 can be driven to rotate forward, that is, the corresponding first sliding pin 17, the square sleeve 19, the clamp seat 22, etc. can move inward; the installation and shape of the third sliding pin 33, the small annular groove 35, the large annular groove 36 and the reducing groove 37 are shown in FIG. Fig. 9As shown, the small annular groove 35 is arranged corresponding to the loading area 68 and the unloading area 71, and the large annular groove 36 corresponds to the positioning area 69 and the glue brushing area 70. When the third sliding pin 33 is engaged with the small annular groove 35, the third sliding pin 33 and the T-shaped rod 32 can be located at the innermost end. When the third sliding pin 33 is engaged with the large annular groove 36, the third sliding pin 33 and the T-shaped rod 32 can be located at the outermost end. When the third sliding pin 33 is engaged with the reducing groove 37, the third sliding pin 33 and the T-shaped rod 32 can be located at the outermost end. The T-shaped rod 32 moves inward or outward; when the clamp seat 22 is in the outermost and bottommost state in the loading area 68, when the station seat 11, the mold seat 13, the clamp seat 22, etc. of the loading area 68 rotate and move to the positioning area 69, the third sliding pin 33 will enter the inner wall of the small annular groove 35 through the inner wall of the reducing groove 37 to the inner wall of the large annular groove 36, that is, the corresponding clamp seat 22 can move from the outermost end to the inner side to the top position and stop, that is, the mold seat 13 can be centrally positioned and clamped When the workstation seat 11, the mold seat 13, the clamp seat 22, etc. continue to rotate and move from the positioning area 69 to the glue brushing area 70, the third sliding pin 33 is still on the inner wall of the large annular groove 36, and the corresponding clamp seat 22 can continue to clamp and fix the mold seat 13. After the glue brushing is completed, when the workstation seat 11, the mold seat 13, the clamp seat 22, etc. move from the glue brushing area 70 to the unloading area 71, the third sliding pin 33 can enter the inner wall of the small annular groove 35 from the inner wall of the large annular groove 36 through the reducing groove 37. At this time, the clamp seat 22 can move to the outer side of the lower end, that is, it no longer clamps and fixes the mold seat 13; therefore, through the cooperation of the third sliding pin 33 and the small annular groove 35, the large annular groove 36 and the variable diameter groove 37, the clamp seat 22 can be in the outermost bottom end state when in the loading area 68 and the unloading area 71, that is, it no longer clamps and fixes the mold seat 13, and in the positioning area 69 and the glue brushing area 70, the clamp seat 22 can be in the innermost top end state, that is, it clamps and fixes the mold seat 13; Figure 5 As shown, suction cups 12 are also provided at the upper ends of the workstation seats 11. The suction cups 12 can pre-fix the mold seat 13 and have a small suction force on the mold seat 13 to prevent the mold seat 13 from sliding with the workstation seat 11 during rotation and movement. The suction cups 12 are prior art and will not be described in detail.

[0041] The lower end of the operating table 1 is provided with a first motor 5, the output end of the first motor 5 is fixedly connected to a driving shaft 38, the lower end of the outer surface of the driving shaft 38 is fixedly connected to a recessed locking wheel 6, the lower end surface of the recessed locking wheel 6 is fixedly connected to a lever 8, the lower end surface of the operating table 1 is rotatably connected to a groove wheel 7 that matches the recessed locking wheel 6, the upper end surface of the lever 8 is fixedly connected to a driving pin 9 that matches the groove wheel 7, and the work station 10 is coaxially fixed to the upper end of the groove wheel 7.

[0042] like Figure 3As shown, the function of the first motor 5 is to provide a rotational force for the drive shaft 38. The first motor 5 can be fixed on the operating table 1 or on the ground; the drive shaft 38 passes through the operating table 1 and is rotatably connected to the inner wall of the operating table 1. The inner wall of the groove wheel 7 and the work station disk 10 at the center is fixed with a rotating shaft, and the rotating shaft is rotatably connected to the inner wall of the operating table 1. The limited groove wheel 7 and the work station disk 10 can only rotate. Through the cooperation of the recessed locking wheel 6 and the groove wheel 7, when the recessed locking wheel 6 is engaged with the groove wheel 7, the groove wheel 7 and the work station disk 10 can be limited to rotate. The disk 10 is stationary in the designated area. When the recessed locking wheel 6 rotates to disengage from the grooved wheel 7, the grooved wheel 7 and the work station disk 10 can be rotated to the designated area. When the lever 8 rotates, the grooved wheel 7 can be intermittently rotated through the engagement of the driving pin 9 with the grooved wheel 7. That is, when the driving pin 9 rotates one circle, the grooved wheel 7 and the work station disk 10 can be intermittently rotated 90 degrees, and after rotating 90 degrees, they can be intermittently stopped with the cooperation of the grooved wheel 7 and the recessed locking wheel 6, even if the work station disk 10 can be intermittently rotated to the designated area, it will stop intermittently again.

[0043] A vertical plate 39 is fixedly connected to the rear side of the upper end surface of the operating table 1, and a support plate 40 is slidably connected to the front end surface of the vertical plate 39. A cylindrical cam 44 is fixedly connected to the upper end of the outer surface of the driving shaft 38, and a first driving pin 45 fixedly connected to the support plate 40 is meshed on the outer surface of the cylindrical cam 44. The glue brushing machine 43 is installed on the support plate 40.

[0044] like Figure 10-12 As shown, the vertical plate 39 is used to support components such as the limiting support plate 40. The support plate 40 can slide up and down on the front end surface of the vertical plate 39. A support seat is fixedly connected to the outer surface of the first driving pin 45. The bottom end of the support seat is fixedly connected to the support plate 40, which is equivalent to the first driving pin 45 being fixedly connected to the support plate 40. When the driving shaft 38 rotates, it can drive the cylindrical cam 44 to rotate. When the cylindrical cam 44 rotates, it can drive the first driving pin 45, the support plate 40, the glue brushing machine 43, etc. to move back and forth intermittently up and down through the engagement with the first driving pin 45, that is, the first driving pin 45, the glue brushing machine 43, etc. can be made to stop intermittently after moving downward to the bottom end, and then stop intermittently after moving upward to the top end.

[0045] The upper end surface of the support plate 40 is slidably connected to an L-shaped seat 42, and the glue brush 43 is fixedly connected to the inner wall of the L-shaped seat 42. The front end surface of the vertical plate 39 is slidably connected to a horizontal plate 51, and the horizontal plate 51 is slidably connected to the rear end surface of the L-shaped seat 42. A second short pin 49 is provided on the horizontal plate 51. A pry bar 47 is hinged on the upper end surface of the vertical plate 39, and a rotatable small disc 46 is provided at the rear end of the vertical plate 39. A first short pin 48 is fixedly connected to the non-center portion of the upper end surface of the small disc 46, and a first key groove 67 matching the first short pin 48 is provided at the rear end of the pry bar 47, and a second key groove 50 matching the second short pin 49 is provided at the front end of the pry bar 47.

[0046] like Figure 10-Figure 14As shown, the L-shaped seat 42 can be slidably connected to the upper surface of the support plate 40, that is, when the support plate 40 moves up and down, the L-shaped seat 42 and the glue brushing machine 43 can be driven to move up and down, and the L-shaped seat 42 and the glue brushing machine 43 can also move left and right on the upper surface of the support plate 40, and the two do not affect each other; the cross plate 51 can be slidably connected to the front end surface of the vertical plate 39, and the cross plate 51 can be slidably connected to the rear end surface of the L-shaped seat 42 up and down, that is, without affecting the L-shaped seat 42 to follow the support plate 40 to move up and down, the cross plate 51 can also drive the L-shaped seat 42 to move left and right when it moves left and right; the installation and shape of the small disc 46, the first short pin 48, the pry bar 47, the first keyway 67, the second short pin 49, and the second keyway 50 are as shown in Fig.13 or Fig.14 As shown, when the small disc 46 rotates, it can drive the first short pin 48 to move in a circle. When the first short pin 48 moves in a circle, it can drive the pry bar 47 to swing back and forth left and right through the engagement with the first key groove 67. When the pry bar 47 swings back and forth left and right, it can drive the second short pin 49 and the cross plate 51 to move back and forth left and right through the engagement with the second key groove 50 and the second short pin 49. When the cross plate 51 moves back and forth left and right, it can also drive the L-shaped seat 42 and the glue brush 43 to move back and forth left and right.

[0047] The inner wall of the horizontal plate 51 is slidably connected to a square slider 52, the second short pin 49 is fixedly connected to the upper end surface of the square slider 52, an extension tube 53 is fixedly connected to one end surface of the square slider 52, a square rod 54 is slidably connected to the inner wall of the extension tube 53, a tension spring 55 matched with the square rod 54 is fixedly connected to the inner wall of the bottom end of the extension tube 53, a clamping plate 56 is fixedly connected to one end surface of the square rod 54, and a clamping pin 57 is fixedly connected to the upper and lower ends of the clamping plate 56 respectively, and a plurality of clamping grooves 66 matched with the clamping pin 57 are provided on one end surface of the horizontal plate 51.

[0048] like Figure 14-15As shown, the square slider 52 can be slidably connected to the inner wall of the cross plate 51 forward and backward, and the extension tube 53 is used to support the installation of the square rod 54. The square rod 54 can be slidably connected to the inner wall of the extension tube 53 left and right. One end of the tension spring 55 is fixedly connected to the inner wall of the bottom end of the extension tube 53, and the other end of the tension spring 55 is fixedly connected to the square rod 54. The tension spring 55 always has a leftward pulling force on the square rod 54, that is, it can give the bayonet 57 a leftward driving force, so that the bayonet 57 can be stably engaged with the slot 66. When the bayonet 57 is stably engaged with the slot 66, the position of the second short pin 49 of the card plate 56, the square rod 54, and the square slider 52 can be fixed, that is, the second short pin 49 is at the specified position of the cross plate 51; a second handle 58 is fixedly connected to the end surface of one side of the card plate 56. By driving the second handle 58 to the right, the corresponding card plate 56 can be driven to move to the right. When the card plate 56 moves to the right, the bayonet 57 can be driven to move to the right. The bayonet 57 moves to the right When moving, it can disengage from the slot 66. When the bayonet pin 57 disengages from the slot 66, the square slider 52 and the second short pin 49 can move forward and backward on the inner wall of the cross plate 51, that is, adjust the position of the second short pin 49. When the second short pin 49 moves forward or backward, it can change the engagement position with the second key slot 50. When the pry bar 47 swings again, the stroke of the reciprocating movement of the second short pin 49, the cross plate 51, the glue brushing machine 43, etc. can be changed, that is, the swing amplitude of the pry bar 47 is a fixed range. When the second short pin 49 moves forward, it can move away from the pry bar 47. At this time, the swing of the pry bar 47 can drive the second short pin 49, the glue brushing machine, etc. to move back and forth. The stroke becomes larger. Similarly, when the second short pin 49 moves backward and close to the pry bar 47, the stroke of the reciprocating movement of the glue brushing machine 43 will become smaller when the pry bar 47 swings, and it can be adaptively adjusted according to the size of the ceramic sheet 14 and the mold seat 13.

[0049] A spur gear 65 is coaxially fixed to the lower end of the small disc 46, a spur rack 64 is meshed on the outer surface of the spur gear 65, a first guide rod 63 slidably connected to the vertical plate 39 is fixed to the front end surface of the spur rack 64, and a second driving pin 62 that can move forward and backward is fixed to the inner wall of the front end of the first guide rod 63.

[0050] like Fig.14 As shown, the first guide rod 63 passes through the vertical plate 39 and can be slidably connected to the inner wall of the vertical plate 39 forward and backward. A rotating shaft is fixedly connected to the inner wall at the center of the small disc 46 and the spur gear 65. A bearing seat is rotatably connected to the outer surface of the rotating shaft. The bottom end of the bearing seat is fixedly connected to the vertical plate 39. The limited small disc 46 and the spur gear 65 can only rotate on the vertical plate 39; when the second driving pin 62 moves forward and backward, it can drive the first guide rod 63 and the spur rack 64 to move forward and backward. When the spur rack 64 moves forward and backward, it can drive the spur gear 65 and the small disc 46 to rotate forward and reverse by meshing with the spur gear 65. When the small disc 46 rotates forward and reverse, it can also drive the first short pin 48 to move in a forward and reverse circle.

[0051] A disc cam 59 is fixedly connected to the upper end surface of the driving shaft 38 , and an arc groove 60 and a wave groove 61 which match with the second driving pin 62 are formed on the lower end surface of the disc cam 59 .

[0052] like Fig.16 As shown, the disc cam 59 can rotate with the drive shaft 38. When the second drive pin 62 is meshed with the arc groove 60, the disc cam 59 will not drive the second drive pin 62 to move forward or backward when it rotates. When the disc cam 59 rotates to make the wave groove 61 mesh with the second drive pin 62, the disc cam 59 continues to rotate, and the second drive pin 62 can move forward and then move backward. When it moves backward to the top, it moves forward and resets to the initial position. That is, under the meshing of the first short pin 48 and the pry bar 47, the glue brushing machine 43 can move to the right to the top position and then move to the left. After moving to the top position, it will move to the right to the middle position, that is, the initial position, and the glue brushing machine 43 can reciprocate left and right for one cycle; that is, under the cooperation of the disc cam 59 and the second drive pin 62, the glue brushing machine 43 can intermittently reciprocate left and right once; as shown Fig.10 As shown, a detachable mold cover 41 is installed on the front end surface of the support plate 40, and a plurality of through holes are opened on the mold cover 41. When the glue brushing machine 43 moves back and forth left and right to brush glue, the specified position of the ceramic sheet 14 can be brushed with glue through the set through holes. The mold cover 41 can be disassembled and replaced according to the model of the ceramic sheet 14; when the driving shaft 38 rotates, through the mutual cooperation of the groove wheel 7 and the pin 9, the cylindrical cam 44 and the first driving pin 45, the disc cam 59 and the second driving pin 62, the work station plate 10, the mold seat 13, the ceramic sheet 14, etc. can be rotated and moved to the position of the glue brushing area 70, that is, moved to the position directly below the glue brushing machine 43. At this time, the glue brushing machine 43 can be moved downward to the bottom under the engagement of the cylindrical cam 44 and the first driving pin 45. Intermittent stop, that is, the glue brushing machine 43 moves downward to contact with the ceramic sheet 14 and then stops intermittently. With the cooperation of the disc cam 59 and the second driving pin 62, the glue brushing machine 43 will move back and forth once again. When the glue brushing machine 43 moves back and forth, the ceramic sheet 14 can be brushed with glue. After the glue brushing of the ceramic sheet 14 is completed, the engagement of the disc cam 59 and the second driving pin 62 can make the glue brushing machine 43 reset to the middle position, and the engagement of the cylindrical cam 44 and the first driving pin 45 can make the glue brushing machine 43 move upward and reset to the initial position. At this time, with the engagement of the groove wheel 7 and the push pin 9, the work station 10 will be driven to rotate, so that the next mold base 13 and the ceramic sheet 14 will reach the glue brushing area 70 again, and the glue brushing process can be repeated in a cycle.

[0053] When the present invention is in use, the feeding conveyor 2 can be used to place the mold seat 13 and the ceramic sheet 14 on the work station 11 in the feeding area 68; through the provided unloading conveyor 3, when the work station 11 and the mold seat 13 arrive at the unloading area 71, the mold seat 13 and the ceramic sheet 14 on the work station 11 can be unloaded and transported to the designated position; through the provided positioning device, clamping seat 22, etc., when the work station plate 10 is rotated to make the mold seat 13 and the ceramic sheet 14 move to the positioning area 69 and the glue brushing area 70, the corresponding clamping seat 22 can move inward to clamp and fix the mold seat 13, that is, the mold seat 13 and the ceramic sheet 14 can be fixed in the middle. After calibration, it is clamped and fixed to make the ceramic sheet 14 more accurate when brushing glue; when the mold base 13 and the ceramic sheet 14 move to the glue brushing area 70, when the drive shaft 38 rotates, the glue brushing machine 43 can move downward, and when the glue brushing machine 43 moves downward to the ceramic sheet 14, it will reciprocate left and right, and can brush glue on the ceramic sheet 14 in the glue brushing area 70; when the work station 10, the mold base 13, the ceramic sheet 14, etc. rotate and move to the unloading area 71 and the loading area 68, the loading and unloading can be automatically completed through the set loading conveyor 2 and the unloading conveyor 3. The equipment can be connected to the production line for automatic loading and unloading, and the glue brushing is fully automated, saving human resources.

Claims

1. An automatic loading and unloading chip placement machine, comprising an operating table (1), characterized in that: The upper end of the operating table (1) is provided with a rotatable work station disk (10), the work station disk (10) is provided with a plurality of work station seats (11), mold seats (13) are respectively placed on the work station seats (11), ceramic sheets (14) are respectively loaded in the mold seats (13), positioning devices are respectively provided in the work station seats (11), and the positioning devices respectively include a plurality of clamping seats (22). The operating table (1) is also provided with a loading area (68), a positioning area (69), a glue brushing area (70) and a unloading area (71), and the work station disk (10) is rotated so that the work station seats (11) reach the positioning area (69) and the glue brushing area (70). ), the clamping seat (22) can be formed to move inwards to clamp and fix the mold seat (13); when the work station plate (10) rotates to make the work station seat (11) reach the loading area (68) and the unloading area (71), the clamping seat (22) can be formed to move outwards to loosen the mold seat (13); the operating table (1) is also provided with a rotatable driving shaft (38), and a glue brushing machine (43) is installed in the glue brushing area (70). When the driving shaft (38) rotates, the glue brushing machine (43) can be formed to move downwards and then move back and forth left and right to apply glue to the ceramic sheet (14) in the glue brushing area (70).

2. The automatic loading and unloading chip placement machine according to claim 1, characterized in that: The station seats (11) are respectively fixedly connected to the station disks (10); a rotatable first disk (15) is provided at the lower end of the station seat (11); four evenly distributed extension rods (18) are respectively slidably connected to the inner wall of the station seat (11); the inner ends of the four extension rods (18) are respectively fixedly connected to first sliding pins (17); arc grooves (16) matching the first sliding pins (17) are respectively opened on the first disks (15); the outer ends of the extension rods (18) are respectively fixedly connected to square sleeves (19); a plurality of evenly distributed extension plates (25) are respectively fixedly connected to the outer end surfaces of the station seats (11); the square sleeves (19) are respectively slidably connected to the inner walls of the corresponding extension plates (25); and the clamp seats (22) are respectively mounted on the corresponding square sleeves (19).

3. The automatic loading and unloading chip placement machine according to claim 2, characterized in that: A plurality of side plates (26) are fixedly connected to the outer end surfaces of the workstation seat (11), the inner walls of the square sleeves (19) are slidably connected to the clamping rods (20), the inner walls of the lower ends of the clamping rods (20) are fixedly connected to the first movable pins (21), the side plates (26) are respectively provided with transverse grooves (27) and oblique grooves (28) matching with the first movable pins (21), the clamping seats (22) are respectively slidably connected to the corresponding clamping rods (20), the lower ends of the clamping seats (22) are respectively provided with rotatable threaded rods (23), the threaded rods (23) are respectively threadedly connected to the inner walls of the corresponding clamping rods (20).

4. The automatic loading and unloading chip placement machine according to claim 2, characterized in that: The lower end surface of the workstation disk (10) is slidably connected to four evenly distributed T-shaped rods (32); the lower end of the first disk (15) is coaxially fixedly connected to a crank (29); the crank (29) is fixedly connected to a second sliding pin (31); the T-shaped rod (32) is provided with a long key groove (30) matching with the second sliding pin (31); the lower end surface of the T-shaped rod (32) is fixedly connected to a third sliding pin (33); the upper end surface of the operating table (1) is fixedly connected to a fixed disk (34); the upper end surface of the fixed disk (34) is provided with a small annular groove (35), a large annular groove (36) and a reducing groove (37) matching with the third sliding pin (33).

5. The automatic loading and unloading chip placement machine according to claim 1, characterized in that: A first motor (5) is provided at the lower end of the operating table (1), a driving shaft (38) is fixedly connected to the output end of the first motor (5), a recessed locking wheel (6) is fixedly connected to the lower end of the outer surface of the driving shaft (38), a lever (8) is fixedly connected to the lower end surface of the recessed locking wheel (6), a groove wheel (7) matching with the recessed locking wheel (6) is rotatably connected to the lower end surface of the operating table (1), a lever (9) matching with the groove wheel (7) is fixedly connected to the upper end surface of the lever (8), and the work station disc (10) is coaxially fixedly connected to the upper end of the groove wheel (7).

6. The automatic loading and unloading chip placement machine according to claim 5, characterized in that: A vertical plate (39) is fixedly connected to the rear side of the upper end surface of the operating table (1), a support plate (40) is slidably connected to the front end surface of the vertical plate (39), a cylindrical cam (44) is fixedly connected to the upper end of the outer surface of the driving shaft (38), a first driving pin (45) fixedly connected to the support plate (40) is meshed on the outer surface of the cylindrical cam (44), and the glue brushing machine (43) is mounted on the support plate (40).

7. The automatic loading and unloading chip placement machine according to claim 6, characterized in that: The upper end surface of the support plate (40) is slidably connected to an L-shaped seat (42), the glue brushing machine (43) is fixedly connected to the inner wall of the L-shaped seat (42), the front end surface of the vertical plate (39) is slidably connected to a transverse plate (51), and the transverse plate (51) is slidably connected to the rear end surface of the L-shaped seat (42), and a second short pin (49) is provided on the transverse plate (51), the upper end surface of the vertical plate (39) is hingedly connected to a pry bar (47), the rear end of the vertical plate (39) is provided with a rotatable small disc (46), the upper end surface of the small disc (46) is fixedly connected to a first short pin (48) at a non-center position, the rear end of the pry bar (47) is provided with a first key groove (67) matched with the first short pin (48), and the front end of the pry bar (47) is provided with a second key groove (50) matched with the second short pin (49).

8. The automatic loading and unloading chip placement machine according to claim 7, characterized in that: The inner wall of the horizontal plate (51) is slidably connected to a square slider (52), the second short pin (49) is fixedly connected to the upper end surface of the square slider (52), an extension tube (53) is fixedly connected to one end surface of the square slider (52), a square rod (54) is slidably connected to the inner wall of the extension tube (53), a tension spring (55) matched with the square rod (54) is fixedly connected to the inner wall of the bottom end of the extension tube (53), a clamping plate (56) is fixedly connected to one end surface of the square rod (54), and a clamping pin (57) is fixedly connected to the upper and lower ends of the clamping plate (56), respectively, and a plurality of clamping grooves (66) matched with the clamping pin (57) are opened on one end surface of the horizontal plate (51).

9. The automatic loading and unloading chip placement machine according to claim 7, characterized in that: A spur gear (65) is coaxially fixedly connected to the lower end of the small disc (46), a spur rack (64) is meshed on the outer surface of the spur gear (65), a first guide rod (63) slidably connected to the vertical plate (39) is fixedly connected to the front end surface of the spur rack (64), and a second driving pin (62) capable of moving forward and backward is fixedly connected to the inner wall of the front end of the first guide rod (63).

10. The automatic loading and unloading chip placement machine according to claim 9, characterized in that: A disc cam (59) is fixedly connected to the upper end surface of the driving shaft (38), and a circular arc groove (60) and a wave groove (61) matching with the second driving pin (62) are formed on the lower end surface of the disc cam (59).

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