CN213351308U

CN213351308U - Welding equipment for processing semiconductor element

Info

Publication number: CN213351308U
Application number: CN202021589749.1U
Authority: CN
Inventors: 黎勇
Original assignee: Yingkou Seal Tech Precision Welding Technology Co ltd
Current assignee: Yingkou Seal Tech Precision Welding Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-04
Anticipated expiration: 2030-08-04

Abstract

The utility model belongs to the technical field of semiconductor element processing, specifically be a welding equipment is used in semiconductor element processing, include chassis, frame, welding mechanism, position sleeve, double-shaft motor, pivot, action wheel, from driving wheel, hold-in range, fixture, mount and positioning mechanism, the top fixedly connected with frame of chassis, the mid-mounting of frame has welding mechanism, and the bottom activity of frame both sides is equipped with the position sleeve, double-shaft motor fixed mounting is at the middle part on frame top, and fixedly connected with pivot on the output shaft at double-shaft motor both ends, the end fixing cover of pivot is equipped with the action wheel, fixed being equipped with on the outer wall of position sleeve has from the driving wheel. This welding equipment is used in semiconductor element processing, through the synchronous revolution of biax motor drive centre gripping hold two treat the position sleeve of welded pipe spare, cooperation welding mechanism can wait to weld in succession between the pipe to two, and the welding is effectual, efficient.

Description

Welding equipment for processing semiconductor element

Technical Field

The utility model relates to a semiconductor element processing technology field especially relates to a welding equipment is used in semiconductor element processing.

Background

The semiconductor refers to a material with electric conductivity between a conductor and an insulator at normal temperature, and the semiconductor is applied to the fields of integrated circuits, consumer electronics, communication systems, photovoltaic power generation, illumination, high-power conversion and the like, for example, a diode is a device manufactured by adopting the semiconductor, a PFA junction clean tube of a stainless steel semiconductor is a common pipeline material in a semiconductor process, and the PFA junction clean tube of the stainless steel semiconductor usually needs welding equipment for welding processing.

However, the existing welding equipment for the PFA junction clean tube of the stainless steel semiconductor has poor welding continuity for the PFA junction clean tube of the stainless steel semiconductor, and reduces the welding efficiency of the PFA junction clean tube of the stainless steel semiconductor.

In order to solve the above problems, the present application provides a soldering apparatus for semiconductor device processing.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a welding equipment is used in semiconductor element processing has the characteristics that improve welding efficiency.

(II) technical scheme

In order to solve the technical problem, the utility model provides a welding device for processing semiconductor elements, which comprises an underframe, a frame, a welding mechanism, a positioning sleeve, a double-shaft motor, a rotating shaft, a driving wheel, a driven wheel, a synchronous belt, a clamping mechanism, a fixed frame and a positioning mechanism;

the top of the bottom frame is fixedly connected with a rack, a welding mechanism is arranged in the middle of the rack, positioning sleeves are movably assembled at the bottoms of two sides of the rack, the double-shaft motor is fixedly installed in the middle of the top end of the rack, rotating shafts are fixedly connected to output shafts at two ends of the double-shaft motor, a driving wheel is fixedly sleeved at the end part of each rotating shaft, a driven wheel is fixedly assembled on the outer wall of each positioning sleeve, the driving wheel and the driven wheel are in transmission connection through the synchronous belts, the clamping mechanism is installed on the positioning sleeves, the fixing frame is fixedly connected to the side face of the top of the bottom frame;

the clamping mechanism comprises a screw, a rotating wheel and a clamping sleeve, the screw is sleeved on the positioning sleeve in a threaded mode, the rotating wheel is welded at the top of the screw, and the clamping sleeve located in the positioning sleeve is movably sleeved at the bottom of the screw.

Preferably, a digital display pressure gauge and an air pump are installed at the bottom of the bottom frame, the digital display pressure gauge is connected with an air pipe, and the output end of the air pump is connected with an air conveying pipe.

Preferably, two guide wheels are installed on the inner wall of the positioning sleeve, and the two guide wheels are obliquely and symmetrically arranged.

Preferably, positioning mechanism includes pneumatic cylinder, telescopic link, spring, head and through-hole, pneumatic cylinder fixed mounting is on the mount, and the one end fixedly connected with telescopic link of pneumatic cylinder piston rod, the movable sleeve is equipped with the spring on the movable end of telescopic link, and the tip fixedly connected with head of telescopic link movable end, the through-hole has been seted up at the head middle part.

Preferably, the end part of the screw rod is provided with a T-shaped limiting ring, and the T-shaped limiting ring is movably sleeved in the clamping sleeve.

Preferably, the end socket is in a circular truncated cone shape and is movably connected with the semiconductor element to be processed.

Preferably, the number of the end sockets is two, and the through holes in the two end sockets are respectively connected with the pneumatic pipe and the gas conveying pipe.

The above technical scheme of the utility model has following profitable technological effect:

1. this welding equipment is used in semiconductor element processing, through the synchronous revolution of biax motor drive centre gripping hold two treat the position sleeve of welded pipe spare, cooperation welding mechanism can wait to weld in succession between the pipe to two, and the welding is effectual, efficient.

2. This welding equipment is used in semiconductor element processing drives the cutting ferrule through rotating the runner and goes up and down, is convenient for treat that the welded pipe fitting presss from both sides and puts, and it is comparatively convenient to use, through set up the guide pulley in the location cover, is convenient for treat that the welded pipe fitting leads, and the wearing and tearing are less during the pipe fitting location.

3. This welding equipment is used in semiconductor element processing drives the head through the pneumatic cylinder and stretches out and draws back, can treat before the welding pipe fitting centre gripping is fixed, carries out the location to neutrality to ensure two and treat the compactness of laminating before the welding of welding pipe fitting, ensure the welded quality.

4. This welding equipment is used in semiconductor element processing through setting up head, through-hole, digital display manometer, air pump, pneumatic tube and gas-supply pipe, can carry out the leakproofness after the pipe fitting welding and detect to be convenient for reject unqualified product, ensure pipe fitting welded quality.

Drawings

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

FIG. 2 is a schematic view of the head structure of the present invention during operation;

FIG. 3 is a side view of the structure of the positioning sleeve of the present invention;

fig. 4 is a schematic view of the positioning mechanism of the present invention.

Reference numerals:

1. a chassis; 2. a frame; 3. a welding mechanism; 4. a positioning sleeve; 41. a guide wheel; 5. a double-shaft motor; 6. a rotating shaft; 7. a driving wheel; 8. a driven wheel; 9. a synchronous belt; 10. a clamping mechanism; 101. a screw; 102. a rotating wheel; 103. a card sleeve; 11. a fixed mount; 12. a positioning mechanism; 121. a hydraulic cylinder; 122. a telescopic rod; 123. a spring; 124. sealing the end; 125. a through hole; 13. a digital display pressure gauge; 14. an air pump; 15. a pneumatic tube; 16. a gas delivery pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1, the present invention provides a technical solution: a welding device for processing a semiconductor element comprises an underframe 1, a frame 2, a welding mechanism 3, a positioning sleeve 4, a double-shaft motor 5, a rotating shaft 6, a driving wheel 7, a driven wheel 8, a synchronous belt 9, a clamping mechanism 10, a fixing frame 11 and a positioning mechanism 12.

The top fixedly connected with frame 2 of chassis 1, the mid-mounting of frame 2 has welding mechanism 3, and the bottom activity of 2 both sides of frame is equipped with position sleeve 4, 5 fixed mounting of double-shaft motor are at the middle part on 2 tops of frame, and fixedly connected with pivot 6 on the output shaft at 5 both ends of double-shaft motor, the fixed cover of tip of pivot 6 is equipped with action wheel 7, fixed being equipped with on the outer wall of position sleeve 4 is from driving wheel 8, action wheel 7 passes through from driving wheel 8 the synchronous belt 9 transmission is connected.

In this embodiment, drive 7 on the pivot 6 and rotate through starting biax motor 5, utilize the transmission of hold-in range 9, drive from driving wheel 8 and rotate to drive position sleeve 4 and rotate, and then drive two and treat that welded pipe spare rotates, cooperation welding mechanism 3 carries out comprehensive welding, and welding efficiency is high, effectual.

As shown in fig. 3, the clamping mechanism 10 is installed on the positioning sleeve 4, the clamping mechanism 10 includes a screw 101, a rotating wheel 102 and a clamping sleeve 103, the screw 101 is threadedly mounted on the positioning sleeve 4, the rotating wheel 102 is welded at the top of the screw 101, and the clamping sleeve 103 located in the positioning sleeve 4 is movably mounted at the bottom of the screw 101.

In this embodiment, the rotating wheel 102 is rotated to drive the screw 101 to rotate, so that the screw 101 is screwed into or out of the positioning sleeve 4, thereby driving the cutting sleeve 103 to lift and lower, and the cutting sleeve 103 is used for clamping and placing the pipe to be welded.

It should be noted that, a T-shaped limiting ring is arranged at the end of the screw 101, and the T-shaped limiting ring is movably sleeved in the sleeve 103.

By utilizing the T-shaped limiting ring, the screw 101 and the clamping sleeve 103 are connected, and meanwhile, when the screw 101 rotates, the clamping sleeve 103 is prevented from rotating along with the screw 101.

Furthermore, two guide wheels 41 are installed on the inner wall of the positioning sleeve 4, and the two guide wheels 41 are obliquely and symmetrically arranged.

The two guide wheels 41 are used for guiding the pipe fitting to be welded during feeding before welding and discharging after welding, abrasion caused by friction between the pipe fitting and the positioning sleeve 4 during feeding and discharging is reduced, and the production quality of the pipe fitting is improved.

As shown in fig. 1 and 4, the fixing frame 11 is fixedly connected to a side surface of the top of the chassis 1, and the positioning mechanism 12 is mounted on the fixing frame 11.

The positioning mechanism 12 includes a hydraulic cylinder 121, a telescopic rod 122, a spring 123, a sealing head 124 and a through hole 125.

The hydraulic cylinder 121 is fixedly mounted on the fixed frame 11, an expansion rod 122 is fixedly connected to one end of a piston rod of the hydraulic cylinder 121, a spring 123 is movably sleeved on a movable end of the expansion rod 122, and a seal head 124 is fixedly connected to an end of the movable end of the expansion rod 122.

In this embodiment, before the pipe is placed in the positioning sleeve 4 for clamping, the hydraulic cylinder 121 is started to drive the end enclosure 124 to extend, so that two pipes to be welded can be contacted together in a centering manner, the joint of the two pipes to be welded is just under the welding mechanism 3, and the pipe to be welded is attached more tightly, thereby being beneficial to improving the welding quality of the pipes and facilitating the clamping and fixing of the two pipes.

Further, through setting up telescopic link 122 and spring 123 can carry out elastic buffer between head 124 and the pipe fitting, when avoiding head 124 and the hard extrusion of pipe fitting, are favorable to improving the leakproofness between head 124 and the pipe fitting to be convenient for the sealed detection achievement after the pipe fitting welding.

The bottom of chassis 1 is installed digital display manometer 13 and air pump 14, digital display manometer 13 is connected with pneumatic tube 15, the output of air pump 14 is connected with air-supply pipe 16.

The middle of the end sockets 124 is provided with two through holes 125, and the through holes 125 in the two end sockets 124 are respectively connected with the pneumatic pipe 15 and the gas pipe 16.

In this embodiment, after the pipe welding is completed, after the hydraulic cylinder 121 is started to drive the end sockets 124 to seal and plug the two ends of the pipe, the air pump 14 is started to inject air into the pipe through the air pipe 16 and the through hole 125, meanwhile, the air injected into the pipe enters the digital display pressure gauge 13 through the other through hole 125 and the pneumatic pipe 15, so that the digital display pressure gauge 13 is utilized to display an air pressure value, whether the air pressure value is consistent with the air pressure value input into the pipe by the air pump 14 is determined, the air tightness after the pipe is welded can be detected, unqualified products can be removed, and the welding quality of the pipe is ensured.

The end socket 124 is in a circular truncated cone shape, and the end socket 124 is movably connected with the semiconductor element to be processed.

The utility model discloses a theory of operation and use flow: firstly, sequentially inserting two to-be-welded pipe fittings into two positioning sleeves 4, starting a hydraulic cylinder 121 to drive a piston rod to extend, so as to drive a seal head 124 at the end part of a telescopic rod 122 to extrude the to-be-welded pipe fittings, and enabling the two to-be-welded pipe fittings to be in centered contact and tightly attached;

then, the rotating wheel 102 is rotated to drive the screw 101 to be screwed into the positioning sleeve 4, so that the clamping sleeve 103 is driven to extrude the pipe fitting, the pipe fitting is clamped and fixed in the positioning sleeve 4, the hydraulic cylinder 121 is started to drive the end socket 124 to reset, the double-shaft motor 5 is started to drive the driving wheel 7 on the rotating shaft 6 to rotate, the driven wheel 8 is driven to rotate by the transmission of the synchronous belt 9, so that the positioning sleeve 4 is driven to rotate, and then two pipe fittings to be welded are driven to rotate, and the comprehensive welding work is carried out by matching with the welding;

finally, after welding, the hydraulic cylinder 121 is started to drive the end sockets 124 to seal and plug two ends of the pipe fitting, the air pump 14 is started, air is injected into the pipe fitting through the air conveying pipe 16 and the through hole 125, meanwhile, the air injected into the pipe fitting enters the digital display pressure gauge 13 through the other through hole 125 and the pneumatic pipe 15, the digital display pressure gauge 13 is used for displaying an air pressure value, whether the air pressure value is consistent with the air pressure value input into the pipe fitting by the air pump 14 or not is determined, and therefore the air tightness of the welded pipe fitting is detected, and the purpose of detecting the welding quality of the pipe fitting is achieved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A welding device for processing a semiconductor element is characterized by comprising an underframe (1), a frame (2), a welding mechanism (3), a positioning sleeve (4), a double-shaft motor (5), a rotating shaft (6), a driving wheel (7), a driven wheel (8), a synchronous belt (9), a clamping mechanism (10), a fixed frame (11) and a positioning mechanism (12);

the top of the chassis (1) is fixedly connected with a frame (2), the middle part of the frame (2) is provided with a welding mechanism (3), and the bottoms of the two sides of the frame (2) are movably assembled with positioning sleeves (4), the double-shaft motor (5) is fixedly arranged at the middle position of the top end of the frame (2), and the output shafts at the two ends of the double-shaft motor (5) are fixedly connected with a rotating shaft (6), a driving wheel (7) is fixedly sleeved at the end part of the rotating shaft (6), a driven wheel (8) is fixedly assembled on the outer wall of the positioning sleeve (4), the driving wheel (7) and the driven wheel (8) are in transmission connection through the synchronous belt (9), the clamping mechanism (10) is installed on the positioning sleeve (4), the fixing frame (11) is fixedly connected to the side face of the top of the bottom frame (1), and the positioning mechanism (12) is installed on the fixing frame (11);

the clamping mechanism (10) comprises a screw (101), a rotating wheel (102) and a clamping sleeve (103), the screw (101) is sleeved on the positioning sleeve (4) in a threaded mode, the rotating wheel (102) is welded to the top of the screw (101), and the clamping sleeve (103) located in the positioning sleeve (4) is movably sleeved on the bottom of the screw (101).

2. The welding equipment for processing the semiconductor element according to claim 1, wherein a digital display pressure gauge (13) and an air pump (14) are installed at the bottom of the bottom frame (1), the digital display pressure gauge (13) is connected with a pneumatic pipe (15), and an output end of the air pump (14) is connected with an air pipe (16).

3. The welding equipment for processing the semiconductor element as recited in claim 1, wherein two guide wheels (41) are installed on the inner wall of the positioning sleeve (4), and the two guide wheels (41) are arranged in an oblique and symmetrical manner.

4. The welding equipment for processing the semiconductor element according to claim 1, wherein the positioning mechanism (12) comprises a hydraulic cylinder (121), an expansion link (122), a spring (123), a sealing head (124) and a through hole (125), the hydraulic cylinder (121) is fixedly installed on the fixing frame (11), the expansion link (122) is fixedly connected to one end of a piston rod of the hydraulic cylinder (121), the spring (123) is movably sleeved on a movable end of the expansion link (122), the sealing head (124) is fixedly connected to an end of the movable end of the expansion link (122), and the through hole (125) is formed in the middle of the sealing head (124).

5. The welding equipment for processing the semiconductor element as recited in claim 1, wherein a T-shaped limiting ring is arranged at the end of the screw rod (101), and the T-shaped limiting ring is movably sleeved in the clamping sleeve (103).

6. The welding equipment for processing the semiconductor element according to claim 4, wherein the end socket (124) is in a shape of a circular truncated cone, and the end socket (124) is movably connected with the semiconductor element to be processed.

7. The welding equipment for processing the semiconductor element as claimed in claim 4, wherein the number of the end sockets (124) is two, and the through holes (125) in the two end sockets (124) are respectively connected with the pneumatic pipe (15) and the air conveying pipe (16).