CN116967969A - Aluminum head explosion-proof piece mounting fixture and mounting method - Google Patents

Abstract

The invention relates to the field of explosion-proof pieces, in particular to an aluminum head explosion-proof piece mounting clamp and a mounting method, wherein the mounting clamp comprises a workbench, a plurality of groups of clamping assemblies are arranged at the upper end of the workbench, an L-shaped column is mounted at the middle part of the right side of the upper end surface of the workbench through bolts, a threaded block is connected at the upper end of the L-shaped column in a sliding manner, a first electric telescopic rod is fixedly connected to the lower end surface of the threaded block, a mounting plate is fixedly connected to the piston end of the first electric telescopic rod, and a impurity removing mechanism for cleaning the inner cavity of the aluminum head explosion-proof piece is mounted on the mounting plate; the aluminum head explosion-proof piece with different diameters can be clamped and positioned, and the stability of subsequent processing is ensured.

Description

Aluminum head explosion-proof piece mounting fixture and mounting method

Technical Field

The invention relates to the field of explosion-proof sheets, in particular to an aluminum head explosion-proof sheet mounting clamp and a mounting method.

Background

In modern society, more and more driving power sources of electric tools and new energy vehicles develop towards high capacity and high safety, batteries are widely applied to the electric tools and the new energy vehicles due to excellent characteristics such as high capacity, the batteries have good safety besides high capacity to meet the use standard and meet the requirements of people, when the internal pressure of the batteries is overlarge, the pressure in the battery shell needs to be leaked in order to prevent explosion of the batteries, and the existing explosion-proof method is to arrange an explosion-proof sheet on the top cover of the batteries, so that the explosion-proof sheet needs to be used in the processing and production processes.

The patent document with the application number of 201821487897.5 discloses a welding and positioning device for a power battery limit top cover explosion-proof piece, which comprises the explosion-proof piece, a grabbing robot, a platform, a photoelectric sensor, a servo motor, a rotating shaft, a rotating disc, a charging sleeve and a positioning frame, wherein the welding and positioning device for the power battery limit top cover explosion-proof piece is simple to operate and powerful in function, and can be matched with the existing grabbing robot to facilitate automatic grabbing operation for the explosion-proof piece through the action of the photoelectric mechanism; however, the above patent documents have the following disadvantages in practical application: when a certain amount of dust and dirt are attached to the inner cavity wall of the explosion-proof sheet, the dust and the dirt can shield the explosion-proof sheet, and in the patent document, the impurity removing mechanism before processing is not arranged, so that the condition that the dust and the dirt can shield the inside of the explosion-proof sheet is likely to occur, and the processing quality of the explosion-proof sheet is further affected.

Meanwhile, when the diameter of the aluminum head explosion-proof piece is inconsistent with the radian of the sponge brush, the sponge brush can be deformed due to the loss of the sponge brush when the inner wall of the aluminum head explosion-proof piece is cleaned, and when the aluminum head explosion-proof pieces with different diameters are replaced, the cleaning effect of the lost sponge brush on the aluminum head explosion-proof piece can be poor, in addition, the angle of the dust collection head is fixed in the cleaning process, when the diameter of the aluminum head explosion-proof piece is changed, the suction force of the dust collection head with a fixed angle to the fallen impurities can be changed, and the impurity removal effect of equipment is further affected.

Disclosure of Invention

The invention aims to provide an aluminum head explosion-proof piece mounting clamp and an aluminum head explosion-proof piece mounting method, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides an aluminum head explosion-proof piece mounting fixture, includes the workstation, the workstation upper end is provided with multiunit clamping assembly, L type post is installed through the bolt in the middle part in workstation up end right side, L type post upper end sliding connection has the screw thread piece, the terminal surface fixedly connected with first electric telescopic handle under the screw thread piece, first electric telescopic handle piston end fixedly connected with mounting panel, install the edulcoration mechanism that is used for carrying out the clearance to aluminum head explosion-proof piece inner chamber on the mounting panel;

the clamping assembly comprises a clamping block and a second electric telescopic rod, and the clamping block is arranged at the top end of the output end of the second electric telescopic rod;

the impurity removing mechanism comprises a displacement ring, the side end of the displacement ring is provided with an arc plate, the side end of the arc plate is provided with a sponge brush, a cavity is arranged in the arc plate, one side of the cavity, which is close to the sponge brush, is provided with a push plate, a pressure sensor is arranged between the push plate and the sponge brush, the lower end of the displacement ring is provided with an expansion bag, a communicating pipe is arranged on the expansion bag, the lower end of the displacement ring is further provided with a ring-shaped pipe, one side, which is far away from the center of a circle, of the ring-shaped pipe is provided with a groove, a connecting shaft is arranged in the groove through torsion spring rotation, a dust collection head is arranged on the connecting shaft, the top end of the dust collection head is provided with a magnet block, and the lower end of the displacement ring is provided with a magnet ring with opposite magnetic poles with the magnet block.

According to the invention, by arranging the pressure sensor, the expansion bag, the magnet ring, the magnet block and other devices, when the inner wall of the aluminum head explosion-proof piece is cleaned, the sponge brush can be completely attached to the inner wall of the aluminum head explosion-proof piece for cleaning, so that the cleaning effect of the aluminum head explosion-proof piece is better, the dust collection head can be always aligned to the lower end of the arc-shaped plate, and meanwhile, the suction force can be adjusted by adjusting the angle of the dust collection head, so that the device can adapt to the cleaning of the inner walls of the aluminum head explosion-proof pieces with different diameters, and the use effect and the use convenience of the device are improved.

Preferably, the impurity removing mechanism further comprises a dust collecting box and a rotating shaft, the lower end face of the dust collecting box is fixedly connected with the mounting plate, an exhaust fan is arranged in the middle of the right end of the dust collecting box, a dust collecting pipe is communicated with the middle of the left end of the dust collecting box, the middle of the rotating shaft is rotationally connected with the mounting plate, the lower end of the rotating shaft is fixedly connected with a rotating column, the dust collecting pipe penetrates through and is slidingly connected with the rotating column, and the lower end of the dust collecting pipe is communicated with a ring-shaped pipe.

Preferably, the middle part of the right side of the annular tube is fixedly connected to the rotating column through an L-shaped rod, and dust collection heads are distributed in the radial direction of the annular tube.

Preferably, the rotating column is sleeved with and slidingly connected with a displacement ring, the displacement ring is radially distributed and rotationally connected with a first connecting rod through a pin shaft, one end of the first connecting rod, which is far away from the displacement ring, is rotationally connected with an arc plate through the pin shaft, the middle part of the first connecting rod is rotationally connected with a second connecting rod through the pin shaft, the lower end of the second connecting rod is rotationally connected with the rotating column through the pin shaft, and the upper end of the second connecting rod is embedded with a groove block through the pin shaft and is slidingly connected with the groove block.

Preferably, the annular tube is provided with a communication port at the bottom end of the groove, the dust collection head is communicated with the annular tube through the communication port, a limiting plate is arranged in the groove, and a baffle is arranged on one side, close to the limiting plate, of the dust collection head.

Preferably, the recess piece is kept away from the one end fixedly connected with arc of rotation post, the bottom of expansion bag sets up in the junction of second connecting rod and displacement ring, rotation post right side upper end fixedly connected with third electric telescopic handle, third electric telescopic handle piston end and displacement ring are fixed to be linked to each other.

Preferably, the left end face of the L-shaped column is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, the threaded rod is connected with a thread block through threads, and the left end and the right end of the threaded rod are both rotationally connected with the L-shaped column.

Preferably, the first motor of mounting panel downside up end right-hand member middle part fixedly connected with, first motor output is through round pin axle fixedly connected with crank, the crank up end left side is connected with the rectangle piece through the round pin axle rotation, the rectangle piece embedding has the spout pole and links to each other rather than sliding, spout pole right side lower extreme sliding connection has the spout board, terminal surface fixedly connected with mounting panel under the spout board, spout pole left end face fixedly connected with rack, pivot upper end cover is established and fixedly connected with gear, gear and rack intermeshing.

Preferably, both sides all sliding connection in the workstation around the grip block, grip block right-hand member face downside is connected with the third connecting rod through the round pin axle rotation, the one end that the grip block was kept away from to the third connecting rod is connected with the fourth connecting rod through the round pin axle rotation, the fourth connecting rod middle part is connected with the fixed plate through the round pin axle rotation, fixed plate up end fixed connection in the workstation, the rear side the grip block lower extreme is fixed continuous each other through the connecting block, terminal surface rear side middle part fixedly connected with second electric telescopic handle under the workstation, second electric telescopic handle piston end links to each other with the grip block is fixed.

The method for installing the aluminum head explosion-proof piece installing clamp utilizes the aluminum head explosion-proof piece installing clamp to install and remove impurities of the aluminum head explosion-proof piece, and comprises the following steps of:

s1, placing an aluminum head explosion-proof piece between clamping blocks on the front side and the rear side, starting a clamping assembly, and assisting the two clamping blocks to move in opposite directions through a clamping mechanism so as to clamp and position the aluminum head explosion-proof piece;

s2, after the aluminum head explosion-proof piece is fixed, starting a impurity removing mechanism to enable the impurity removing mechanism to approach to and enter the inner side of the aluminum head explosion-proof piece, and enabling the sponge brush to clean and remove impurities on the inner side of the aluminum head explosion-proof piece through reciprocating rotation of the impurity removing mechanism, wherein the dust collection head can absorb and transport the cleaned impurities;

and S3, after the cleaning is finished, taking down the aluminum head explosion-proof piece.

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

1. according to the invention, after the aluminum head explosion-proof piece is fixed, the second motor can be started to drive the threaded rod to rotate, so that the impurity removing mechanism is positioned at the upper end of the aluminum head explosion-proof piece, then the first electric telescopic rod is started to drive the impurity removing mechanism to descend, so that the impurity removing mechanism stretches into the inner cavity of the aluminum head explosion-proof piece, then the third electric telescopic rod is started to drive the displacement ring to slide downwards according to the inner cavity diameter of the aluminum head explosion-proof piece, so that the sponge brush is attached to the inner cavity wall of the aluminum head explosion-proof piece, then the exhaust fan and the first motor are started to enable dust to enter the dust collection box, and meanwhile, the first motor drives the crank to rotate continuously, so that the sponge brush can rotate reciprocally to clean the dirt on the inner cavity wall of the aluminum head explosion-proof piece in a friction manner, an automatic cleaning effect can be achieved on dust and dirt attached to the inner cavity wall of the aluminum head explosion-proof piece before processing, and the cleanliness of the inner cavity of the aluminum head explosion-proof piece is further ensured, and the condition that dust and impurities are attached to the inner cavity of the aluminum head explosion-proof piece to affect processing quality is avoided.

2. According to the invention, the aluminum head explosion-proof piece is placed between the clamping blocks on the front side and the rear side, then the second electric telescopic rod is started to drive the rear side clamping block to move forwards, and the clamping block on the front side moves backwards under the cooperation of the fourth connecting rod and the third connecting rod, so that the aluminum head explosion-proof piece can be clamped and positioned, and therefore, the aluminum head explosion-proof piece with different diameters can have a clamping and positioning effect, and further, the stability of subsequent processing is ensured.

3. According to the invention, by arranging the pressure sensor, the expansion bag, the magnet ring, the magnet block and other devices, when the inner wall of the aluminum head explosion-proof piece is cleaned, the sponge brush can be completely attached to the inner wall of the aluminum head explosion-proof piece for cleaning, so that the cleaning effect of the aluminum head explosion-proof piece is better, the dust collection head can be always aligned to the lower end of the arc-shaped plate, and meanwhile, the suction force can be adjusted by adjusting the angle of the dust collection head, so that the device can adapt to the cleaning of the inner walls of the aluminum head explosion-proof pieces with different diameters, and the use effect and the use convenience of the device are improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the area B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the area C of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of a partial perspective structure of the lower side of the impurity removing mechanism of the present invention;

FIG. 6 is a schematic view of a partial perspective structure of the upper side of the impurity removing mechanism of the present invention;

FIG. 7 is a schematic view of a partial perspective view of an L-shaped column according to the present invention;

FIG. 8 is a schematic view of a partial bottom perspective of a clamping assembly according to the present invention;

FIG. 9 is a schematic view of the structure of the device such as the cavity of the present invention;

figure 10 is a schematic view of the structure of the dust suction head and other devices of the present invention.

In the figure: 1. a work table; 2. an L-shaped column; 3. a clamping block; 4. a first electric telescopic rod; 5. a dust collection box; 6. an exhaust fan; 7. a dust collection pipe; 8. a mounting plate; 9. a chute plate; 10. a chute rod; 11. a crank; 12. a rack; 13. rectangular blocks; 14. a first motor; 15. a gear; 16. a rotating shaft; 17. a second electric telescopic rod; 18. rotating the column; 19. a displacement ring; 20. a third electric telescopic rod; 21. a first link; 22. a groove block; 23. a second link; 24. an arc-shaped plate; 25. a sponge brush; 26. a ring-shaped tube; 27. a dust collection head; 28. a second motor; 29. a threaded rod; 30. a screw block; 31. a third link; 32. a fourth link; 33. a fixing plate; 34. a connecting block; 35. an L-shaped rod; 36. a cavity; 37. a push plate; 38. a communicating pipe; 39. a groove; 40. a connecting shaft; 41. a magnet block; 42. a communication port; 43. a limiting plate; 44. and a baffle.

Detailed Description

The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.

In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

First embodiment

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides an aluminum head explosion-proof piece mounting fixture, includes workstation 1, and workstation 1 upper end is provided with multiunit clamping assembly, and workstation 1 up end right side middle part is through bolt mounting L type post 2, and L type post 2 upper end sliding connection has screw thread piece 30, and terminal surface fixedly connected with is first electric telescopic handle 4 under the screw thread piece 30, and first electric telescopic handle 4 piston end fixedly connected with mounting panel 8 installs the edulcoration mechanism that is used for clearing up aluminum head explosion-proof piece inner chamber on the mounting panel 8.

The impurity removing mechanism comprises a dust collecting box 5 and a rotating shaft 16, the lower end surface of the dust collecting box 5 is fixedly connected with a mounting plate 8, an exhaust fan 6 is arranged in the middle of the right end of the dust collecting box 5, a dust collecting pipe 7 is communicated in the middle of the left end of the dust collecting box 5, the middle of the rotating shaft 16 is rotationally connected with the mounting plate 8, the lower end of the rotating shaft 16 is fixedly connected with a rotating column 18, the dust collecting pipe 7 penetrates through and is slidingly connected with the rotating column 18, the lower end of the dust collecting pipe 7 is communicated with a ring-shaped pipe 26, the middle of the right side of the ring-shaped pipe 26 is fixedly connected with the rotating column 18 through an L-shaped rod 35, dust collecting heads 27 are distributed in the radial direction, the rotating column 18 is sleeved and slidingly connected with a displacement ring 19, the displacement ring 19 is rotationally connected with a first connecting rod 21 through a pin shaft, one end of the first connecting rod 21 far away from the displacement ring 19 is rotationally connected with an arc plate 24 through a pin shaft, the middle of the first connecting rod 21 is rotationally connected with a second connecting rod 23 through a pin shaft, the lower end of the second connecting rod 23 is rotationally connected with the rotating column 18 through a pin shaft, the upper end of the second connecting rod 23 is embedded with a groove block 22 through a pin shaft and is slidingly connected with the groove block, one end of the groove block 22 away from the rotating column 18 is fixedly connected with an arc plate 24, one side of the arc plate 24 away from the rotating column 18 is fixedly connected with a sponge brush 25, the upper end of the right side of the rotating column 18 is fixedly connected with a third electric telescopic rod 20, the piston end of the third electric telescopic rod 20 is fixedly connected with a displacement ring 19, the left end face of the L-shaped column 2 is fixedly connected with a second motor 28, the output end of the second motor 28 is fixedly connected with a threaded rod 29, the threaded rod 29 is in threaded connection with a threaded block 30, the left end and the right end of the threaded rod 29 are both rotationally connected with the L-shaped column 2, the middle part of the right end of the upper end face of the lower side of the mounting plate 8 is fixedly connected with a first motor 14, the output end of the first motor 14 is fixedly connected with a crank 11 through a pin shaft, the left side of the upper end surface of the crank 11 is rotationally connected with a rectangular block 13 through a pin shaft, the rectangular block 13 is embedded with a chute rod 10 and is slidingly connected with the chute rod 10, the lower end of the right side of the chute rod 10 is slidingly connected with a chute plate 9, the lower end surface of the chute plate 9 is fixedly connected with a mounting plate 8, the left end surface of the chute rod 10 is fixedly connected with a rack 12, the upper end of a rotating shaft 16 is sleeved with and fixedly connected with a gear 15, the gear 15 and the rack 12 are meshed with each other, after the fixing of an aluminum head explosion-proof piece is completed, a second motor 28 can be started to drive a threaded rod 29 to rotate, a threaded block 30 is made to slide from right to left, a impurity removing mechanism is made to be positioned at the upper end of the aluminum head explosion-proof piece, in addition, the axis of the rotating shaft 16 is coincident with the axis of the aluminum head explosion-proof piece, then a first electric telescopic rod 4 is started to drive the impurity removing mechanism to descend, the impurity removing mechanism stretches into the inner cavity of the aluminum head explosion-proof piece, then according to the inner cavity diameter of the aluminum head explosion-proof piece, a third electric telescopic rod 20 is started to drive a displacement ring 19 to slide downwards, the second connecting rod 23 and the first connecting rod 21 are made to rotate, an included angle between the second connecting rod 24 is changed, and the second connecting rod is made to be along the radial direction 24, and the inner cavity of the second connecting rod is made to be mutually far away from the aluminum head explosion-proof piece 6, the inner cavity of the aluminum rod is made to continuously rotate, the inner cavity of the aluminum rod is made to move the air-proof rod, and the inner cavity 5 is made to move the sponge rod, and the inner cavity is made to continuously, and the inner cavity is made to move along with the inner cavity 5, and the inner cavity is made to be clean the inner cavity, and the inner cavity is 5, and the dust is continuously, and the dust is 5, and the dust is continuously, and 5, and the dust is continuously and can be cleaned and the dust is made to be rotated and 35. The automatic cleaning effect is achieved on dust and dirt attached to the inner cavity wall of the aluminum head explosion-proof piece, so that the cleanliness of the inner cavity of the aluminum head explosion-proof piece is guaranteed, and the situation that the processing quality is affected due to the fact that dust and impurities are attached to the inner portion of the aluminum head explosion-proof piece is avoided.

The clamping assembly comprises clamping blocks 3, the clamping blocks 3 on the front side and the rear side are all in sliding connection with a workbench 1, the lower side of the right end face of the clamping blocks 3 is connected with a third connecting rod 31 through a pin shaft, one end of the third connecting rod 31, which is far away from the clamping blocks 3, is connected with a fourth connecting rod 32 through a pin shaft, the middle part of the fourth connecting rod 32 is connected with a fixing plate 33 through a pin shaft, the upper end face of the fixing plate 33 is fixedly connected with the workbench 1, the lower ends of the clamping blocks 3 on the rear side are fixedly connected with a second electric telescopic rod 17 through a connecting block 34, the piston ends of the second electric telescopic rod 17 are fixedly connected with the clamping blocks 3, the second electric telescopic rod 17 is started to drive the rear clamping blocks 3 to move forwards through the cooperation of the fourth connecting rod 32 and the third connecting rod 31, so that the clamping blocks 3 on the front side can move backwards, the aluminum head explosion-proof pieces with different diameters can be clamped and positioned, and the subsequent stability of the subsequent processing can be guaranteed.

In the using process of the invention, the aluminum head explosion-proof piece is arranged between the clamping blocks 3 at the front side and the rear side, then the second electric telescopic rod 17 is started to drive the rear clamping block 3 to move forwards, and the clamping block 3 at the front side moves backwards under the cooperation of the fourth connecting rod 32 and the third connecting rod 31, the aluminum head explosion-proof sheet can be clamped and positioned, when the aluminum head explosion-proof sheet is fixed, the second motor 28 can be started to drive the threaded rod 29 to rotate, the threaded block 30 can slide from right to left, the impurity removing mechanism is positioned at the upper end of the aluminum head explosion-proof sheet, the axle center of the rotating shaft 16 is coincident with the axle center of the aluminum head explosion-proof sheet, then the first electric telescopic rod 4 is started to drive the impurity removing mechanism to descend so that the impurity removing mechanism stretches into the inner cavity of the aluminum head explosion-proof piece, then according to the diameter of the inner cavity of the aluminum head explosion-proof piece, the third electric telescopic rod 20 is started to drive the displacement ring 19 to slide downwards, so that the second connecting rod 23 and the first connecting rod 21 rotate, the included angle between the second connecting rod 23 and the first connecting rod is changed, the arc plates 24 are mutually separated along the radial direction, the sponge brush 25 is attached to the inner cavity wall of the aluminum head explosion-proof sheet, then the exhaust fan 6 and the first motor 14 are started, the exhaust fan 6 makes dust enter the dust collection box 5 through the cooperation of the dust collection pipe 7, the annular pipe 26 and the dust collection head 27, and simultaneously, the first motor 14 drives the crank 11 to continuously rotate, the chute rod 10 slides back and forth inside the chute plate 9 under the action of the rectangular block 13, the gear 15 can be made to rotate reciprocally, the sponge brush 25 can be made to rotate reciprocally, the dirt on the inner cavity wall of the aluminum head explosion-proof piece can be cleaned by friction, during the period, the change of the cleaning height can be realized by continuously controlling the first electric telescopic rod 4 so as to achieve the effect of thorough cleaning, and the aluminum head explosion-proof piece is taken down after the cleaning is finished.

Second embodiment

According to the aluminum head explosion-proof piece mounting clamp based on the first embodiment, although the device can clean and remove impurities from the inner wall of the aluminum head explosion-proof piece when in use, in the specific use process of the device, when the diameter of the aluminum head explosion-proof piece is inconsistent with the radian of the sponge brush 25, the sponge brush 25 can be deformed due to the loss of the sponge brush 25 when the inner wall of the aluminum head explosion-proof piece is cleaned, and when the aluminum head explosion-proof pieces with different diameters are replaced, the cleaning effect of the lost sponge brush 25 on the aluminum head explosion-proof piece can be worsened, in addition, the angle of the dust collection head 27 is fixed in the cleaning process, when the diameter of the aluminum head explosion-proof piece is changed, the suction force of the dust collection head 27 with the fixed angle on the dropped impurities can be changed, so that the impurity removal effect of equipment is affected, and therefore, the following technical scheme is provided:

as shown in fig. 1 to 10, a cavity 36 is provided in the arc plate 24, one side of the cavity 36, which is close to the sponge brush 25, is provided with a push plate 37, a pressure sensor is provided between the push plate 37 and the sponge brush 25, the lower end of the displacement ring 19 is provided with an expansion bag, a communicating pipe 38 is provided on the expansion bag, the lower end of the displacement ring 19 is also provided with a ring-shaped pipe 26, one side of the ring-shaped pipe 26, which is far away from the center of the circle, is provided with a groove 39, a connecting shaft 40 is rotatably provided in the groove 39 through a torsion spring, a dust collection head 27 is provided on the connecting shaft 40, the top end of the dust collection head 27 is provided with a magnet block 41, the lower end of the displacement ring 19 is provided with a magnet ring with opposite magnetic poles of the magnet block 41, the ring-shaped pipe 26 is provided with a communication port 42 at the bottom end of the groove 39, the dust collection head 27 is communicated with the ring-shaped pipe 26 through the communication port 42, one side of the groove 39, which is provided with a limiting plate 43, the expansion bag is extruded by the lifting of the displacement ring 19, so that liquid in the expansion bag enters into three cavities 36 in the arc plate 24 through 38, when the diameter of the aluminum head is different from the diameter of the sponge brush 24 and the sponge brush 25, the diameter of the three cavities 37 is different from the sponge brush 25, the pressure sensor is detected, and the pressure sensor is further different from the pressure sensor, and the pressure sensor is further detected, and the pressure sensor is further affected by the pressure sensor, and the pressure sensor is further being driven by the pressure sensor, and the pressure sensor is further attached to the sponge brush 25.

In the using process, the aluminum head explosion-proof piece is placed between the clamping blocks 3 on the front side and the rear side, then the second electric telescopic rod 17 is started to drive the rear side clamping block 3 to move forwards, and the clamping blocks 3 on the front side are moved backwards under the cooperation of the fourth connecting rod 32 and the third connecting rod 31, so that the aluminum head explosion-proof piece can be initially clamped and positioned.

After the aluminum head explosion-proof piece is fixed, the second motor 28 can be started to drive the threaded rod 29 to rotate, the threaded block 30 is made to slide from right to left, the impurity removing mechanism is located at the upper end of the aluminum head explosion-proof piece, the axis of the rotating shaft 16 is coincident with the axis of the aluminum head explosion-proof piece, then the first electric telescopic rod 4 is started to drive the impurity removing mechanism to descend, the impurity removing mechanism stretches into the inner cavity of the aluminum head explosion-proof piece, then the third electric telescopic rod 20 is started to drive the displacement ring 19 to slide downwards according to the diameter of the inner cavity of the aluminum head explosion-proof piece, the second connecting rod 23 and the first connecting rod 21 are made to rotate, the included angle between the second connecting rod 23 and the first connecting rod is changed, and the arc plates 24 can be made to be mutually separated along the radial direction at the same time, so that the sponge brushes 25 are attached to the inner cavity wall of the aluminum head explosion-proof piece.

In the process of downward movement of the displacement ring 19, the displacement ring 19 extrudes the expansion bag, liquid in the expansion bag enters three cavities 36 of the arc plate 24 through the communicating pipe 38, then along with the fact that the arc plate 24 is close to the inner cavity walls of the aluminum head explosion-proof pieces, if the inner cavity diameter of the aluminum head explosion-proof pieces is larger than that of the arc plate 24, the middle of the sponge brush 25 is firstly contacted with the inner cavity walls of the aluminum head explosion-proof pieces, along with the continued movement of the arc plate 24, the inner cavity walls of the aluminum head explosion-proof pieces can generate pressure on the middle positions of the sponge brush 25, the pressure acts on push plates 37 corresponding to the middle of the sponge brush 25, the liquid in the middle cavities 36 of the arc plate 24 moves to the two side cavities 36, after the liquid in the two side cavities 36 is increased, the push plates 37 are tested to be pressurized, the two side push plates 37 drive the sponge brush 25 to be close to the inner cavity walls of the aluminum head explosion-proof pieces, when the detection values of the three pressure sensors tend to be consistent, the sponge brush 25 is completely attached to the inner cavity wall of the aluminum head explosion-proof piece, if the inner cavity diameter of the aluminum head explosion-proof piece is smaller than the diameter of the arc plate 24, two sides of the sponge brush 25 are firstly contacted with the inner cavity wall of the aluminum head explosion-proof piece, the two sides of the sponge brush 25 are correspondingly affected by pressure, liquid in the cavities 36 on two sides flows to the middle cavity 36, so that the middle push plate 37 drives the sponge brush 25 to move to the inner cavity wall of the aluminum head explosion-proof piece, when the detection values of the three pressure sensors tend to be consistent, the sponge brush 25 is completely attached to the inner cavity wall of the aluminum head explosion-proof piece, and when the inner side cleaning of the aluminum head explosion-proof piece with different diameters is carried out on equipment, the sponge brush 25 can be completely attached to the inner cavity wall of the aluminum head explosion-proof piece, and the cleaning effect and the using convenience of the equipment are improved.

In the downward moving process of the displacement ring 19, the arc plate 24 is also far away from the rotating column 18, and along with the distance of the arc plate 24, if the angle of the dust collection head 27 is fixed, the suction force to which the impurities cleaned at the arc plate 24 are subjected is weakened, so that the impurities cleaned at the arc plate 24 can be stably absorbed, along with the downward moving of the displacement ring 19, the magnet ring at the lower side of the displacement ring 19 also moves downward, and as the magnetic poles of the magnet ring are opposite to those of the magnet block 41, the downward moving of the magnet ring can increase the repulsive force to which the magnet block 41 is subjected, so that the dust collection head 27 deflects by taking the connecting shaft 40 as the center of a circle, the dust collection head 27 is aligned with the lower end of the arc plate 24, and in the rotating process of the dust collection head 27, the suction force of the dust collection head 27 is increased through the communication opening 42 and the annular pipe 26, so that the suction force of the dust collection head 27 is correspondingly increased, the dust collection head 27 can absorb and clean the impurities cleaned at the arc plate 24 at a distance, and the convenience of use of the dust collection head is improved.

Starting air exhauster 6 and first motor 14, air exhauster 6 makes the dust get into dust collection box 5 inside through the cooperation of dust absorption pipe 7, ring pipe 26, dust absorption head 27, simultaneously, first motor 14 drives crank 11 and continuously rotates, make spout pole 10 reciprocating sliding around the slip frid 9 inboard under rectangular piece 13's effect, can make gear 15 reciprocating rotation, make the reciprocal rotation of sponge brush 25, carry out the friction clearance to the spot of the inner chamber wall of aluminium head explosion-proof piece, during the course, can make the change of clearance height through continuing to control first electric telescopic handle 4, in order to reach the effect of thoroughly clearing up.

After the inside clearance of aluminum head explosion proof piece is accomplished, start third electric telescopic handle 20 drive displacement ring 19 and continue the slip downwards, make the detection numerical value of three pressure sensor on the arc 24 surpass the threshold value, thereby make three arc 24 carry out external stay fixed to aluminum head explosion proof piece, start second electric telescopic handle 17 simultaneously and retract, make grip block 3 not hard up to the centre gripping of aluminum head explosion proof piece, then start first motor 14, make rotation post 18 carry out reciprocating motion, and then make aluminum head explosion proof piece carry out reciprocating motion, and the reciprocating motion of aluminum head explosion proof piece makes grip block 3 clear up the outside of aluminum head explosion proof piece, the effect of equipment use and the convenience of using have been improved.

According to the invention, by arranging the pressure sensor, the expansion bag, the magnet ring, the magnet block 41 and other devices, when the inner wall of the aluminum head explosion-proof piece is cleaned, the sponge brush 25 can be completely attached to the inner wall of the aluminum head explosion-proof piece for cleaning, so that the cleaning effect of the aluminum head explosion-proof piece is better, the dust collection head 27 can be always aligned to the lower end of the arc plate 24, and meanwhile, the suction force can be adjusted by adjusting the angle of the dust collection head 27, so that the device can adapt to the cleaning of the inner walls of the aluminum head explosion-proof pieces with different diameters, and the use effect and the use convenience of the device are improved.

Third embodiment

The method for installing the aluminum head explosion-proof piece installing clamp utilizes the aluminum head explosion-proof piece installing clamp to install and clean the aluminum head explosion-proof piece, and comprises the following steps of:

s1, an aluminum head explosion-proof piece is placed between clamping blocks 3 on the front side and the rear side, then a second electric telescopic rod 17 is started to drive a rear side clamping block 3 to move forwards, and the clamping blocks 3 on the front side move backwards under the cooperation of a fourth connecting rod 32 and a third connecting rod 31, so that the aluminum head explosion-proof piece can be clamped and positioned;

s2, after the aluminum head explosion-proof sheet is fixed, a second motor 28 can be started to drive a threaded rod 29 to rotate, a threaded block 30 is made to slide from right to left, a impurity removing mechanism is located at the upper end of the aluminum head explosion-proof sheet, the axis of a rotating shaft 16 is coincident with the axis of the aluminum head explosion-proof sheet, then a first electric telescopic rod 4 is started to drive the impurity removing mechanism to descend, the impurity removing mechanism stretches into an inner cavity of the aluminum head explosion-proof sheet, then a third electric telescopic rod 20 is started to drive a displacement ring 19 to slide downwards according to the diameter of the inner cavity of the aluminum head explosion-proof sheet, a second connecting rod 23 and a first connecting rod 21 are made to rotate, an included angle between the second connecting rod 23 and the first connecting rod 21 is changed, an arc plate 24 can be made to be mutually separated along the radial direction, and a sponge brush 25 is attached to the inner cavity wall of the aluminum head explosion-proof sheet;

s3, starting an exhaust fan 6 and a first motor 14, enabling dust to enter the dust collection box 5 through the cooperation of a dust collection pipe 7, a ring-shaped pipe 26 and a dust collection head 27 by the exhaust fan 6, enabling a crank 11 to continuously rotate by the first motor 14, enabling a chute rod 10 to slide back and forth on the inner side of a chute plate 9 under the action of a rectangular block 13, enabling a gear 15 to reciprocally rotate, enabling a sponge brush 25 to reciprocally rotate, and conducting friction cleaning on stains on the inner cavity wall of an aluminum head explosion-proof piece, wherein during the friction cleaning, the cleaning height can be changed by continuously controlling a first electric telescopic rod 4, so that the effect of thorough cleaning is achieved;

and S4, after the cleaning is finished, taking down the aluminum head explosion-proof piece.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an aluminium head explosion-proof piece mounting fixture, includes workstation (1), its characterized in that: the aluminum head explosion-proof sheet cleaning device comprises a workbench (1), and is characterized in that a plurality of groups of clamping assemblies are arranged at the upper end of the workbench (1), an L-shaped column (2) is mounted in the middle of the right side of the upper end face of the workbench (1) through bolts, a threaded block (30) is slidably connected to the upper end of the L-shaped column (2), a first electric telescopic rod (4) is fixedly connected to the lower end face of the threaded block (30), a mounting plate (8) is fixedly connected to the piston end of the first electric telescopic rod (4), and a impurity removing mechanism for cleaning the inner cavity of the aluminum head explosion-proof sheet is mounted on the mounting plate (8);

the clamping assembly comprises a clamping block (3) and a second electric telescopic rod (17), and the clamping block (3) is arranged at the top end of the output end of the second electric telescopic rod (17);

the utility model provides a edulcoration mechanism includes displacement ring (19), displacement ring (19) side is provided with arc (24), arc (24) side is provided with sponge brush (25), be provided with cavity (36) in arc (24), one side that cavity (36) are close to sponge brush (25) is provided with push pedal (37), be provided with pressure sensor between push pedal (37) and sponge brush (25), displacement ring (19) lower extreme is provided with the inflation bag, be provided with communicating pipe (38) on the inflation bag, displacement ring (19) lower extreme still is provided with annular pipe (26), one side that the centre of a circle was kept away from to annular pipe (26) is provided with recess (39), be provided with connecting axle (40) through torsional spring rotation in recess (39), be provided with dust absorption head (27) on connecting axle (40), dust absorption head (27) top is provided with magnet piece (41), displacement ring (19) lower extreme is provided with the magnet ring opposite magnetic pole with magnet piece (41).

2. The aluminum head rupture disk mounting fixture as defined in claim 1, wherein: the impurity removing mechanism further comprises a dust collecting box (5) and a rotating shaft (16), the lower end surface of the dust collecting box (5) is fixedly connected with a mounting plate (8), an exhaust fan (6) is arranged in the middle of the right end of the dust collecting box (5), a dust collecting pipe (7) is communicated with the middle of the left end of the dust collecting box (5), the middle part of the rotating shaft (16) is rotationally connected to the mounting plate (8), the lower end of the rotating shaft (16) is fixedly connected with a rotating column (18), the dust collection pipe (7) penetrates through the rotating column (18) and is connected with the rotating column in a sliding mode, and the lower end of the dust collection pipe (7) is communicated with a ring-shaped pipe (26).

3. An aluminum head rupture disk mounting fixture as defined in claim 2, wherein: the middle part of the right side of the annular tube (26) is fixedly connected to the rotating column (18) through an L-shaped rod (35), and dust collection heads (27) are distributed and arranged on the annular tube (26) along the radial direction.

4. An aluminum head rupture disc mounting fixture as defined in claim 3, wherein: the rotary column (18) is sleeved and slidably connected with a displacement ring (19), the displacement ring (19) is distributed in the radial direction and is rotationally connected with a first connecting rod (21) through a pin shaft, one end, far away from the displacement ring (19), of the first connecting rod (21) is rotationally connected with an arc-shaped plate (24) through the pin shaft, the middle part of the first connecting rod (21) is rotationally connected with a second connecting rod (23) through the pin shaft, the lower end of the second connecting rod (23) is rotationally connected with the rotary column (18) through the pin shaft, and the upper end of the second connecting rod (23) is embedded with a groove block (22) through the pin shaft and is slidably connected with the groove block.

5. An aluminum head rupture disc mounting fixture as defined in claim 3, wherein: the utility model discloses a vacuum cleaner, including annular pipe (26), dust absorption head (27), recess (39), annular pipe (26) are provided with intercommunication mouth (42) in recess (39) bottom, dust absorption head (27) are through intercommunication mouth (42) and annular pipe (26), be provided with limiting plate (43) in recess (39), dust absorption head (27) are close to one side of limiting plate (43) and are provided with baffle (44).

6. The aluminum head rupture disk mounting fixture as defined in claim 4, wherein: the one end fixedly connected with arc (24) that pivoted post (18) was kept away from to recess piece (22), the bottom of expansion bag sets up in the junction of second connecting rod (23) and displacement ring (19), pivoted post (18) right side upper end fixedly connected with third electric telescopic handle (20), third electric telescopic handle (20) piston end and displacement ring (19) are fixed to be linked to each other.

7. The aluminum head rupture disk mounting fixture as defined in claim 1, wherein: the L-shaped column is characterized in that a second motor (28) is fixedly connected to the left end face of the L-shaped column (2), a threaded rod (29) is fixedly connected to the output end of the second motor (28), the threaded rod (29) is connected with a threaded block (30) in a threaded mode, and the left end and the right end of the threaded rod (29) are rotatably connected to the L-shaped column (2).

8. An aluminum head rupture disk mounting fixture as defined in claim 2, wherein: the novel sliding chute is characterized in that a first motor (14) is fixedly connected to the middle of the right end of the upper end face of the lower side of the mounting plate (8), a crank (11) is fixedly connected to the output end of the first motor (14) through a pin shaft, a rectangular block (13) is rotatably connected to the left side of the upper end face of the crank (11) through a pin shaft, a sliding chute rod (10) is embedded in the rectangular block (13) and slidably connected with the rectangular block, a sliding chute plate (9) is slidably connected to the lower end of the right side of the sliding chute rod (10), the lower end face of the sliding chute plate (9) is fixedly connected to the mounting plate (8), a rack (12) is fixedly connected to the left end face of the sliding chute rod (10), a gear (15) is sleeved on the upper end of the rotating shaft (16), and the gear (15) and the rack (12) are meshed with each other.

9. The aluminum head rupture disk mounting fixture as defined in claim 1, wherein: both sides all sliding connection in workstation (1) about grip block (3), grip block (3) right-hand member face downside is connected with third connecting rod (31) through the round pin axle rotation, the one end that grip block (3) was kept away from to third connecting rod (31) is connected with fourth connecting rod (32) through the round pin axle rotation, fourth connecting rod (32) middle part is connected with fixed plate (33) through the round pin axle rotation, fixed plate (33) up end fixed connection in workstation (1), the rear side grip block (3) lower extreme passes through connecting block (34) and links to each other fixedly, terminal surface rear side middle part fixedly connected with second electric telescopic handle (17) under workstation (1), second electric telescopic handle (17) piston end and grip block (3) are fixed continuous.

10. A method for installing an aluminum head explosion-proof piece installation fixture, which is characterized by comprising the following steps of:

s1, placing aluminum head explosion-proof sheets between clamping blocks (3) on the front side and the rear side, starting a clamping assembly, and enabling the two clamping blocks (3) to move in opposite directions through the assistance of a clamping mechanism so as to clamp and position the aluminum head explosion-proof sheets;

s2, after the aluminum head explosion-proof piece is fixed, starting a impurity removing mechanism to enable the impurity removing mechanism to approach to and enter the inner side of the aluminum head explosion-proof piece, and enabling the sponge brush (25) to clean and remove impurities on the inner side of the aluminum head explosion-proof piece through reciprocating rotation of the impurity removing mechanism, wherein the dust collection head (27) can absorb and transport the cleaned impurities;

and S3, after the cleaning is finished, taking down the aluminum head explosion-proof piece.