CN118162900A - Air valve pump steel ball press-fitting equipment and control method - Google Patents
Air valve pump steel ball press-fitting equipment and control method Download PDFInfo
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- CN118162900A CN118162900A CN202410598717.4A CN202410598717A CN118162900A CN 118162900 A CN118162900 A CN 118162900A CN 202410598717 A CN202410598717 A CN 202410598717A CN 118162900 A CN118162900 A CN 118162900A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 558
- 239000010959 steel Substances 0.000 title claims abstract description 558
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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Abstract
The invention discloses air valve pump steel ball press-fitting equipment and a control method, which relate to the technical field of automatic assembly and comprise a first air valve pump steel ball press-fitting machine, a second air valve pump steel ball press-fitting machine, a third air valve pump steel ball press-fitting machine and a transfer robot, wherein the first air valve pump steel ball press-fitting machine is provided with a first steel ball press-fitting mechanism, the first steel ball press-fitting mechanism is used for press-fitting a first group of steel balls of an air valve pump, and the second air valve pump steel ball press-fitting machine is provided with a second steel ball press-fitting mechanism. According to the invention, the plurality of steel balls to be pressed of the air valve pump are divided into three groups, which correspond to different pressing positions respectively, the first group of steel balls, the second group of steel balls and the third group of steel balls of the air valve pump are pressed by adopting three steel ball pressing machines, so that the situation of position interference of arrangement of steel ball pressing mechanisms in the pressing process can be avoided, and an automatic continuous pressing can be realized by adopting a transfer robot to transfer among all pressing machines, and the pressing efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of automatic assembly, in particular to air valve pump steel ball press-fitting equipment and a control method.
Background
Air valve pumps are an important component of automobiles and are commonly used in the braking systems of vehicles. In pneumatic or hydraulic brake systems for automobiles, the main function of the air valve pump is to maintain the air pressure in the system stable and ensure the normal operation of the brake system.
The air valve pump is in the assembly process required to press a plurality of valve balls with different installation surfaces, the press mounting positioning difficulty of the valve balls is high, if the press mounting mechanism in the prior art is adopted for press mounting, the problems of low positioning precision and low efficiency exist, and the valve balls are arranged on a plurality of surfaces of the air valve pump, so that the problem of position interference exists in the arrangement of the press mounting mechanism.
Disclosure of Invention
The invention provides air valve pump steel ball press-fitting equipment and a control method for solving the technical problem of press-fitting of a plurality of steel balls of an air valve pump. The following technical scheme is adopted:
The air valve pump steel ball press-mounting equipment comprises a first air valve pump steel ball press-mounting machine, a second air valve pump steel ball press-mounting machine, a third air valve pump steel ball press-mounting machine and a transfer robot, wherein the first air valve pump steel ball press-mounting machine is provided with a first steel ball press-mounting mechanism used for press-mounting a first group of steel balls of an air valve pump, the second air valve pump steel ball press-mounting machine is provided with a second steel ball press-mounting mechanism used for press-mounting a second group of steel balls of the air valve pump, the third air valve pump steel ball press-mounting machine is provided with a third steel ball press-mounting mechanism used for press-mounting a third group of steel balls of the air valve pump, and the transfer robot is used for grabbing and clamping the pump and moving among the first steel ball press-mounting mechanism, the second steel ball press-mounting mechanism and the third steel ball press-mounting mechanism.
Through adopting above-mentioned technical scheme, divide into three groups to the steel ball of waiting of air valve pump, correspond different pressure equipment position respectively, adopt three steel ball pressure equipment machine to carry out pressure equipment to the first steel ball of air valve pump, second group steel ball and third group steel ball, can avoid the position interference condition that pressure equipment in-process steel ball pressure equipment mechanism was arranged, adopt transfer robot to transport between each pressure equipment machine, transfer robot can be five arm etc. forms, can realize automatic continuous type pressure equipment, promote pressure equipment efficiency by a wide margin.
Optionally, the first steel ball press-fitting mechanism is used for press-fitting a first steel ball, a second steel ball and a third steel ball of the air valve pump, the first steel ball is positioned at the front end part of the air valve pump, the second steel ball is positioned at the right side of the air valve pump, and the third steel ball is positioned obliquely above the right side of the air valve pump;
The second steel ball pressing mechanism is used for pressing a fourth steel ball, a fifth steel ball and a sixth steel ball of the air valve pump, the fourth steel ball is positioned at the rear end part of the air valve pump, the fifth steel ball is positioned at the right side of the air valve pump, and the sixth steel ball is positioned obliquely above the left side of the air valve pump;
The third steel ball pressing mechanism is used for pressing a seventh steel ball, an eighth steel ball and a ninth steel ball of the air valve pump, the seventh steel ball is positioned at the front end part of the air valve pump, the eighth steel ball is positioned at the left side of the air valve pump, and the ninth steel ball is positioned obliquely below the right side of the air valve pump.
By adopting the technical scheme, the nine steel balls of the air valve pump are divided into three groups, the first group of steel balls comprises a first steel ball, a second steel ball and a third steel ball, the second group of steel balls comprises a fourth steel ball, a fifth steel ball and a sixth steel ball, the third group of steel balls comprises a seventh steel ball, an eighth steel ball and a ninth steel ball, and the arrangement of the steel ball press-fitting mechanisms is correspondingly carried out on different positions of the nine steel balls of the air valve pump respectively, so that each press-fitting machine correspondingly completes the press-fitting of the three steel balls, and the problem of position interference of the press-fitting mechanisms can be avoided.
Optionally, the first air pump steel ball press-mounting machine comprises a press-mounting platform, an air pump positioning and clamping device, an air pump pressing device and a first steel ball press-mounting mechanism, wherein the air pump positioning and clamping device is provided with an air pump mounting position, the air pump is placed at the air pump mounting position, the air pump pressing device presses the air pump downwards, the first steel ball press-mounting mechanism comprises a first steel ball press-mounting assembly, a second steel ball press-mounting assembly and a third steel ball press-mounting assembly, the first steel ball press-mounting assembly comprises a press-mounting base, an air pump positioning and clamping platform, the press-mounting base and the air pump positioning and clamping platform are respectively and detachably arranged on the upper surface of the press-mounting platform, the air pump positioning and clamping platform is provided with an air pump clamping position, the air pump is pressed after being placed at the air pump clamping position, the pressing base is positioned at the outer side of the front end part of the air valve pump after the pressing, the pressing positioning assembly comprises an electric linear sliding table, a positioning seat, an L-shaped support plate, a positioning channel pipe, a steel ball ingress pipe and a positioning pipe, wherein a track of the electric linear sliding table is fixedly arranged on the pressing base, the positioning seat is arranged on a sliding block of the electric linear sliding table and moves linearly along with the sliding block, one end of the L-shaped support plate is detachably arranged on the positioning seat, the positioning channel pipe is detachably arranged at the other end of the L-shaped support plate, a pressing rod passing hole is formed in the position of the L-shaped support plate where the positioning channel pipe is arranged, the steel ball ingress pipe is arranged at the top of the positioning channel pipe and used for guiding in a steel ball to be pressed, and the positioning pipe is arranged at the side edge of the positioning channel pipe and faces to the first steel ball mounting position of the front end part of the air valve pump;
The press-fit assembly comprises a press-fit electric cylinder and a press-fit rod, the press-fit electric cylinder is detachably mounted on the press-fit base through a bracket, one end of the press-fit rod is detachably connected and mounted at the end part of the telescopic rod of the press-fit electric cylinder, and the press-fit rod sequentially penetrates through a positioning channel pipe and a positioning pipe to press-fit the steel ball to be pressed at a first steel ball mounting position at the front end part of the air valve pump under the driving of the telescopic rod head of the press-fit electric cylinder;
The second steel ball press-fitting assembly and the third steel ball press-fitting assembly adopt structures consistent with those of the first steel ball press-fitting assembly.
By adopting the technical scheme, for the press mounting of a group of steel balls, the air valve pump of the transfer robot is required to be grabbed and placed on the air valve pump positioning and clamping platform of the first air valve pump steel ball press mounting machine, and the air valve pump positioning and clamping platform is used for positioning and pressing the air valve pump; the air valve pump positioning and clamping platform can be a positioning and pressing device designed according to the appearance of the air valve pump, the position of the air valve pump is fixed by adopting a mode that an air cylinder or an electric cylinder is matched with a profiling pressing block, after positioning and pressing are completed, electric linear sliding tables of press-mounting positioning assemblies of the first steel ball press-mounting assembly, the second steel ball press-mounting assembly and the third steel ball press-mounting assembly are all started, positioning pipes are respectively driven to contact the first steel ball press-mounting position, the second steel ball press-mounting position and the third steel ball press-mounting position of the air valve pump, after the detection positions of the laser sensors are correct, a steel ball feeding mechanism is controlled to respectively convey the first steel ball, the second steel ball and the third steel ball to steel ball ingress pipes of the first steel ball press-mounting assembly, the second steel ball press-mounting assembly and the third steel ball press-mounting assembly, and press-mounting cylinders of the three press-mounting assemblies are respectively started to press-mount pressing rods against the first steel ball press-mounting position, the second steel ball press-mounting position and the third steel ball press-mounting position, and the air valve pump positioning and clamping of the air valve pump of the three first press-mounting pump is completed.
Optionally, the first air valve pump steel ball press-mounting machine further comprises an identification device for identifying the air valve pump identification, and the identification device is detachably mounted on the press-mounting machine platform.
By adopting the technical scheme, the identification device can acquire the data such as the part specification, batch, label and the like of the steel ball air valve pump to be pressed in a code scanning mode and the like, and record the pressing link information.
Optionally, the first air valve pump steel ball press-fitting machine further comprises a steel ball feeding mechanism for conveying the steel balls to the first steel ball press-fitting assembly, the second steel ball press-fitting assembly and the third steel ball press-fitting assembly.
Optionally, the steel ball feeding mechanism comprises a vibration material distributing disc, a steel ball conveying pipeline and a high-pressure gas pipe, wherein a discharge hole of the vibration material distributing disc is communicated with one end of the steel ball conveying pipeline, the other end of the steel ball conveying pipeline is communicated with the steel ball ingress pipe, and the high-pressure gas pipe is connected with the end part of the steel ball conveying pipeline and is used for providing high-pressure gas for the steel ball conveying pipeline.
Through adopting above-mentioned technical scheme, steel ball feeding mechanism adopts vibration feed divider to come the ejection of compact to the steel ball, once goes out three steel ball, corresponds three steel ball pipeline respectively, and three steel ball pipeline is three steel ball pressure equipment subassembly's steel ball ingress pipe feed respectively, when accomplishing vibration ejection of compact, can detect through form such as photoelectric sensor, can close the export, and high-pressure gas pipe can carry the steel ball to the steel ball ingress pipe of three steel ball pressure equipment subassembly respectively to carrying high-pressure gas in the steel ball pipeline, realizes automatic feed.
Optionally, the second air valve pump steel ball press and the third air valve pump steel ball press are consistent with the first air valve pump steel ball press in structure, the second air valve pump steel ball press is located on the right side of the first air valve pump steel ball press, and the third air valve pump steel ball press is located on the right side of the second air valve pump steel ball press.
Optionally, the positioning tube of the first steel ball press assembly component of the second air valve pump steel ball press assembly machine is just opposite to the fourth steel ball installation position at the rear end part of the air valve pump during press assembly, the second air valve pump steel ball press assembly machine further comprises a steel ball press assembly component moving mechanism for translating the first steel ball press assembly component, the steel ball press assembly component moving mechanism comprises a linear rail, a translation sliding block and a translation driving electric cylinder, the linear rail is fixedly installed on a press assembly platform of the second air valve pump steel ball press assembly machine, the translation sliding block is assembled on the linear rail and is positioned on the linear rail for translation, the translation driving electric cylinder is installed on the press assembly platform, a piston rod of the translation driving electric cylinder is connected with the translation sliding block for driving the translation sliding block to move, and the bottom of a press assembly base of the first steel ball press assembly component is detachably installed on the translation sliding block.
Through adopting above-mentioned technical scheme, the fourth steel ball installation position of the rear end portion of second air valve pump steel ball pressure equipment machine can snatch and produce the interference to transfer robot, and the first steel ball pressure equipment subassembly of second air valve pump steel ball pressure equipment machine adopts the structure setting of translatable formula, can automatic action, and cooperation transfer robot realizes whole automatic pressure equipment.
Optionally, the automatic control system further comprises a press-fit controller based on a control chip, wherein the press-fit controller is used for respectively controlling the execution actions of the first air valve pump steel ball press-fit machine, the second air valve pump steel ball press-fit machine, the third air valve pump steel ball press-fit machine and the transfer robot.
By adopting the technical scheme, the press-fit controller can be in different automatic control modes, and the control chip can be in the forms of a singlechip, a PLC (programmable logic controller), an industrial control computer and the like.
A control method for steel ball press-mounting equipment of an air valve pump is provided, wherein the steel balls of the air valve pump are press-mounted by adopting the steel ball press-mounting equipment of the air valve pump, and the control method comprises the following steps:
Step1, a press-fit controller controls clamping jaws of a transfer robot to grab an air valve pump to be press-fitted on an air valve pump conveying line and place the air valve pump on an identification recognition device of a first air valve pump steel ball press-fit machine to sweep code recognition data;
Step 2, controlling the transfer robot to grab and place the air valve pump on an air valve pump positioning and clamping platform of the first air valve pump steel ball press-fitting machine, and positioning and pressing the air valve pump by the air valve pump positioning and clamping platform;
Step 3, controlling electric linear sliding tables of press-mounting positioning assemblies of the first steel ball press-mounting assembly, the second steel ball press-mounting assembly and the third steel ball press-mounting assembly to be started, respectively driving positioning pipes to contact first steel ball press-mounting positions, second steel ball press-mounting positions and third steel ball press-mounting positions of an air valve pump, respectively resetting the three press-mounting assemblies after the detection positions of the laser sensors are correct, respectively controlling a steel ball feeding mechanism to respectively convey the first steel ball, the second steel ball and the third steel ball to steel ball leading-in pipes of the first steel ball press-mounting assembly, the second steel ball press-mounting assembly and the third steel ball press-mounting assembly, respectively starting press-mounting electric cylinders of the three press-mounting assemblies to press-mount press-mounting rods against the first steel ball press-mounting positions, the second steel ball press-mounting positions and the third steel ball press-mounting positions, and finishing press-mounting of the first steel ball, second steel ball and third steel ball press-mounting positions, respectively, and loosening, positioning and compacting air valve pump positioning and clamping platforms of the three first air valve pump steel ball press-mounting machines;
Step 4, controlling a transfer robot to grasp and transfer air valve pumps which finish the press mounting of the first steel ball, the second steel ball and the third steel ball to an air valve pump positioning and clamping platform of a second air valve pump steel ball press mounting machine, positioning and pressing, and finishing the press mounting of the fourth steel ball, the fifth steel ball and the sixth steel ball according to the method of the step 3;
The translation driving cylinder of the second air valve pump steel ball press-fitting machine starts to drive the translation sliding block to translate, and the first steel ball press-fitting component is driven to leave the rear end part of the air valve pump;
And 5, controlling the transfer robot to grasp and transfer the air valve pumps with the fourth steel ball, the fifth steel ball and the sixth steel ball to an air valve pump positioning and clamping platform of a third air valve pump steel ball press-fitting machine, positioning and pressing, and finishing press-fitting of the seventh steel ball, the eighth steel ball and the ninth steel ball according to the method of the step 3, and controlling the transfer robot to grasp and transfer the air valve pumps with all the steel balls press-fitted to an air valve pump conveying line.
In summary, the present invention includes at least one of the following beneficial technical effects:
The invention can provide steel ball press-mounting equipment and a control method for an air valve pump, wherein a plurality of steel balls to be press-mounted of the air valve pump are divided into three groups corresponding to different press-mounting positions, three steel ball press-mounting machines are adopted to press-mount a first group of steel balls, a second group of steel balls and a third group of steel balls of the air valve pump, the situation that the positions of steel ball press-mounting mechanisms are arranged in the press-mounting process are interfered can be avoided, and a transfer robot is adopted to transfer among the press-mounting machines, so that automatic continuous press-mounting can be realized, and the press-mounting efficiency is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of a steel ball press-fitting apparatus for an air valve pump according to the present invention;
FIG. 2 is a schematic top view of a steel ball press-fitting apparatus for an air valve pump according to the present invention;
Fig. 3 is a schematic perspective view of a first air valve pump steel ball press-fitting machine of the air valve pump steel ball press-fitting device of the invention;
Fig. 4 is a schematic perspective view of a first steel ball press mechanism of a first air valve pump steel ball press machine of the air valve pump steel ball press equipment of the invention;
FIG. 5 is a schematic view of the partial enlarged structure of the area A of FIG. 4;
fig. 6 is a schematic perspective view of an air valve pump of the present invention;
Fig. 7 is a schematic view of the rear end portion of the air valve pump of the present invention;
fig. 8 is a left side view of the rear end of the air valve pump of the present invention;
fig. 9 is a right side view of the rear end of the air valve pump of the present invention;
Fig. 10 is a schematic view of the front end portion structure of the air valve pump of the present invention;
Reference numerals illustrate: 1. the first air valve pump steel ball press-fitting machine; 2. a second air valve pump steel ball press-fitting machine; 3. a third air valve pump steel ball press-fitting machine; 100. an air valve pump; 101. a first steel ball; 102. a second steel ball; 103. a third steel ball; 104. a fourth steel ball; 105. a fifth steel ball; 106. a sixth steel ball; 107. seventh steel ball; 108. eighth steel ball; 109. a ninth steel ball; 11. a press-fit machine platform; 12. the first steel ball press-fitting assembly; 121. pressing and installing a base; 122. an electric linear sliding table; 123. a positioning seat; 124. an L-shaped support plate; 125. positioning a channel tube; 126. a steel ball ingress pipe; 127. a positioning tube; 128. press-fitting an electric cylinder; 129. pressing the rod; 13. the second steel ball press-fitting assembly; 14. the third steel ball press-fitting assembly; 15. vibrating the material distributing disc; 16. steel ball conveying pipeline; 17. a high pressure gas pipe; 18. positioning and clamping platform of air valve pump; 19. an identification recognition device; 131. a linear rail; 132. a translation slider; 133. and a translation driving cylinder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention discloses air valve pump steel ball press-fitting equipment and a control method.
Referring to fig. 1 to 10, embodiment 1, an air valve pump steel ball press apparatus includes a first air valve pump steel ball press 1, a second air valve pump steel ball press 2, a third air valve pump steel ball press 3, and a transfer robot, the first air valve pump steel ball press 1 is provided with a first steel ball press mechanism for press-fitting a first group of steel balls of the air valve pump 100, the second air valve pump steel ball press 2 is provided with a second steel ball press mechanism for press-fitting a second group of steel balls of the air valve pump 100, the third air valve pump steel ball press 3 is provided with a third steel ball press mechanism for press-fitting a third group of steel balls of the air valve pump 100, and the transfer robot is used for gripping the air valve pump 100 and moves among the first steel ball press mechanism, the second steel ball press mechanism, and the third steel ball press mechanism.
To the three groups of steel balls that wait to press-fit of air valve pump 100, correspond different pressure equipment positions respectively, adopt three steel ball pressure equipment machines to press-fit first group steel ball, second group steel ball and the third group steel ball of air valve pump 100, can avoid the position interference condition that the steel ball pressure equipment mechanism arranged in the pressure equipment in-process, adopt transfer robot to transport between each pressure equipment machine, transfer robot can be five arm etc. forms, can realize automatic continuous pressure equipment, promote pressure equipment efficiency by a wide margin.
In embodiment 2, the first steel ball press-fitting mechanism is used for press-fitting the first steel ball 101, the second steel ball 102 and the third steel ball 103 of the air valve pump 100, the first steel ball 101 is positioned at the front end part of the air valve pump 100, the second steel ball 102 is positioned at the right side of the air valve pump 100, and the third steel ball 103 is positioned obliquely above the right side of the air valve pump 100;
The second steel ball pressing mechanism is used for pressing a fourth steel ball 104, a fifth steel ball 105 and a sixth steel ball 106 of the air valve pump 100, the fourth steel ball 104 is positioned at the rear end part of the air valve pump 100, the fifth steel ball 105 is positioned at the right side of the air valve pump 100, and the sixth steel ball 106 is positioned obliquely above the left side of the air valve pump 100;
the third steel ball pressing mechanism is used for pressing a seventh steel ball 107, an eighth steel ball 108 and a ninth steel ball 109 of the air valve pump 100, the seventh steel ball 107 is positioned at the front end part of the air valve pump 100, the eighth steel ball 108 is positioned at the left side of the air valve pump 100, and the ninth steel ball 109 is positioned obliquely below the right side of the air valve pump 100.
Referring to fig. 5-10, one or several steel ball press-fitting positions are arranged on the front end, the right side obliquely upper side, the rear end, the left side obliquely upper side, the right side obliquely lower side and other surfaces of the air valve pump 100, and due to the small size of the air valve pump 100, how to carry out the matching design of a reasonable press-fitting mechanism around the air valve pump 100 can realize one-time press-fitting of the steel balls with the largest press-fitting number, which is a technical problem to be considered by the press-fitting mechanism and the press-fitting process;
Specifically, nine steel balls of the air valve pump 100 are divided into three groups, the first group of steel balls comprises a first steel ball 101, a second steel ball 102 and a third steel ball 103, the second group of steel balls comprises a fourth steel ball 104, a fifth steel ball 105 and a sixth steel ball 106, the third group of steel balls comprises a seventh steel ball 107, an eighth steel ball 108 and a ninth steel ball 109, the arrangement of steel ball press-fitting mechanisms is correspondingly carried out on different positions of the nine steel balls of the air valve pump 100 respectively, each press-fitting machine correspondingly completes the press-fitting of three steel balls, the simultaneous press-fitting of three steel balls with different surfaces and different directions is realized by one press-fitting, and the press-fitting of nine steel balls of the air valve pump 100 can be realized after the three press-fitting is carried out, so that the problem of position interference of the press-fitting mechanisms is avoided.
In embodiment 3, a first air valve pump steel ball press 1 comprises a press-mounting platform 11, an air valve pump positioning and clamping device, an air valve pump pressing device and a first steel ball press-mounting mechanism, wherein the air valve pump positioning and clamping device is provided with an air valve pump mounting position, an air valve pump 100 is placed at the air valve pump mounting position, the air valve pump pressing device presses the air valve pump 100 downwards, the first steel ball press-mounting mechanism comprises a first steel ball press-mounting assembly 12, a second steel ball press-mounting assembly 13 and a third steel ball press-mounting assembly 14, the first steel ball press-mounting assembly 12 comprises a press-mounting base 121, an air valve pump positioning and clamping platform 18, the press-mounting base 121 and the air valve pump positioning and clamping platform 18 are respectively detachably mounted on the upper surface of the press-mounting platform 11, the air valve pump positioning and clamping platform 18 is provided with an air valve pump clamping position, the air valve pump 100 is placed at the air valve pump clamping position and then is compressed, the press mounting base 121 is positioned at the outer side of the front end part of the air valve pump 100 after the press mounting is completed, the press mounting positioning assembly comprises an electric linear sliding table 122, a positioning seat 123, an L-shaped support plate 124, a positioning channel pipe 125, a steel ball ingress pipe 126 and a positioning pipe 127, the track of the electric linear sliding table 122 is fixedly arranged on the press mounting base 121, the positioning seat 123 is arranged on a sliding block of the electric linear sliding table 122 and moves linearly along with the sliding block, one end of the L-shaped support plate 124 is detachably arranged on the positioning seat 123, the positioning channel pipe 125 is detachably arranged at the other end of the L-shaped support plate 124, the position of the L-shaped support plate 124 where the positioning channel pipe 125 is arranged is provided with a press mounting rod through hole, the steel ball ingress pipe 126 is arranged at the top of the positioning channel pipe 125 and used for leading in a steel ball to be pressed, the positioning pipe 127 is arranged at the side edge of the positioning channel pipe 125, and is opposite to the first steel ball mounting position at the front end part of the air valve pump 100;
The press-fit assembly comprises a press-fit electric cylinder 128 and a press-fit rod 129, wherein the press-fit electric cylinder 128 is detachably mounted on the press-fit base 121 through a bracket, one end of the press-fit rod 129 is detachably connected and mounted at the end part of a telescopic rod of the press-fit electric cylinder 128, and the press-fit rod 129 sequentially penetrates through the positioning channel pipe 125 and the positioning pipe 127 to press-fit a steel ball to be pressed at a first steel ball mounting position at the front end part of the air valve pump 100 under the driving of a telescopic rod head of the press-fit electric cylinder 128;
The second steel ball press-fitting assembly 13 and the third steel ball press-fitting assembly 14 adopt structures identical to those of the first steel ball press-fitting assembly 12.
For press mounting of a group of steel balls, the air valve pump 100 of the transfer robot is required to be grabbed and placed on the air valve pump positioning and clamping platform 18 of the first air valve pump steel ball press mounting machine 1, and the air valve pump positioning and clamping platform 18 is used for positioning and pressing the air valve pump 100; the air valve pump positioning and clamping platform 18 can be a positioning and clamping device designed according to the appearance of the air valve pump 100, the position of the air valve pump 100 is fixed by adopting a cylinder or an electric cylinder to match with a profiling pressing block, after the positioning and clamping are completed, the electric linear sliding tables 122 of the press-mounting positioning assemblies of the first steel ball press-mounting assembly 12, the second steel ball press-mounting assembly 13 and the third steel ball press-mounting assembly 14 are started, the positioning pipes 127 are respectively driven to contact the first steel ball press-mounting position, the second steel ball press-mounting position and the third steel ball press-mounting position of the air valve pump 100, after the detection positions of the laser sensors are correct, the steel ball feeding mechanism is controlled to respectively convey the first steel ball 101, the second steel ball 102 and the third steel ball 103 to the steel ball ingress pipe 126 of the first steel ball press-mounting assembly 12, the second steel ball press-mounting assembly 13 and the third steel ball press-mounting assembly 14, the press-mounting electric cylinders 128 of the three press-mounting assemblies are respectively started to press the press-mounting rods 129 against the first steel ball press-mounting position, the second steel ball press-mounting position and the third steel ball press-mounting position, the first steel ball press-mounting position and the third steel ball press-mounting position, and finish the press-mounting of the first steel ball 101, the second steel ball 102 and the third steel ball press-mounting assembly, the third steel ball press-mounting assembly respectively, and the air valve pump positioning and clamping platform 18 are reset, and the air valve pump positioning and clamping platform 18 is released.
In embodiment 4, the first air valve pump steel ball press 1 further includes a mark recognition device 19 for recognizing the mark of the air valve pump 100, and the mark recognition device 19 is detachably mounted on the press platform 11.
The identification and recognition device 19 can acquire the data such as the part specification, batch, label and the like of the steel ball air valve pump 100 to be pressed in a code scanning mode and the like, and record the pressing link information.
In embodiment 5, the first air valve pump steel ball press 1 further includes a steel ball feeding mechanism for feeding steel balls to the first steel ball press assembly 12, the second steel ball press assembly 13, and the third steel ball press assembly 14.
In embodiment 6, the steel ball feeding mechanism comprises a vibration material distributing disc 15, a steel ball conveying pipeline 16 and a high-pressure gas pipe 17, wherein a discharge hole of the vibration material distributing disc 15 is communicated with one end of the steel ball conveying pipeline 16, the other end of the steel ball conveying pipeline 16 is communicated with a steel ball ingress pipe 126, and the high-pressure gas pipe 17 is connected with the end of the steel ball conveying pipeline 16 and is used for providing high-pressure gas for the steel ball conveying pipeline 16.
The steel ball feeding mechanism adopts the vibration feed tray 15 to discharge the steel balls, three steel balls are discharged once, three steel ball conveying pipelines 16 are respectively corresponding to the three steel ball conveying pipelines 16, the three steel ball conveying pipelines 16 are respectively used for feeding steel ball ingress pipes 126 of the three steel ball press-fitting assemblies, when vibration discharge is completed, the steel ball feeding mechanism can detect through the forms of photoelectric sensors and the like, the outlet can be closed, the high-pressure gas pipe 17 can convey high-pressure gas in the steel ball conveying pipelines 16 to respectively convey the steel balls to the steel ball ingress pipes 126 of the three steel ball press-fitting assemblies, and automatic feeding is realized.
In embodiment 7, the second air valve pump steel ball press 2 and the third air valve pump steel ball press 3 are identical to the first air valve pump steel ball press 1 in structure, the second air valve pump steel ball press 2 is located on the right side of the first air valve pump steel ball press 1, and the third air valve pump steel ball press 3 is located on the right side of the second air valve pump steel ball press 2.
In embodiment 8, the positioning tube 127 of the first steel ball press assembly 12 of the second air valve pump steel ball press assembly 2 is opposite to the fourth steel ball installation position at the rear end of the air valve pump 100 during press assembly, the second air valve pump steel ball press assembly 2 further comprises a steel ball press assembly moving mechanism for moving the first steel ball press assembly 12, the steel ball press assembly moving mechanism comprises a linear rail 131, a translation sliding block 132 and a translation driving electric cylinder 133, the linear rail 131 is fixedly installed on the press assembly platform 11 of the second air valve pump steel ball press assembly 2, the translation sliding block 132 is assembled on the linear rail 131 and is positioned on the linear rail 131 for translation, the translation driving electric cylinder 133 is installed on the press assembly platform 11, a piston rod of the translation driving electric cylinder 133 is connected with the translation sliding block 132 for driving the translation sliding block 132 to move, and the bottom of the press assembly base 121 of the first steel ball press assembly 12 is detachably installed on the translation sliding block 132.
The fourth steel ball installation position at the rear end part of the second air valve pump steel ball press-fitting machine 2 can interfere grabbing of the transfer robot, the first steel ball press-fitting assembly 12 of the second air valve pump steel ball press-fitting machine 2 is arranged in a translatable structure, and can automatically act and cooperate with the transfer robot to realize full-course automatic press-fitting.
Embodiment 9 further comprises a press-fit controller based on a control chip, wherein the press-fit controller controls the execution actions of the first air valve pump steel ball press-fit machine 1, the second air valve pump steel ball press-fit machine 2, the third air valve pump steel ball press-fit machine 3 and the transfer robot respectively.
The press-fit controller can be in different automatic control modes, and the control chip can be in the forms of a singlechip, a PLC (programmable logic controller), an industrial control computer and the like.
Embodiment 10, a control method for steel ball press-fitting equipment of an air valve pump, which is used for press-fitting a plurality of steel balls of an air valve pump 100, comprises the following steps:
Step 1, a press-fit controller controls clamping jaws of a transfer robot to grab an air valve pump 100 to be press-fitted on an air valve pump conveying line and place the air valve pump 100 on an identification recognition device 19 of a first air valve pump steel ball press-fit machine 1 to scan code recognition data;
Step 2, controlling a transfer robot to grasp and place the air valve pump 100 on the air valve pump positioning and clamping platform 18 of the first air valve pump steel ball press-fitting machine 1, and positioning and pressing the air valve pump 100 by the air valve pump positioning and clamping platform 18;
Step 3, controlling the electric linear sliding tables 122 of the press-mounting positioning assemblies of the first steel ball press-mounting assembly 12, the second steel ball press-mounting assembly 13 and the third steel ball press-mounting assembly 14 to be started, respectively driving the positioning pipe 127 to contact the first steel ball press-mounting position, the second steel ball press-mounting position and the third steel ball press-mounting position of the air valve pump 100, respectively, after the detection positions of the laser sensors are correct, controlling the steel ball feeding mechanism to respectively convey the first steel ball 101, the second steel ball 102 and the third steel ball 103 to the steel ball ingress pipe 126 of the first steel ball press-mounting assembly 12, the second steel ball press-mounting assembly 13 and the third steel ball press-mounting assembly 14, respectively, starting the press-mounting cylinders 128 of the three press-mounting assemblies to respectively press-mount the press-mounting rods 129 against the first steel ball press-mounting position, the second steel ball press-mounting position and the third steel ball press-mounting position, and finishing the press-mounting of the first steel ball 101, the second steel ball 102 and the third steel ball 103, respectively resetting the three press-mounting assemblies, and loosening the positioning and pressing of the air valve pump positioning and clamping platform 18 of the three first air valve pump press-mounting assemblies 1;
Step 4, controlling a transfer robot to grasp and transfer the air valve pump 100 which is pressed by the first steel ball 101, the second steel ball 102 and the third steel ball 103 to the air valve pump positioning clamping platform 18 of the second air valve pump steel ball pressing machine 2, positioning and pressing, and finishing the pressing of the fourth steel ball 104, the fifth steel ball 105 and the sixth steel ball 106 according to the method of the step 3;
The translation driving cylinder 133 of the second air valve pump steel ball press-fitting machine 2 starts to drive the translation sliding block 132 to translate, and drives the first steel ball press-fitting assembly 12 to leave the rear end part of the air valve pump 100;
and 5, controlling the transfer robot to grasp and transfer the air valve pumps 100 with the fourth steel ball 104, the fifth steel ball 105 and the sixth steel ball 106 to the air valve pump positioning clamping platform 18 of the third air valve pump steel ball press-fitting machine 3, positioning and pressing, and finishing press-fitting of the seventh steel ball 107, the eighth steel ball 108 and the ninth steel ball 109 according to the method of the step 3, and controlling the transfer robot to grasp and transfer the air valve pumps 100 with all the steel balls pressed and assembled to an air valve pump conveying line.
The above embodiments are not intended to limit the scope of the present invention, and therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (9)
1. The utility model provides an air valve pump steel ball pressure equipment which characterized in that: the transfer robot is used for grabbing and clamping the air valve pump (100) and moving among the first steel ball press mechanism, the second steel ball press mechanism and the third steel ball press mechanism;
The first steel ball pressing mechanism is used for pressing a first steel ball (101), a second steel ball (102) and a third steel ball (103) of the air valve pump (100), the first steel ball (101) is positioned at the front end part of the air valve pump (100), the second steel ball (102) is positioned on the right side of the air valve pump (100), and the third steel ball (103) is positioned above the right side of the air valve pump (100) in an inclined manner;
The second steel ball pressing mechanism is used for pressing a fourth steel ball (104), a fifth steel ball (105) and a sixth steel ball (106) of the air valve pump (100), the fourth steel ball (104) is positioned at the rear end part of the air valve pump (100), the fifth steel ball (105) is positioned on the right side of the air valve pump (100), and the sixth steel ball (106) is positioned above the left side of the air valve pump (100) in an inclined manner;
The third steel ball press-fitting mechanism is used for press-fitting a seventh steel ball (107), an eighth steel ball (108) and a ninth steel ball (109) of the air valve pump (100), the seventh steel ball (107) is positioned at the front end part of the air valve pump (100), the eighth steel ball (108) is positioned at the left side of the air valve pump (100), and the ninth steel ball (109) is positioned at the right obliquely lower part of the air valve pump (100).
2. The air valve pump steel ball press-fitting device according to claim 1, wherein: the first air valve pump steel ball press-fitting machine (1) comprises a press-fitting machine platform (11), an air valve pump positioning and clamping device, an air valve pump pressing device and a first steel ball press-fitting mechanism, wherein the air valve pump positioning and clamping device is provided with an air valve pump mounting position, an air valve pump (100) is placed at the air valve pump mounting position, the air valve pump pressing device presses the air valve pump (100) downwards, the first steel ball press-fitting mechanism comprises a first steel ball press-fitting assembly (12), a second steel ball press-fitting assembly (13) and a third steel ball press-fitting assembly (14), the first steel ball press-fitting assembly (12) comprises a press-fitting base (121), an air valve pump positioning and clamping platform (18), a press-fitting positioning assembly and a press-fitting assembly, the press-fitting base (121) and the air valve pump positioning and clamping platform (18) are respectively detachably mounted on the upper surface of the press-fitting platform (11), the air valve pump positioning and clamping platform (18) is provided with an air valve pump mounting position, the air valve pump (100) is pressed after being placed at the air valve pump mounting position, the press-fitting base (121) is positioned at the outer side of the front end of the press-fitting pump (100), the press-fitting assembly comprises an electric sliding table (123), an electric sliding table (122), a linear sliding table (122), a positioning pipe (122) and a positioning plate (125) are mounted on a rail (122), the positioning seat (123) is arranged on a sliding block of the electric linear sliding table (122) and moves along with the sliding block in a linear manner, one end of the L-shaped support plate (124) is detachably arranged on the positioning seat (123), the positioning channel pipe (125) is detachably arranged at the other end of the L-shaped support plate (124), a press-fit rod through hole is formed in the position of the L-shaped support plate (124) where the positioning channel pipe (125) is arranged, a steel ball ingress pipe (126) is arranged at the top of the positioning channel pipe (125) and used for leading in a steel ball to be pressed, and the positioning pipe (127) is arranged at the side edge of the positioning channel pipe (125) and faces to a first steel ball mounting position at the front end part of the air valve pump (100);
the press-fit assembly comprises a press-fit electric cylinder (128) and a press-fit rod (129), wherein the press-fit electric cylinder (128) is detachably mounted on a press-fit base (121) through a support, one end of the press-fit rod (129) is detachably connected and mounted at the end part of a telescopic rod of the press-fit electric cylinder (128), and the press-fit rod (129) sequentially penetrates through a positioning channel pipe (125) and a positioning pipe (127) under the driving of a telescopic rod head of the press-fit electric cylinder (128) to press-fit a steel ball to be pressed at a first steel ball mounting position at the front end part of the air valve pump (100);
the second steel ball press-fitting assembly (13) and the third steel ball press-fitting assembly (14) adopt structures consistent with those of the first steel ball press-fitting assembly (12).
3. The air valve pump steel ball press-fitting device according to claim 2, wherein: the first air valve pump steel ball press-fitting machine (1) further comprises an identification recognition device (19) for recognizing the identification of the air valve pump (100), and the identification recognition device (19) is detachably arranged on the press-fitting machine platform (11).
4. The air valve pump steel ball press-fitting device according to claim 3, wherein: the first air valve pump steel ball press-fitting machine (1) further comprises a steel ball feeding mechanism for conveying steel balls to the first steel ball press-fitting assembly (12), the second steel ball press-fitting assembly (13) and the third steel ball press-fitting assembly (14).
5. The air valve pump steel ball press-fitting device according to claim 4, wherein: the steel ball feeding mechanism comprises a vibration material distribution disc (15), a steel ball conveying pipeline (16) and a high-pressure gas pipe (17), wherein a discharge hole of the vibration material distribution disc (15) is communicated with one end of the steel ball conveying pipeline (16), the other end of the steel ball conveying pipeline (16) is communicated with a steel ball ingress pipe (126), and the high-pressure gas pipe (17) is connected with the end part of the steel ball conveying pipeline (16) and is used for providing high-pressure gas for the steel ball conveying pipeline (16).
6. The air valve pump steel ball press-fitting device according to claim 5, wherein: the second air valve pump steel ball press (2) and the third air valve pump steel ball press (3) are consistent with the first air valve pump steel ball press (1), the second air valve pump steel ball press (2) is positioned on the right side of the first air valve pump steel ball press (1), and the third air valve pump steel ball press (3) is positioned on the right side of the second air valve pump steel ball press (2).
7. The air valve pump steel ball press-fitting device according to claim 6, wherein: the positioning tube (127) of the first steel ball press assembly component (12) of the second air valve pump steel ball press assembly machine (2) is right opposite to a fourth steel ball installation position at the rear end part of the air valve pump (100) during press assembly, the second air valve pump steel ball press assembly machine (2) further comprises a steel ball press assembly component moving mechanism for moving the first steel ball press assembly component (12), the steel ball press assembly component moving mechanism comprises a linear rail (131), a translation sliding block (132) and a translation driving cylinder (133), the linear rail (131) is fixedly installed on a press assembly platform (11) of the second air valve pump steel ball press assembly machine (2), the translation sliding block (132) is assembled on the linear rail (131) and is located on the linear rail (131) for translation, the translation driving cylinder (133) is installed on the press assembly platform (11), a piston rod of the translation driving cylinder (133) is connected with the translation sliding block (132), and the bottom of a press assembly base (121) of the first steel ball press assembly component (12) is detachably installed on the translation sliding block (132).
8. The air valve pump steel ball press-fitting device according to claim 7, wherein: the automatic transfer robot also comprises a press-fit controller based on a control chip, wherein the press-fit controller respectively controls the execution actions of the first air valve pump steel ball press-fit machine (1), the second air valve pump steel ball press-fit machine (2), the third air valve pump steel ball press-fit machine (3) and the transfer robot.
9. A control method of steel ball press mounting equipment of an air valve pump is characterized by comprising the following steps of: the air valve pump steel ball press fitting device for press fitting a plurality of steel balls of an air valve pump (100) according to claim 8, comprising the steps of:
step 1, a press-fit controller controls clamping jaws of a transfer robot to grab an air valve pump (100) to be press-fitted on an air valve pump conveying line and place the air valve pump on an identification recognition device (19) of a first air valve pump steel ball press-fit machine (1) to sweep code recognition data;
Step 2, controlling a transfer robot to grasp and place an air valve pump (100) on an air valve pump positioning and clamping platform (18) of the first air valve pump steel ball press-fitting machine (1), and positioning and pressing the air valve pump (100) by the air valve pump positioning and clamping platform (18);
Step 3, controlling an electric linear sliding table (122) of a press-mounting positioning assembly of a first steel ball press-mounting assembly (12), a second steel ball press-mounting assembly (13) and a third steel ball press-mounting assembly (14) to be started, respectively driving a positioning pipe (127) to contact a first steel ball press-mounting position, a second steel ball press-mounting position and a third steel ball press-mounting position of an air valve pump (100), controlling a steel ball feeding mechanism to respectively convey a first steel ball (101), a second steel ball (102) and a third steel ball (103) to steel ball ingress pipes (126) of the first steel ball press-mounting assembly (12), the second steel ball press-mounting assembly (13) and the third steel ball press-mounting assembly (14) after detection positions of laser sensors are correct, respectively starting press-mounting electric cylinders (128) of the three press-mounting assemblies to respectively press-mount the first steel ball press-mounting position, the second steel ball press-mounting position and the third steel ball press-mounting position of the air valve pump (100), and finishing press-mounting of the first steel ball (101), the second steel ball (102) and the third steel ball press-mounting assembly, respectively resetting the three steel ball ingress pipes (126), respectively, and pressing the press-mounting electric cylinders (128) of the three press-mounting assemblies to respectively press-tightly and press-press the air valve pump (18;
Step 4, controlling a transfer robot to grasp and transfer an air valve pump (100) which is pressed by a first steel ball (101), a second steel ball (102) and a third steel ball (103) to an air valve pump positioning clamping platform (18) of a second air valve pump steel ball pressing machine (2) and to position and press, and pressing a fourth steel ball (104), a fifth steel ball (105) and a sixth steel ball (106) according to the method of the step 3);
A translation driving cylinder (133) of the second air valve pump steel ball press-fitting machine (2) starts to drive a translation sliding block (132) to translate, and the first steel ball press-fitting assembly (12) is driven to leave the rear end part of the air valve pump (100);
And 5, controlling the transfer robot to grasp and transfer the air valve pumps (100) which finish the fourth steel ball (104), the fifth steel ball (105) and the sixth steel ball (106) onto an air valve pump positioning and clamping platform (18) of a third air valve pump steel ball press-fitting machine (3) and to position and press, finishing the press-fitting of the seventh steel ball (107), the eighth steel ball (108) and the ninth steel ball (109) according to the method of the step 3), and controlling the transfer robot to grasp and transfer the air valve pumps (100) which finish the press-fitting of all the steel balls onto an air valve pump conveying line.
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| CN202410598717.4A CN118162900B (en) | 2024-05-15 | 2024-05-15 | Air valve pump steel ball press-fitting equipment and control method |
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