CN111532771B - Semi-automatic conveying device for nuts, flat pads and elastic pieces - Google Patents
Semi-automatic conveying device for nuts, flat pads and elastic pieces Download PDFInfo
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- CN111532771B CN111532771B CN202010390858.9A CN202010390858A CN111532771B CN 111532771 B CN111532771 B CN 111532771B CN 202010390858 A CN202010390858 A CN 202010390858A CN 111532771 B CN111532771 B CN 111532771B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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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
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
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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
- B23P19/04—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 assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening 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
- B23P19/04—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 assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
- B23P19/082—Machines for placing washers, circlips, or the like on bolts or other members for placing washers on nuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a semi-automatic conveying device for nuts, flat pads and elastic sheets, wherein a supporting mechanism is used for supporting and connecting a driving mechanism and a clamping mechanism; the clamping mechanism comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is arranged at the upper part of the supporting column, and the second clamping mechanism is arranged at the lower part of the supporting column through a bearing; the feeding mechanism comprises a lower charging barrel and a feeding barrel, the lower charging barrel is fixed on the second clamping mechanism, and the feeding barrel is sleeved with the lower charging barrel and fixed on the first clamping mechanism; the material pushing mechanism is used for pushing out the material conveyed into the feeding barrel; the driving mechanism comprises a motor driving device for driving the clamping mechanism to rotate at the same frequency, an air cylinder for driving the material pushing mechanism to push material and a driving device for driving the second clamping mechanism to move up and down. The invention can realize semi-automatic transportation of the bolt assembly, reduce the floor area of the device in the transportation process and improve the assembly efficiency of the bolt assembly.
Description
Technical Field
The invention relates to the field of water purification tank assembly, in particular to a semi-automatic conveying device which can feed nuts, flat gaskets and elastic sheet rings after manual batch discharge of conventional bolt assemblies.
Background
Traditional bolt assembly carries out the pay-off with the vibration dish, and this kind of mode cost is very high, if will carry nut, flat pad, spring washer just must use three vibration dish respectively to carry, and area is big. And pure people's frock is joined in marriage and need select bolt assembly earlier, and then assemble the fastening in proper order, though reduced the cost of equipment, but greatly increased workman's intensity of labour to production efficiency has been reduced. Whether the conveying device can reduce the manufacturing cost of the device on the premise of not increasing the labor cost of workers as much as possible or not, increases the space utilization rate of the device in a field and directly influences the benefit of a manufacturer. In the prior art, automatic fastening and assembling of bolts by using a mechanical arm are generally used, and the key for improving the automation of bolt assembling is to reduce the occupied area of a bolt assembly conveying device and the manufacturing cost of the device.
At present, in the assembly process of each assembly of the water purifying tank, the operation sequence of bolt installation is generally as follows: (1) one worker takes the bolt from the bolt box, and the other worker takes the nut, the flat pad and the elastic sheet; (2) workers respectively carry out primary bolt alignment on one side of the filter plate; (3) one worker fixes one side of the nut by hand, and the other worker integrally fastens the bolt assembly by an automatic screwdriver. The installation operation of above-mentioned bolt consumes the manpower, and work efficiency is low, can not satisfy the beat requirement when water purification groove batch production. The key for realizing automatic bolt assembly and improving efficiency is to use a mechanical arm to fasten bolts. How to bring the bolt assembly to a fixed position with a low cost and small footprint has been a challenge in this neighborhood.
Disclosure of Invention
The invention aims to provide a semi-automatic bolt assembly conveying device which can automatically convey nuts, spring gaskets and flat gaskets from a charging barrel to the tail end of the device according to production beats and realize the function of butt joint with the tail end of a bolt assembly mechanical arm, and solves the technical problems of large occupied space and high manufacturing cost of the traditional vibrating disk.
The scheme adopted by the invention for realizing the aim is as follows: a semi-automatic conveying device for nuts, flat pads and elastic sheets comprises a supporting mechanism, a clamping mechanism, a feeding mechanism, a material pushing mechanism and a driving mechanism;
the supporting mechanism is used for supporting and connecting the driving mechanism and the clamping mechanism; the supporting mechanism comprises a vertical supporting column;
the clamping mechanism comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is arranged at the upper part of the supporting column, and the second clamping mechanism is arranged at the lower part of the supporting column through a bearing;
the feeding mechanism comprises a feeding barrel and a feeding barrel, the feeding barrel comprises a nut feeding barrel, a flat cushion feeding barrel and an elastic sheet feeding barrel, and the feeding barrel comprises a nut feeding barrel, a flat cushion feeding barrel and an elastic sheet feeding barrel which correspond to the feeding barrel; the lower charging barrels are respectively fixed on the clamping ends of the second clamping mechanisms and comprise outer barrels, ejector springs with the bottom ends fixed in the outer barrels and movable ejector blocks fixed at the top ends of the ejector springs; the side surface of the outer cylinder body is provided with a longitudinal sliding chute, and the bottom of the longitudinal sliding chute is communicated with a transverse clamping groove; the movable ejector block is provided with a clamping part capable of sliding along the longitudinal sliding groove; the feeding barrel is of a T-shaped structure, the horizontal part of the T-shaped structure is a material pushing barrel, the vertical part of the T-shaped structure is a feeding sleeve, the feeding sleeve is sleeved with the outer barrel of the lower feeding barrel and fixed on the clamping end of the first clamping mechanism, and the side surface of the feeding sleeve is provided with a clamping part sliding groove corresponding to the longitudinal sliding groove; the material pushing cylinder is provided with a material pushing channel communicated with the feeding sleeve, one end of the material pushing cylinder is provided with a horizontal chute, and the other end of the material pushing cylinder is provided with a feeding hole; the apertures of a material pushing channel and a material feeding hole which are arranged in the nut feeding barrel, the flat pad feeding barrel and the elastic sheet feeding barrel respectively correspond to the apertures of the nut, the flat pad and the elastic sheet so as to ensure that the quantity of materials fed into the material pushing barrel each time is one;
the pushing mechanism comprises a sliding block guide cylinder and a pushing assembly, the pushing assembly comprises a nut pushing assembly, a flat cushion pushing assembly and a spring plate pushing assembly, each group of pushing assembly comprises a vertical moving sliding block, a horizontal moving sliding block, a sliding block connecting rod, a reset spring and a pushing block, the sliding block guide cylinder is mounted at the top of a support column through a bearing and is fixedly connected with the first clamping mechanism, a vertical sliding groove corresponding to each group of pushing assembly is formed in the side surface of the sliding block guide cylinder, and the vertical moving sliding block can vertically move in the vertical sliding groove and is connected with the bottom of the sliding block guide cylinder through the reset spring; two ends of the sliding block connecting rod are respectively hinged with the vertical moving sliding block and the horizontal moving sliding block, the horizontal moving sliding block is of a 'ri' -shaped structure and is sleeved at one section of the material pushing cylinder, which is provided with a horizontal sliding chute, and the end part of the horizontal moving sliding block is provided with a material pushing block used for pushing the material sent to the material pushing cylinder out from the feeding hole;
the driving mechanism comprises a motor driving device for driving the first clamping mechanism and the second clamping mechanism to rotate at the same frequency, an air cylinder for driving the vertical movement sliding block of the material pushing mechanism to move vertically and a driving device for driving the second clamping mechanism to move up and down along the supporting column.
The following technical scheme is taken as a further optimized technical scheme:
the feed cylinder still including fixing the guide post in the urceolus, the liftout spring cup joints outside the guide post, and the guide post diameter of feed cylinder under nut feed cylinder, the flat pad feed cylinder and the shell fragment feed cylinder corresponds with the aperture of nut, flat pad and shell fragment respectively.
The first clamping mechanism and the second clamping mechanism are both provided with sheave mechanisms connected with a motor driving device, and the motor driving device drives the sheave mechanisms to rotate so as to drive the first clamping mechanism and the second clamping mechanism to rotate at the same frequency.
The number of the nut feeding barrels is more than 2 times that of the flat gasket feeding barrels or the elastic sheet feeding barrels, so that the number of the nuts assembled in one time in the whole semi-automatic conveying device is equal to the number of the flat gaskets or the number of the elastic sheets; correspondingly, the number of the nut feeding cylinders is more than 2 times that of the flat cushion feeding cylinders or the elastic sheet feeding cylinders, and the number of the nut pushing assemblies is more than 2 times that of the flat cushion pushing assemblies or the elastic sheet pushing assemblies.
The nut feeding barrel, the nut feeding barrel and the nut pushing assembly are respectively provided with 2 groups, and the flat cushion feeding barrel, the elastic sheet feeding barrel, the flat cushion pushing assembly or the elastic sheet pushing assembly is respectively provided with 1 group.
Compared with the prior art, the invention has the outstanding advantages that:
(1) and meanwhile, the semi-automatic feeding function of the nut, the flat gasket and the spring gasket is achieved.
(2) The device has small occupied area, can realize the process of conveying and fastening the bolt assembly by matching with the mechanical arm fastening device, and has low manufacturing cost compared with the process of conveying the nut, the flat cushion and the elastic sheet to the end of the mechanical arm by using three vibrating discs respectively.
Drawings
Fig. 1 is a schematic structural diagram of a feeding state of a semi-automatic conveying device for nuts, flat pads and elastic sheets according to the invention.
Fig. 2 is a schematic view of a connection structure of the pushing mechanism and the feeding mechanism according to the present invention.
Fig. 3 is a schematic view illustrating a material pushing state of the material pushing block according to the present invention.
Fig. 4 is a schematic structural diagram of the slider guide cylinder according to the present invention.
Fig. 5 is a schematic structural diagram of the first clamping mechanism and the second clamping mechanism according to the present invention.
Fig. 6 is a schematic structural diagram of the geneva mechanism of the present invention.
Fig. 7 is a schematic structural view of a second nut charging barrel according to the present invention.
Fig. 8 is a schematic structural view of the outer cylinder and the guide post shown in fig. 7.
Fig. 9 is a schematic structural view of the first nut feeding barrel according to the present invention.
Fig. 10 is a schematic structural diagram of the flat mat feeding barrel of the present invention, and the structure of the spring plate feeding barrel is the same as that of the flat mat feeding barrel.
Fig. 11 is a schematic structural diagram of a blanking state of the semi-automatic conveying device for nuts, flat pads and elastic sheets according to the present invention.
Wherein the reference numerals are:
1. the device comprises an air cylinder, 2, a slide block guide cylinder, 3, a material pushing mechanism, 4, a first nut feeding cylinder, 5, a first clamping mechanism, 6, a first nut discharging cylinder, 7, a second nut discharging cylinder, 8, a support column, 9, an elastic sheet discharging cylinder, 10, a flat cushion discharging cylinder, 11, a motor driving device, 12, a flat cushion feeding cylinder, 13, an elastic sheet feeding cylinder, 14, a sheave mechanism, 15, a second clamping mechanism and 16, a second nut feeding cylinder.
31. A vertical moving slide block, 32 a slide block connecting rod, 33 a horizontal moving slide block, and 34 a material pushing block.
41. The nut pushing-out device comprises a nut pushing-out barrel 42, a nut feeding sleeve 43, a first horizontal sliding groove 44, a nut feeding hole 45 and a first movable top block clamping part sliding groove 45.
71. The device comprises an outer cylinder body, 72 movable ejector blocks, 73 ejector springs, 74 clamping grooves and 75 guide columns.
121. The flat pad pushing cylinder is 122, the second horizontal sliding groove is 123, the flat pad feeding hole is 124, the flat pad feeding sleeve is 125, and the second movable top block clamping part sliding groove is formed.
Detailed Description
The technical solutions of the present invention will be described hereinafter using terms commonly used by those skilled in the art to convey the substance of their work to others skilled in the art. The present solution may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The following examples are put forth so as to provide a more complete and complete disclosure of the invention, and to fully convey the scope of its inclusion to those skilled in the art. It is intended that the specific embodiments shown and described be replaced by a wide variety of alternative and/or equivalent implementations without departing from the scope of the present invention. This disclosure is intended to cover any adaptations or variations of the embodiments discussed herein. Specific numbers, components, and configurations are set forth in the embodiments for illustrative purposes, however, alternative embodiments may be practiced by those skilled in the art without these specific details. In other instances, well-known features may be omitted or simplified in order not to obscure the illustrative embodiments.
As shown in fig. 1 to 11, the semi-automatic conveying device for nuts, flat pads and elastic sheets of the present invention comprises a supporting mechanism, a clamping mechanism, a feeding mechanism, a pushing mechanism 3 and a driving mechanism; the supporting mechanism is used for supporting and connecting the driving mechanism and the clamping mechanism; the supporting mechanism comprises a vertical supporting column 8; the clamping mechanism comprises a first clamping mechanism 5 and a second clamping mechanism 15, the first clamping mechanism 5 is installed on the upper portion of the supporting column 8, and the second clamping mechanism 15 is installed on the lower portion of the supporting column 8 through a bearing; the driving mechanism comprises a motor driving device 11 for driving the first clamping mechanism 5 and the second clamping mechanism 15 to rotate at the same frequency, an air cylinder 1 for driving a vertically moving slide block 31 of the material pushing mechanism 3 to move vertically, and a driving device for driving the second clamping mechanism 15 to move up and down along the supporting column 8. The first clamping mechanism 5 and the second clamping mechanism 15 are both provided with a sheave mechanism 14 connected with the motor driving device 11, and the motor driving device 11 drives the sheave mechanism 14 to rotate so as to drive the first clamping mechanism 5 and the second clamping mechanism 15 to rotate at the same frequency.
As shown in fig. 1, 7 and 8, the feeding mechanism comprises a feeding barrel and a feeding barrel, wherein the feeding barrel comprises a first nut feeding barrel 6, a second nut feeding barrel 7, a flat pad feeding barrel 10 and a spring plate feeding barrel 9, and the feeding barrel comprises a first nut feeding barrel 4, a second nut feeding barrel 16, a flat pad feeding barrel 12 and a spring plate feeding barrel 13 which correspond to the feeding barrel; the four groups of lower charging barrels are respectively fixed on the four clamping ends of the second clamping mechanism 15, and each group of lower charging barrels comprises an outer barrel body 71, a guide column 75 fixed in the outer barrel body 71, an ejecting spring 73 sleeved outside the guide column 75 and with the bottom end fixed in the outer barrel body 71, and a movable ejecting block 72 fixed at the top end of the ejecting spring 73. The diameters of the guide columns 75 of the first nut blanking barrel 6, the second nut blanking barrel 7, the flat pad blanking barrel 10 and the elastic sheet blanking barrel 9 correspond to the apertures of the nuts, the flat pads and the elastic sheets respectively, so that blanking and feeding are facilitated. A longitudinal sliding groove is formed in the side face of the outer cylinder 71, and the bottom of the longitudinal sliding groove is communicated with a transverse clamping groove 74; the movable top block 72 is provided with a locking portion capable of sliding along the longitudinal sliding groove. During blanking, the movable top block 72 slides downwards and the clamping part is pushed into the clamping groove 74, and then the nut, the flat pad or the elastic sheet is arranged in the blanking barrel and sleeved on the guide post 75. During feeding, the clamping part of the movable ejector block 72 is shifted into the longitudinal sliding groove from the clamping groove 74, and the ejector spring 73 and the movable ejector block 72 can convey materials upwards into the feeding barrel.
As shown in fig. 9 and 10, the feeding barrels are all of a T-shaped structure, the horizontal part of the T-shaped structure is a material pushing barrel, the vertical part of the T-shaped structure is a feeding sleeve, and the feeding sleeve is sleeved with the outer barrel 71 of the lower feeding barrel and fixed on the clamping end of the first clamping mechanism 5.
As shown in fig. 9, the first nut feeding barrel 4 and the second nut feeding barrel 16 have the same structure, and the side surface of the nut feeding sleeve 42 is provided with a first movable top block clamping part sliding groove 45 corresponding to the longitudinal sliding groove; the nut push-out cylinder 41 is provided with a material pushing channel communicated with the nut feeding sleeve 42, one end of the nut push-out cylinder 41 is provided with a first horizontal sliding groove 43, and the other end of the nut push-out cylinder is provided with a nut feeding hole 44; the material pushing channel and the nut feeding hole 44 in the nut pushing cylinder 41 have apertures corresponding to those of the nuts, so as to ensure that the number of the nuts fed into the nut pushing cylinder 41 is one each time.
As shown in fig. 10, the side of the flat pad feeding barrel 12 is provided with a second movable top block clamping part sliding groove 125 corresponding to the longitudinal sliding groove; the flat cushion pushing cylinder 121 is provided with a pushing channel communicated with the flat cushion feeding sleeve 124, one end of the flat cushion pushing cylinder 121 is provided with a second horizontal chute 122, and the other end is provided with a flat cushion feeding hole 123; the apertures of the material pushing channel and the flat pad feeding hole 123 arranged in the flat pad pushing cylinder 121 correspond to the flat pads, so that the number of the flat pads fed into the flat pad pushing cylinder 121 each time is one. The spring plate feeding barrel 13 has the same structure principle as the flat cushion feeding barrel 12.
As shown in fig. 2 and 3, the material pushing mechanism 3 includes a slider guide cylinder 2 and material pushing assemblies, each material pushing assembly includes a nut material pushing assembly, a flat pad material pushing assembly and a spring plate material pushing assembly, each group of material pushing assemblies includes a vertical moving slider 31, a horizontal moving slider 33, a slider connecting rod 32, a reset spring and a material pushing block 34, the slider guide cylinder 2 is mounted on the top of the support column 8 through a bearing and is fixedly connected with the first clamping mechanism 5, a vertical chute corresponding to each group of material pushing assemblies is arranged on the side surface of the slider guide cylinder 2, and the vertical moving slider 31 can vertically move in the vertical chute and is connected with the bottom of the slider guide cylinder 2 through the reset spring; two ends of the sliding block connecting rod 32 are respectively hinged with the vertical moving sliding block 31 and the horizontal moving sliding block 33, the horizontal moving sliding block 33 is of a 'ri' type structure and is sleeved on one section of the material pushing barrel, which is provided with the horizontal sliding chute, and the end part of the horizontal moving sliding block 33 is provided with a pushing block 34 used for pushing the material sent to the material pushing barrel out from the feeding hole. When the cylinder drives the vertical moving slide block 31 to move downwards, the horizontal moving slide block 33 performs horizontal pushing action under the pushing action of the slide block connecting rod 32, and when the vertical moving slide block 31 moves to the bottom of the vertical chute, the material pushing block can just push the material out of the feeding hole.
The operation and application method of the invention is as follows:
(1) as shown in fig. 11, the locking portion of the movable top block 72 is moved to the locking groove, and then the nut, the flat gasket, and the elastic sheet required for one-time final assembly are respectively loaded into the charging barrel in batches.
(2) The second clamping mechanism 15 is pushed by pneumatic or hydraulic means to move up along the support column 8 until the top of the lower cartridge nests in the feed sleeve, as shown in figure 1.
(3) The movable ejector block 72 is moved to the position corresponding to the longitudinal chute, and the ejector spring 73 pushes the material upwards into the feed barrel.
(4) The cylinder 1 pushes the vertically moving slide block 31 down, the slide block connecting rod 32 drives the horizontally moving slide block 33 and the material pushing block 34 to push the material to the material outlet, and at this time, the fastening mechanical arm can complete the delivery of the material at the position.
(5) The vertical slide block 31 is returned by a corresponding return spring arranged in the slide block guide cylinder 2, and the motor driving device 11 drives the sheave mechanism 14 to rotate for 90 degrees and drives the clamping mechanism, the feeding mechanism, the pushing mechanism 3 and the slide guide cylinder 2 to rotate together.
(6) The feeding sequence of the sheave mechanism 14 driving the charging barrel through the clamping mechanism is as follows: a nut, a flat gasket and a spring plate; when the nut of the first nut blanking barrel is exhausted, the nut of the second nut blanking barrel is started, and the feeding sequence of the barrels is controlled by driving to be kept as follows: nut, flat pad, shell fragment.
Claims (5)
1. A semi-automatic conveying device for nuts, flat pads and elastic sheets comprises a supporting mechanism, a clamping mechanism, a feeding mechanism, a material pushing mechanism and a driving mechanism; it is characterized in that the preparation method is characterized in that,
the supporting mechanism is used for supporting and connecting the driving mechanism and the clamping mechanism; the supporting mechanism comprises a vertical supporting column;
the clamping mechanism comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is arranged at the upper part of the supporting column, and the second clamping mechanism is arranged at the lower part of the supporting column through a bearing;
the feeding mechanism comprises a feeding barrel and a feeding barrel, the feeding barrel comprises a nut feeding barrel, a flat cushion feeding barrel and an elastic sheet feeding barrel, and the feeding barrel comprises a nut feeding barrel, a flat cushion feeding barrel and an elastic sheet feeding barrel which correspond to the feeding barrel; the lower charging barrels are respectively fixed on the clamping ends of the second clamping mechanisms and comprise outer barrels, ejector springs with the bottom ends fixed in the outer barrels and movable ejector blocks fixed at the top ends of the ejector springs; the side surface of the outer cylinder body is provided with a longitudinal sliding chute, and the bottom of the longitudinal sliding chute is communicated with a transverse clamping groove; the movable ejector block is provided with a clamping part capable of sliding along the longitudinal sliding groove; the feeding barrel is of a T-shaped structure, the horizontal part of the T-shaped structure is a material pushing barrel, the vertical part of the T-shaped structure is a feeding sleeve, the feeding sleeve is sleeved with the outer barrel of the lower feeding barrel and fixed on the clamping end of the first clamping mechanism, and the side surface of the feeding sleeve is provided with a clamping part sliding groove corresponding to the longitudinal sliding groove; the material pushing cylinder is provided with a material pushing channel communicated with the feeding sleeve, one end of the material pushing cylinder is provided with a horizontal chute, and the other end of the material pushing cylinder is provided with a feeding hole; the apertures of a material pushing channel and a material feeding hole which are arranged in the nut feeding barrel, the flat pad feeding barrel and the elastic sheet feeding barrel respectively correspond to the apertures of the nut, the flat pad and the elastic sheet so as to ensure that the quantity of materials fed into the material pushing barrel each time is one;
the pushing mechanism comprises a sliding block guide cylinder and a pushing assembly, the pushing assembly comprises a nut pushing assembly, a flat cushion pushing assembly and a spring plate pushing assembly, each group of pushing assembly comprises a vertical moving sliding block, a horizontal moving sliding block, a sliding block connecting rod, a reset spring and a pushing block, the sliding block guide cylinder is mounted at the top of a support column through a bearing and is fixedly connected with the first clamping mechanism, a vertical sliding groove corresponding to each group of pushing assembly is formed in the side surface of the sliding block guide cylinder, and the vertical moving sliding block can vertically move in the vertical sliding groove and is connected with the bottom of the sliding block guide cylinder through the reset spring; two ends of the sliding block connecting rod are respectively hinged with the vertical moving sliding block and the horizontal moving sliding block, the horizontal moving sliding block is of a 'ri' -shaped structure and is sleeved at one end of the material pushing cylinder, which is provided with a horizontal sliding chute, and the end part of the horizontal moving sliding block is provided with a material pushing block used for pushing the material sent to the material pushing cylinder out from the feeding hole;
the driving mechanism comprises a motor driving device for driving the first clamping mechanism and the second clamping mechanism to rotate at the same frequency, an air cylinder for driving the vertical movement sliding block of the material pushing mechanism to move vertically and a driving device for driving the second clamping mechanism to move up and down along the supporting column.
2. The semi-automatic conveying device according to claim 1, wherein the charging barrel discharging device further comprises a guide post fixed in the outer barrel, the ejecting spring is sleeved outside the guide post, and the diameters of the guide posts of the nut charging barrel discharging barrel, the flat pad charging barrel and the elastic sheet charging barrel correspond to the apertures of the nut, the flat pad and the elastic sheet.
3. The semi-automatic conveying device according to claim 1 or 2, wherein the first clamping mechanism and the second clamping mechanism are provided with sheave mechanisms connected with a motor driving device, and the motor driving device drives the sheave mechanisms to rotate so as to drive the first clamping mechanism and the second clamping mechanism to rotate at the same frequency.
4. The semi-automatic conveying device according to claim 1 or 2, wherein the number of the nut discharging barrels is more than 2 times that of the flat gasket discharging barrels or the elastic sheet discharging barrels, so that the number of the nuts assembled in one time of the whole semi-automatic conveying device is equal to the number of the flat gaskets or the number of the elastic sheets; correspondingly, the number of the nut feeding cylinders is more than 2 times that of the flat cushion feeding cylinders or the elastic sheet feeding cylinders, and the number of the nut pushing assemblies is more than 2 times that of the flat cushion pushing assemblies or the elastic sheet pushing assemblies.
5. The semi-automatic conveying device according to claim 1 or 2, wherein the nut feeding barrel, the nut feeding barrel and the nut pushing assembly are respectively provided with 2 groups, and the flat cushion feeding barrel, the spring plate feeding barrel, the flat cushion pushing assembly or the spring plate pushing assembly is respectively provided with 1 group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390858.9A CN111532771B (en) | 2020-05-11 | 2020-05-11 | Semi-automatic conveying device for nuts, flat pads and elastic pieces |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010390858.9A CN111532771B (en) | 2020-05-11 | 2020-05-11 | Semi-automatic conveying device for nuts, flat pads and elastic pieces |
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| CN111532771A CN111532771A (en) | 2020-08-14 |
| CN111532771B true CN111532771B (en) | 2021-10-26 |
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| CN202684478U (en) * | 2012-08-14 | 2013-01-23 | 长春轨道客车装备有限责任公司 | Automatic gasket installing machine for screws |
| CN205968047U (en) * | 2016-08-28 | 2017-02-22 | 上海贝特威自动化科技有限公司 | Gasket autosegregation feeding mechanism |
| CN206827560U (en) * | 2017-05-25 | 2018-01-02 | 海盐宇星螺帽有限责任公司 | A kind of nut feeding device |
| CN207792112U (en) * | 2018-01-29 | 2018-08-31 | 东莞市韦安自动化科技有限公司 | A kind of nut steel disc feeding all-in-one machine |
| CN108544198A (en) * | 2018-04-18 | 2018-09-18 | 合肥巨智能装备有限公司 | A kind of gasket material storage mechanism |
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| CN111532771A (en) | 2020-08-14 |
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