CN112549322A - Automatic threading device that punches of pearl - Google Patents
Automatic threading device that punches of pearl Download PDFInfo
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- CN112549322A CN112549322A CN202011395633.9A CN202011395633A CN112549322A CN 112549322 A CN112549322 A CN 112549322A CN 202011395633 A CN202011395633 A CN 202011395633A CN 112549322 A CN112549322 A CN 112549322A
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- cavity
- fixedly connected
- groove
- pearl
- threading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
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Abstract
The invention discloses an automatic pearl perforating and threading device, which comprises a pearl threading shell, wherein a rotating cavity is arranged in the pearl threading shell, a power cavity is arranged on the upper side of the rotating cavity, a threading groove is arranged on the rear side of the rotating cavity, and a rotating mechanism is arranged in the rotating cavity.
Description
Technical Field
The invention relates to the field of jewelry, in particular to an automatic pearl perforating and threading device.
Background
Pearls are one of common jewelry and jewelries for people, and people generally wear pearls together on the neck or the wrist, but the process of wearing pearls together is also time-consuming.
At the present stage, the general pearl threading process is carried out manually, the efficiency is low, manpower and material resources are consumed, corresponding holes need to be drilled on the pearls in advance, then further pearl threading actions are carried out, and the pearl threading actions cannot be carried out quickly in the large-batch pearl processing process, so that the processing progress of the pearls is delayed, and the production efficiency of the pearls is further influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic pearl punching and threading device, and overcomes the problems.
The invention relates to an automatic pearl perforating and threading device, which comprises a pearl threading shell, wherein a rotating cavity is arranged in the pearl threading shell, a power cavity is arranged at the upper side of the rotating cavity, a threading groove is arranged at the rear side of the rotating cavity, a rotating mechanism is arranged in the rotating cavity, a power mechanism is arranged in the power cavity, a threading mechanism is arranged in the threading groove, the power mechanism comprises a power shaft which is rotatably connected with the upper cavity wall and the lower cavity wall of the power cavity, a power disc is fixedly connected onto the power shaft, a rotating rod is also fixedly arranged at the upper end of the power disc, a motor is also in power connection with the upper end of the power shaft, a rotating shaft is also rotatably connected onto the upper cavity wall and the lower cavity wall of the power cavity, a grooved pulley is also fixedly arranged on the rotating shaft, the lower end of the rotating shaft penetrates through the lower, the lifting shaft is fixedly connected with a power gear, the power gear is meshed with the power disc, the left cavity wall of the power cavity is also provided with a toggle groove with a rightward opening, the upper cavity wall and the lower cavity wall of the toggle groove are also fixedly connected with a fixed rod, the fixed rod is rotatably connected with a toggle plate, a toggle spring is fixedly connected between the front end of the toggle plate and the front cavity wall of the toggle groove, the front end of the toggle plate is also fixedly connected with a switch stay cord, the lower side of the power cavity is also provided with a lifting cavity, the lower end of the lifting shaft penetrates through the lower cavity wall of the power cavity and extends into the lifting cavity, the part of the lower end of the lifting shaft, which is positioned in the lifting cavity, is fixedly connected with a lifting gear, the upper cavity wall of the lifting cavity is provided with an upper limit groove with a downward opening, the upper limit slider is slidably connected in the upper limit groove, and, the right end of the upper limiting slide block is fixedly connected with an upper limiting pull rope, the right cavity wall of the upper limiting groove is provided with an upper self-locking groove with a leftward opening, the upper self-locking groove is connected with an upper self-locking slide block in a sliding manner, an upper self-locking spring is fixedly connected between the right end of the upper self-locking slide block and the right cavity wall of the upper self-locking groove, the right end of the upper self-locking slide block is also fixedly connected with an upper self-locking pull rope, the lower cavity wall of the lifting cavity is also provided with a lower limiting groove with an upward opening, a lower limiting spring is connected in a sliding manner in the lower limiting groove, the left end of the lower limiting spring is also fixedly connected with a right pull rope, the upper end of the upper self-locking pull rope is fixedly connected at the left end of the lower limiting spring, a lower limiting spring is fixedly connected between the lower end of the lower limiting spring and the lower cavity, and a lower self-locking spring is fixedly connected between the left end of the lower self-locking sliding block and the left cavity wall of the lower self-locking groove, and the right end of the upper limiting stay cord is fixedly connected at the left end of the lower self-locking sliding block.
Further, a lifting spring is fixedly connected to the lower cavity wall of the lifting cavity, a sleeve ring is fixedly connected to the upper end of the lifting spring, a linkage pull rope is fixedly connected to the upper end of the sleeve ring, a rotating plate is attached to the upper end of the sleeve ring, a lead screw is rotatably connected to the rotating plate, a meshing gear is fixedly connected to the upper end of the lead screw, the lower end of the lead screw penetrates through the lower cavity wall of the lifting cavity and extends into the rotating cavity, a drill bit is fixedly connected to the part, located in the rotating cavity, of the lower end of the lead screw, the meshing gear is fixedly connected to the upper end of the lead screw and is meshed with the lifting gear, a threaded cavity is further arranged on the lower side of the lifting cavity, two threaded sliders are slidably connected to the threaded cavity, and a threaded spring is fixedly connected between the threaded slider and the, the left end of the right pull rope is fixedly connected to the right end of the threaded sliding block on the right side of the threaded cavity, the upper end of the threaded sliding block on the right side of the threaded cavity is fixedly connected with a left pull rope, and the upper end of the left pull rope is fixedly connected to the left end of the threaded sliding block on the left side of the threaded cavity.
Further, rotary mechanism includes fixed connection and is in the axis of rotation is located the carousel on the rotatory intracavity part, the carousel upper end evenly is equipped with four ascending fixed slots of opening, still be equipped with the intercommunication under the fixed slot on the chamber wall the outside drilling groove of carousel, still fixedly connected with pan feeding pipe on the rotatory chamber upper chamber wall, wear pearl casing upper end still to be equipped with the ascending pan feeding groove of opening, still be equipped with the intercommunication under the pan feeding groove on the chamber wall the pan feeding passageway in rotatory chamber, the first page opening switch slot left on the chamber wall of pan feeding passageway right side, sliding connection has the switch slider in the switch slot, the switch slider right-hand member with fixedly connected with spring between the chamber wall of switch slot right side, switch stay cord front end fixed connection is in switch slider right-hand member.
Further, the threading mechanism comprises a linkage toothed plate which is slidably connected to the lower cavity wall of the threading groove, partial teeth are arranged at the upper end of the linkage toothed plate, a linkage spring is fixedly connected between the rear end of the linkage toothed plate and the rear cavity wall of the threading groove, the upper end of a linkage pull rope is fixedly connected to the front end of the linkage toothed plate, threading shafts are also rotatably connected to the left and right cavity walls of the threading groove, threading gears are fixedly connected to the threading shafts, the threading gears are meshed with the linkage toothed plate, thread wheels are also fixedly connected to the threading shafts, pearl threads are fixedly wound on the thread wheels, a buffer groove with a downward opening is also arranged on the upper cavity wall of the rotary cavity, a channel communicated with the threading groove is also arranged on the right cavity wall of the buffer groove, two rotary grooves with openings pointing to the central direction of the buffer groove are also arranged on the front and rear cavity walls of the buffer groove, and a rotary rod is also rotatably connected to, fixedly connected with locating plate on the dwang, the locating plate with fixedly connected with torsional spring rotates between the groove chamber wall, sliding connection has the perforating rod between the locating plate, perforating rod lower extreme fixedly connected with wears the pearl piece, it still is fixed with solid fixed ring to wear pearl piece upper end, pearl line other end fixed connection is in on the solid fixed ring, it keeps away from still to be equipped with two openings on the terminal surface around wearing the pearl piece the promotion groove of wearing pearl piece central direction, it promotes the slider to promote inslot sliding connection, promote the slider with promote the groove and be close to fixedly connected with promotes the spring between the chamber wall of wearing pearl piece central direction.
Furthermore, only one pearl can pass through the feeding channel once, the drill bit just performs reciprocating motion once when the rotary disc rotates ninety degrees to the next rotation time, the gravity of the pearl penetrating block is larger than the sliding friction force between the perforating rod and the positioning plate, the right end of the poking plate just contacts with the grooved wheel in an initial state, and the upper limiting sliding block is pressed by the meshing gear and is self-locked by the upper self-locking sliding block.
The invention has the beneficial effects that: device simple structure, the simple operation, the device can put into the device with the pearl when using, and starting drive punches and the action of threading to the pearl automatically to can be quick carry out the threading of pearl, improved the efficiency of threading, can use the large batch jewelry threading action in the jewelry processing, improved the machining efficiency of jewelry greatly, shortened the time of jewelry threading, saved manpower and materials.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view taken along line A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view at C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged view taken at D-D in FIG. 2 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the embodiment of the present invention at E in FIG. 1;
FIG. 7 is an enlarged view of the structure of FIG. 2;
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-7, an automatic pearl perforating and threading device includes a pearl threading housing 10, a rotary cavity 11 is provided in the pearl threading housing 10, a power cavity 16 is provided on the upper side of the rotary cavity 11, a threading groove 37 is provided on the rear side of the rotary cavity 11, a rotary mechanism 81 is provided in the rotary cavity 11, a power mechanism 82 is provided in the power cavity 16, a threading mechanism 83 is provided in the threading groove 37, the power mechanism 82 includes a power shaft 21 rotatably connected to the upper and lower cavity walls of the power cavity 16, a power disc 22 is fixedly connected to the power shaft 21, a rotary rod 19 is further fixed on the upper end of the power disc 22, a motor 20 is further power connected to the upper end of the power shaft 21, a rotary shaft 23 is further rotatably connected to the upper and lower cavity walls of the power cavity 16, a grooved pulley 24 is further fixed on the rotary shaft 23, the lower end of the rotary shaft 23 penetrates through the lower cavity wall, the power cavity 16 is also rotatably connected with a lifting shaft 18 on the upper cavity wall and the lower cavity wall, the lifting shaft 18 is fixedly connected with a power gear 17, the power gear 17 is engaged with the power disc 22, the left cavity wall of the power cavity 16 is also provided with a toggle groove 47 with a right opening, the upper cavity wall and the lower cavity wall of the toggle groove 47 are also fixedly connected with a fixed rod 48, the fixed rod 48 is rotatably connected with a toggle plate 49, a toggle spring 50 is fixedly connected between the front end of the toggle plate 49 and the front cavity wall of the toggle groove 47, the front end of the toggle plate 49 is also fixedly connected with a switch pull rope 28, the lower side of the power cavity 16 is also provided with a lifting cavity 65, the lower end of the lifting shaft 18 penetrates through the lower cavity wall of the power cavity 16 and extends into the lifting cavity 65, the lower end of the lifting shaft 18 is partially and fixedly connected with a lifting gear 63 in the lifting cavity 65, the upper cavity wall of, an upper limiting slide block 57 is connected in the upper limiting groove 55 in a sliding manner, an upper limiting spring 56 is fixedly connected between the upper end of the upper limiting slide block 57 and the upper cavity wall of the upper limiting groove 55, an upper limiting pull rope 58 is fixedly connected at the right end of the upper limiting slide block 57, an upper self-locking groove 59 with a leftward opening is arranged on the right cavity wall of the upper limiting groove 55, an upper self-locking slide block 62 is connected in the upper self-locking groove 59 in a sliding manner, an upper self-locking spring 61 is fixedly connected between the right end of the upper self-locking slide block 62 and the right cavity wall of the upper self-locking groove 59, an upper self-locking pull rope 60 is also fixedly connected at the right end of the upper self-locking slide block 62, a lower limiting groove 74 with an upward opening is also arranged on the lower cavity wall of the lifting cavity 65, a lower limiting spring 69 is connected in the lower limiting groove 74 in a sliding manner, a right pull rope 46, a lower limiting spring 75 is fixedly connected between the lower end of the lower limiting spring 69 and the lower cavity wall of the lower limiting groove 74, a lower self-locking groove 71 with a rightward opening is further formed in the left cavity wall of the lower limiting groove 74, a lower self-locking slider 73 is slidably connected in the lower self-locking groove 71, a lower self-locking spring 72 is fixedly connected between the left end of the lower self-locking slider 73 and the left cavity wall of the lower self-locking groove 71, and the right end of the upper limiting pull rope 58 is fixedly connected to the left end of the lower self-locking slider 73.
Beneficially, the lower cavity wall of the lifting cavity 65 is further fixedly connected with a lifting spring 68, the upper end of the lifting spring 68 is further fixedly connected with a lantern ring 67, the upper end of the lantern ring 67 is further fixedly connected with a linkage pull rope 52, the upper end of the lantern ring 67 is further bonded with a rotating plate 66, the rotating plate 66 is rotatably connected with a lead screw 44, the upper end of the lead screw 44 is further fixedly connected with a meshing gear 64, the lower end of the lead screw 44 penetrates through the lower cavity wall of the lifting cavity 65 and extends into the rotating cavity 11, the lower end of the lead screw 44 is located in the rotating cavity 11 and is further fixedly connected with a drill bit 15, the upper end of the lead screw 44 is further fixedly connected with a meshing gear 64, the meshing gear 64 is meshed with the lifting gear 63, the lower side of the lifting cavity 65 is further provided with a threaded cavity 40, two threaded sliders 43 are slidably connected in the threaded cavity 40, and a threaded spring 41 is fixedly connected between the, the left end of the right pull rope 46 is fixedly connected to the right end of the threaded sliding block 43 on the right side of the threaded cavity 40, the upper end of the threaded sliding block 43 on the right side of the threaded cavity 40 is also fixedly connected with a left pull rope 45, and the upper end of the left pull rope 45 is fixedly connected to the left end of the threaded sliding block 43 on the left side of the threaded cavity 40.
Advantageously, the rotating mechanism 81 comprises a rotating disk 12 fixedly connected to the inner part of the rotating shaft 23 located in the rotating chamber 11, four fixing grooves 13 with upward openings are uniformly arranged at the upper end of the rotary table 12, a drilling groove 14 communicated with the outside of the rotary table 12 is also arranged on the lower cavity wall of the fixing grooves 13, a feeding conduit 30 is also fixedly connected on the upper cavity wall of the rotating cavity 11, a feeding groove 25 with an upward opening is also arranged at the upper end of the bead threading shell 10, a feeding channel 26 communicated with the rotary cavity 11 is also arranged on the lower cavity wall of the feeding groove 25, a switch groove 29 with a left opening at the front page is arranged on the right cavity wall of the feeding channel 26, a switch slide block 27 is connected in the switch groove 29 in a sliding way, a spring is fixedly connected between the right end of the switch sliding block 27 and the right cavity wall of the switch groove 29, and the front end of the switch pull rope 28 is fixedly connected to the right end of the switch sliding block 27.
Advantageously, the threading mechanism 83 includes a linked toothed plate 53 slidably connected to the lower cavity wall of the threading groove 37, the upper end of the linked toothed plate 53 is provided with a part of teeth, a linked spring 54 is fixedly connected between the rear end of the linked toothed plate 53 and the rear cavity wall of the threading groove 37, the upper end of the linked pull rope 52 is fixedly connected to the front end of the linked toothed plate 53, the left and right cavity walls of the threading groove 37 are further rotatably connected with a threading shaft 39, the threading shaft 39 is fixedly connected with a threading gear 51, the threading gear 51 is engaged with the linked toothed plate 53, the threading shaft 39 is further fixedly connected with a thread wheel 38, the thread wheel 38 is fixedly wound with a pearl thread 36, the upper cavity wall of the rotary cavity 11 is further provided with a buffer groove 31 with a downward opening, the right cavity wall of the rotary cavity 31 is further provided with a passage communicated with the threading groove 37, the front and rear cavity walls of the buffer groove 31 are further provided with two rotary grooves 33 with openings pointing to the center direction of, the pearl string fixing device is characterized in that a rotating rod 35 is further rotatably connected to the left cavity wall and the right cavity wall of the rotating groove 33, a positioning plate 34 is fixedly connected to the rotating rod 35, a torsion spring is fixedly connected between the positioning plate 34 and the cavity wall of the rotating groove 33, a perforating rod 32 is slidably connected between the positioning plate 34, a pearl penetrating block 77 is fixedly connected to the lower end of the perforating rod 32, a fixing ring 76 is further fixed to the upper end of the pearl penetrating block 77, the other end of a pearl string 36 is fixedly connected to the fixing ring 76, two openings which are far away from a lifting groove 79 in the central direction of the pearl penetrating block 77 are further arranged on the front end face and the rear end face of the pearl penetrating block 77, a lifting slider 78 is slidably connected to the lifting groove 79, and a lifting spring 80 is fixedly.
Advantageously, only one pearl can pass through the material inlet channel 26 at a time, the drill 15 performs just one reciprocating motion when the rotary disc 12 rotates ninety degrees to the next rotation time, the gravity of the pearl threading block 77 is greater than the sliding friction force between the piercing rod 32 and the positioning plate 34, in an initial state, the right end of the shifting plate 49 just contacts the grooved wheel 24, and the upper limiting slide block 57 is pressed by the engaging gear 64 and is self-locked by the upper self-locking slide block 62.
Sequence of mechanical actions of the whole device:
1: the pearl to be punched is poured into the feeding groove 25, the motor 20 is started to drive the power shaft 21 to rotate, so as to drive the power disc 22 to rotate, so as to drive the grooved pulley 24 to rotate ninety degrees through the rotating rod 19 on the power disc 22, so as to drive the rotating shaft 23 to rotate ninety degrees, so as to drive the rotary disc 12 to rotate ninety degrees, meanwhile, when the grooved pulley 24 starts to rotate ninety degrees, so as to enable the grooved pulley 24 to drive the poking plate 49 to rotate around the fixing rod 48, so as to tension the switch pull rope 28, so as to pull the switch slider 27 to move right, so as to enable the pearl in the feeding groove 25 to fall into the fixing groove 13 through the feeding channel 26 and the grooved pulley 30, and when the grooved pulley 24 rotates 90, so as to enable the poking plate 49 to reset, so as to enable the switch pull rope 28 to relax, so as to enable the switch slider 27 to reset, so that when the rotary disc 12 rotates ninety degrees, meanwhile, the power disc 22 rotates to drive the power gear 17 to rotate, so as to drive the lifting shaft 18 to rotate, so as to drive the lifting gear 63 to rotate, so as to drive the meshing gear 64 to rotate, so as to drive the lead screw 44 to move downwards through the threaded slider 43, so that when the pearl in the fixed groove 13 rotates to the lower end of the drill bit 15, the lead screw 44 drives the drill bit 15 to rotate and move downwards, so as to punch the pearl in the fixed groove 13, when the lead screw 44 drives the drill bit 15 to move downwards into the rotary disc 12, the rotating plate 66 drives the lantern ring 67 to move downwards so as to press the lower limit spring 69 and be self-locked by the lower self-locking slider 73, so as to strain the right pull rope 46, so as to pull the threaded slider 43 on the right side of the lead screw 44 to move rightwards, so as to strain, when the screw 44 is reset, the meshing gear 64 compresses the upper limiting slide block 57 and is self-locked by the upper self-locking slide block 62, so that the upper limiting pull rope 58 is tensioned, the lower self-locking slide block 73 is pulled, the lower limiting spring 69 loses self-locking pop-up, the right pull rope 46 is loosened, the threaded slide block 43 is restored to be meshed with the screw 44, the screw 44 is driven to move downwards again, and the pearl in the fixed groove 13 is continuously punched;
2: meanwhile, when the screw 44 moves downwards, the sleeve ring 67 is driven to move downwards, so that the linkage pull rope 52 is tensioned, the linkage toothed plate 53 is pulled to move left, the threading gear 51 is driven to rotate, the lower limit spring 69 is driven to drive the wire wheel 38 to rotate, the pearl thread 36 on the wire wheel 38 is loosened, the pearl thread 36 is driven by the perforating rod 32 to drive the pearl thread block 77 to move downwards under the action of the gravity of the pearl thread block 77, the pearl thread block 77 is driven to move into the drilling groove 14, when the pearl which is punched through the hole rotates to the position below the pearl thread block 77, the pearl thread block 77 moves downwards to move to the bottom of the pearl through the pearl hole, when the sleeve ring 67 moves upwards, the linkage pull rope 52 is loosened, the linkage toothed plate 53 moves right under the action of the linkage spring 54, the wire wheel 38 rotates to the initial state, so that the pearl thread 36 is tensioned, the pearl thread 32 is pulled to pull the pearl thread block 77 to move upwards, and the pearl string is pulled in the pearl thread 36 through, when the next pearl after punching enters the lower end of the pearl threading block 77, the pearl threading block 77 moves down to the lower end of the pearl, so that the previous pearl is pushed into the buffer groove 31 and falls into the threading groove 37, and the pearl in the feeding groove 25 is continuously circularly perforated and threaded.
3: after the pearl is completely punched and threaded, when the screw 44 drives the drill bit 15 to move upwards to the initial position, the power shaft 21 is closed, and the device is completely reset and stops acting.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic threading device that punches of pearl, includes wearing pearl casing, its characterized in that: the device comprises a bead threading shell, wherein a rotating cavity is arranged in the bead threading shell, a power cavity is arranged on the upper side of the rotating cavity, a threading groove is formed in the rear side of the rotating cavity, a rotating mechanism is arranged in the rotating cavity, a power mechanism is arranged in the power cavity, the threading groove is internally provided with a threading mechanism, the power mechanism comprises a power shaft which is rotatably connected to the upper cavity wall and the lower cavity wall of the power cavity, a power disc is fixedly connected to the power shaft, a rotating rod is further fixed to the upper end of the power disc, a motor is further in power connection with the upper end of the power shaft, a rotating shaft is further rotatably connected to the upper cavity wall and the lower cavity wall of the power cavity, a grooved wheel is further fixed to the rotating shaft, the lower end of the rotating shaft penetrates through the lower cavity wall of the power cavity and extends into the rotating cavity, a lifting shaft is further rotatably connected, a toggle groove with a rightward opening is further arranged on the left cavity wall of the power cavity, a fixed rod is further fixedly connected to the upper cavity wall and the lower cavity wall of the toggle groove, a toggle plate is rotatably connected to the fixed rod, a toggle spring is fixedly connected between the front end of the toggle plate and the front cavity wall of the toggle groove, a switch pull rope is further fixedly connected to the front end of the toggle plate, a lifting cavity is further arranged on the lower side of the power cavity, the lower end of the lifting shaft penetrates through the lower cavity wall of the power cavity and extends into the lifting cavity, a lifting gear is fixedly connected to the part, located in the lifting cavity, of the lower end of the lifting shaft, an upper limit groove with a downward opening is arranged on the upper cavity wall of the lifting cavity, an upper limit slider is slidably connected in the upper limit groove, an upper limit spring is fixedly connected between the upper end of the upper limit slider, an upper self-locking groove with a leftward opening is arranged on the right cavity wall of the upper self-locking groove, an upper self-locking sliding block is connected in the upper self-locking groove in a sliding manner, an upper self-locking spring is fixedly connected between the right end of the upper self-locking sliding block and the right cavity wall of the upper self-locking groove, an upper self-locking pull rope is also fixedly connected at the right end of the upper self-locking sliding block, a lower limiting groove with an upward opening is also arranged on the lower cavity wall of the lifting cavity, a lower limiting spring is connected in the lower limiting groove in a sliding manner, a right pull rope is also fixedly connected at the left end of the lower limiting spring, the upper end of the upper self-locking pull rope is fixedly connected at the left end of the lower limiting spring, a lower limiting spring is fixedly connected between the lower end of the lower limiting spring and the lower cavity wall of the lower limiting groove, a lower self-locking groove with a rightward opening is also arranged on the left cavity wall of, the right end of the upper limiting pull rope is fixedly connected with the left end of the lower self-locking sliding block.
2. The automatic pearl perforating and threading device according to claim 1, characterized in that: the lifting cavity is characterized in that a lifting spring is fixedly connected to the lower cavity wall of the lifting cavity, a sleeve ring is fixedly connected to the upper end of the lifting spring, a linkage pull rope is fixedly connected to the upper end of the sleeve ring, a rotating plate is attached to the upper end of the sleeve ring, a lead screw is rotatably connected to the rotating plate, a meshing gear is fixedly connected to the upper end of the lead screw, the lower end of the lead screw penetrates through the lower cavity wall of the lifting cavity and extends into the rotating cavity, a drill bit is fixedly connected to the part, located in the rotating cavity, of the lower end of the lead screw, the upper end of the lead screw is fixedly connected with the meshing gear, the meshing gear is meshed with the lifting gear, a threaded cavity is further arranged on the lower side of the lifting cavity, two threaded sliders are slidably connected to the threaded cavity, a threaded spring is fixedly connected between the threaded slider and the cavity wall, away, the upper end of the threaded sliding block on the right side of the threaded cavity is also fixedly connected with a left pull rope, and the upper end of the left pull rope is fixedly connected with the left end of the threaded sliding block on the left side of the threaded cavity.
3. The automatic pearl perforating and threading device according to claim 1, characterized in that: rotary mechanism includes fixed connection and is in the axis of rotation is located carousel on the rotatory intracavity part, the carousel upper end evenly is equipped with four ascending fixed slots of opening, still be equipped with the intercommunication under the fixed slot on the chamber wall the outside drilling groove of carousel, go back fixedly connected with pan feeding pipe on the rotatory chamber wall, wear pearl casing upper end still to be equipped with the ascending pan feeding groove of opening, still be equipped with the intercommunication under the pan feeding groove on the chamber wall the pan feeding passageway in rotatory chamber, the first page of opening switch slot left on the chamber wall of pan feeding passageway right side, sliding connection has the switch slider in the switch slot, switch slider right-hand member with fixedly connected with spring between the chamber wall of switch slot right side, switch stay cord front end fixed connection is in the switch slider right-hand member.
4. The automatic pearl perforating and threading device according to claim 1, characterized in that: the threading mechanism comprises a linkage toothed plate which is connected to the lower cavity wall of the threading groove in a sliding manner, partial teeth are arranged at the upper end of the linkage toothed plate, a linkage spring is fixedly connected between the rear end of the linkage toothed plate and the rear cavity wall of the threading groove, the upper end of a linkage pull rope is fixedly connected to the front end of the linkage toothed plate, threading shafts are also rotatably connected to the left and right cavity walls of the threading groove, threading gears are fixedly connected to the threading shafts and meshed with the linkage toothed plate, thread wheels are also fixedly connected to the threading shafts, pearl threads are fixedly wound on the thread wheels, a buffer groove with a downward opening is also arranged on the upper cavity wall of the rotary cavity, a channel communicated with the threading groove is also arranged on the right cavity wall of the buffer groove, two rotary grooves with openings pointing to the central direction of the buffer groove are also arranged on the front and rear cavity walls of the buffer groove, and a rotary rod is also rotatably connected, fixedly connected with locating plate on the dwang, the locating plate with fixedly connected with torsional spring rotates between the groove chamber wall, sliding connection has the perforating rod between the locating plate, perforating rod lower extreme fixedly connected with wears the pearl piece, it still is fixed with solid fixed ring to wear pearl piece upper end, pearl line other end fixed connection is in on the solid fixed ring, it keeps away from still to be equipped with two openings on the terminal surface around wearing the pearl piece the promotion groove of wearing pearl piece central direction, it promotes the slider to promote inslot sliding connection, promote the slider with promote the groove and be close to fixedly connected with promotes the spring between the chamber wall of wearing pearl piece central direction.
5. The automatic pearl perforating and threading device according to claim 1, characterized in that: the feeding channel can only pass through one pearl once, the rotary disc rotates ninety degrees to the next rotation time, the drill bit just carries out reciprocating motion once, the gravity of the pearl penetrating block is larger than the sliding friction force between the perforating rod and the positioning plate, the right end of the poking plate just contacts with the grooved wheel in an initial state, and the upper limiting sliding block is pressed by the meshing gear and is self-locked by the upper self-locking sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011395633.9A CN112549322A (en) | 2020-12-03 | 2020-12-03 | Automatic threading device that punches of pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011395633.9A CN112549322A (en) | 2020-12-03 | 2020-12-03 | Automatic threading device that punches of pearl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112549322A true CN112549322A (en) | 2021-03-26 |
Family
ID=75047450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011395633.9A Withdrawn CN112549322A (en) | 2020-12-03 | 2020-12-03 | Automatic threading device that punches of pearl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112549322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951758A (en) * | 2022-05-20 | 2022-08-30 | 启东市海信机械有限公司 | Air valve plate drilling device for air compressor |
| CN116476248A (en) * | 2023-06-26 | 2023-07-25 | 苏州玉达机器人有限公司 | Automatic puncher of pearl |
-
2020
- 2020-12-03 CN CN202011395633.9A patent/CN112549322A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951758A (en) * | 2022-05-20 | 2022-08-30 | 启东市海信机械有限公司 | Air valve plate drilling device for air compressor |
| CN116476248A (en) * | 2023-06-26 | 2023-07-25 | 苏州玉达机器人有限公司 | Automatic puncher of pearl |
| CN116476248B (en) * | 2023-06-26 | 2023-09-26 | 苏州玉达机器人有限公司 | Automatic puncher of pearl |
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Application publication date: 20210326 |