CN116765841A - Sewing machine main shaft forming device - Google Patents
Sewing machine main shaft forming device Download PDFInfo
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- CN116765841A CN116765841A CN202310895508.1A CN202310895508A CN116765841A CN 116765841 A CN116765841 A CN 116765841A CN 202310895508 A CN202310895508 A CN 202310895508A CN 116765841 A CN116765841 A CN 116765841A
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- frame
- fixedly arranged
- supporting
- screw rod
- rod
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- 238000009958 sewing Methods 0.000 title claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The application discloses a sewing machine main shaft forming device which comprises a supporting frame, wherein a feeding component is arranged on the right side of the inside of the supporting frame, a discharging component is arranged on the left side of the inside of the supporting frame, a first feeding component is arranged above the inside of the supporting frame, polishing components are arranged on two sides of the first feeding component, a first supporting plate and a second supporting plate are fixedly arranged on the front side surface and the rear side surface of the supporting frame respectively, a second feeding component is arranged on the inner side surfaces of the first supporting plate and the second supporting plate, and a drilling component is arranged in the middle of the bottom surface of the supporting frame. According to the feeding assembly, the plurality of spindles are simultaneously placed in the placing frame, and then the first telescopic cylinder pushes the second push rod to ascend, so that the spindles are fed and conveyed one by one, wherein the first baffle can effectively prevent the condition that the plurality of spindles are blocked in the conveying process, and the working efficiency of spindle processing is greatly improved.
Description
Technical Field
The application belongs to the technical field of sewing machine part processing, and particularly relates to a main shaft forming device of a sewing machine.
Background
At present, a main shaft, a tooth frame, a feeding tooth, a feeding mechanism connected between the main shaft and the front end of the tooth frame, a tooth lifting mechanism connected between the main shaft and the rear end of the tooth frame, a thread cutting mechanism, a presser foot lifting mechanism and the like are all installed in a sewing machine (namely a flat sewing machine). In the sewing process, the main shaft is driven to rotate by the main motor, the main shaft drives the tooth frame and the feeding teeth to reciprocate back and forth in the horizontal direction through the feeding mechanism, and the main shaft drives the tooth frame and the feeding teeth to reciprocate up and down in the vertical direction through the tooth lifting mechanism.
Before the main shaft of the sewing machine is installed on the sewing machine, the surface of the main shaft needs to be polished, and the surface of the end part of the main shaft needs to be drilled, so that the main shaft is convenient to be connected with other sewing machine components through bolts.
In the prior art, during the processing process of a main shaft, when the main shaft is polished, the main shaft is generally clamped and unloaded manually, the clamping and unloading efficiency is low, and special operators are required to clamp the main shaft, so that the labor cost is high. In the clamping process, if operators are injured easily due to carelessness in operation, certain potential safety hazards exist.
Disclosure of Invention
The application provides a main shaft forming device of a sewing machine, which aims to overcome the defects of the prior art.
In order to achieve the above object, the present application provides the following technical solutions: the utility model provides a sewing machine main shaft forming device, includes braced frame, braced frame's inside right side is provided with the material loading subassembly, braced frame's inside left side is provided with the unloading subassembly, braced frame's inside top is provided with first feeding subassembly, first feeding subassembly's both sides are provided with polishing subassembly, braced frame's front and back side is fixed respectively and is provided with backup pad one and backup pad two, backup pad one and backup pad two's medial surface all is provided with second feeding subassembly, braced frame's bottom surface middle part is provided with drilling subassembly.
Optionally, the material loading subassembly includes material loading framework one, the fixed frame that places that is provided with in the outside of material loading framework one, the fixed a plurality of spring one that is provided with in side of placing the frame, the fixed push rod one that is provided with in outer terminal surface of spring one, push rod one slides and sets up in placing the frame, the right side of push rod one is placed and can be placed a plurality of spindles in the frame.
Optionally, spout two has been seted up to the both sides face symmetry of placing the frame, the both ends slip of push rod one sets up in spout two, the fixed spring two and the spring three of being close to the position symmetry of material loading framework one in the spout two, the fixed baffle that is provided with of outer terminal surface of spring two and spring three, logical groove four has been seted up to the interior bottom surface of placing the frame, the contained angle department symmetry of placing frame and material loading framework one is fixed and is provided with the strengthening rib.
Optionally, spout one has been seted up to the left surface of material loading framework one, logical groove two has been seted up to the upper position in the spout one, it is provided with push rod two to slide in the spout one, push rod two's up end is provided with the slope, push rod two's lower extreme is provided with the piston rod and makes fixed complex telescopic cylinder one with it, telescopic cylinder one is fixed to be set up in braced frame's interior bottom surface, the terminal surface symmetry is fixed to be provided with the support column under the material loading framework to make fixed complex with braced frame.
Optionally, logical groove three has been seted up to the left surface of material loading framework one, the left surface of material loading framework one is close to logical groove three's position symmetry fixed support one, two rotate between the support one and be provided with the pulley, the surface slip of pulley is provided with the connecting rope, the both ends of connecting rope do fixed cooperation with push rod one and push rod two respectively, the fixed work or material rest that is provided with in right side upper end of material loading framework one, the work or material rest corresponds with logical groove two.
Optionally, the unloading subassembly includes the unloading frame, the lower terminal surface symmetry of unloading frame is fixed and is provided with two sets of pillars, the pillar makes fixed fit with braced frame, the middle section of unloading frame is provided with certain slope, the both sides face symmetry in unloading frame middle section is provided with the baffle second of a plurality of group's slope form, the symmetry is fixed between baffle second and the unloading frame and is provided with spring five and spring six.
Optionally, the first feeding assembly includes screw one, the fixed motor one that makes fixed fit of output shaft and screw one that is provided with of braced frame's lateral surface, screw one rotates the inside top that sets up at braced frame, screw one's surface screw thread is provided with slider one, slider one's lower extreme is fixed to be provided with flexible cylinder two, flexible cylinder two's piston rod's lower extreme is fixed to be provided with framework two, framework two's position corresponds with the position of blowing frame, framework two internal rotation is provided with screw two, screw thread groove on screw two surface sets up to two sections opposite directions form, framework two's lateral surface is fixed to be provided with output shaft and screw two makes fixed fit's motor two, screw two's surface symmetry is provided with slider two, the cylinder groove has been seted up to slider two's below side, cylinder inslot fixedly is provided with the bearing, the inner circle of bearing is fixed to be provided with the rotating member.
Optionally, logical groove one has been seted up to braced frame's up end symmetry, fixedly provided with the bracing piece between backup pad one and the backup pad two, the side of bracing piece is fixedly provided with motor four, motor four's output shaft fixed surface is provided with gear two, square groove has been seted up in backup pad one's lower left corner, the unloading frame passes square groove.
Optionally, the polishing assembly includes the lead screw III, the lead screw III rotates and sets up in logical inslot, the screw thread groove on lead screw three surface sets up to two sections opposite directions's form, the bilateral symmetry of lead screw III is provided with and makes fixed complex sliding shaft with braced frame, braced frame's side is fixed to be provided with output shaft and lead screw III and makes fixed complex motor III, the surperficial symmetry screw thread of lead screw III is provided with the backup pad III, backup pad three slip sets up in logical inslot to with sliding shaft makes sliding fit, the surperficial symmetry of below side of backup pad III is fixed and is provided with the support second, two rotate between the support second and be provided with the axis of rotation, the fixed grinding roller that is provided with of axis of rotation, the fixed surface that surpasss the support second is provided with the gear, gear first and gear second can intermesh.
Optionally, the drilling subassembly includes two symmetrical telescopic cylinder III of fixed setting in braced frame inner bottom surface, telescopic cylinder III's the upper end of piston rod is fixed and is provided with motor five, motor five's the fixed drilling piece that is provided with in upper end of output shaft, two telescopic cylinder III's piston rod fixed surface is provided with the connecting rod, the fixed supporting shoe that is provided with of connecting rod up end, the upper end slip of supporting shoe is provided with the blowing piece, the fixed spring four at the supporting shoe surface that is provided with the overcoat between blowing piece and the connecting rod.
Optionally, the second feeding assembly includes the framework three, two the framework three is fixed the medial surface that sets up in backup pad one and backup pad two respectively, the three internal rotation of framework is provided with screw four, the lateral surface of framework three is fixed to be provided with output shaft and screw four and does fixed complex motor six, screw four's surface screw thread is provided with slider three, the lateral surface of slider three is fixed to be provided with electric telescopic handle, electric telescopic handle's the fixed mount that is provided with of outer end of the piston rod.
In summary, compared with the prior art, the main shaft forming device of the sewing machine provided by the application has the following beneficial effects:
according to the feeding assembly, the plurality of spindles are simultaneously placed in the placing frame, and then the first telescopic cylinder pushes the second push rod to ascend, so that the spindles are fed and conveyed one by one, wherein the first baffle can effectively prevent the condition that the plurality of spindles are blocked in the conveying process, and the working efficiency of spindle processing is greatly improved;
according to the polishing assembly, the motor III drives the screw rod III so as to drive the two support plates III to relatively move, the two support plates III enable the two polishing rollers to contact and clamp the surface of the lower half part of the main shaft, the gear I is meshed with the gear II, then the motor IV drives the two polishing rollers to simultaneously rotate clockwise, the surface of the main shaft can be polished, after polishing is finished, the main shaft is lowered to the position of the drilling assembly through the telescopic cylinder II, the punching operation is finished, the process is quick and convenient, manual participation is not needed, and the working efficiency is greatly improved;
drawings
FIG. 1 is a schematic diagram of a first embodiment of the present application;
FIG. 2 is an isometric view of the present application;
FIG. 3 is a cross-sectional view of the present application;
FIG. 4 is a schematic diagram of the internal structure of the present application;
FIG. 5 is a schematic diagram of the internal structure of the second embodiment of the present application;
FIG. 6 is an enlarged detail view A of FIG. 5 in accordance with the present application;
FIG. 7 is a schematic diagram of the internal structure of the third embodiment of the present application;
fig. 8 is a schematic diagram of the internal structure of the present application.
Detailed Description
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.
Referring to fig. 1-2, a sewing machine main shaft forming device comprises a supporting frame 1, wherein the supporting frame 1 is included, a feeding component 2 is arranged on the right side of the inside of the supporting frame 1, a discharging component 6 is arranged on the left side of the inside of the supporting frame 1, a first feeding component 3 is arranged above the inside of the supporting frame 1, polishing components 4 are arranged on two sides of the first feeding component 3, a first supporting plate 11 and a second supporting plate 12 are respectively and fixedly arranged on the front side and the rear side of the supporting frame 1, a second feeding component 7 is arranged on the inner side of the first supporting plate 11 and the inner side of the second supporting plate 12, and a drilling component 5 is arranged in the middle of the bottom surface of the supporting frame 1.
Referring to fig. 2-3, a through groove 13 is symmetrically formed in the upper end face of the support frame 1, a support rod 14 is fixedly arranged between the support plate one 11 and the support plate two 12, a motor four 15 is fixedly arranged on the side face of the support rod 14, a gear two 16 is fixedly arranged on the surface of an output shaft of the motor four 15, and a square groove 111 is formed in the lower left corner of the support plate one 11 and used as a material outlet.
Referring to fig. 4-7, the feeding assembly 2 includes a first feeding frame 21, a placement frame 22 is fixedly arranged on the outer side of the first feeding frame 21, a plurality of first springs 221 are fixedly arranged on the side surface of the placement frame 22, a first push rod 225 is fixedly arranged on the outer end surface of the first springs 221, the first push rod 225 is slidably arranged in the placement frame 22, a plurality of spindles 8 can be placed in the placement frame 22 on the right side of the first push rod 225, and the first springs 221 can reset the first push rod 225.
Referring to fig. 4-7, two side surfaces of the placement frame 22 are symmetrically provided with a second chute 223, two ends of a first push rod 225 are slidably arranged in the second chute 223, a second spring 2231 and a third spring 2232 are symmetrically and fixedly arranged in the second chute 223 and close to the first feeding frame 21, a first baffle 2233 is fixedly arranged on the outer end surfaces of the second spring 2231 and the third spring 2232, the first baffle 2233 can perform some blocking effects on the main shaft 8, the main shaft 8 can enter the slope position of the second push rod 24 through the first baffle 225 only after the first push rod 225 is driven by the second push rod 24, feeding is completed, a fourth through groove 224 is formed in the inner bottom surface of the placement frame 22, and reinforcing ribs 222 are symmetrically and fixedly arranged at the included angle between the placement frame 22 and the first feeding frame 21.
Referring to fig. 4-7, a first sliding groove 211 is formed in the left side surface of the first feeding frame body 21, a second through groove 212 is formed in the upper position in the first sliding groove 211, a second push rod 24 is arranged in the first sliding groove 211 in a sliding mode, a slope is formed in the upper end surface of the second push rod 24, the slope direction is rightward, the main shaft 8 is convenient to convey, a first telescopic cylinder 23 with a piston rod in fixed fit with the second push rod 24 is arranged at the lower end of the second push rod 24, the first telescopic cylinder 23 is fixedly arranged on the inner bottom surface of the supporting frame 1, supporting columns 231 are symmetrically and fixedly arranged on the lower end surface of the first feeding frame body 21, and the first telescopic cylinder and the supporting frame 1 are in fixed fit.
Referring to fig. 4-7, a through groove three 214 is formed on the left side surface of the first feeding frame 21, a first support 26 is symmetrically and fixedly arranged on the left side surface of the first feeding frame 21 near the position of the through groove three 214, a pulley 261 is rotatably arranged between the two supports 26, a connecting rope 25 is slidably arranged on the surface of the pulley 261, the connecting rope 25 has elasticity, two ends of the connecting rope 25 are respectively fixedly matched with a first push rod 225 and a second push rod 24, a discharging frame 213 is fixedly arranged at the upper end of the right side of the first feeding frame 21, the discharging frame 213 corresponds to the through groove two 212, a spindle 8 coming out of the through groove two 212 can be placed through the discharging frame 213, the first push rod 225 is blocked due to the continuous rising of the second push rod 24, if the second push rod 24 continues rising, the first push rod 225 is continuously pulled through the connecting rope 25, but the outlet is blocked, the spindle 8 does not go out, and the movement process can be continuously performed due to the elasticity of the connecting rope 25.
Referring to fig. 2-6, the first feeding assembly 3 includes a first screw 31, an output shaft is fixedly arranged on an outer side surface of the supporting frame 1, a first motor 32 fixedly matched with the first screw 31, the first screw 31 is rotatably arranged above an inner portion of the supporting frame 1, a first sliding block 33 is arranged on a surface thread of the first screw 31, a second telescopic cylinder 34 is fixedly arranged at a lower end of the first sliding block 33, a second frame 35 is fixedly arranged at a lower end of a piston rod of the second telescopic cylinder 34, the second frame 35 corresponds to a position of the discharging frame 213, a second screw 36 is rotatably arranged in the second frame 35, a thread groove on a surface of the second screw 36 is arranged in a mode of two sections of opposite directions, a second motor 361 fixedly matched with the second screw 36 is fixedly arranged on an outer side surface of the second frame 35, a second sliding block 37 is symmetrically arranged on a surface of the second screw 36, a cylindrical groove 371 is formed in a lower side surface of the second sliding block 37, a bearing 371 is fixedly arranged in the cylindrical groove 371, a rotating member 372 is fixedly arranged on an inner ring of the bearing 371, the spindle 8 does not rotate in a subsequent polishing process of the spindle 8, the spindle 8 does not rotate, and the spindle 8 cannot be clamped by the rotation of the spindle 372 through the polishing assembly 4.
Referring to fig. 2-6, the polishing assembly 4 includes a third screw 42, the third screw 42 is rotatably disposed in the first through groove 13, the threaded groove on the surface of the third screw 42 is disposed in two opposite directions, sliding shafts 44 fixedly engaged with the support frame 1 are symmetrically disposed on two sides of the third screw 42, a third motor 43 fixedly engaged with the third screw 42 is fixedly disposed on a side surface of the support frame 1, a third support plate 41 is disposed on the surface of the third screw 42 and slidably disposed in the first through groove 13, and slidably engaged with the sliding shafts 44, a second support seat 411 is fixedly disposed on a surface of a lower side surface of the third support plate 41, a rotating shaft 46 is rotatably disposed between the second support seats 411, polishing rollers 45 are fixedly disposed on a surface of the rotating shaft 46, a first gear 47 is fixedly disposed on a surface of the rotating shaft 46 beyond the second support seat 411, the two support plates 41 are driven to move relatively by rotation of the third screw 42, the two support plates 41 approach the first polishing rollers 45 to the main shaft 8, and then the first gear 47 is meshed with the second gear 16.
Referring to fig. 3, the drilling assembly 5 includes two telescopic cylinders three 51 symmetrically and fixedly arranged on the inner bottom surface of the supporting frame 1, a motor five 52 is fixedly arranged at the upper end of a piston rod of the telescopic cylinders three 51, a drilling piece 53 is fixedly arranged at the upper end of an output shaft of the motor five 52, a connecting rod 54 is fixedly arranged on the surface of the piston rod of the two telescopic cylinders three 51, a supporting block 55 is fixedly arranged on the upper end surface of the connecting rod 54, a discharging block 57 is slidably arranged at the upper end of the supporting block 55, a spring four 56 sleeved on the surface of the supporting block 55 is fixedly arranged between the discharging block 57 and the connecting rod 54, and the supporting of the main shaft by the discharging block 57 is not affected when the telescopic cylinders three 51 drive the drilling piece 53 to ascend.
Referring to fig. 4, the blanking assembly 6 includes a blanking frame 62, the blanking frame 62 passes through a square groove 111, two groups of support posts 61 are symmetrically and fixedly arranged on the lower end surface of the blanking frame 62, the support posts 61 are fixedly matched with the support frame 1, a certain gradient is arranged in the middle section of the blanking frame 62, a plurality of groups of inclined baffles II 65 are symmetrically arranged on the two side surfaces of the middle section of the blanking frame 62, 8 springs V63 and six springs 64 are symmetrically and fixedly arranged between the baffles II 65 and the blanking frame 62, and the sliding speed of the main shaft 8 can be slowed down by the baffles II 65, so that the surface of the main shaft is protected.
Referring to fig. 3-4, the second feeding assembly 7 includes a third frame 71, two third frames 71 are fixedly disposed on inner sides of the first support plate 11 and the second support plate 12 respectively, a fourth screw 72 is rotatably disposed on the third frame 71, a sixth motor 73 with an output shaft fixedly matched with the fourth screw 72 is fixedly disposed on an outer side of the third frame 71, a third slider 74 is disposed on a surface thread of the fourth screw 72, an electric telescopic rod 75 is fixedly disposed on an outer side of the third slider 74, a fixing frame 76 is fixedly disposed on an outer end of a piston rod of the electric telescopic rod 75, and the two fixing frames 76 can fixedly clamp the main shaft 8, so that the main shaft 8 can be kept stable during drilling.
Principle of operation
Placing a plurality of spindles 8 into a discharging frame, starting a telescopic cylinder I23, further driving a push rod II 24 to ascend, driving a connecting rope 25 to pull a push rod I225 by the ascending of the push rod II 24, driving the spindles 8 to move to the right side of the placing frame 22 by the movement of the push rod I225, enabling the spindles 8 to enter an inclined plane part at the upper end of the push rod II 24 after passing through a baffle I2233, then conveying the spindles 8 to a position of a through groove II 212 through the push rod II 24, then entering an arc groove of a discharging frame 213 through the through groove II 212, starting a motor II 361, driving a screw II 36 to rotate, driving two sliding blocks II 37 to clamp two ends of the spindles 8 by the rotation of the screw II 36, driving a frame II 35 to ascend after the two ends of the spindles 8 are clamped by two rotating pieces 372, driving a screw I31 to rotate by a motor 32, driving a sliding block I33 to move, and stopping conveying the spindles 8 after the sliding block I33 is brought between two grinding rollers 45;
further, a motor III 43 is started to drive a screw III 42 to rotate, the screw III 42 rotates to drive two support plates III 41 to move relatively, the two support plates III 41 enable two grinding rollers 45 to approach a main shaft 8, a first gear 47 is meshed with a second gear 16, a motor IV 15 drives the two grinding rollers 45 to rotate clockwise, the surface of the main shaft 8 is ground, after finishing grinding, the grinding rollers 45 are reset, a telescopic cylinder II 34 is started to enable a frame II 35 to drive the main shaft 8 to move downwards, when the main shaft 8 contacts a discharge block 57, clamping of two ends of the main shaft 8 is released, and then fixing frames 76 on two sides are driven by an electric telescopic rod 75 to fix the position of the main shaft 8 so as to prevent the main shaft 8 from rotating or moving;
further, the telescopic cylinder III 51 drives the drilling part 53 to punch two ends of the main shaft 8, after the main shaft 8 is punched, the motor VI 73 drives the screw IV 72 to drive the sliding block III 74 to move leftwards, so that the main shaft 8 moves above the blanking frame 62, the fixing of the main shaft 8 is released through the electric telescopic rod 75, the main shaft 8 falls onto the surface of the blanking frame 62, and then the main shaft 8 is collected by the blanking frame 62.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.
While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as expressed herein, either as a result of the foregoing teachings or as a result of the knowledge or technology of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.
Claims (10)
1. The utility model provides a sewing machine main shaft forming device, its characterized in that, including braced frame (1), braced frame (1)'s inside right side is provided with material loading subassembly (2), braced frame (1)'s inside left side is provided with unloading subassembly (6), braced frame (1)'s inside top is provided with first pay-off subassembly (3), the both sides of first pay-off subassembly (3) are provided with polishing subassembly (4), braced frame (1)'s front and back side is fixed respectively and is provided with backup pad one (11) and backup pad two (12), backup pad one (11) and backup pad two (12) medial surface all are provided with second pay-off subassembly (7), braced frame (1) bottom surface middle part is provided with drilling subassembly (5), material loading subassembly (2) are including material loading framework one (21), the outside of material loading framework one (21) is fixed to be provided with and is placed frame (22), place frame (22) side fixed a plurality of spring one (221), spring one (225) is fixed to be provided with one and is placed in one push rod (22) in the push rod (8) of putting.
2. The sewing machine spindle forming device according to claim 1, wherein two side surfaces of the placement frame (22) are symmetrically provided with a second chute (223), two ends of the first push rod (225) are slidably arranged in the second chute (223), a second spring (2231) and a third spring (2232) are symmetrically and fixedly arranged at positions, close to the first feeding frame (21), in the second chute (223), the outer end surfaces of the second spring (2231) and the third spring (2232) are fixedly provided with a first baffle (2233), the inner bottom surface of the placement frame (22) is provided with a fourth through groove (224), and an included angle between the placement frame (22) and the first feeding frame (21) is symmetrically and fixedly provided with a reinforcing rib (222).
3. The sewing machine main shaft forming device according to claim 2, wherein a first chute (211) is formed in the left side surface of the first feeding frame (21), a second through groove (212) is formed in the upper position in the first chute (211), a second push rod (24) is arranged in the first chute (211) in a sliding mode, a slope is formed in the upper end surface of the second push rod (24), a first telescopic cylinder (23) with which a piston rod is fixedly matched is arranged at the lower end of the second push rod (24), the first telescopic cylinder (23) is fixedly arranged on the inner bottom surface of the supporting frame (1), and supporting columns (231) are symmetrically and fixedly arranged on the lower end surface of the first feeding frame (21) and are fixedly matched with the supporting frame (1).
4. The sewing machine spindle forming device according to claim 3, wherein a through groove III (214) is formed in the left side face of the first feeding frame body (21), a first support (26) is symmetrically and fixedly arranged on the left side face of the first feeding frame body (21) close to the through groove III (214), a pulley (261) is rotatably arranged between the first supports (26), a connecting rope (25) is slidably arranged on the surface of the pulley (261), two ends of the connecting rope (25) are fixedly matched with the first push rod (225) and the second push rod (24) respectively, a discharging frame (213) is fixedly arranged at the upper end of the right side of the first feeding frame body (21), and the discharging frame (213) corresponds to the through groove II (212).
5. The sewing machine spindle forming device according to claim 4, wherein the blanking assembly (6) comprises a blanking frame (62), two groups of support posts (61) are symmetrically and fixedly arranged on the lower end face of the blanking frame (62), the support posts (61) are fixedly matched with the supporting frame (1), a certain gradient is arranged in the middle section of the blanking frame (62), a plurality of groups of inclined baffle plates II (65) are symmetrically arranged on the two side faces of the middle section of the blanking frame (62), and a spring five (63) and a spring six (64) are symmetrically and fixedly arranged between the baffle plates II (65) and the blanking frame (62).
6. The sewing machine spindle forming device according to claim 5, wherein the first feeding assembly (3) comprises a first screw rod (31), an output shaft and the first screw rod (31) are fixedly arranged on the outer side surface of the supporting frame (1) to form a first motor (32) in fixed fit, the first screw rod (31) is rotatably arranged above the supporting frame (1), a first sliding block (33) is arranged on the surface of the first screw rod (31) in a threaded manner, a second telescopic cylinder (34) is fixedly arranged at the lower end of the first sliding block (33), a second frame (35) is fixedly arranged at the lower end of a piston rod of the second telescopic cylinder (34), the second frame (35) is positioned corresponding to the position of the discharging frame (213), a second screw rod (36) is rotatably arranged in the second frame (35), a threaded groove on the surface of the second screw rod (36) is formed in a mode of two sections of opposite directions, a second motor (361) is fixedly arranged on the outer side surface of the second screw rod (35) to form the fixed fit with the second output shaft and the second screw rod (36), a second cylindrical bearing (371) is fixedly arranged on the surface of the second sliding block (37), and a second cylindrical bearing (371) is fixedly arranged on the inner side surface of the second sliding block (37).
7. The sewing machine spindle forming device according to claim 6, wherein the upper end face of the supporting frame (1) is symmetrically provided with a first through groove (13), a supporting rod (14) is fixedly arranged between the first supporting plate (11) and the second supporting plate (12), a fourth motor (15) is fixedly arranged on the side face of the supporting rod (14), a second gear (16) is fixedly arranged on the surface of an output shaft of the fourth motor (15), a square groove (111) is formed in the lower left corner of the first supporting plate (11), and the blanking frame (62) penetrates through the square groove (111).
8. The sewing machine spindle forming device according to claim 7, wherein the polishing assembly (4) comprises a screw rod three (42), the screw rod three (42) is rotatably arranged in the through groove one (13), the threaded grooves on the surface of the screw rod three (42) are symmetrically arranged in two sections in opposite directions, sliding shafts (44) fixedly matched with the supporting frame (1) are symmetrically arranged on two sides of the screw rod three (42), a motor three (43) with an output shaft fixedly matched with the screw rod three (42) is fixedly arranged on the side surface of the supporting frame (1), a supporting plate three (41) is symmetrically arranged on the surface of the screw rod three (42) in a threaded manner, the supporting plate three (41) is slidably arranged in the through groove one (13) and is slidably matched with the sliding shafts (44), a support saddle two (411) is symmetrically arranged on the surface of the lower side surface of the supporting plate three (41), a polishing roller (45) is fixedly arranged on the surface of the rotating shaft (46), and the rotating shaft two (46) is provided with a polishing roller (45) beyond the surface of the fixed support (47).
9. The sewing machine spindle forming device according to claim 8, wherein the drilling assembly (5) comprises two telescopic cylinders III (51) symmetrically and fixedly arranged on the inner bottom surface of the supporting frame (1), a motor V (52) is fixedly arranged at the upper end of a piston rod of each telescopic cylinder III (51), a drilling piece (53) is fixedly arranged at the upper end of an output shaft of each motor V (52), a connecting rod (54) is fixedly arranged on the surface of each piston rod of each telescopic cylinder III (51), a supporting block (55) is fixedly arranged on the upper end surface of each connecting rod (54), a discharging block (57) is slidably arranged at the upper end of each supporting block (55), and a spring IV (56) sleeved on the surface of each supporting block (55) is fixedly arranged between each discharging block (57) and each connecting rod (54).
10. The sewing machine spindle forming device according to claim 9, wherein the second feeding assembly (7) comprises a frame body three (71), two frame bodies three (71) are fixedly arranged on inner side surfaces of a support plate one (11) and a support plate two (12) respectively, a screw rod four (72) is rotationally arranged on the frame body three (71), a motor six (73) with an output shaft fixedly matched with the screw rod four (72) is fixedly arranged on the outer side surface of the frame body three (71), a sliding block three (74) is arranged on the surface thread of the screw rod four (72), an electric telescopic rod (75) is fixedly arranged on the outer side surface of the sliding block three (74), and a fixing frame (76) is fixedly arranged at the outer end of a piston rod of the electric telescopic rod (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310895508.1A CN116765841B (en) | 2023-07-20 | 2023-07-20 | Sewing machine main shaft forming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310895508.1A CN116765841B (en) | 2023-07-20 | 2023-07-20 | Sewing machine main shaft forming device |
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| CN116765841A true CN116765841A (en) | 2023-09-19 |
| CN116765841B CN116765841B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310895508.1A Active CN116765841B (en) | 2023-07-20 | 2023-07-20 | Sewing machine main shaft forming device |
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| CN116765841B (en) | 2024-01-12 |
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Effective date of registration: 20231220 Address after: 323000 no.328 Qingchuan Road, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Applicant after: ZHEJIANG SENDO SEWING EQUIPMENT CO.,LTD. Address before: 311200 Lin Pu Zhen Xin He Cun, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Huijiayuan Clothing Co.,Ltd. |
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