CN218283381U - Gauge needle punching feeder - Google Patents
Gauge needle punching feeder Download PDFInfo
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- CN218283381U CN218283381U CN202222592922.9U CN202222592922U CN218283381U CN 218283381 U CN218283381 U CN 218283381U CN 202222592922 U CN202222592922 U CN 202222592922U CN 218283381 U CN218283381 U CN 218283381U
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Abstract
The utility model aims at providing a gauge needle punching feeder, which comprises a workbench, a bottom plate, a stand column, a main shaft frame, a main shaft, a power mechanism, a transmission mechanism, a feeding mechanism and a punching mechanism; the front side and the rear side of the top surface of the workbench are respectively provided with a bottom plate and an upright post, a main shaft frame is arranged on the upright post, a main shaft is arranged on the main shaft frame, and the main shaft is horizontally arranged along the left-right direction; one end of the main shaft frame is provided with a power mechanism, and the power mechanism is connected with the main shaft through a transmission mechanism and drives the main shaft to rotate; the left side of the bottom plate is provided with a feeding mechanism, and the middle part of the bottom plate is provided with a stamping mechanism; the main shaft provides power for the feeding mechanism and the punching mechanism through the transmission mechanism I and the transmission mechanism II, and drives the feeding mechanism and the punching mechanism to synchronously move, so that the feeding mechanism conveys the material belt to the punching mechanism, and the material belt is pressed in the punching mechanism. The utility model discloses structural design scientific and reasonable guarantees the automation of the processing of table needle rough blank, reduction in production cost.
Description
Technical Field
The utility model relates to a clock and watch accessory processing field, concretely relates to table needle punching press feeder.
Background
The watch hand rough blank is an intermediate product for automatically preparing the watch hand, and is formed by carrying out continuous stamping and shearing processing on a strip-shaped metal material belt to form a rough blank belt with a plurality of watch hands. In the processing process, because each watch hand has a small volume and a narrow width, when the watch hand is automatically fed for cutting, the advancing distance of the cut metal material belt is short every time, and how to control the precision of the distance of each walking is a big problem in the industry, and the method is also a key technical barrier for realizing the automatic cutting processing of the watch hand.
Disclosure of Invention
The utility model aims at providing a table needle punching press feeder, this table needle punching press feeder structural design scientific and reasonable can accurate control metal material area stroke at every turn, guarantees the precision of shearing processing at every turn, guarantees the automation of the rough blank processing of table needle, reduction in production cost.
The gauge needle punching feeder comprises a workbench, a bottom plate, a stand column, a main shaft frame, a main shaft, a power mechanism, a transmission mechanism, a feeding mechanism and a punching mechanism;
the front side and the rear side of the top surface of the workbench are respectively provided with a bottom plate and an upright post, a main shaft frame is arranged on the upright post, a main shaft is arranged on the main shaft frame, and the main shaft is horizontally arranged along the left and right directions;
one end of the main shaft frame is provided with a power mechanism, and the power mechanism is connected with the main shaft through a transmission mechanism and drives the main shaft to rotate;
the left side of the bottom plate is provided with a feeding mechanism, and the middle part of the bottom plate is provided with a stamping mechanism; the main shaft provides power for the feeding mechanism and the punching mechanism through the transmission mechanism I and the transmission mechanism II, and drives the feeding mechanism and the punching mechanism to synchronously move, so that the feeding mechanism conveys the material belt to the punching mechanism, and the material belt is pressed in the punching mechanism.
The spindle is characterized in that a plurality of bearing seats are arranged on the spindle frame at intervals in the left-right direction, spindle bearings are arranged on the bearing seats respectively, and the spindle is mounted on the spindle frame through the spindle bearings.
The power mechanism is a motor, and the transmission mechanism is a belt pulley transmission mechanism.
The feeding mechanism comprises a feeding seat, a pull head, a pull shaft, a one-way bearing, an upper rotating shaft, a lower rotating shaft, an upper roller, a lower roller, an upper gear and a lower gear;
the feeding seat is fixedly arranged on the left side of the bottom plate and is a hollow box body, feeding ports are respectively arranged on the left side and the right side of the feeding seat, vertical guide grooves are formed in the upper parts of the front side wall and the rear side wall of the feeding seat, and two ends of the upper rotating shaft are arranged in the guide grooves; the upper roller is arranged on the upper rotating shaft and is positioned in the feeding seat; the rear end of the upper rotating shaft extends out of the guide groove on the rear side wall of the feeding seat, and an upper gear is arranged on the upper rotating shaft;
the lower parts of the front side wall and the rear side wall of the feeding seat are provided with lower rotating shaft holes, two ends of the lower rotating shaft respectively extend out of the feeding seat from the rotating shaft holes on two sides, the front end of the lower rotating shaft is sleeved with a one-way bearing, and the front end of the lower rotating shaft is provided with a lower gear; the lower roller is arranged on the lower rotating shaft, the lower roller is positioned in the feeding seat, and the material belt passes through the space between the upper roller and the lower roller; when two ends of the upper rotating shaft are positioned at the bottom of the guide groove, the upper gear is meshed with the lower gear, and the upper roller and the lower roller form a friction conveying structure for the material belt under the action of gravity; the axial directions of the upper rotating shaft and the lower rotating shaft are both the front and back horizontal directions;
the right end of the pull head is fixedly connected with the outer ring of the one-way bearing, a pulling shaft is arranged at the rear end of the pull head and connected with a main shaft through a transmission mechanism I, the transmission mechanism I drives the pulling shaft to swing up and down, the pulling shaft drives the lower rotating shaft to rotate under the action of the one-way bearing when swinging up, and the upper rotating shaft is driven to synchronously rotate through the upper gear and the lower gear which are meshed with each other, so that the material belt is driven to advance towards the direction of the punching mechanism.
The transmission mechanism I comprises an eccentric bearing, a pull rod and a joint bearing, the eccentric bearing is installed at the left end of the main shaft, the joint bearing is installed on the pull rod, and two ends of the pull rod are fixedly connected with an outer ring of the eccentric bearing and an outer ring of the joint bearing respectively.
The driving mechanism II comprises a ball head, a ball head connecting rod, a crankshaft and a punch slider, the main shaft is divided into two parts on the right side of the main shaft, the two parts are connected through the crankshaft, the upper end of the ball head connecting rod is sleeved on the crankshaft through a shaft sleeve, the lower end of the ball head connecting rod is provided with the ball head, the top of the punch slider is provided with a ball bowl, the ball head connecting rod is connected with the punch slider through the ball head and the ball bowl, the crankshaft rotates along with the main shaft to drive the punch slider to swing up and down, and when the punch slider swings downwards, the punch mechanism is contacted and pushed to punch the material belt.
The gauge needle punching feeder also comprises a material loosening block, a material loosening frame, a material loosening rod, a material loosening pressure rod and a material loosening pressure head; the upper rotating shaft can slide up and down along the guide groove; the middle part of the material loosening frame is connected with two side walls of the upper part of the feeding port on the right side surface of the feeding seat through a rotating shaft, and can rotate relative to the rotating shaft;
the lower end of the loosening block is fixedly arranged at the right end of the loosening frame, the upper end of the loosening block extends upwards, a loosening pressure rod is fixedly arranged on the lower portion of the front side face of the punch sliding block, the loosening pressure rod extends towards the loosening block leftwards, a vertically downward loosening pressure head is arranged at the left end of the loosening pressure rod, and the loosening pressure head contacts and presses the loosening block downwards when moving downwards along with the punch sliding block, so that the upper rotating shaft and the upper roller are lifted to be separated from the material belt, and when the punch sliding block moves upwards, the upper roller falls down to press the material belt.
The needle punching feeder also comprises a spring top block, an adjusting threaded column, a lower pressing rod and a pressing rod spring, wherein the spring top block is arranged in the guide groove, and the lower end of the spring top block extends downwards and is close to the top of the upper rotating shaft; the spring top block is internally provided with a pressure rod hole penetrating through the top surface and the bottom surface of the spring top block, a lower pressure rod is arranged in the pressure rod hole and can slide along the pressure rod hole, the top surface of the lower pressure rod is provided with a spring shaft, the diameter of the spring shaft is smaller than that of the lower pressure rod, the lower part of the pressure rod spring is sleeved on the spring shaft, the upper part of the pressure rod hole is provided with internal threads, and the adjusting threaded column is screwed into the pressure rod hole from the upper end through thread matching to contact and extrude the upper end of the pressure rod spring; the diameter of the pressure rod spring is smaller than or equal to the diameter of the lower pressure rod and the diameter of the adjusting threaded column, and after the upper roller is lifted each time, the lower pressure rod pushes the upper rotating shaft under the pressure of the pressure rod spring, so that the upper roller is quickly reset, and the resetting speed is ensured.
The gauge needle punching feeder further comprises a material guide block, the material guide block is arranged on the right side of the feeding seat and is adjacent to the upper roller and the lower roller, a material guide groove corresponding to the shape of a needle strip is formed in the material guide block, and the material strip passes through the upper roller and the lower roller and then passes through the material guide groove to the punching mechanism.
The punching mechanism comprises a base, an upper die frame, guide pillars, supporting springs, an upper die and a lower die, wherein the base is arranged in the middle of the bottom plate, the lower die is arranged in the middle of the top surface of the base, a plurality of groups of guide pillars are arranged around the top surface of the base, a plurality of groups of guide sleeves corresponding to the guide pillars are arranged on the upper die frame, the guide sleeves and the guide pillars are in one-to-one clearance fit, the supporting springs are respectively arranged on each group of guide pillars, and the upper die is arranged in the middle of the bottom surface of the upper die frame and corresponds to the lower die.
The utility model discloses the working process as follows: the metal material belt needing to be cut and processed enters from the left side of the feeding seat, passes through the space between the upper roller and the lower roller, then passes through the material guide groove and enters the stamping mechanism, and the power mechanism drives the main shaft to rotate through the transmission mechanism. On one hand, the main shaft drives the pull rod to pull the pull shaft through the eccentric bearing to enable the pull head to swing up and down, and under the action of the one-way bearing, when the pull head swings down, the lower rotating shaft does not rotate, and when the pull head swings up, the lower rotating shaft rotates and drives the upper rotating shaft to rotate through the upper gear and the lower gear which are meshed with each other, so that the metal strip is driven to advance; on the other hand, the main shaft drives the ball head connecting rod through the crankshaft to further drive the punch sliding block to swing up and down, when the punch sliding block swings downwards, the loosening pressing rod moves downwards, the loosening pressing head presses the right end of the loosening frame, the upper rotating shaft and the upper roller are lifted, the metal material belt is further kept still in the state, when the punch sliding block swings upwards, the loosening pressing rod moves upwards, the upper roller resets under the pressure of a pressing rod spring, the lower rotating shaft is meshed with the upper rotating shaft, and the metal material belt is driven to advance through synchronous rotation; the punch slide block also provides the driving force for the upper die to be closed downwards.
The utility model has the advantages of being scientific and reasonable in structural design, can accurate control metal material area stroke at every turn, guarantee the precision of shearing processing at every turn, guarantee the automation of gauge needle rough blank processing, reduction in production cost.
Drawings
Fig. 1 is a schematic structural view of a needle punching feeder in example 1;
FIG. 2 is a schematic structural view of a feeding mechanism of embodiment 1;
FIG. 3 is a sectional view of a spring top block of embodiment 1
The numbers and names in the figure are as follows:
1-workbench, 2-bottom plate, 3-upright column, 4-main shaft frame, 5-main shaft, 6-bearing seat, 7-main shaft bearing, 8-motor, 9-belt pulley transmission mechanism, 10-feeding seat, 11-pull head, 12-pull shaft, 13-one-way bearing, 14-upper rotating shaft, 15-lower rotating shaft, 16-upper roller, 17-lower roller, 18-upper gear, 19-lower gear, 20-feeding port, 21-guide groove, 22-eccentric bearing, 23-pull rod, 24-knuckle bearing, 25-ball connecting rod, 26-crankshaft, 27-punch slide block, 28-loose block, 29-loose frame, 30-loose rod, 31-loose rod, 32-loose head, 33-loose block, 34-guide groove, 35-base, 36-upper die frame, 37-guide column, 38-support spring, 39-upper die, 40-lower die, 41-guide sleeve, 42-spring top block, 43-adjusting threaded column, 44-lower press rod, 45-guide rod, 46-spring guide rod hole, and 47-spring rod shaft.
Detailed Description
Example 1
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the gauge needle punching feeder comprises a workbench 1, a bottom plate 2, a column 3, a spindle frame 4, a spindle 5, a power mechanism, a transmission mechanism, a feeding mechanism and a punching mechanism;
the front side and the rear side of the top surface of the workbench 1 are respectively provided with a bottom plate 2 and an upright post 3, a main shaft frame 4 is arranged on the upright post 3, a main shaft 5 is arranged on the main shaft frame 4, and the main shaft 5 is horizontally arranged along the left-right direction;
one end of the main shaft frame 4 is provided with a power mechanism, and the power mechanism is connected with the main shaft 5 through a transmission mechanism and drives the main shaft 5 to rotate;
the left side of the bottom plate 2 is provided with a feeding mechanism, and the middle part of the bottom plate 2 is provided with a stamping mechanism; the main shaft 5 provides power for the feeding mechanism and the punching mechanism through the transmission mechanism I and the transmission mechanism II, and drives the feeding mechanism and the punching mechanism to synchronously move, so that the feeding mechanism conveys the material belt to the punching mechanism, and the material belt is pressed in the punching mechanism.
The spindle frame 4 is provided with a plurality of bearing seats 6 at intervals along the left-right direction, each bearing seat 6 is provided with a spindle bearing 7, and the spindle 5 is arranged on the spindle frame 4 through the spindle bearings 7.
The power mechanism is a motor 8, and the transmission mechanism is a belt pulley transmission mechanism 9.
The feeding mechanism comprises a feeding seat 10, a pull head 11, a pulling shaft 12, a one-way bearing 13, an upper rotating shaft 14, a lower rotating shaft 15, an upper roller 16, a lower roller 17, an upper gear 18 and a lower gear 19;
the feeding seat 10 is fixedly arranged on the left side of the bottom plate 2, the feeding seat 10 is a hollow box body, the left side surface and the right side surface of the feeding seat 10 are respectively provided with a feeding port 20, the upper parts of the front side wall and the rear side wall of the feeding seat 10 are provided with vertical guide grooves 21, and two ends of the upper rotating shaft 14 are arranged in the guide grooves 21; the upper roller 16 is arranged on the upper rotating shaft 14, and the upper roller 16 is positioned in the feeding seat 10; the rear end of the upper rotating shaft 14 extends out of the guide groove 21 of the rear side wall of the feeding seat 10, and an upper gear 18 is arranged on the upper rotating shaft;
lower rotating shaft holes are formed in the lower portions of the front side wall and the rear side wall of the feeding seat 10, two ends of each lower rotating shaft 15 extend out of the feeding seat 10 from the rotating shaft holes in the two sides, a one-way bearing 13 is sleeved at the front end of each lower rotating shaft 15, and a lower gear 19 is arranged at the front end of each lower rotating shaft 15; the lower roller 17 is arranged on the lower rotating shaft 15, the lower roller 17 is positioned inside the feeding seat 10, and the material belt passes through between the upper roller 16 and the lower roller 17; when the two ends of the upper rotating shaft 14 are positioned at the bottom of the guide groove 21, the upper gear 18 is meshed with the lower gear 19, and the upper roller 16 and the lower roller 17 form a friction conveying structure for the material belt under the action of gravity; the axial directions of the upper rotating shaft 14 and the lower rotating shaft 15 are both the front and back horizontal directions;
the right end of the pull head 11 is fixedly connected with the outer ring of the one-way bearing 13, the pull shaft 12 is arranged at the rear end of the pull head 11, the pull shaft 12 is connected with the main shaft 5 through the transmission mechanism I, the transmission mechanism I drives the pull shaft 12 to swing up and down, the pull shaft 12 drives the lower rotating shaft 15 to rotate under the action of the one-way bearing 13 when swinging up, and the upper rotating shaft 14 is driven to synchronously rotate through the upper gear 18 and the lower gear 19 which are meshed with each other, so that the material belt is driven to advance towards the direction of the punching mechanism.
The transmission mechanism I comprises an eccentric bearing 22, a pull rod 23 and a joint bearing 24, wherein the eccentric bearing 22 is installed at the left end of the main shaft 5, the joint bearing 24 is installed on the pull shaft 12, and two ends of the pull rod 23 are fixedly connected with the outer ring of the eccentric bearing 22 and the outer ring of the joint bearing 24 respectively.
Drive mechanism II include bulb, bulb connecting rod 25, bent axle 26, drift slider 27, main shaft 5 divide into two parts on its right side, connect through bent axle 26 between two parts, the upper end of bulb connecting rod 25 on through axle sleeve cover bent axle 26, the lower extreme of bulb connecting rod 25 be equipped with the bulb, drift slider 27 top be equipped with the ball bowl, bulb connecting rod 25 be connected with drift slider 27 through bulb and ball bowl, bent axle 26 follow main shaft 5 and rotate, drive drift slider 27 luffing motion, when its downswing, the contact promotes punching press mechanism, punches the material area.
The gauge needle punching feeder also comprises a material loosening block 28, a material loosening frame 29, a material loosening rod 30, a material loosening pressure rod 31 and a material loosening pressure head 32; the upper rotating shaft 14 can slide up and down along the guide groove 21; the middle part of the material loosening frame 29 is connected with two side walls at the upper part of the feeding port 20 on the right side surface of the feeding seat 10 through a rotating shaft, and can rotate relative to the rotating shaft, the left end of the material loosening frame 29 is fixedly connected with the upper rotating shaft 14, the right end of the material loosening frame 29 extends rightwards, and the whole material loosening frame 29 is positioned above the material belt;
the lower end of the loose material block 28 is fixedly arranged at the right end of the loose material frame 29, the upper end of the loose material block 28 extends upwards, the lower portion of the front side face of the punch slide block 27 is fixedly provided with a loose material pressing rod 31, the loose material pressing rod 31 extends towards the loose material block 28 towards the left, the left end of the loose material pressing rod is provided with a vertically downward loose material pressing head 32, and the loose material pressing head 32 contacts and presses the loose material block 28 downwards when moving downwards along with the punch slide block 27, so that the upper rotating shaft 14 and the upper roller 16 are lifted to be separated from the material belt, and when the punch slide block 27 moves upwards, the upper roller 16 falls down to press the material belt.
The gauge needle punching feeder further comprises a spring top block 42, an adjusting threaded column 43, a lower pressing rod 44 and a pressing rod spring 45, wherein the spring top block 42 is arranged in the guide groove 21, and the lower end of the spring top block 42 extends downwards and is close to the top of the upper rotating shaft 14; a pressure rod hole 46 penetrating through the top surface and the bottom surface of the spring top block 42 is formed in the spring top block 42, a lower pressure rod 44 is arranged in the pressure rod hole 46, the lower pressure rod 44 can slide along the pressure rod hole 46, a spring shaft 47 is arranged on the top surface of the lower pressure rod 44, the diameter of the spring shaft 47 is smaller than that of the lower pressure rod 44, the lower part of the pressure rod spring 45 is sleeved on the spring shaft 47, internal threads are formed in the upper part of the pressure rod hole 46, and the adjusting threaded column 43 is screwed into the pressure rod hole 46 from the upper end through threaded fit to contact and extrude the upper end of the pressure rod spring 45; the diameter of the pressure lever spring 45 is less than or equal to the diameter of the lower pressure lever 44 and the adjusting threaded column 43.
The needle punching feeder further comprises a material guide block 33, the material guide block 33 is arranged on the right side of the feeding seat 10 and is adjacent to the upper roller 16 and the lower roller 17, a material guide groove 34 corresponding to the shape of a needle belt is formed in the material guide block 33, and the material belt passes through the upper roller 16 and the lower roller 17 and then passes through the material guide groove 34 to the punching mechanism.
The punching mechanism comprises a base 35, an upper die frame 36, guide columns 37, supporting springs 38, an upper die 39 and a lower die 40, wherein the base 35 is arranged in the middle of the bottom plate 2, the lower die 40 is arranged in the middle of the top surface of the base 35, a plurality of groups of guide columns 37 are arranged around the top surface of the base 35, a plurality of groups of guide sleeves 41 corresponding to the guide columns 37 are arranged on the upper die frame 36, the guide sleeves 41 and the guide columns 37 are in one-to-one clearance fit, the supporting springs 38 are respectively arranged on the guide columns 37, and the upper die 39 is arranged in the middle of the bottom surface of the upper die frame 36 and corresponds to the lower die 40.
Claims (10)
1. The utility model provides a table needle punching press feeder, includes workstation (1), bottom plate (2), stand (3), main shaft frame (4), main shaft (5), power unit, drive mechanism, feeding mechanism, punching press mechanism, its characterized in that:
the front side and the rear side of the top surface of the workbench (1) are respectively provided with a bottom plate (2) and an upright post (3), a main shaft bracket (4) is installed on the upright post (3), a main shaft (5) is installed on the main shaft bracket (4), and the main shaft (5) is horizontally arranged along the left-right direction;
one end of the main shaft frame (4) is provided with a power mechanism, and the power mechanism is connected with the main shaft (5) through a transmission mechanism and drives the main shaft (5) to rotate;
the left side of the bottom plate (2) is provided with a feeding mechanism, and the middle part of the bottom plate (2) is provided with a stamping mechanism; the main shaft (5) provides power for the feeding mechanism and the punching mechanism through the transmission mechanism I and the transmission mechanism II, and drives the feeding mechanism and the punching mechanism to synchronously move, so that the feeding mechanism conveys the material belt to the punching mechanism, and the material belt is pressed in the punching mechanism.
2. The needle punch feeder of claim 1, wherein: the spindle frame (4) is provided with a plurality of bearing seats (6) at intervals in the left-right direction, each bearing seat (6) is provided with a spindle bearing (7), and the spindle (5) is arranged on the spindle frame (4) through the spindle bearings (7).
3. The gauge needle punch feeder of claim 1, wherein: the power mechanism is a motor (8), and the transmission mechanism is a belt pulley transmission mechanism (9).
4. The needle punch feeder of claim 1, wherein:
the feeding mechanism comprises a feeding seat (10), a pull head (11), a pulling shaft (12), a one-way bearing (13), an upper rotating shaft (14), a lower rotating shaft (15), an upper roller (16), a lower roller (17), an upper gear (18) and a lower gear (19);
the feeding seat (10) is fixedly arranged on the left side of the bottom plate (2), the feeding seat (10) is a hollow box body, feeding ports (20) are respectively arranged on the left side surface and the right side surface of the feeding seat (10), vertical guide grooves (21) are arranged on the upper portions of the front side wall and the rear side wall of the feeding seat (10), and two ends of the upper rotating shaft (14) are arranged in the guide grooves (21); the upper roller (16) is arranged on the upper rotating shaft (14), and the upper roller (16) is positioned in the feeding seat (10); the rear end of the upper rotating shaft (14) extends out of a guide groove (21) of the rear side wall of the feeding seat (10), and an upper gear (18) is arranged on the upper gear;
lower rotating shaft holes are formed in the lower portions of the front side wall and the rear side wall of the feeding seat (10), two ends of each lower rotating shaft (15) extend out of the feeding seat (10) from the rotating shaft holes in the two sides respectively, a one-way bearing (13) is sleeved on the front end of each lower rotating shaft (15), and a lower gear (19) is arranged at the front end of each lower rotating shaft (15); the lower roller (17) is arranged on the lower rotating shaft (15), the lower roller (17) is positioned in the feeding seat (10), and the material belt passes through the space between the upper roller (16) and the lower roller (17); when two ends of the upper rotating shaft (14) are positioned at the bottom of the guide groove (21), the upper gear (18) is meshed with the lower gear (19), and the upper roller (16) and the lower roller (17) form a friction conveying structure for the material belt under the action of gravity; the axial directions of the upper rotating shaft (14) and the lower rotating shaft (15) are both the front and back horizontal directions;
the right end of pull head (11) and the outer lane fixed connection of one-way bearing (13), be equipped with pulling shaft (12) on the rear end of pull head (11), pulling shaft (12) be connected with main shaft (5) through drive mechanism I, drive mechanism I drive pulling shaft (12) luffing motion, through one-way bearing (13) effect, just drive pivot (15) down and rotate when pulling shaft (12) upswing, drive pivot (14) synchronous revolution through engaged last gear (18) and lower gear (19), drive the material area and advance to stamping mechanism direction.
5. The needle punch feeder of claim 4, wherein: the transmission mechanism I comprises an eccentric bearing (22), a pull rod (23) and a joint bearing (24), the eccentric bearing (22) is installed at the left end of the main shaft (5), the joint bearing (24) is installed on the pull shaft (12), and two ends of the pull rod (23) are fixedly connected with the outer ring of the eccentric bearing (22) and the outer ring of the joint bearing (24) respectively.
6. The gauge needle punch feeder of claim 5, wherein: drive mechanism II include bulb, bulb connecting rod (25), bent axle (26), drift slider (27), main shaft (5) divide into two parts on its right side, connect through bent axle (26) between two parts, the upper end of bulb connecting rod (25) pass through on axle sleeve bent axle (26), the lower extreme of bulb connecting rod (25) be equipped with the bulb, drift slider (27) top be equipped with the ball bowl, bulb connecting rod (25) be connected with drift slider (27) through bulb and ball bowl, bent axle (26) follow main shaft (5) and rotate, drive drift slider (27) luffing motion, when its downswing, contact and promote punching press mechanism, the material area is punched.
7. The gauge needle punch feeder of claim 6, wherein: the device also comprises a material loosening block (28), a material loosening frame (29), a material loosening rod (30), a material loosening pressure rod (31) and a material loosening pressure head (32); the upper rotating shaft (14) can slide up and down along the guide groove (21); the middle part of the material loosening frame (29) is connected with two side walls at the upper part of the feeding port (20) on the right side surface of the feeding seat (10) through a rotating shaft, the material loosening frame can rotate relative to the rotating shaft, the left end of the material loosening frame (29) is fixedly connected with the upper rotating shaft (14), the right end of the material loosening frame (29) extends rightwards, and the whole material loosening frame (29) is positioned above the material belt;
the lower end of the loose material block (28) is fixedly arranged at the right end of the loose material frame (29), the upper end of the loose material block (28) extends upwards, the lower portion of the front side face of the punch slide block (27) is fixedly provided with a loose material pressing rod (31), the loose material pressing rod (31) extends towards the direction of the loose material block (28) leftwards, the left end of the loose material pressing rod is provided with a vertically downward loose material pressing head (32), and the loose material pressing head (32) contacts and presses the loose material block (28) downwards when moving downwards along with the punch slide block (27), so that the upper rotating shaft (14) and the upper roller (16) are lifted to be separated from the material belt, and when the punch slide block (27) moves upwards, the upper roller (16) falls down to press the material belt.
8. The needle punch feeder of claim 7, wherein: the spring top block is characterized by further comprising a spring top block (42), an adjusting threaded column (43), a lower pressing rod (44) and a pressing rod spring (45), wherein the spring top block (42) is arranged in the guide groove (21), and the lower end of the spring top block (42) extends downwards and is close to the top of the upper rotating shaft (14); a pressure rod hole (46) penetrating through the top surface and the bottom surface of the spring ejector block (42) is formed in the spring ejector block, a lower pressure rod (44) is arranged in the pressure rod hole (46), the lower pressure rod (44) can slide along the pressure rod hole (46), a spring shaft (47) is arranged on the top surface of the lower pressure rod (44), the diameter of the spring shaft (47) is smaller than that of the lower pressure rod (44), the lower part of the pressure rod spring (45) is sleeved on the spring shaft (47), internal threads are formed in the upper part of the pressure rod hole (46), and the adjusting threaded column (43) is screwed into the pressure rod hole (46) from the upper end through thread matching to contact and extrude the upper end of the pressure rod spring (45); the diameter of the pressure lever spring (45) is less than or equal to the diameters of the lower pressure lever (44) and the adjusting threaded column (43).
9. The needle punch feeder of claim 4, wherein: the stamping machine is characterized by further comprising a material guide block (33), wherein the material guide block (33) is arranged on the right side of the feeding seat (10) and is adjacent to the upper roller (16) and the lower roller (17), a material guide groove (34) corresponding to the shape of a needle belt is formed in the material guide block (33), and the material belt passes through the upper roller (16) and the lower roller (17) and then passes through the material guide groove (34) to the stamping mechanism.
10. The gauge needle punch feeder of claim 1, wherein: the stamping mechanism comprises a base (35), an upper die frame (36), guide pillars (37), supporting springs (38), an upper die (39) and a lower die (40), wherein the base (35) is arranged in the middle of the bottom plate (2), the lower die (40) is arranged in the middle of the top surface of the base (35), a plurality of groups of guide pillars (37) are arranged on the periphery of the top surface of the base (35), a plurality of groups of guide sleeves (41) corresponding to the guide pillars (37) are arranged on the upper die frame (36), the guide sleeves (41) and the guide pillars (37) are in one-to-one clearance fit, the supporting springs (38) are respectively arranged on each group of guide pillars (37), and the upper die (39) is arranged in the middle of the bottom surface of the upper die frame (36) and corresponds to the lower die (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222592922.9U CN218283381U (en) | 2022-09-29 | 2022-09-29 | Gauge needle punching feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222592922.9U CN218283381U (en) | 2022-09-29 | 2022-09-29 | Gauge needle punching feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283381U true CN218283381U (en) | 2023-01-13 |
Family
ID=84804818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222592922.9U Active CN218283381U (en) | 2022-09-29 | 2022-09-29 | Gauge needle punching feeder |
Country Status (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116769994A (en) * | 2023-08-25 | 2023-09-19 | 山西冶金工程技术有限公司 | Material loosening device of gas-based reduction shaft furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116769994A (en) * | 2023-08-25 | 2023-09-19 | 山西冶金工程技术有限公司 | Material loosening device of gas-based reduction shaft furnace |
| CN116769994B (en) * | 2023-08-25 | 2023-11-17 | 山西冶金工程技术有限公司 | Material loosening device of gas-based reduction shaft furnace |
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