A capped rod-shaped parts conveying device

Abstract

A conveying device for capped rod-shaped parts, comprising a dividing nail seat, a dividing plate, a dividing drive mechanism and a blanking drive mechanism; the dividing plate comprises a first blanking half-hole arranged vertically, the dividing nail seat comprises a second blanking half-hole arranged vertically and a feeding trough, and the side of the dividing plate provided with the first blanking half-hole is tightly and slidably matched with the side of the dividing nail seat provided with the second blanking half-hole; the dividing drive mechanism drives the dividing plate to slide back and forth horizontally, so that the first blanking half-hole alternately cooperates with the feeding channel at the feeding trough for feeding, and cooperates with the second blanking half-hole for discharging; the first blanking half-hole comprises a vertical first vertical half-hole, and the top of the first vertical half-hole is provided with a support platform for supporting the head of the part, and the second blanking half-hole comprises an inclined second inclined half-hole; the blanking drive mechanism is used to drive the part to fall from the first blanking half-hole to the second blanking half-hole, and has the technical effects of fast feeding and simplified structure.

Description

Technical Field

[0001] The invention relates to the field of parts conveying, in particular to a capped rod-shaped parts conveying device. Background Art

[0002] Rivet feeding devices generally use vibrator bowls for feeding. Vibrator bowls are auxiliary feeding equipment for automatic assembly or automatic processing machinery, referred to as component feeding devices. Working principle of vibrator bowls: frequency converter, motor, to achieve automatic conveying. There is a pulse electromagnet under the vibrator bowl hopper, which can make the hopper vibrate in the vertical direction, and the inclined spring sheet drives the hopper to do torsional vibration around its vertical axis. The parts in the hopper rise along the spiral track due to this vibration. During the rising process, after a series of track screening or posture changes, the parts can automatically enter the assembly or processing position in a unified state according to the requirements of assembly or processing. Its working purpose is to automatically and orderly arrange the disordered workpieces in a directional and accurate manner and transport them to the next process through vibration.

[0003] After the rivets are sent out by the vibrating plate, they need to be sent to related equipment. In these equipment, multiple rivets often need to be transported to corresponding positions. Therefore, a transmission mechanism needs to be set between the vibrating plate and the equipment. Since the rivets are small, multiple rivets need to be transported simultaneously. The prior art mostly uses a transverse moving cylinder to make the rivets fall. Such a transmission mechanism often has a complex structure and high cost. Therefore, how to reduce the structure of the transmission mechanism and improve the efficiency of transportation is a problem that needs to be solved. Summary of the invention

[0004] The object of the present invention is to overcome the defects of the prior art and provide a capped rod-shaped parts conveying device with simple structure and high reliability.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A conveying device for capped rod-shaped parts, comprising a dividing nail seat, a dividing plate, a dividing drive mechanism and a blanking drive mechanism; the dividing plate comprises a vertically arranged first blanking half-hole, the dividing nail seat comprises a vertically arranged second blanking half-hole and a feeding trough, and the side of the dividing plate provided with the first blanking half-hole is tightly and slidably matched with the side of the dividing nail seat provided with the second blanking half-hole; the dividing drive mechanism drives the dividing plate to slide back and forth horizontally, so that the first blanking half-hole alternately cooperates with the feeding channel at the feeding trough for feeding, and cooperates with the second blanking half-hole for discharging; the first blanking half-hole comprises a vertical first vertical half-hole, and the top of the first vertical half-hole is provided with a support platform for supporting the head of the part, and the second blanking half-hole comprises an inclined second inclined half-hole; the blanking drive mechanism is used to drive the part to fall from the first blanking half-hole to the second blanking half-hole.

[0007] Preferably, the drop driving mechanism comprises a vent hole for blowing off parts.

[0008] Preferably, the vent hole is arranged obliquely, and the head of the part is blown in an inclined direction to tilt the part.

[0009] Preferably, the blanking drive mechanism includes a limit plate, a first quick connector and an air pipe; the limit plate is connected to the top of the nail seat and cooperates with the material dividing plate to limit the position, and the limit plate is provided with the air hole connected to the first blanking half hole and the second blanking half hole, the first quick connector is arranged on the limit plate and connected to the air hole, and the air pipe is connected to the first quick connector for providing gas.

[0010] Preferably, the number of the first blanking half holes and the second blanking half holes is twice that of the feeding trough, and when half of the first blanking half holes correspond to the feeding trough for feeding, the other half of the first blanking half holes are connected with the second blanking half holes for blanking.

[0011] Preferably, a horizontally arranged transverse screw hole is opened on the side of the dividing plate away from the dividing nail seat, the transverse screw hole is connected to the first blanking half-hole, and an optical fiber sensor is arranged in the transverse screw hole for sensing whether there are parts in the first blanking half-hole.

[0012] Preferably, the material dividing drive mechanism includes a cylinder bracket and a material dividing cylinder, the cylinder bracket is connected to one end of the material dividing nail seat, the material dividing cylinder is installed on the cylinder bracket and is connected to the material dividing plate; a positioning bracket is installed at the end of the material dividing nail seat away from the material dividing cylinder, and a buffer locator is installed on the cylinder bracket and the positioning bracket for locating the moving position of the material dividing plate.

[0013] Preferably, the nail seat is provided with a groove arranged along the moving direction of the dividing plate at a position below the dividing plate corresponding to the dividing plate, and the bottom of the dividing plate is provided with a boss matching the groove, and the boss is inserted into the groove to realize the sliding fit between the nail seat and the dividing plate.

[0014] Preferably, a blanking hole is provided below the second blanking half hole, a vertically arranged longitudinal screw hole is provided at the bottom of the blanking hole, a second quick connector is installed on the longitudinal screw hole, and the second quick connector is connected to the discharge pipe; a tool withdrawal groove is provided at the upper end of the longitudinal screw hole.

[0015] Preferably, the top of the inner wall of the first blanking half-hole is a vertical first vertical half-hole, the bottom of the inner wall is a first inclined half-hole that is inclined and connected to the first vertical half-hole, and the top of the inner wall of the second blanking half-hole is a second inclined half-hole that is inclined, and the first inclined half-hole and the second inclined half-hole are inclined in a downward direction toward the direction close to the dividing plate.

[0016] Preferably, the upper end of the first inclined half hole is located below the upper end of the second inclined half hole, and the lower end of the first inclined half hole is located below the lower end of the second inclined half hole.

[0017] The capped rod-shaped parts conveying device of the present invention drives the dividing plate to slide back and forth horizontally through the dividing driving mechanism, so that the first blanking half-hole alternately cooperates with the feeding channel at the feeding groove of the dividing nail seat for feeding, and cooperates with the second blanking half-hole of the dividing nail seat for discharging. The discharging efficiency is high and the structure is simple. In particular, the inner side wall of the second blanking half-hole is the second inclined half-hole arranged obliquely, which not only facilitates the acceleration of the falling of the parts, but also has a simple discharging structure.

[0018] In addition, the blanking drive mechanism uses gas to blow off the rivets, and the vent holes are set at an angle, blowing the head of the part in an inclined direction to tilt the part, which is convenient for matching with the inclined half hole. The structure is simple and efficient, the equipment is not easy to be damaged, and maintenance is convenient.

[0019] In addition, the bottom of the inner side wall of the first blanking half hole is also a first inclined half hole arranged obliquely below the first vertical half hole. The accelerated falling of the two inclined half holes makes it difficult for the parts to get stuck in the channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the connection structure of the capped rod-shaped parts conveying device of the present invention with the vibration plate and the straight vibrator;

[0021] Figure 2 It is a schematic diagram of the overall structure of the capped rod-shaped parts conveying device of the present invention;

[0022] Figure 3 It is a schematic diagram of the connection structure between the nail separation seat and the material separation plate of the capped rod-shaped parts conveying device of the present invention;

[0023] Figure 4 It is a partial structural schematic diagram of a material dividing plate of a capped rod-shaped parts conveying device of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the nail base of the capped rod-shaped parts conveying device of the present invention;

[0025] Figure 6 The invention discloses a longitudinal cross-sectional structural diagram of a nail separation seat and a material separation plate of a capped rod-shaped parts conveying device.

[0026] In the figure: 1. vibration plate; 2. feeder; 3. nail seat; 31. connecting plate; 32. second blanking half hole; 33. blanking hole; 34. feed trough; 35. second inclined half hole; 36. groove; 37. longitudinal screw hole; 371. knife back groove; 38. second quick connector; 4. material dividing plate; 40. first vertical half hole; 41. first blanking half hole; 42. support table; 43. first inclined half hole; 44. transverse screw hole; 45. optical fiber sensor; 46. boss; 5. material dividing drive mechanism; 51. cylinder bracket; 52. material dividing cylinder; 53. positioning bracket; 54. buffer positioner; 6. blanking drive mechanism; 61. limit plate; 611. vent hole; 612. mounting screw hole; 62. first quick connector; 63. air pipe; 7. discharge pipe. DETAILED DESCRIPTION

[0027] The following is combined with Figures 1 to 6 The following examples are provided to further illustrate the specific implementation of the capped rod-shaped parts conveying device of the present invention. The capped rod-shaped parts conveying device of the present invention is not limited to the description of the following examples.

[0028] A capped rod-shaped parts conveying device, such as Figure 1 As shown, a feeding device for capped rod-shaped parts is formed together with a vibration plate 1 and a straight vibrator. In this embodiment, the capped rod-shaped parts are rivets. The rivets arranged in order on the vibration plate 1 are transmitted to the outlet of the vibration plate 1 by the vibration of the vibration plate 1. The feeder 2 on the straight vibrator is connected to the outlet of the vibration plate 1. The rivets are fed into the feeder 2 of the straight vibrator through the outlet of the vibration plate 1. The feeding trough in the feeder 2 is used to carry the rivets. The rivets are transported by the feeder 2 under the action of the straight vibrator, and then the feeder 2 feeds the rivets into the capped rod-shaped parts conveying device. The rivet conveying device divides the materials, and then conveys the rivets from the discharge pipe 7 at the lower end to related equipment.

[0029] It should be noted that the parts that can be transported by the present invention are not limited to rivets. All capped rod-shaped parts can be transported by the present invention. This solution only takes rivets as an example for explanation.

[0030] like Figure 1-2 As shown, the capped rod-shaped parts conveying device of this embodiment includes a nail separation seat 3, a material separation plate 4, a material separation driving mechanism 5 and a material blanking driving mechanism 6. The nail separation seat 3 is arranged adjacent to the straight vibrator, the material separation plate 4 is closely arranged on the side of the nail separation seat 3 away from the straight vibrator and is horizontally slidably matched with the nail separation seat 3, the material separation driving mechanism 5 is installed at one end of the nail separation seat 3 in the length direction and is connected to the material separation plate 4, the material separation driving mechanism 5 is used to drive the material separation plate 4 to slide horizontally back and forth along the length direction of the nail separation seat 3, and the material blanking driving mechanism 6 is connected to the top of the nail separation seat 3 and is used to drive the rivet to fall.

[0031] like Figure 3-6As shown, the dividing plate 4 includes a vertically arranged first blanking half-hole 41, the dividing nail seat 3 includes a vertically arranged second blanking half-hole 32 and a feeding groove 34, and the side of the dividing plate 4 provided with the first blanking half-hole 41 is tightly and slidably matched with the side of the dividing nail seat 3 provided with the second blanking half-hole 32; the dividing driving mechanism 5 drives the dividing plate 4 to slide back and forth horizontally, so that the first blanking half-hole 41 alternately cooperates with the feeding channel at the feeding groove 34 for feeding, and cooperates with the second blanking half-hole 32 for discharging; the first blanking half-hole 41 includes a vertical first vertical half-hole 40, and the top of the first vertical half-hole 40 is provided with a support platform 42 for supporting the head of the part, and the second blanking half-hole 32 includes an inclined second inclined half-hole 35; the blanking driving mechanism 6 is used to drive the part to fall from the first blanking half-hole 41 to the second blanking half-hole 32.

[0032] Preferably, in this embodiment, a plurality of first blanking half holes 41 are arranged vertically at intervals along the length direction of the dividing plate 4. The first blanking half holes 41 are used to receive rivets sent out by the straight vibrator, i.e., the feed channel. A plurality of second blanking half holes 32 are arranged vertically at intervals along the length direction of the dividing nail seat 3. The first blanking half holes 41 and the second blanking half holes 32 can be combined to form a complete blanking hole. A vertical blanking hole 33 is arranged below the dividing nail seat 3 corresponding to the second blanking half holes 32. The blanking hole 33 is directly connected to the discharge pipe 7 below. A plurality of feed troughs 34 are arranged at intervals along the length direction of the dividing nail seat 3. The feed troughs 34 are arranged at the outlet of the straight vibrator. A connecting plate 31 is connected between the dividing nail seat 3 and the straight vibrator to fix the two to each other. The feed troughs 34 are arranged crosswise with the second blanking half holes 32. The material distribution drive mechanism 5 drives the material distribution plate 4 to slide back and forth horizontally along the length direction of the nail distribution seat 3, so that the first blanking half hole 41 alternately corresponds to the outlet of the straight vibrator at the feed trough 34 and the second blanking half hole 32. When the first blanking half hole 41 is combined with the feed trough 34, it is used for feeding rivets, and the rivets at the outlet of the straight vibrator enter the first blanking half hole 41; when the first blanking half hole 41 moves to combine with the second blanking half hole 32, it is used for discharging rivets. The blanking drive mechanism 6 is used to drive the parts to fall from the first blanking half hole 41 to the second blanking half hole 32, and the rivets in the first blanking half hole 41 enter the feed trough 34 through the second blanking half hole 32 to realize material distribution.

[0033] Specifically, a U-shaped support platform 42 is provided inside the first blanking half hole 41. The support platform 42 of the first blanking half hole 41 is flush with the rivet support surface in the feeder 2 on the straight vibrator. The feeder 2 on the straight vibrator extends into the feed slot 34 and docks with the first blanking half hole 41. The upper surface of the support platform 42 is flush with the lower surface of the rivet head in the straight vibrator. Under the action of the straight vibrator, the rivet on the feeder 2 can smoothly enter the first blanking half hole 41 from the feeder 2, and the rivet head is stuck in the support platform 42. The material distribution drive mechanism 5 drives the material distribution plate 4 to press on the nail distribution seat 3. Figure 2 The rivet 41 is moved horizontally to the left or right in the direction shown, so that the first blanking half hole 41 is out of contact with the feed slot 34, and moves horizontally to the joint with the second blanking half hole 32. The first blanking half hole 41 is combined with the second blanking half hole 32 to form a complete blanking hole. The blanking drive mechanism 6 moves the head of the rivet out of the support platform 42, so that the head of the rivet enters the second blanking half hole 32. The rivet loses support and continues to fall and passes through the blanking hole 33 into the discharge pipe 7 below to complete the discharge. After each rivet enters the first blanking half hole 41, it is driven by the material distribution drive mechanism 5 to move synchronously to the second blanking half hole 32, and then the blanking drive mechanism 6 controls each rivet to fall simultaneously, so that the rivets entering the second blanking half hole 32 can fall more accurately and synchronously.

[0034] When the head of the rivet is separated from the support platform 42, in order to ensure that the rivet can fall quickly and effectively, an improved implementation scheme is as follows:

[0035] The top of the inner side wall of the first blanking half hole 41 is a vertical first vertical half hole 40, the bottom of the inner side wall is a first inclined half hole 43 which is arranged obliquely and communicates with the first vertical half hole 40, the first vertical half hole 40 is provided with a support platform 42 for carrying the rivet head, the top of the inner side wall of the second blanking half hole 32 is a second inclined half hole 35 which is arranged obliquely, the second inclined half hole 35 is matched with the first inclined half hole 43 and the first vertical half hole 40, and the first inclined half hole 43 and the second inclined half hole 35 are inclined in a downward direction toward the direction close to the dividing plate 4. Preferably, the length of the first vertical half hole 40 is equal to the length of the rivet, the top of the first inclined half hole 43 is flush with the end of the rivet located in the first blanking half hole 41, the first inclined half hole 43 and the second inclined half hole 35 are coaxially arranged, and the upper end of the first inclined half hole 43 is located below the upper end of the second inclined half hole 35, and the lower end of the first inclined half hole 43 is located below the lower end of the second inclined half hole 35.

[0036] When the head of the rivet is located in the support platform 42, the rivet is located in the first vertical half-hole 40 of the first blanking half-hole 41 and is set vertically; when the head of the rivet is separated from the support platform 42, the end of the rivet is in contact with the bottom of the first vertical half-hole 40, and the head of the rivet is in contact with the inside of the second inclined half-hole 35, and then the rivet falls obliquely along the first inclined half-hole 43, and then falls obliquely along the second inclined half-hole 35; when the rivet slides out of the second inclined half-hole 35, it falls into the blanking hole 33 below, and is converted into a vertical state in the blanking hole 33, and then continues to enter the discharge pipe 7 downward, and the rivet is sent out by the discharge pipe 7 to complete the discharge, thereby realizing the rapid and stable discharge of the rivet with adjusted direction, so that the rivet is not easily stuck in the channel. Since two sections of inclined half holes are provided, the accelerated falling of the inclined holes makes it difficult for the rivets to get stuck in the channel, and both long and short rivets can stably pass between the first blanking half hole 41 and the second blanking half hole 32 .

[0037] The capped rod-shaped parts conveying device of this embodiment drives the dividing plate to slide back and forth horizontally through the dividing driving mechanism, so that the first blanking half-hole alternately cooperates with the feeding channel at the feeding groove of the dividing nail seat for feeding, and cooperates with the second blanking half-hole of the dividing nail seat for discharging. The discharging efficiency is high and the structure is simple. In particular, the inner side wall of the second blanking half-hole is the second inclined half-hole set obliquely, and the bottom of the inner side wall of the first blanking half-hole is the first inclined half-hole set obliquely, which not only facilitates the falling of parts, but also makes it difficult for rivets to get stuck in the channel through the accelerated falling of the two inclined half-holes.

[0038] In order to ensure that the rivet can smoothly enter the vertical state of the blanking hole 33 from the inclined state of the second inclined half hole 35, the upper end of the second inclined half hole 35 is located below the upper end of the first inclined half hole 43, and the lower end of the second inclined half hole 35 is located below the lower end of the first inclined half hole 43. The rivet is gradually deflected downward under the guidance of the second inclined half hole 35 and the first inclined half hole 43 in turn until it is completely converted to a vertical state, so as to prevent the head of the rivet from being stuck between the first blanking half hole 41 and the second blanking half hole 32 and unable to fall.

[0039] A preferred embodiment of the blanking drive mechanism 6 is that the blanking drive mechanism 6 includes a vent hole 611 for blowing off parts, and the rivets are blown off by high-pressure gas. Preferably, the vent hole 611 is set at an angle, and the head of the part is blown in an inclined direction to tilt the part. The blanking drive mechanism uses gas to blow off the rivet, and the vent hole is set at an angle, and the head of the part is blown in an inclined direction to tilt the part, which is convenient for cooperation with the two inclined half holes, and has a simple structure and high efficiency.

[0040] Preferably, the blanking drive mechanism 6 includes a limit plate 61, a first quick connector 62 and an air pipe 63. The limit plate 61 is sealed and connected to the nail base 3 and is limited and matched with the material dividing plate 4. The limit plate 61 is tightly fitted with the upper surface of the material dividing plate 4. The limit plate 61 is provided with the vent hole 611 connected to the first blanking half hole 41 and the second blanking half hole 32. The first quick connector 62 is arranged on the limit plate 61 and is connected to the vent hole 611. The air pipe 63 is connected to the first quick connector 62 for providing high-pressure gas. The high-pressure gas in the air pipe 63 enters the first blanking half hole 41 through the vent hole 611, blows the head of the rivet off the support platform 42, tilts the rivet, and enters the inclined second inclined half hole 35 and the first inclined half hole 43 in turn. Of course, the rivet can also be pushed down by using a horizontally moving cylinder, but compared with the horizontally moving cylinder, this embodiment is simpler and more efficient.

[0041] Preferably, the number of the first blanking half holes 41 and the second blanking half holes 32 is twice that of the feeding trough 34, and when half of the first blanking half holes 41 correspond to the feeding trough 34 to perform the feeding action, the other half of the first blanking half holes 41 and the second blanking half holes 32 are connected to perform the blanking action. When the rivet is about to be loaded into half of the first blanking half-hole 41, the dividing drive mechanism 5 works, driving the dividing plate 4 to move forward, and moves the first blanking half-hole 41 equipped with the rivet to a group of second blanking half-holes 32 for blanking, and at the same time, the other half of the first blanking half-hole 41 moves to the dividing trough for feeding; when the rivet blanking at the blanking position is completed and the rivet feeding at the feeding position is completed, the dividing drive mechanism 5 drives the dividing plate 4 to move in the opposite direction, and half of the first blanking half-hole 41 after blanking is completed moves to the docking position with the feeding trough 34 for feeding, and half of the first blanking half-hole 41 after feeding is completed moves to the docking position with the other group of second blanking half-holes 32 for blanking, and when feeding and blanking are completed, the dividing plate 4 returns again to repeat the above steps, so that feeding and blanking can be performed on the dividing plate 4 at the same time, thereby effectively improving the speed and efficiency of rivet feeding.

[0042] Preferably, a horizontally arranged transverse screw hole 44 is opened on the side of the dividing plate 4 away from the dividing nail seat 3, and the transverse screw hole 44 is located between the head and the end of the rivet. The inner thread of the transverse screw hole 44 is connected to the optical fiber sensor 45, and the optical fiber sensor 45 senses whether there is a rivet in the first blanking half-hole 41. If not, the optical fiber sensor 45 does not send a signal; if there is a rivet in the first blanking half-hole 41, the optical fiber sensor 45 sends a signal to the PLC controller, and the PLC controller controls the dividing drive mechanism 5 to drive the dividing plate 4 to move to send the rivet into the second blanking half-hole 32; when the optical fiber sensor 45 detects that there is a rivet in the first blanking half-hole 41 and the rivet is above the blanking hole 33, high-pressure gas will be blown out of the first quick connector 62 for blowing, which is used for blanking of the rivets, which is efficient and accurate, and ensures the synchronization of blanking between the rivets.

[0043] Preferably, the material dividing drive mechanism 5 includes a cylinder bracket 51 and a material dividing cylinder 52. The cylinder bracket 51 is connected to one end of the dividing nail seat 3 in the length direction. The material dividing cylinder 52 is installed on the cylinder bracket 51 and its piston rod is connected to the material dividing plate 4. The material dividing cylinder 52 works to push the material dividing plate 4 to move horizontally left and right on the dividing nail seat 3.

[0044] Preferably, a groove 36 is provided along the length direction of the nail base 3 at a position corresponding to the position below the dividing plate 4, and a boss 46 matching the groove 36 is provided at the bottom of the dividing plate 4, and the boss 46 is inserted into the groove 36 to realize the sliding fit between the nail base 3 and the dividing plate 4; and the limiting plate 61 of the blanking drive mechanism 6 is located above the top of the dividing plate 4, and the dividing plate 4 is installed between the nail base 3 and the limiting plate, and the limiting plate 61 is used to limit the dividing plate 4. When the dividing drive mechanism 5 drives the dividing plate 4 to move horizontally left / right, the dividing plate 4 slides horizontally along the direction of the groove 36 to prevent deviation.

[0045] Preferably, a positioning bracket 53 is installed at the other end of the dividing nail seat 3 away from the dividing cylinder 52. Buffer locators 54 are installed on the cylinder bracket 51 and the positioning bracket 53, which are used to locate the horizontal left and right movement position of the dividing plate 4. When the dividing plate 4 moves to either side, until it moves to the buffer locator 54, the buffer locator 54 feeds back the position of the dividing plate 4 to the PLC controller, and the PLC controller controls the dividing cylinder 52 to stop working. This position is also the position where the rivet is feeding and blanking at the same time. The movement position of the dividing plate 4 is accurate, which also ensures the accuracy of feeding and blanking.

[0046] Preferably, a vertically arranged longitudinal screw hole 37 is provided at the bottom of the blanking hole 33, and a second quick connector 38 is installed on the longitudinal screw hole 37, and the second quick connector 38 is connected to the discharge pipe 7. The discharge pipe 7 can be quickly disassembled and assembled by connecting the second quick connector 38 to the discharge pipe 7, so as to improve the convenience of use.

[0047] Preferably, a back-off groove 371 is provided at the upper end of the longitudinal screw hole 37. The back-off groove 371 can facilitate the processing of the thread on the one hand, and on the other hand, can make the upper end of the second quick connector 38 basically match the size of the blanking hole 33 in the plane position of the back-off groove 371 after assembly, which is conducive to the passage of the rivet.

[0048] Preferably, a plurality of groups of correspondingly arranged mounting screw holes 612 are provided on the limiting plate 61 and the nail seat 3 , and the sealing connection between the limiting plate 61 and the nail seat 3 is achieved by screwing positioning pins into the mounting screw holes 612 .

[0049] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A capped rod-shaped parts conveying device, characterized in that: It comprises a nail separation seat (3), a material separation plate (4), a material separation driving mechanism (5) and a material dropping driving mechanism (6); The material dividing plate (4) comprises a first blanking half hole (41) arranged vertically, the nail dividing seat (3) comprises a second blanking half hole (32) arranged vertically and a feeding groove (34), and the side of the material dividing plate (4) provided with the first blanking half hole (41) and the side of the nail dividing seat (3) provided with the second blanking half hole (32) are closely attached and slidably matched; The material distribution drive mechanism (5) drives the material distribution plate (4) to slide back and forth horizontally, so that the first material drop half hole (41) alternately cooperates with the feed channel at the feed trough (34) to feed material, and cooperates with the second material drop half hole (32) to discharge material; The first blanking half hole (41) comprises a vertical first vertical half hole (40), the top of the first vertical half hole (40) is provided with a support platform (42) for supporting the head of the part, and the second blanking half hole (32) comprises a second inclined half hole (35) arranged obliquely; The material dropping driving mechanism (6) is used to drive the parts to drop from the first material dropping half hole (41) to the second material dropping half hole (32).

2. The capped rod-shaped parts conveying device according to claim 1, characterized in that: The drop material driving mechanism (6) comprises a vent hole (611) for blowing off parts.

3. The capped rod-shaped parts conveying device according to claim 2, characterized in that: The vent hole (611) is arranged obliquely, and the head of the part is blown in an oblique direction to make the part inclined.

4. The capped rod-shaped parts conveying device according to claim 2, characterized in that: The blanking drive mechanism (6) comprises a limit plate (61), a first quick connector (62) and an air pipe (63); the limit plate (61) is connected to the top of the nail separation seat (3) and is limitedly matched with the material separation plate (4); the limit plate (61) is provided with the vent hole (611) connected to the first blanking half hole (41) and the second blanking half hole (32); the first quick connector (62) is arranged on the limit plate (61) and is connected to the vent hole (611); the air pipe (63) is connected to the first quick connector (62) for providing gas.

5. The capped rod-shaped parts conveying device according to claim 1, characterized in that: The number of the first blanking half holes (41) and the second blanking half holes (32) is twice the number of the feeding trough (34), and when one half of the first blanking half holes (41) and the feeding trough (34) are corresponding to each other to perform the feeding action, the other half of the first blanking half holes (41) and the second blanking half holes (32) are simultaneously docked to perform the blanking action.

6. The capped rod-shaped parts conveying device according to claim 1, characterized in that: A horizontally arranged transverse screw hole (44) is provided on a side of the dividing plate (4) away from the dividing nail seat (3); the transverse screw hole (44) is connected to the first blanking half hole (41); and an optical fiber sensor (45) is provided in the transverse screw hole (44) for sensing whether a part is present in the first blanking half hole (41).

7. The capped rod-shaped parts conveying device according to claim 1, characterized in that: The material distribution drive mechanism (5) comprises a cylinder support (51) and a material distribution cylinder (52), wherein the cylinder support (51) is connected to one end of a distribution nail seat (3), and the distribution cylinder (52) is mounted on the cylinder support (51) and connected to a distribution plate (4); a positioning support (53) is mounted on one end of the distribution nail seat (3) away from the distribution cylinder (52), and a buffer positioner (54) is mounted on both the cylinder support (51) and the positioning support (53) for positioning the moving position of the distribution plate (4).

8. The capped rod-shaped parts conveying device according to claim 1, characterized in that: The nail separation seat (3) is provided with a groove (36) arranged along the moving direction of the material separation plate (4) at a position below the material separation plate (4), and the bottom of the material separation plate (4) is provided with a boss (46) matching the groove (36), and the boss (46) is inserted into the groove (36) to realize the sliding fit between the nail separation seat (3) and the material separation plate (4).

9. The capped rod-shaped parts conveying device according to claim 1, characterized in that: A blanking hole (33) is provided below the second blanking half hole (32), a vertically arranged longitudinal screw hole (37) is provided at the bottom of the blanking hole (33), a second quick connector (38) is installed on the longitudinal screw hole (37), and the second quick connector (38) is connected to the discharge pipe (7); a knife retreat groove (371) is provided at the upper end of the longitudinal screw hole (37).

10. The capped rod-shaped parts conveying device according to claim 1, characterized in that: The top of the inner wall of the first blanking half hole (41) is a vertical first vertical half hole (40), the bottom of the inner wall is a first inclined half hole (43) which is inclined and connected to the first vertical half hole (40), the top of the inner wall of the second blanking half hole (32) is a second inclined half hole (35) which is inclined, and the first inclined half hole (43) and the second inclined half hole (35) are inclined in a downward direction toward the direction close to the dividing plate (4).

11. The capped rod-shaped parts conveying device according to claim 10, characterized in that: The upper end of the first inclined half hole (43) is located below the upper end of the second inclined half hole (35), and the lower end of the first inclined half hole (43) is located below the lower end of the second inclined half hole (35).

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