Feeding device on wire pipe joint processing line

Abstract

The utility model relates to a feeding device on a wire pipe joint processing line, which comprises a feeding channel which is transversely and obliquely arranged, a vertical right baffle plate is inserted into a trough at the upper part of the feeding channel, and a vertical left baffle plate is inserted into a trough at the lower part of the feeding channel; a longitudinal cylindrical right balancing weight and a longitudinal cylindrical left balancing weight are formed on the left side of the lower end of the right baffle and the right side of the lower end of the left baffle correspondingly, the upper ends of the right baffle and the left baffle extend out of the feeding channel correspondingly to form a cylindrical annular right shaft sleeve and a cylindrical annular left shaft sleeve, and a right hinge shaft and a left hinge shaft are inserted into the right shaft sleeve and the left shaft sleeve correspondingly; the two ends of the right hinge shaft and the two ends of the left hinge shaft are inserted and fixed to arc-shaped side supports respectively, and the side supports are fixedly connected to the outer walls of the front side and the rear side of the feeding channel respectively. A buffer and retention structure is arranged in the feeding channel, so that the speed of the connecting pipes in the feeding channel can be reduced, and the connecting pipes can be output from the feeding channel one by one.

Description

Technical field:

[0001] The utility model relates to the technical field of pipe joint feeding devices, and more specifically to a feeding device on a wire pipe joint processing line. Background technology:

[0002] As one of the auxiliary materials in the circuit, the junction box is often used for transition, which plays the role of protecting wires and connecting wires, so as to achieve the purpose of protecting the circuit. This is also true in the field of daily construction, in order to protect the circuit. At present, the side wall of the junction box is generally provided with multiple threading holes or threading screw holes, which can be connected to the wire pipe joints of the tubular structure. The common wire pipe joints on the junction box are composed of tubular pipes and tubular nuts. The pipes are coiled structures and need to be turned into threads and other structures. At present, the processing of the pipes mainly vibrates the feed tray to output, and the pipes are transported through the trough, and then the manipulator realizes the loading and unloading of the pipes on the lathe; in order to avoid the manipulator grabbing multiple pipes, the end of the trough needs to output the pipes one by one, but there is no blocking structure in the existing trough. The pipe rolls down too fast, and multiple pipes will be quickly output at the end of the output pipe, affecting the subsequent processing; so a structure for buffering the falling of the pipes needs to be designed on the trough. Utility model content:

[0003] The purpose of the utility model is to address the deficiencies of the prior art and to provide a feeding device on a wire pipe joint processing line, wherein a buffer and retention structure is provided in the feeding channel, which can achieve deceleration of the connecting pipe in the feeding channel and output the connecting pipes one by one from the feeding channel.

[0004] A feeding device on a wire pipe joint processing line comprises a transversely inclined feeding channel, a vertical right baffle is inserted in the upper material channel of the feeding channel, and a vertical left baffle is inserted in the lower material channel, a longitudinal and cylindrical right counterweight block and a left counterweight block are respectively formed on the left side of the lower end of the right baffle and the right side of the lower end of the left baffle, the upper ends of the right baffle and the left baffle respectively extend out of the feeding channel and are formed with a cylindrical ring-shaped right sleeve and a left sleeve, a right hinge shaft and a left hinge shaft are respectively inserted in the right sleeve and the left sleeve, and the two ends of the right hinge shaft and the left hinge shaft are respectively plugged and fixed on the arc-shaped side brackets, and the side brackets are respectively fixed to the outer walls of the front and rear sides of the feeding channel;

[0005] A slot extending to the right baffle is formed in the middle of the right counterweight block, and the lower end of the inclined push rod is inserted in the slot of the right counterweight block and is inserted with a longitudinal pin shaft, and the two ends of the pin shaft are respectively plugged and fixed on the right counterweight block; a support plate inclined to the upper right is formed in the middle of the left sleeve, and the upper end of the inclined push rod abuts against the right end surface of the upper part of the support plate; the lower end surface of the inclined push rod abuts against a longitudinal roller, and the left end surface of the left baffle abuts against a longitudinal limit rod, and the two ends of the roller and the limit rod are respectively plugged and fixed on the side bracket.

[0006] Preferably, the inclination direction of the feed channel is opposite to the inclination direction of the inclined ejector rod, and a circular hub is formed at the lower end of the inclined ejector rod, and a pin is inserted in the hub;

[0007] Longitudinal pillars are respectively formed on the front and rear side walls of the upper end of the inclined push rod, and rollers are pivotally connected to the pillars, and the rollers are against the right end surface of the support plate.

[0008] Preferably, the width of the left baffle is equal to the width of the right baffle, the width of the right baffle is smaller than the width of the feed channel, and the length of the right baffle is greater than the length of the left baffle;

[0009] The center distance from the middle of the support plate to the left hinge axis is greater than the center distance from the lower end of the left baffle plate to the left hinge axis.

[0010] Preferably, the distance from the right counterweight block at the lower end of the right baffle to the inner bottom surface of the feed channel is smaller than the distance from the left counterweight block to the inner bottom surface of the feed channel.

[0011] Preferably, a roller sleeve is inserted on the supporting roller, and the limiting rod abuts against the outer wall of the roller sleeve.

[0012] Preferably, a spacer sleeve is inserted on the right hinge shaft between the side bracket and the right shaft sleeve and on the left hinge shaft between the side bracket and the left shaft sleeve respectively.

[0013] Preferably, the width of the support plate is smaller than the width of the left baffle, and the width of the support plate is larger than the width of the inclined lift rod.

[0014] The beneficial effects of the utility model are:

[0015] The feed channel is provided with a buffer and a retention structure, which can realize the deceleration of the connecting pipe in the feed channel and realize the output of the connecting pipes from the feed channel one by one. Description of the drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the half-section structure of the utility model in the front view direction.

[0019] In the figure: 1. feed chute; 2. right baffle; 21. right counterweight; 22. right bushing; 23. slot; 31. left counterweight; 32. left bushing; 33. support plate; 4. side bracket; 5. right articulated shaft; 6. left articulated shaft; 7. inclined ejector rod; 71. hub; 8. pin shaft; 9. roller; 10. roller sleeve; 11. roller; 12. limit rod; 13. spacer sleeve. Specific implementation method:

[0020] Example: See Figures 1 to 3 As shown, a feeding device on a wire pipe joint processing line comprises a transversely inclined feeding trough 1, a vertical right baffle 2 is inserted in the material trough at the upper part of the feeding trough 1, and a vertical left baffle 3 is inserted in the material trough at the lower part, and a longitudinal and cylindrical right counterweight block 21 and a left counterweight block 31 are respectively formed on the left side of the lower end of the right baffle 2 and the right side of the lower end of the left baffle 3, and the upper ends of the right baffle 2 and the left baffle 3 extend out of the feeding trough 1 and are respectively formed with a cylindrical ring-shaped right sleeve 22 and a left sleeve 32, and a right hinge shaft 5 and a left hinge shaft 6 are respectively inserted in the right sleeve 22 and the left sleeve 32, and the two ends of the right hinge shaft 5 and the left hinge shaft 6 are respectively inserted and fixed on the arc-shaped side bracket 4, and the side bracket 4 is respectively fixed to the outer wall of the front and rear sides of the feeding trough 1;

[0021] The middle part of the right counterweight block 21 is formed with a slot 23 extending to the right baffle plate 2, the lower end of the inclined ejector rod 7 is inserted into the slot 23 of the right counterweight block 21 and is inserted with a longitudinal pin shaft 8, and the two ends of the pin shaft 8 are respectively plugged and fixed on the right counterweight block 21; the middle part of the left sleeve 32 is formed with a support plate 33 inclined to the upper right, and the upper end of the inclined ejector rod 7 abuts against the right end surface of the upper part of the support plate 33; the lower end surface of the inclined ejector rod abuts against a longitudinal roller 9, and the left end surface of the left baffle plate 3 abuts against a longitudinal limit rod 12, and the two ends of the roller 9 and the limit rod 12 are respectively plugged and fixed on the side bracket 4.

[0022] The inclination direction of the feed channel 1 is opposite to that of the inclined ejector rod 7. The lower end of the inclined ejector rod 7 is formed with a circular hub 71, and the pin 8 is inserted into the hub 71; Figure 3 As shown, based on the existence of the hub 71 , the lift rod 7 can be made into a thin rod, thereby reducing the weight of the lift rod 7 .

[0023] Longitudinal pillars 72 are respectively formed on the front and rear side walls of the upper end of the inclined push rod 7, and a roller 11 is pivotally connected to the pillar 72. The roller 11 abuts against the right end surface of the support plate 33. Since the inclined push rod 7 will move on the support plate 33, rolling friction can be achieved through the roller 11 instead of sliding friction, which can reduce noise and wear.

[0024] The width of the left baffle plate 3 is equal to the width of the right baffle plate 2, the width of the right baffle plate 2 is smaller than the slot width of the feed channel 1, and the length of the right baffle plate 2 is greater than the length of the left baffle plate 3;

[0025] The center distance from the middle of the support plate 33 to the left hinge axis 6 is greater than the center distance from the lower end of the left baffle 3 to the left hinge axis 6. The torque generated by the upper end of the inclined push rod 7 acting on the support plate 33 needs to be greater than the torque generated by the gravity of the left counterweight block 31 to achieve the rotation of the left baffle 3 to the upper right. The torque is the force multiplied by the distance from the point of action to the hinge fulcrum, so the above-mentioned size limitation is required.

[0026] The distance between the right counterweight block 21 at the lower end of the right baffle plate 2 and the inner bottom surface of the feed chute 1 is smaller than the distance between the left counterweight block 31 and the inner bottom surface of the feed chute 1. The distance between the left counterweight block 31 and the inner bottom surface of the feed chute 1 is small, so that the left counterweight block 31 can prevent the pipe from rolling down. However, by rotating a small angle, the left counterweight block 31 can be separated from the pipe, causing the pipe to fall.

[0027] The roller 9 is sleeved with a roller sleeve 10 , and the limiting rod 12 abuts against the outer wall of the roller sleeve 10 .

[0028] A spacer sleeve 13 is inserted and sleeved on the right hinge shaft 5 between the side bracket 4 and the right shaft sleeve 22 and on the left hinge shaft 6 between the side bracket 4 and the left shaft sleeve 32 respectively.

[0029] The width of the support plate 33 is smaller than the width of the left baffle 3 , and the width of the support plate 33 is larger than the width of the inclined lift rod 7 .

[0030] Working principle: The utility model is a feeding device on a wire pipe joint processing line, and the feeding device includes a right baffle 2 and a left baffle 3. The right baffle 2 is a buffer baffle, and the left baffle 3 is a retention baffle. When the pipe falls in the feeding channel 1, it first contacts the right baffle 2, and the right baffle 2 can decelerate the pipe. Then, under the gravity of the pipe, the right baffle 2 will rotate to the left, and then the pipe will continue to fall, but the speed will be slower. When the falling pipe falls on the left baffle 3, the left baffle 3 can retain the pipe in the feeding channel 1 under the blocking effect of the limit rod 12;

[0031] When the next connecting pipe rolls down and contacts the right baffle plate 2, it will prompt the right baffle plate 2 to rotate to the left. The rotation of the right baffle plate 2 will drive the inclined push rod 7 to move. The upper end of the inclined push rod 7 will prompt the left baffle plate 3 to rotate to the right around the left hinge axis. The rotation of the left baffle plate 3 will not release the previous retained connecting pipe, thereby realizing the output of the connecting pipe; when the next connecting pipe passes through the right baffle plate 2, under the action of the gravity of the right counterweight block 21 and the left counterweight block 31, the left baffle plate 3 will reset to block the next connecting pipe from falling.

[0032] The embodiments are used to illustrate the present invention, but not to limit the present invention. Any person skilled in the art may modify the embodiments without violating the spirit and scope of the present invention, and therefore the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. A feeding device on a wire pipe joint processing line, comprising a transversely inclined feeding channel (1), a vertical right baffle (2) inserted in the upper trough of the feeding channel (1), and a vertical left baffle (3) inserted in the lower trough, characterized in that: A right counterweight block (21) and a left counterweight block (31) are respectively formed on the left side of the lower end of the right baffle (2) and the right side of the lower end of the left baffle (3). The upper ends of the right baffle (2) and the left baffle (3) extend out of the feed channel (1) and are respectively formed with a right shaft sleeve (22) and a left shaft sleeve (32) in a cylindrical ring shape. A right hinge shaft (5) and a left hinge shaft (6) are respectively inserted into the right shaft sleeve (22) and the left shaft sleeve (32). The two ends of the right hinge shaft (5) and the left hinge shaft (6) are respectively inserted and fixed on the arc-shaped side bracket (4). The side bracket (4) is respectively fixed to the outer walls of the front and rear sides of the feed channel (1). The middle part of the right counterweight block (21) is formed with a slot (23) extending to the right baffle plate (2); the lower end of the inclined push rod (7) is inserted into the slot (23) of the right counterweight block (21) and is inserted with a longitudinal pin shaft (8); the two ends of the pin shaft (8) are respectively plugged and fixed on the right counterweight block (21); the middle part of the left shaft sleeve (32) is formed with a support plate (33) inclined to the upper right; the upper end of the inclined push rod (7) abuts against the right end surface of the upper part of the support plate (33); the lower end surface of the inclined push rod abuts against a longitudinal roller (9); the left end surface of the left baffle plate (3) abuts against a longitudinal limit rod (12); the two ends of the roller (9) and the limit rod (12) are respectively plugged and fixed on the side bracket (4).

2. The feeding device on the wire pipe joint processing line according to claim 1, characterized in that: The inclination direction of the feed channel (1) is opposite to that of the inclined ejector rod (7); a circular hub (71) is formed at the lower end of the inclined ejector rod (7), and a pin (8) is inserted into the hub (71); Longitudinal pillars (72) are respectively formed on the front and rear side walls of the upper end of the inclined push rod (7), and a roller (11) is pivotally connected to the pillar (72), and the roller (11) abuts against the right end surface of the support plate (33).

3. The feeding device on the wire pipe joint processing line according to claim 1, characterized in that: The width of the left baffle (3) is equal to the width of the right baffle (2), the width of the right baffle (2) is smaller than the width of the feed channel (1), and the length of the right baffle (2) is greater than the length of the left baffle (3); The center distance from the middle of the support plate (33) to the left hinge shaft (6) is greater than the center distance from the lower end of the left baffle plate (3) to the left hinge shaft (6).

4. The feeding device on the wire pipe joint processing line according to claim 3 is characterized in that: The distance between the right counterweight (21) at the lower end of the right baffle (2) and the inner bottom surface of the feed channel (1) is smaller than the distance between the left counterweight (31) and the inner bottom surface of the feed channel (1).

5. The feeding device for a wire pipe joint processing line according to claim 1, characterized in that: A roller sleeve (10) is inserted into the supporting roller (9), and a limiting rod (12) abuts against the outer wall of the roller sleeve (10).

6. The feeding device for a wire pipe joint processing line according to claim 1, characterized in that: A spacer sleeve (13) is respectively inserted on the right hinge shaft (5) between the side bracket (4) and the right shaft sleeve (22) and on the left hinge shaft (6) between the side bracket (4) and the left shaft sleeve (32).

7. The feeding device for a wire pipe joint processing line according to claim 1, characterized in that: The width of the support plate (33) is smaller than the width of the left baffle (3), and the width of the support plate (33) is larger than the width of the inclined push rod (7).

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