A feeding device for round link chain production

Abstract

The present invention discloses a feeding device for round link chain production, which relates to the technical field of round link chain production, including a conveying channel, a storage box is arranged on the front of the conveying channel, a discharge port is arranged at the bottom of the storage box, a feeding piece is slidably connected below the discharge port, a support plate is installed on the lower surface of the conveying channel, a reciprocating screw is installed on one side of the support plate, the movable end of the reciprocating screw is connected to the feeding piece, a slide groove is arranged on one side of the support plate, a sliding piece is slidably connected in the slide groove, a rectangular groove is arranged in the conveying channel, a pusher is slidably connected in the rectangular groove, the pusher is connected to the sliding piece, and the two ends of the connecting rod are respectively connected to the movable end of the reciprocating screw and the sliding piece. The present invention enables the movable end of the reciprocating screw to realize both feeding and pushing when moving, thereby reducing the use of power equipment, and a guide structure is arranged on the conveying channel, and the guide structure is used to ensure that the round link chain raw material can be accurately inserted into the last processed round link chain, thereby reducing manual operation.

Description

Technical Field

[0001] The invention mainly relates to the technical field of round link chain production, and specifically relates to a feeding device for round link chain production. Background Art

[0002] The round link chain is a chain composed of multiple circular links plugged together. The round link chain has the advantages of high strength and good wear resistance, and is widely used in the field of transportation. When producing the round link chain, the steel needs to be cut into multiple short steels of equal distance. Then the cut short steels are sent to the processing part of the chain weaving equipment through the conveying channel and inserted into the previous round link chain that has been die-cast by the chain weaving equipment. The production is carried out in a cycle.

[0003] However, when transporting existing short steel bars, a loading device is first needed to push them onto a conveying channel, and then a pushing device at one end of the conveying channel is used to push the bars. After pushing the bars to the chain weaving equipment, the short steel bars need to be manually inserted into the previous round link chain. As a result, the entire production and transportation process requires a large amount of power equipment and manual operation. Therefore, a new type of feeding device for round link chain production is needed. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. It mainly provides a feeding device for round link chain production, which is used to solve the technical problem raised in the above background technology that the existing round link chain production requires a lot of manual operation and power equipment.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A feeding device for producing round link chains comprises a conveying channel, a storage box for placing round link chain raw materials is arranged on the front of the conveying channel, a discharge port is arranged at the bottom of the storage box, a feeding piece is slidably connected below the discharge port, a support plate is installed on the lower surface of the conveying channel away from the chain weaving device, a reciprocating screw is installed on the side of the support plate away from the chain weaving device, the movable end of the reciprocating screw is connected to the feeding piece, a slide groove is provided on the side of the support plate facing the chain weaving device, a sliding piece is slidably connected in the slide groove, a rectangular groove is provided in the conveying channel, a pushing piece is slidably connected in the rectangular groove, the pushing piece is connected to the sliding piece, a through groove communicating with the slide groove is provided on the side of the support plate away from the sliding piece, a connecting rod is slidably connected in the through groove, and both ends of the connecting rod are respectively connected to the movable end of the reciprocating screw and the sliding piece.

[0007] Preferably, the loading part includes a T-shaped plate, which is slidably connected to the discharge port, and an inclined groove is provided on the surface of the T-shaped plate in contact with the discharge port. A plurality of support rods are arranged between the conveying channel and the storage box, and the vertical portion of the T-shaped plate is slidably connected to the annular surface of the support rod. A connecting plate is installed on the surface of the T-shaped plate facing the reciprocating screw, and the end of the connecting plate away from the T-shaped plate is connected to the movable end of the reciprocating screw.

[0008] Preferably, a plug plate is installed on the upper surface of the connecting plate, a slot is provided on the side of the storage box facing the conveying channel, the plug plate is plugged into the slot, and arc surfaces are provided on both upper and lower sides of one end of the plug plate.

[0009] Preferably, the sliding member includes a slider, which is slidably connected in a slide groove and connected to a connecting rod, a side of the slider away from the connecting rod is hinged with a hinged rod, an end of the hinged rod away from the slider is hinged with a hinged plate, the pusher is installed on the upper surface of the hinged plate, a circular hole is provided on the side of the hinged plate facing the support plate, a round rod is inserted in the circular hole, and the end of the round rod away from the hinged plate is connected to the support plate.

[0010] Preferably, the pushing member includes a pushing rod, which is slidably connected in the rectangular groove, one end of the pushing rod is installed on the upper surface of the hinged plate, and the end of the pushing rod away from the hinged plate is installed with a pushing plate slidably connected in the conveying channel.

[0011] Preferably, a connecting tube is installed on the side of the hinged plate away from the support plate, the round rod is inserted in the connecting tube, a U-shaped plate is installed on the end of the connecting tube away from the hinged plate, both ends of the U-shaped plate extend to the top of both sides of the conveying channel, a cross plate is installed on the open end of the U-shaped plate, an arc plate is installed on the side of the cross plate facing the inside of the U-shaped plate, the arc plate is located above the conveying channel, and inclined surfaces are provided on both sides of the end of the arc plate facing the chain weaving equipment.

[0012] Preferably, a fixing plate is installed on the lower surface of the conveying channel, a through hole is opened on the side of the fixing plate facing the support plate, and the connecting pipe is slidably connected in the through hole.

[0013] Preferably, a plurality of limit plates are installed on the upper surface of the conveying channel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The feeding structure composed of the T-plate, the support rod and the connecting plate and the pushing structure composed of the pushing rod and the pushing plate are connected to the movable end of the reciprocating screw, so that the movable end of the reciprocating screw can realize both feeding and pushing when moving, thereby reducing the use of power equipment.

[0016] 2. By installing a plug plate on the feeding structure, when the feeding structure is feeding, the plug plate can separate multiple round link chain materials in the storage box to avoid pushing multiple round link chain materials into the conveying channel at the same time, and the power of the plug plate to separate the round link chain materials comes from the reciprocating screw motion, reducing the use of power equipment.

[0017] 3. By setting a guide structure consisting of a U-shaped plate, a connecting pipe and an arc-shaped plate with inclined surfaces on both sides on the side of the conveying channel close to the chain weaving equipment, the guide structure is used to ensure that the round link chain raw material can be accurately inserted into the last processed round link chain, thereby reducing manual operations.

[0018] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of assembling the slider, hinge rod, hinge plate, round rod, connecting pipe and U-shaped plate of the present invention;

[0021] Figure 3 It is a schematic diagram of the T-shaped plate, the plug plate and the storage box of the present invention;

[0022] Figure 4 The figure is a schematic diagram of assembling the T-shaped plate, the plug plate and the connecting plate of the present invention.

[0023] Markings in the figure:

[0024] 1. Conveying channel; 2. Limiting plate; 3. Horizontal plate; 4. Arc plate; 5. U-shaped plate; 6. Fixed plate; 7. Support rod; 8. T-shaped plate; 9. Storage box; 10. Insert plate; 11. Connecting plate; 12. Push plate; 13. Slider; 14. Slide; 15. Articulated rod; 16. Articulated plate; 17. Push rod; 18. Connecting pipe; 19. Round rod; 20. Support plate; 21. Discharge port; 22. Inclined chute. DETAILED DESCRIPTION

[0025] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] Please refer to the attached Figure 1-Figure 4 A feeding device for round link chain production comprises a conveying channel 1, a storage box 9 for placing round link chain raw materials is arranged on the front of the conveying channel 1, a discharge port 21 is arranged at the bottom of the storage box 9, a support plate 20 is installed on the side of the lower surface of the conveying channel 1 away from the chain weaving device, a reciprocating screw is installed on the side of the support plate 20 away from the chain weaving device, a connecting plate 11 is installed on the movable end of the reciprocating screw, a T-plate 8 is installed on the end of the connecting plate 11 away from the reciprocating screw, an inclined groove 22 is provided on the side of the T-plate 8 that contacts the discharge port 21, the T-plate 8 is slidably connected to the discharge port 21, and a plurality of support rods 7 are arranged between the conveying channel 1 and the storage box 9, and the vertical part of the T-plate 8 is slidably connected to the annular surface of the support rod 7.

[0029] When the round link chain raw material falls from the discharge port 21 at the bottom of the storage box into the inclined slot 22, the T-shaped plate 8 is moved back and forth between the storage box 9 and the conveying channel 1 by utilizing the back and forth movement of the movable end of the reciprocating screw. When the T-shaped plate 8 moves to the conveying channel 1, it falls from the inclined slot 22, thereby completing the conveying of the round link chain raw material.

[0030] A slide groove 14 is provided on the side of the support plate 20 facing the chain weaving device, and a slider 13 is slidably connected in the slide groove 14, and the slider 13 is slidably connected in the slide groove 14, and a through groove communicating with the slide groove 14 is provided on the side of the support plate 20 away from the slider 13, and a connecting rod is slidably connected in the through groove, and two ends of the connecting rod are respectively connected to the slider 13 and the movable end of the reciprocating screw, and a hinged rod 15 is hinged on the side of the slider 13 away from the connecting rod, and the end of the hinged rod 15 away from the slider 13 is hinged to a hinged plate 16, and a circular hole is provided on the side of the hinged plate 16 facing the support plate 20, and a round rod 19 is inserted in the circular hole, and the end of the round rod 19 away from the hinged plate 16 is connected to the support plate 20, and a push rod 17 is installed on the upper surface of the hinged plate 16, and a rectangular groove is provided in the conveying channel 1, and the push rod 17 passes through the rectangular groove and is installed with a push plate 12, and the push plate 12 is slidably connected in the rectangular groove provided in the conveying channel 1.

[0031] In order to prevent the round link chain material from falling off the conveying channel 1 when the pushing plate 12 pushes the round link chain material, a plurality of limiting plates 2 are installed on the upper surface of the conveying channel 1 to limit the round link chain material moving in the conveying channel 1.

[0032] The feeding structure composed of the T-plate 8, the support rod 7 and the connecting plate 11 and the pushing structure composed of the pushing rod 17 and the pushing plate 12 are both connected to the movable end of the reciprocating screw, so that the movable end of the reciprocating screw can realize both feeding and pushing when moving, thereby reducing the use of power equipment. At the same time, the movable end of the reciprocating screw is separated from the feeding structure and the pushing structure to prevent metal dust from contacting the reciprocating screw during the transportation of the round link chain raw materials and causing damage to the reciprocating screw.

[0033] The plug board 10 is installed on the upper surface of the connecting plate 11, and a slot is provided on the side of the storage box 9 facing the conveying channel 1. The plug board 10 is plugged into the slot, and arc surfaces are provided on both upper and lower sides of one end of the plug board 10.

[0034] When the loading structure is loading, the insert plate 10 can separate multiple round link chain materials in the storage box 9 to avoid pushing multiple round link chain materials into the conveying channel 1 at the same time, and the power for the insert plate 10 to separate the round link chain materials comes from the reciprocating screw motion, reducing the use of power equipment.

[0035] A connecting tube 18 is installed on a side of the hinged plate 16 away from the support plate 20, and the round rod 19 is inserted into the connecting tube 18. A U-shaped plate 5 is installed at one end of the connecting tube 18 away from the hinged plate 16. Both ends of the U-shaped plate 5 extend above both sides of the conveying channel 1, and then a transverse plate 3 is installed at the open end of the U-shaped plate 5. An arc plate 4 is installed on a side of the transverse plate 3 facing the inside of the U-shaped plate 5. The arc plate 4 is located above the conveying channel 1, and inclined surfaces are provided on both sides of one end of the arc plate 4 facing the chain weaving device.

[0036] A guide structure consisting of a U-shaped plate 5, a connecting pipe 18 and an arc-shaped plate 4 with inclined surfaces on both sides is arranged on the conveying channel 1 near the chain weaving equipment. The guide structure ensures that the round link chain material can be accurately inserted into the last processed round link chain, reducing manual operations.

[0037] In order to prevent the connecting tube 18 from tilting away from the hinge plate 16, a fixing plate 6 is installed on the lower surface of the conveying channel 1. A through hole is formed on the side of the fixing plate 6 facing the support plate 20, and the connecting tube 18 is slidably connected in the through hole.

[0038] The specific operation process of the present invention is as follows: the round link chain material is placed in the storage box 9 in parallel with the conveying channel 1. When feeding is needed, the reciprocating screw is started and the movable end of the reciprocating screw drives the inclined groove 22 on the T-plate 8 to move below the discharge port 21. At this time, the plug plate 10 is also inserted into the slot with the movement of the connecting plate 11 and separates the round link chain material so that only one round link chain material is located at the discharge port 21. When the inclined groove 22 on the T-plate 8 is located directly below the discharge port 21, the round link chain material falls into the circular groove. Since a plurality of support rods 7 are arranged between the storage box 9 and the conveying channel 1, the support rods 7 support the round link chain material at this time so that it does not fall from the inclined groove 22 until it moves to the top of the conveying channel 1 and then falls.

[0039] When the movable end of the reciprocating screw moves and drives the T-shaped plate 8 to move toward the side away from the conveying channel 1, the movable end of the reciprocating screw simultaneously drives the connecting rod to move toward the round rod 19, thereby causing the slider 13 to move toward the round rod 19, and then causing the hinged plate 16 to move toward the side away from the slide plate through the hinged rod 15, thereby driving the pusher composed of the push rod 17 and the push plate 12 to push the round link chain material in the conveying channel 1 to move toward the side away from the slider 13. When a round link chain material enters the conveying channel 1, the round link chain material can be pushed and then drive the round link chain material close to the previous one entering the conveying channel 1 to move toward the chain weaving equipment, and push back and forth in sequence to complete the pushing.

[0040] When the hinged plate 16 moves to the side away from the slider 13, it drives the guide structure composed of the U-shaped plate 5, the connecting pipe 18 and the arc-shaped plate 4 with inclined surfaces on both sides to move to the side away from the slider 13, i.e., the side of the chain weaving equipment, and the end of the arc-shaped plate 4 with the inclined surface cut is inserted into the last processed round link chain, and then the round link chain raw material is inserted into the last processed round link chain, thereby reducing manual operation.

[0041] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A feeding device for round link chain production, comprising a conveying channel (1), characterized in that: The front of the conveying channel (1) is provided with a storage box (9) for placing round link chain raw materials, the bottom of the storage box (9) is provided with a discharge port (21), and a loading member is slidably connected below the discharge port (21). A support plate (20) is installed on the lower surface of the conveying channel (1) away from the chain weaving device, and a reciprocating screw is installed on the side of the support plate (20) away from the chain weaving device, and the movable end of the reciprocating screw is connected to the loading member. A slide groove (14) is provided on the side of the support plate (20) facing the chain weaving device, and a sliding member is slidably connected in the slide groove (14). A rectangular groove is provided in the conveying channel (1), and a pusher is slidably connected in the rectangular groove. The pusher is connected to the sliding member. A through groove communicating with the slide groove (14) is provided on the side of the support plate (20) away from the sliding member, and a connecting rod is slidably connected in the through groove, and both ends of the connecting rod are respectively connected to the movable end of the reciprocating screw and the sliding member; The loading member comprises a T-shaped plate (8), the T-shaped plate (8) is slidably connected to the discharge port (21), an inclined groove (22) is provided on the surface of the T-shaped plate (8) in contact with the discharge port (21), a plurality of support rods (7) are arranged between the conveying channel (1) and the storage box (9), the vertical portion of the T-shaped plate (8) is slidably connected to the annular surface of the support rod (7), a connecting plate (11) is installed on the surface of the T-shaped plate (8) facing the reciprocating screw, and the end of the connecting plate (11) away from the T-shaped plate (8) is connected to the movable end of the reciprocating screw; The sliding member comprises a slider (13), the slider (13) is slidably connected in a slide groove (14) and connected to a connecting rod, a side of the slider (13) away from the connecting rod is hinged to a hinge rod (15), an end of the hinge rod (15) away from the slider is hinged to a hinge plate (16), the pusher is mounted on the upper surface of the hinge plate (16), a circular hole is formed on a side of the hinge plate (16) facing the support plate (20), a round rod (19) is inserted into the circular hole, and an end of the round rod (19) away from the hinge plate (16) is connected to the support plate (20); A connecting tube (18) is installed on a side of the hinged plate (16) away from the support plate (20), the round rod (19) is inserted into the connecting tube (18), a U-shaped plate (5) is installed on one end of the connecting tube (18) away from the hinged plate (16), the two ends of the U-shaped plate (5) respectively extend to the upper sides of the conveying channel (1), a transverse plate (3) is installed on the open end of the U-shaped plate (5), an arc-shaped plate (4) is installed on a side of the transverse plate (3) facing the inside of the U-shaped plate (5), the arc-shaped plate (4) is located above the conveying channel (1), and inclined surfaces are provided on both sides of one end of the arc-shaped plate (4) facing the chain-weaving device.

2. A feeding device for round link chain production according to claim 1, characterized in that: An inserting plate (10) is mounted on the upper surface of the connecting plate (11), a slot is provided on the surface of the storage box (9) facing the conveying passage (1), the inserting plate (10) is inserted into the slot, and the inserting plate (10) has arc-shaped surfaces on both upper and lower sides of one end of the inserting plate (10).

3. A feeding device for round link chain production according to claim 1, characterized in that: The pusher comprises a push rod (17) which is slidably connected in the rectangular groove, one end of which is mounted on the upper surface of the hinge plate (16), and one end of which is away from the hinge plate (16) is mounted with a push plate (12) which is slidably connected in the conveying channel (1).

4. A feeding device for round link chain production according to claim 3, characterized in that: A fixing plate (6) is installed on the lower surface of the conveying channel (1), a through hole is provided on a side of the fixing plate (6) facing the support plate (20), and the connecting pipe (18) is slidably connected in the through hole.

5. A feeding device for round link chain production according to claim 1, characterized in that: A plurality of limit plates (2) are installed on the upper surface of the conveying channel (1).

Images