Automatic feeding machine for preparing mining anchor cable and anchorage device

Abstract

The utility model relates to the technical field of anchor cable and anchorage device manufacturing devices, and provides an automatic feeding machine for mining anchor cable and anchorage device manufacturing, which comprises a feeding plate, a cleaning assembly is arranged on the inner side of the feeding plate, the cleaning assembly comprises a clamping groove formed in the outer end of the feeding plate, guide columns are symmetrically and rotatably connected in the clamping groove, and the guide columns are arranged on the inner side of the feeding plate. The steel column feeding device comprises two sets of feeding plates, the two sets of feeding plates are fixedly connected with two guide columns, a friction belt is arranged between the two guide columns in a sleeved mode, the top ends of the feeding plates are fixedly connected with a motor, the output end of the motor is fixedly connected with one guide column, and the output end of the motor is rotationally connected with the feeding plates. And meanwhile, the rotating friction belt is used for polishing the end opening position of the steel column, then metal burrs and protruding points at the end opening position of the steel column are polished and cleaned, and the situation that when the milling equipment clamps the steel column, due to the existence of the burrs and the protruding points, rotation of the steel column fluctuates, and the machining precision of the steel column is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of an anchor cable and anchor preparation device, and more specifically, to an automatic feeding machine for preparing an anchor cable and anchor for mining. Background Art

[0002] Anchor cable refers to the rope that is divided into many strands of steel bundles and anchored in the anchor ingot when the main cable is anchored in the side hole in a suspension bridge or a mine. Anchor refers to the permanent anchoring device used in prestressed concrete. It is an anchoring tool used in post-tensioned structures or components to maintain the tension of prestressed tendons and transfer it to the inside of the concrete. It is also called a prestressed anchor. In the production process of the anchor supporting the anchor cable, the solid steel pipe is cut into a suitable length, and a hole is punched in the center of the steel column after cutting, and then the card is inserted into the hole. When in use, the anchor cable is passed through the card inside the steel ball to achieve the purpose of fixing the anchor cable. In the processing process, in order to improve production efficiency, intelligent mechanical production is used instead of manual automatic loading to speed up the production efficiency of the anchor supporting the anchor cable.

[0003] During the punching process of the steel column, a large number of metal burrs will be generated. The burrs are easy to adhere to the ends of the steel column. After cooling, spurs or bumps are formed and adhere to the two ends of the steel column. After the steel column is punched, its outer surface needs to be milled to make the outer surface of the steel column smooth. However, the burrs and bumps at the end of the steel column make the clamping of the steel column unstable. During the milling process, the rotation of the steel column will fluctuate, thus affecting the milling accuracy of the steel column. For this reason, an automatic feeding machine for the preparation of mining anchor cables and anchors is proposed, which grinds and cleans the two ends of the steel column through a friction belt to solve the above problems. Utility Model Content

[0004] The utility model provides an automatic feeding machine for preparing mining anchor cables and anchors, which solves the problem that burrs and convex points attached to the end of a steel column reduce the milling accuracy of the steel column.

[0005] The technical solution of the utility model is as follows:

[0006] An automatic feeding machine for preparing mining anchor cables and anchors comprises a feeding plate, the inner side of which is provided with a cleaning assembly, the cleaning assembly comprising a slot opened at the outer end of the feeding plate, the interior of the slot is symmetrically and rotatably connected with a guide column, a friction belt is sleeved between two of the guide columns, a motor is fixedly connected to the top of the feeding plate, the output end of the motor is fixedly connected to one of the guide columns, and the output end of the motor is rotatably connected to the feeding plate.

[0007] Preferably, the outer end of the friction belt is provided with frosting, and the cleaning assembly further comprises a shielding plate fixedly connected to the outer end of the feeding plate, and one side of the friction belt is arranged inside the shielding plate.

[0008] Preferably, the cleaning component also includes a discharge port opened at the bottom end of the loading plate, the discharge port corresponds to a side position of the friction belt, and a collection box is clamped at the bottom end of the loading plate, and the collection box is communicated with the discharge port.

[0009] Preferably, the loading plates are provided in two groups and are symmetrical, the bottom end of the loading plates is fixedly connected to a base plate, a screw is threadedly connected between the two groups of base plates, the outer end of the screw is provided with two groups of reverse threads, and the outer end of the screw is movably connected to a bracket.

[0010] Preferably, a cavity connecting plate is fixedly connected to one side of the bracket, the screw rod is movably connected to the cavity connecting plate, one end of the screw rod is fixedly connected to a pulley, the pulley is arranged inside the cavity connecting plate, and a connecting belt is sleeved between two adjacent groups of the pulleys.

[0011] Preferably, a servo motor is fixedly connected to the outer end of the cavity connecting plate, and an output end of the servo motor is movably connected to the cavity connecting plate and fixedly connected to one of the pulleys.

[0012] Preferably, support rods are symmetrically fixedly connected to the inner side of the bracket, and fixed plates are fixedly connected to the outer ends of the support rods. A hydraulic cylinder is fixedly connected between the two groups of fixed plates, and a push rod is movably connected inside the hydraulic cylinder.

[0013] Preferably, one end of the push rod is fixedly connected to a support plate, an outer end of the support plate is fixedly connected to a baffle plate, the cross-section of the baffle plate is arc-shaped, and a rubber strip is provided on the inner wall of the baffle plate.

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

[0015] 1. In the utility model, the steel column is clamped by two sets of feeding plates, and the port position of the steel column is grinded by a rotating friction belt, thereby grinding and cleaning the metal burrs and protrusions at the port position of the steel column, so as to prevent the milling equipment from clamping the steel column, causing the rotation of the steel column to fluctuate due to the burrs and protrusions, thereby affecting the processing accuracy of the steel column. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the guide post and the friction belt of the utility model;

[0019] Figure 3It is a structural schematic diagram of the feeding plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the screw and the pulley of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure between the abutment plate and the blocking plate of the utility model.

[0022] In the figure: 1. loading plate; 2. cleaning assembly; 201. slot; 202. guide column; 203. friction belt; 204. motor; 205. baffle plate; 206. discharge port; 207. collection box; 3. bottom plate; 4. screw; 5. bracket; 6. cavity connecting plate; 7. pulley; 8. connecting belt; 9. servo motor; 10. support rod; 11. fixing plate; 12. hydraulic cylinder; 13. push rod; 14. push plate; 15. baffle plate. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1~Figure 4 As shown, an automatic feeder for preparing anchor cables and anchors for mining includes a feeder plate 1, a cleaning assembly 2 is provided on the inner side of the feeder plate 1, and the cleaning assembly 2 includes a slot 201 opened at the outer end of the feeder plate 1, a guide column 202 is symmetrically rotatably connected inside the slot 201, a friction belt 203 is sleeved between the two guide columns 202, and a motor 204 is fixedly connected to the top of the feeder plate 1, the output end of the motor 204 is fixedly connected to one of the guide columns 202, and the output end of the motor 204 is rotatably connected to the feeder plate 1. The purpose of this arrangement is that during the feeding process, when the steel column moves to the unloading position of the two groups of feeder plates 1, the two groups of feeder plates 1 clamp and fix the steel column, and at this time, the motor 204 drives the friction belt 203 between the two groups of guide columns 202 to rotate, and the rotating friction belt 203 grinds and cleans the port position of the steel column to prevent the rotation of the steel column from fluctuating due to the burrs and bumps at the port position of the steel column during the milling process, thereby reducing the precision of the steel column processing.

[0026] Preferably, the outer end of the friction belt 203 is provided with frosting, and the cleaning assembly 2 further includes a shielding plate 205 fixedly connected to the outer end of the feeding plate 1, and one side of the friction belt 203 is arranged inside the shielding plate 205. The purpose of this arrangement is that the frosting on the outer end of the friction belt 203 enhances its grinding and cleaning effect on the port position of the steel column, and the shielding plate 205 is provided to shield the card slot 201 to prevent the debris generated by grinding from being discharged and polluting the environment.

[0027] Preferably, the cleaning assembly 2 further comprises a discharge port 206 opened at the bottom end of the loading plate 1, the discharge port 206 corresponds to the position of one side of the friction belt 203, and a collecting box 207 is clamped at the bottom end of the loading plate 1, and the collecting box 207 is connected to the discharge port 206. The purpose of this arrangement is that the debris generated by grinding the steel column leaks into the discharge port 206 and is collected in the collecting box 207.

[0028] Example 2

[0029] like Figure 1~Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that two groups of loading plates 1 are provided and are symmetrical, the bottom end of the loading plate 1 is fixedly connected with a bottom plate 3, a screw rod 4 is threadedly connected between the two groups of bottom plates 3, the outer end of the screw rod 4 is provided with two groups of reverse threads, and the outer end of the screw rod 4 is movably connected with a bracket 5. The purpose of this arrangement is that the two groups of reverse threads at the outer end of the screw rod 4 make the two groups of loading plates 1 connected to the bottom plate 3 slide in opposite directions, so as to facilitate self-adjustment according to the length of the steel column.

[0030] Preferably, a cavity connecting plate 6 is fixedly connected to one side of the bracket 5, the screw rod 4 is movably connected to the cavity connecting plate 6, one end of the screw rod 4 is fixedly connected to a pulley 7, the pulley 7 is arranged inside the cavity connecting plate 6, a connecting belt 8 is sleeved between two adjacent groups of pulleys 7, a servo motor 9 is fixedly connected to the outer end of the cavity connecting plate 6, the output end of the servo motor 9 is movably connected to the cavity connecting plate 6 and fixedly connected to one of the pulleys 7. The purpose of this arrangement is that before processing, the servo motor 9 drives the pulley 7 to rotate, and the connecting belt 8 drives the remaining pulleys 7 to rotate, so that the two groups of screw rods 4 drive the loading plate 1 to move in opposite directions, so as to facilitate free adjustment according to the length of the steel column.

[0031] Preferably, the inner side of the bracket 5 is symmetrically fixedly connected with a support rod 10, the outer end of the support rod 10 is fixedly connected with a fixing plate 11, a hydraulic cylinder 12 is fixedly connected between the two sets of fixing plates 11, and a push rod 13 is movably connected inside the hydraulic cylinder 12. The purpose of this arrangement is that after the port position of the steel column is polished and cleaned, the hydraulic cylinder 12 drives the push rod 13 to be pushed out, so that the abutment plate 14 drives the blocking plate 15 to extend, and then the steel column inside the blocking plate 15 is moved to the clamping component set by milling, so as to clamp and fix the steel column.

[0032] Preferably, one end of the push rod 13 is fixedly connected to a stop plate 14, and the outer end of the stop plate 14 is fixedly connected to a stop plate 15, the cross section of the stop plate 15 is arc-shaped, and a rubber strip is provided on the inner wall of the stop plate 15. The purpose of this arrangement is that the rubber strip increases the friction between the steel column and the stop plate 15, so that during the grinding process, the steel column moves and rotates by itself, thereby enhancing the grinding effect of the friction belt 203 on the steel column.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding machine for preparing mining anchor cables and anchors, comprising a feeding plate (1), characterized in that: A cleaning component (2) is provided on the inner side of the loading plate (1), and the cleaning component (2) comprises a slot (201) opened at the outer end of the loading plate (1), a guide column (202) is symmetrically rotatably connected inside the slot (201), a friction belt (203) is sleeved between two guide columns (202), a motor (204) is fixedly connected to the top of the loading plate (1), an output end of the motor (204) is fixedly connected to one of the guide columns (202), and an output end of the motor (204) is rotatably connected to the loading plate (1).

2. The automatic loading machine for preparing mining anchor cables and anchors according to claim 1, characterized in that: The outer end of the friction belt (203) is provided with frosting, and the cleaning component (2) further comprises a shielding plate (205) fixedly connected to the outer end of the loading plate (1), and one side of the friction belt (203) is arranged inside the shielding plate (205).

3. The automatic loading machine for preparing mining anchor cables and anchors according to claim 1, characterized in that: The cleaning component (2) further comprises a discharge port (206) opened at the bottom end of the loading plate (1), the discharge port (206) corresponding to a position on one side of the friction belt (203), a collection box (207) is clamped at the bottom end of the loading plate (1), and the collection box (207) is communicated with the discharge port (206).

4. The automatic loading machine for preparing mining anchor cables and anchors according to claim 1, characterized in that: The loading plates (1) are provided with two groups and are symmetrical. The bottom ends of the loading plates (1) are fixedly connected to the bottom plates (3). A screw rod (4) is threadedly connected between the two groups of bottom plates (3). The outer ends of the screw rods (4) are provided with two groups of reverse threads. The outer ends of the screw rods (4) are movably connected to the brackets (5).

5. The automatic loading machine for preparing mining anchor cables and anchors according to claim 4, characterized in that: A cavity connecting plate (6) is fixedly connected to one side of the bracket (5), the screw rod (4) is movably connected to the cavity connecting plate (6), one end of the screw rod (4) is fixedly connected to a pulley (7), the pulley (7) is arranged inside the cavity connecting plate (6), and a connecting belt (8) is sleeved between two adjacent groups of pulleys (7).

6. The automatic loading machine for preparing mining anchor cables and anchors according to claim 5, characterized in that: A servo motor (9) is fixedly connected to the outer end of the cavity connecting plate (6), and an output end of the servo motor (9) is movably connected to the cavity connecting plate (6) and fixedly connected to one of the pulleys (7).

7. The automatic loading machine for preparing mining anchor cables and anchors according to claim 4, characterized in that: A support rod (10) is symmetrically fixedly connected to the inner side of the bracket (5), a fixing plate (11) is fixedly connected to the outer end of the support rod (10), a hydraulic cylinder (12) is fixedly connected between two sets of the fixing plates (11), and a push rod (13) is movably connected inside the hydraulic cylinder (12).

8. The automatic loading machine for preparing mining anchor cables and anchors according to claim 7, characterized in that: One end of the push rod (13) is fixedly connected to a support plate (14), and the outer end of the support plate (14) is fixedly connected to a baffle plate (15). The cross section of the baffle plate (15) is arc-shaped, and a rubber strip is provided on the inner wall of the baffle plate (15).

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