Sleeve packing machine

Abstract

A casing pipe packing machine comprises a support, pipe frames for containing casing pipes are symmetrically arranged on the support with the center of the support as the center, a connecting frame is arranged on the support and located between the two pipe frames in a sliding mode, and a moving part for driving the connecting frame to move on the support is arranged at one end of the support. A wire twisting assembly is arranged on the connecting frame and comprises a first electric push rod arranged on the support, a second motor is arranged at the telescopic end of the first electric push rod, and a mechanical arm is arranged at the output end of the second motor. According to the utility model, through the arrangement of the twisting assembly, the bundling wires sleeved on the stacked sleeves can be tightened, so that the bundling wires can fasten and pack the stacked sleeves, time and labor are saved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of pipe packaging, in particular to a casing packaging machine. Background Art

[0002] Casings are often used in places where pipes pass through walls or buildings with water-stopping requirements. They are pressure-resistant, waterproof, and sealing, and are an indispensable hardware pipe fitting in the construction industry. There are supporting sleeves that play a supporting role, and some sleeves can also be used as sliding bearings. Sleeves are iron rings that are usually used in building basements to protect pipes or facilitate pipe installation. At present, in order to facilitate the transportation of sleeves, multiple sleeves are stacked, and the stacked sleeves are bundled and packaged with steel wire to prevent the packed sleeves from dispersing during transportation. When the steel wire is installed on the stacked sleeves, it is necessary to manually tighten the steel wire with tools, which is time-consuming and labor-intensive and increases the intensity of manual labor. At the same time, each time the steel wire is sleeved on the stacked sleeves, it also requires manual operation, which is inefficient. Utility Model Content

[0003] The utility model aims to provide a casing baler to solve the technical problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the specific technical solution of a casing baler of the utility model is as follows:

[0005] A casing baler includes a bracket, a tube rack for placing casings is symmetrically arranged at the center of the bracket, a connecting frame is slidably arranged between two tube racks on the bracket, and a moving part for driving the connecting frame to move on the bracket is arranged at one end of the bracket. A screwing assembly is arranged on the connecting frame, and the screwing assembly includes a first electric push rod arranged on the bracket, and a second motor is arranged on the telescopic end of the first electric push rod, and a manipulator is arranged on the output end of the second motor.

[0006] The utility model of a casing baler has the following advantages:

[0007] 1. The utility model provides a wire screwing assembly to tighten the bundle wires sleeved on the stacked casings, so as to achieve the fastening and packaging effect of the bundle wires on the stacked casings, saving time and effort and reducing manual labor intensity.

[0008] 2. The utility model can realize the winding of the bundle wire on the casing by setting the winding component, eliminating the manual winding process of the bundle wire and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of a casing baler of the utility model;

[0010] Figure 2 This is a schematic diagram of the connecting frame of the utility model;

[0011] Figure 3 This is a schematic diagram of the winding assembly of the utility model;

[0012] Figure 4 This is a schematic diagram of the screw threading assembly of the utility model;

[0013] Figure 5 This is a schematic diagram of the robot arm of the utility model;

[0014] Figure 6 This is a schematic diagram of the wire drawing component of the utility model;

[0015] Figure 7 It is a schematic diagram of the moving part of the utility model.

[0016] Description of the markings in the figure:

[0017] 1. Leg; 2. Bottom plate; 3. Pipe rack; 4. Connecting frame; 41. Column; 42. Cross plate; 5. Winding assembly; 51. Gear; 52. Swivel; 53. Gear ring; 54. First motor; 55. Loading ring; 6. Fixing plate; 7. First manipulator; 8. Slide; 9. Screw assembly; 91. First electric push rod; 92. Second motor; 93. Second manipulator; 10. Adjusting part; 101. Connecting plate; 102. Sliding column; 103. Tension spring; 11. Manipulator; 111. Mounting plate; 112. Clamp; 11 3. Second electric push rod; 114. Connecting shaft; 115. Connecting rod; 12. First arm; 13. Second arm; 14. Guide cylinder; 15. Wire bundle; 16. Guide plate; 17. Cutting part; 171. Hydraulic cylinder; 172. Cutter; 173. Cutting pier; 18. Wire drawing assembly; 181. Guide groove; 182. First screw; 183. Third motor; 184. Sliding block; 185. Third manipulator; 19. Moving part; 191. Fourth motor; 192. Second screw; 193. Pulley; 194. Transmission belt. DETAILED DESCRIPTION

[0018] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a casing baler of the utility model in conjunction with the accompanying drawings.

[0019] For the convenience of subsequent explanation, the manipulator 11 connected to the fixing plate 6 is called the first manipulator 7 , the manipulator 11 on the wire twisting assembly 9 is called the second manipulator 93 , and the manipulator 11 on the wire drawing assembly 18 is called the third manipulator 185 .

[0020] like Figures 1 to 7As shown, a casing baler of the utility model includes a bracket, on which a pipe rack 3 for placing casing is symmetrically arranged at its center, and the two pipe racks 3 are arranged in parallel. A connecting frame 4 is also slidably arranged between the two pipe racks 3 on the bracket, and a moving part 19 that can drive the connecting frame 4 to move on the bracket is provided at one end of the bracket. At the same time, a wire screwing assembly 9 is provided on the connecting frame 4, and the wire screwing assembly 9 can tighten the binding wire 15 sleeved on the stacked casing to achieve the tightening and packaging effect of the binding wire 15 on the stacked casing. Specifically, the wire screwing assembly 9 includes a first electric push rod 91 arranged on the connecting frame 4, and a second motor 92 is provided on the telescopic end of the first electric push rod 91, and a manipulator 11 is provided on the output end of the second motor 92. The second motor 92 and the first electric push rod 91 are both connected to an external power supply. When the wire 15 is sleeved on the sleeve, the first electric push rod 91 drives the manipulator 11 connected to the second motor 92 to move toward the wire 15 and clamp the two ends of the wire 15. Then the second motor 92 works to drive the second manipulator 93 connected thereto to rotate. The second manipulator 93 tightens and then loosens the wire 15. The material of the wire 15 can be stainless steel wire or iron wire, whichever meets the use requirements.

[0021] As a further improvement, an adjustment part 10 is provided between the second motor 92 and the manipulator 11 connected thereto, that is, the adjustment part 10 is provided between the second motor 92 and the second manipulator 93. The adjustment part 10 specifically includes a connecting plate 101 provided on the output end of the second motor 92, and a sliding column 102 is slidably provided on the connecting plate 101, and two sliding columns 102 are stacked at the center of the connecting plate 101, and a limiting piece is provided at the top of the sliding column 102 to prevent the sliding column 102 from sliding off the connecting plate 101, and the manipulator 11 is provided at the bottom end of the sliding column 102, that is, the second manipulator 93 is provided at the bottom end of the two sliding columns 102 and connects the two sliding columns 102 to maintain the balance of the second manipulator 93 relative to the connecting plate 101. A tension spring 103 is provided between the second manipulator 93 and the connecting plate 101. In this way, after the second manipulator 93 clamps the wire 15, and the second motor 92 drives the second manipulator 93 to tighten the clamped wire 15, the second manipulator 93 will move closer to the sleeve as the wire 15 is tightened. At this time, the wire 15 will pull the second manipulator 93, and the second manipulator 93 will pull the tension spring 103 and drive the slide post 102 to move downward from the connecting plate 101. After the wire 15 is tightened, the second manipulator 93 is released, and then the tension spring 103 pulls the second manipulator 93 online. When the second manipulator 93 rises, it will drive the slide post 102 to rise on the connecting plate 101.

[0022] like Figure 1As shown, the bracket includes a base plate 2 and legs 1 distributed on the bottom surface of the base plate 2, a connecting frame 4 is slidably arranged on the base plate 2, and two slide grooves 8 are provided on the base plate 2 for the connecting frame 4 to slide. The connecting frame 4 mentioned above includes a column 41 slidably arranged in the two slide grooves 8 and a cross plate 42 connecting the two columns 41, a first electric push rod 91 is arranged on the cross plate 42, and the telescopic end of the first electric push rod 91 is arranged downward. The moving part 19 used to drive the connecting frame 4 to move on the base plate 2 includes a second screw rod 192 rotatably arranged in each slide groove 8, the second screw rod 192 penetrates the connecting frame 4, and the second screw rod 192 is threadedly connected to the connecting frame 4, that is, the second screw rod 192 is threadedly connected to the column 41 of the connecting frame 4. A fourth motor 191 is also provided at one end of the bottom plate 2, and the fourth motor 191 is connected to an external power source, and a pulley 193 is provided at one end of the second screw 192, and the two pulleys 193 are connected through a transmission belt 194, and the fourth motor 191 is connected to one of the pulleys 193. When it is necessary to move the connecting frame 4, the fourth motor 191 can be started, and the fourth motor 191 drives the pulley 193 connected thereto to rotate, and this pulley 193 drives the screw connected thereto to rotate, and this pulley 193 drives another pulley 193 to rotate through the transmission belt 194, and the other pulley 193 also drives the screw connected thereto to rotate, so that the two pulleys 193 and the two screws rotate in the same direction and at the same speed, and when the two screws rotate, the connecting frame 4 threadedly connected to the two screws will move, and the screwing assembly 9 arranged on the connecting frame 4 will also move, so that the screwing assembly 9 can complete the screwing and packaging of the bundled wires 15 at different positions.

[0023] Preferably, the connecting frame 4 is connected to a guide plate 16 through the first arm 12, and a guide cylinder 14 is provided on the guide plate 16 through the second arm 13, and the external wire 15 passes through the guide cylinder 14, so that the guide plate 16 can guide the wire 15. At the same time, a wire drawing assembly 18 for pulling the wire 15 passing through the guide cylinder 14 and a cutting portion 17 for cutting off the wire 15 are slidably provided on the guide plate 16. A winding assembly 5 is provided on the connecting frame 4, and a manipulator 11 (first manipulator 7) is provided on the winding assembly 5 through a fixing plate 6. The wire drawing assembly 18 can pull the wire 15 passing through the guide cylinder 14 to the first manipulator 7 of the winding assembly 5, and the winding assembly 5 will wind the wire 15 on the stacked sleeve, and then the wire twisting assembly 9 clamps and fixes the wound wire 15, and the cutting portion 17 cuts the wire 15, and then the wire twisting assembly 9 tightens the wire 15.

[0024] like Figure 6As shown, the wire drawing assembly 18 includes a guide groove 181 disposed in the guide plate 16, a slider 184 is slidably disposed in the guide groove 181, a manipulator 11 (third manipulator 185) is disposed on the slider 184, and a first screw 182 is rotatably disposed in the guide groove 181, and the first screw 182 is threadedly connected to the slider 184. A third motor 183 is disposed at one end of the guide plate 16, the third motor 183 is connected to an external power supply, and the third motor 183 is connected to the first screw 182. When it is necessary to pull the wire 15 passing through the guide cylinder 14 to the first manipulator 7 of the winding assembly 5, the third manipulator 185 first clamps the wire 15, and then starts the third motor 183. The third motor 183 rotates to drive the first screw 182 connected to it to rotate. The rotation of the first screw 182 will drive the slider 184 threadedly connected to it to slide in the guide groove 181. When the slider 184 slides, it will drive the third manipulator 185 and the clamped wire 15 to move toward the first manipulator 7. After the third manipulator 185 drives the wire 15 to move to an appropriate position, the first manipulator 7 clamps and fixes the wire 15 on the third manipulator 185. After that, the third motor 183 reverses and drives the first screw 182 connected to it to reverse. The slider 184 threadedly connected to the first screw 182 will drive the third manipulator 185 connected to it to move to the initial position in the direction away from the first manipulator 7.

[0025] Specifically, the winding assembly 5 includes a bearing ring 55 disposed on the connecting frame 4, and a gear 51 is distributed on the side wall of the bearing ring 55 around its axis and rotated through the rotating shaft, and a first motor 54 is provided on one side of the bearing ring 55, and the first motor 54 is connected to an external power source, and the first motor 54 is connected to the rotating shaft of one of the gears 51, and a rotating ring 52 is provided in the bearing ring 55 for rotation, and a gear ring 53 is sleeved on the rotating ring 52, and the gear 51 is meshed with the gear ring 53, and the fixing plate 6 is provided on the side wall of the rotating ring 52. Specifically, the bearing ring 55 is arranged between the two columns 41 of the connecting frame 4, and the sleeve placed on the pipe frame 3 passes through the bearing ring 55. The first manipulator 7 on the fixed plate 6 clamps the wire bundle 15 drawn by the wire drawing assembly 18, and then starts the first motor 54. The first motor 54 drives the gear 51 connected to it. The rotation of the gear 51 drives the gear ring 53 meshing with it to rotate. Then the gear ring 53 drives the swivel 52 to rotate. The fixed plate 6 set on the swivel 52 rotates with the axis of the swivel 52 as the midpoint. The first manipulator 7 can wind the wire bundle 15 on the sleeve. The operation is simple and easy to use.

[0026] The cutting assembly for cutting the bundle wire 15 includes a hydraulic cylinder 171 on the side wall of the guide plate 16, the hydraulic cylinder 171 is connected to the hydraulic pump on the bottom plate 2, and a cutter 172 is provided on the telescopic end of the hydraulic cylinder 171, and a cutting pier 173 is provided on the connecting frame 4 corresponding to the position of the cutter 172, and the bundle wire 15 passing through the guide cylinder 14 is located between the cutter 172 and the cutting pier 173. After the winding assembly 5 winds the bundle wire 15 on the sleeve through the first manipulator 7, the first electric push rod 91 on the wire twisting assembly 9 is started, and the first electric push rod 91 drives the second motor 92 and the second manipulator 93 on the adjustment part 10 to clamp and fix the wound bundle wire 15 at the cross position, and then the hydraulic cylinder 171 in the cutting assembly is started, and the hydraulic cylinder 171 drives the cutter 172 to cut the bundle wire 15 between the cutter 172 and the cutting pier 173, and after cutting, the hydraulic cylinder 171 drives the cutter 172 to recover to the initial position. Then, the second motor 92 in the wire screwing assembly 9 is started, and the second motor 92 drives the second manipulator 93 to tighten the clamped wire 15 through the adjustment part 10 .

[0027] It should be noted that the first manipulator 7, the second manipulator 93 and the third manipulator 185 mentioned above can all be collectively referred to as a manipulator 11, and the manipulator 11 specifically includes a mounting plate 111, and a clamping plate 112 is symmetrically slidably provided on the mounting plate 111 about its center, and a connecting rod 115 is rotatably provided on the inner walls of the two clamping plates 112, a second electric push rod 113 is provided on the mounting plate 111, and a connecting shaft 114 is provided on the telescopic end of the second electric push rod 113, and the free ends of each connecting rod 115 are rotatably arranged with the connecting shaft 114. When working, the second electric push rod 113 can be directly started, and the second electric push rod 113 pushes the connecting shaft 114 to translate, and the connecting rod 115 connected to the connecting shaft 114 is rotated to tilt, so that the clamping plates 112 respectively connected to the two connecting rods 115 move closer to each other, so that the clamping work of the wire bundle 15 can be completed. When the two clamping plates 112 need to move away from each other, the second electric push rod 113 drives the connecting shaft 114 to move toward the initial position, and the connecting rod 115 connected to the connecting shaft 114 is rotated to push the two clamping plates 112 to move away from each other.

[0028] Instructions for use: Place the sleeve on the two pipe racks 3, then start the wire drawing assembly 18, let the wire drawing assembly 18 pull the wire 15 passing through the guide cylinder 14 to the first manipulator 7 of the winding assembly 5, then move the wire drawing assembly 18 to the initial position, and then start the winding assembly 5, the winding assembly 5 drives the clamped wire 15 thereon to wind the sleeve placed on the pipe rack 3 through the first manipulator 7, after winding, start the wire twisting assembly 9, the wire twisting assembly 9 clamps and fixes the cross position of the wire 15, then cuts the wire 15 through the cutting part 17, and lets the first manipulator 7 loosen the cut wire 15, the second motor 92 in the wire twisting assembly 9 works, and drives the second manipulator 93 through the adjustment part 10 to tighten and pack the fastened wire 15, the operation is simple and convenient to use.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A casing baler, characterized in that: The bracket comprises a pipe rack (3) for placing the casing symmetrically arranged at the center of the bracket, a connecting rack (4) slidably arranged between two pipe racks (3) on the bracket, and a moving part (19) for driving the connecting rack (4) to move on the bracket is arranged at one end of the bracket; A screw threading assembly (9) is provided on the connecting frame (4), and the screw threading assembly (9) comprises a first electric push rod (91) provided on the bracket, a second motor (92) is provided on the telescopic end of the first electric push rod (91), and a manipulator (11) is provided on the output end of the second motor (92).

2. A casing baler according to claim 1, characterized in that: The bracket comprises a bottom plate (2) and legs (1) distributed on the bottom surface of the bottom plate (2); a connecting frame (4) is slidably arranged on the bottom plate (2), and two sliding grooves (8) for the connecting frame (4) to slide are provided on the bottom plate (2); The moving part (19) comprises a fourth motor (191) arranged at one end of the bottom plate (2), which rotates a second screw rod (192) arranged in each slide groove (8); a pulley (193) is arranged at one end of the second screw rod (192); the two pulleys (193) are connected by a transmission belt (194); and the fourth motor (191) is connected to one of the pulleys (193); The connecting frame (4) is threadedly connected to the second screw rod (192).

3. A casing baler according to claim 2, characterized in that: The connecting frame (4) is connected to a guide plate (16) via a first arm (12); a guide cylinder (14) is provided on the guide plate (16) via a second arm (13); an external binding wire (15) passes through the guide cylinder (14); a wire drawing assembly (18) for drawing the binding wire (15) passing through the guide cylinder (14) and a cutting portion (17) for cutting off the binding wire (15) are slidably provided on the guide plate (16); A winding assembly (5) is provided on the connecting frame (4), and a manipulator (11) is provided on the winding assembly (5) via a fixing plate (6); The winding assembly (5) comprises a carrying ring (55) arranged on a connecting frame (4), a gear (51) being distributed on a side wall of the carrying ring (55) around its axis and rotating through a rotating shaft, a first motor (54) being arranged on one side of the carrying ring (55), the first motor (54) being connected to a rotating shaft of one of the gears (51), and a rotating ring (52) being rotatably arranged inside the carrying ring (55), a gear ring (53) being sleeved on the rotating ring (52), the gear (51) being meshed with the gear ring (53), and a fixing plate (6) being arranged on the side wall of the rotating ring (52).

4. A casing baler according to claim 3, characterized in that: The wire drawing assembly (18) comprises a guide groove (181) arranged in the guide plate (16), a slider (184) is slidably arranged in the guide groove (181), a manipulator (11) is arranged on the slider (184), and a first screw rod (182) is rotatably arranged in the guide groove (181), the first screw rod (182) is threadedly connected to the slider (184), and a third motor (183) is arranged at one end of the guide plate (16), and the third motor (183) is connected to the first screw rod (182).

5. A casing baler according to claim 3, characterized in that ； The cutting part (17) comprises a hydraulic cylinder (171) on the side wall of the guide plate (16), a cutter (172) is provided at the telescopic end of the hydraulic cylinder (171), and a cutting pier (173) is provided on the connecting frame (4) at a position corresponding to the cutter (172).

6. A casing baler according to claim 1, characterized in that ； An adjusting part (10) is provided between the second motor (92) and the correspondingly connected manipulator (11), and the adjusting part (10) comprises a connecting plate (101) arranged on the output end of the second motor (92), a sliding column (102) is slidably provided on the connecting plate (101), and a limiting plate is provided at the top end of the sliding column (102), and the manipulator (11) is arranged at the bottom end of the sliding column (102).

7. A casing baler according to claim 6, characterized in that ； The manipulator (11) comprises a mounting plate (111), and a clamping plate (112) is symmetrically slidably provided on the mounting plate (111) about its center, and connecting rods (115) are rotatably provided on the inner walls of the two clamping plates (112), a second electric push rod (113) is provided on the mounting plate (111), and a connecting shaft (114) is provided on the telescopic end of the second electric push rod (113), and the free ends of the connecting rods (115) are rotatably arranged with the connecting shaft (114).

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