Automatic coiling pipe binding machine

Abstract

The application discloses a reel pipe automatic bundling machine, which comprises a chassis, a front support, a rear support, a left clamping assembly and a right clamping assembly, the front support and the rear support are connected with the chassis respectively, the front support and the rear support are connected through a shaft, a linear guide rail is arranged on the shaft, and the front support and the rear support slide left and right on the linear guide rail; the right clamping assembly is fixed on the front support through bolts, the left clamping assembly is connected with the front support and the rear support through the linear guide rail; the left clamping assembly moves forward and backward through a linear cylinder, and the left clamping assembly swings through a swing cylinder and embraces the right clamping assembly into a ring; the left clamping assembly and the right clamping assembly embrace into a ring, and the reel-shaped disc parts can be conveniently packed.

Description

Technical Field

[0001] This invention relates to the field of packaging technology, and in particular to an automatic bundling machine for coiled pipes. Background Technology

[0002] A baling machine, also known as a strapping machine, strapping machine, or bundling machine, uses strapping tape to bundle products or packages, preventing items from scattering during handling and storage due to insecure bundling. Currently, various vertical baling machines exist on the market. For example, Chinese patent CN2018206483841 discloses a vertical hydraulic baling machine, including a frame, a hydraulic mechanism, and a protective mechanism. The frame includes an internal space for accommodating the material to be compressed, and an opening communicating with the space. A movable door is provided at the opening, hinged to the frame, allowing the door to have a first closed state and a second open state. The hydraulic mechanism includes a movable pressure plate and a hydraulic device positioned at the upper end of the space along the direction of gravity. The hydraulic device drives the movable pressure plate to move along the direction of gravity within the space. The protective mechanism includes a first connecting part installed on the movable door and a second connecting part movably connected to the frame. It has a locking state that cooperates with the first connecting part in the first state to keep the opening closed, and an unlocking state that disengages from the first connecting part. This type of packaging machine can only be used for vertical packaging and cannot easily package roller-shaped disc-shaped parts. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic bundling machine for coiled tubing that can conveniently pack roller-shaped disc parts, in order to address the shortcomings of the prior art.

[0004] The technical solution adopted by this invention to solve its technical problem is: an automatic coiled pipe bundling machine, including a base frame, a front support, a rear support, a left clamping assembly, and a right clamping assembly. The front support and the rear support are respectively connected to the base frame. The front support and the rear support are connected by a shaft, and a linear guide rail is provided on the shaft. The front support and the rear support slide left and right on the linear guide rail. The right clamping assembly is fixed to the front support by bolts. The left clamping assembly is connected to the front support and the rear support through the linear guide rail. The left clamping assembly is controlled to move back and forth by a linear cylinder. The left clamping assembly is controlled to swing by a swing cylinder and wraps around the right clamping assembly to form a ring.

[0005] The base frame is provided with a main frame assembly, and the main frame assembly is provided with a front baffle and a rear baffle; wherein the front baffle and the rear baffle are installed in the slots provided on the main frame assembly, and are driven to slide up and down by a cylinder driven by a baffle provided below the front baffle and the rear baffle.

[0006] The base frame is equipped with a strapping connecting plate, and a bearing box is welded onto the strapping connecting plate. The bearing box is connected to the strapping placement component of the automatic coil tubing strapping machine.

[0007] A braking assembly is provided at the lower part of the packing strap placement assembly, and the braking assembly is connected to a fixing block welded to the base frame.

[0008] The packing strap placement component is connected to a hub assembly, which includes an upper hub assembly and a lower hub assembly. The packing strap passes under the lower hub assembly and then passes over the upper hub assembly from above.

[0009] The linear guide rail is also provided with an intermediate plate, which slides between the front support and the rear support.

[0010] The automatic coil tubing bundling machine also includes a clamping assembly, which comprises a first clamping assembly and a second clamping assembly.

[0011] Two clamping assemblies; the first clamping assembly is installed at the front end of the second clamping assembly; the second clamping assembly includes an L-shaped bracket, which is connected to the intermediate plate by bolts.

[0012] The pressing assembly is connected to a belt feeding motor assembly, which includes a motor, a motor connecting shaft, and a pressing wheel. The motor connecting shaft is fixed to one side of the intermediate plate by bolts, the motor is fixed to the upper part of the motor connecting shaft, and the pressing wheel is installed at the lower part of the motor.

[0013] The clamping assembly is connected to a rewind assembly, which includes a fixed plate and a panel; one end of the fixed plate is connected to the front support by bolts, and the other end of the fixed plate is connected to the rear support by bolts; a rewind groove is provided in the fixed plate, and panels are provided on both sides of the rewind groove.

[0014] The main frame assembly is also equipped with a cutting assembly, which is fixed to the main frame assembly by bolts.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: After receiving the packing command, the linear cylinder on the left clamping assembly of the present invention pushes it forward. After it has moved to the front position, the swing cylinder of the left clamping cylinder swings it to the working position. The left clamping assembly and the right clamping assembly encircle each other to form a ring, which can conveniently pack roller-shaped disc-like parts. Attached Figure Description

[0016] Figure 1 The diagram shown is a structural schematic of the present invention;

[0017] Figure 2 The diagram shown is a schematic of the brake assembly installation structure of the present invention;

[0018] Figure 3 The diagram shown is a schematic diagram of the clamping assembly installation structure of the present invention;

[0019] Figure 4 The diagram shown is a schematic representation of the original state of the automatic coil tubing bundling machine of the present invention.

[0020] Figure 5 The diagram shown is a schematic representation of the packaging state of the automatic coil tubing bundling machine of the present invention.

[0021] Figure 6 The diagram shown is a schematic of the completed state of the automatic coil tubing bundling machine of the present invention.

[0022] In the attached diagram: 1 is the base frame, 2 is the front support, 3 is the rear support, 4 is the middle plate, 5 is the belt feed assembly, 6 is the main frame assembly, 7 is the heating assembly, 8 is the first clamping assembly, 9 is the second clamping assembly, 10 is the belt feed motor assembly, 11 is the belt reversing assembly, 12 is the left clamping assembly, 13 is the right clamping assembly, 14 is the strapping strap placement assembly, 15 is the lower cable assembly, 16 is the brake assembly, 17 is the upper cable assembly, 19 is the cutting assembly, 20 is the strapping strap connecting plate, 21 is the cantilever shaft, 22 is the power control system, 61 is the front baffle, 62 is the rear baffle, and 63 is... The first baffle push cylinder, 64 is the second baffle push cylinder, 101 is the pressure wheel, 111 is the fixed plate, 112 is the inlay plate, 121 is the first slider, 122 is the connecting block, 123 is the second round tube, 124 is the second connecting shaft, 125 is the second swing arm, 126 is the connecting rod, 127 is the swing cylinder, 131 is the first connecting shaft, 132 is the first round tube, 133 is the first swing arm, 134 is the first fixed seat, 191 is the U-shaped groove structure, 192 is the U-shaped groove cover, 193 is the first cut, 194 is the second cut, 195 is the third cut, and 201 is the bearing box. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0024] like Figure 1-6An automatic coiled tubing strapping machine includes a base frame 1, a front support 2, a rear support 3, a left clamping assembly 12, and a right clamping assembly 13. The front support 2 and the rear support 3 are respectively connected to the base frame 1. The front support 2 and the rear support 3 are connected by a shaft, and a linear guide rail is provided on the shaft. The front support 2 and the rear support 3 slide left and right on the linear guide rail. The right clamping assembly 13 is fixed to the front support 2 by bolts. The left clamping assembly 12 is connected to the front support 2 and the rear support 3 through the linear guide rail. The left clamping assembly 12 is controlled to move back and forth by a linear cylinder. The left clamping assembly 12 is controlled to swing by a swing cylinder 127 and wraps around the right clamping assembly 13 to form a ring. The base frame 1 is a component used to support the entire strapping machine, wherein the base frame 1 is a welded square bracket.

[0025] In the above embodiment, the right clamping assembly 13 is fixed to the front support 2 by bolts. The right clamping assembly 13 includes a first connecting shaft 131, a first round tube 132, a first swing arm 133, and a first fixing seat 134. The first fixing seat 134 is connected to the front support 2 by bolts. The fixing seat 134 is provided with a round hole for clamping the first round tube. The first connecting shaft 131 is provided at both ends of the first round tube 132. The first connecting shaft 131 is connected to the first swing arm 133 by bolts.

[0026] The left clamping assembly 12 includes a first slider 121, a connecting block 122, a second round tube 123, a second connecting shaft 124, and a second swing arm 125. The left clamping assembly 12 is connected to the front support 2 and the rear support 3 via the linear guide rail. The first slider 121 is disposed on the linear guide rail, and the connecting block 122 is disposed on the first slider 121, wherein the connecting block 122 and the first slider 121 are fixed by bolts. The connecting block 122 is provided with a round hole, and the second round tube 123 is fixed to the connecting block 122. On the circular hole, the two ends of the second circular tube 123 are provided with the second connecting shaft 124. One end of the second connecting shaft 124 is connected to the second swing arm 125 by bolts, and the other end of the second connecting shaft 124 is connected to the connecting rod 126. The connecting rod 126 is connected to the second swing arm 125 fixed on the connecting block 122. The second swing arm 125 is connected to a linear cylinder to control the swing arm, which is used to control the swing of the left clamping assembly. The connecting block 122 is connected to a linear cylinder to control the forward and backward movement of the left clamping assembly.

[0027] When in use, after the packing machine receives the packing command, the linear cylinder on the left clamping assembly 12 pushes it forward. After it has moved to the front position, the linear cylinder of the left clamping cylinder 12 controls the swing arm to swing it to the working position, and the left clamping assembly 12 and the right clamping assembly 13 encircle each other to form a ring.

[0028] The base frame 1 is provided with a main frame assembly 6, and the main frame assembly 6 is provided with a front baffle 61 and a rear baffle 62. The front baffle 61 and the rear baffle 62 are installed in the slots provided on the main frame assembly 6, and are driven to slide up and down by a first baffle pushing cylinder 63 and a second baffle pushing cylinder 64 located below the front baffle 61 and the rear baffle 62. In use, when the front baffle 61 is pushed upward, the rear baffle 62 is also pushed upward. The front baffle 61 and the rear baffle 62 enable the left clamping assembly 12 and the right clamping assembly 13 to form a closed loop, allowing the packing strap to only wrap around once.

[0029] The base frame 1 is provided with a strapping connecting plate 20, and a bearing box 201 is welded on the strapping connecting plate 20. The bearing box 201 is connected to the strapping placement component 14 of the automatic coil tube strapping machine. The strapping placement component 14 can roll relative to the strapping machine.

[0030] A brake assembly 16 is provided at the lower part of the packing strap placement assembly 14. The brake assembly 16 is connected to a fixing block welded to the base frame 1. A rubber block is provided on the brake assembly 16. The rubber block may be covering the brake assembly or it may be positioned in contact with the packing strap placement assembly 14.

[0031] The packing strap placement assembly 14 is connected to a cable gathering assembly, which includes an upper cable gathering assembly 17 and a lower cable gathering assembly 15. The packing strap passes under the lower cable gathering assembly 15 and then passes over the upper cable gathering assembly 17. In use, the cable gathering assembly achieves its purpose of gathering cables through a cyclic winding method. When the packing strap wound around the upper cable gathering assembly 17 and the lower cable gathering assembly 15 is too fast or about to become taut, the braking assembly 16 contacts the packing strap placement assembly 14 to achieve the purpose of braking. In the above embodiment, the upper cable gathering assembly 17 and the lower cable gathering assembly 15 are respectively a set of grooved rollers assembled side by side, wherein the upper cable gathering assembly 17 is fixed to the base frame 1 by bolts.

[0032] The linear guide rail is also provided with an intermediate plate 4, which slides between the front support 2 and the rear support 3.

[0033] In the above embodiments, the automatic coil tubing strapping machine further includes a clamping assembly, which includes a first clamping assembly 8 and a second clamping assembly 9. The first clamping assembly 8 is installed at the front end of the second clamping assembly 9. The first clamping assembly 8 is used for manual clamping and includes a first linear guide rail. The first linear guide rail and the intermediate plate 4 are connected by bolts. A second slider is provided on the first linear guide rail, and a fixing block is provided on the second slider. A roller is provided inside the fixing block. When the first clamping assembly 8 clamps the strapping, the roller and the roller of the feed motor assembly 10 will clamp the strapping.

[0034] The second pressing component 9 includes an L-shaped bracket, which is connected to the intermediate plate 4 by bolts. A second linear guide rail is provided on the L-shaped bracket, and a third slider is provided on the second linear guide rail. A second pressing component cylinder is provided on the third slider and fixed by bolts. The function of the second pressing component cylinder is to press the packing strap. A pressing component reversing cylinder is provided below the second pressing component cylinder, which drives the second pressing component cylinder and the third slider to move left and right to tighten the packing strap.

[0035] The pressing assembly is connected to a belt feeding motor assembly 10, which includes a motor, a motor connecting shaft, and a pressing wheel 101. The motor connecting shaft is fixed to one side of the intermediate plate 4 by bolts, the motor is fixed to the upper part of the motor connecting shaft, and the pressing wheel 101 is installed at the lower part of the motor for pressing the second pressing assembly and conveying the packing belt.

[0036] The clamping assembly is connected to a rewinding assembly 11, which includes a fixing plate 111 and a panel 112. One end of the fixing plate 111 is connected to the front support 2 by bolts, and the other end of the fixing plate 111 is connected to the rear support 3 by bolts. A rewinding groove is provided in the fixing plate 111, and the panels 112 are provided on both sides of the rewinding groove. In use, the packing strap is driven by the feeding motor assembly 10 and continues to advance along the rewinding groove in the rewinding assembly. The panels 112 make the rewinding groove a closed space to prevent the packing strap from being misaligned. The automatic coil tubing strapping machine also includes a tape feeding assembly 5, which is installed on one side of the rewinding assembly 11.

[0037] The main frame assembly 6 is also equipped with a cutting assembly 19, which is fixed to the main frame assembly 6 by bolts. The cutting assembly 19 includes a U-shaped groove structure 191, a rectangular sliding block, and a U-shaped groove cover 192. The rectangular sliding block moves back and forth relative to the U-shaped groove structure 191 by a cylinder mounted on the main frame assembly, which is used to control the cutting, pressing, and wrapping of the packing strap only once. There are three rectangular sliding blocks, namely cut one 193, cut two 194, and cut three 195.

[0038] The interior of the cut-193 is equipped with a flared opening, with the larger side of the flared opening contacting the rewind groove.

[0039] When the strapping tape passes through the flared opening of one of the rectangular sliding blocks, the strapping tape advances along the rewind groove and enters the right clamping assembly 13. Since the strapping machine has already entered the pre-packaging state, the left clamping assembly 12 and the right clamping assembly 13 encircle each other to form a closed loop.

[0040] After the strapping strap passes through, cutter 193 is in the forward-pushing working state, and cutter 3195 is also in the forward-pushing state, used to hold the strapping strap in place so that it can only cycle once. At this time, cutter 2194 starts to work. Cutter 2194 fits tightly with cutter 193 and forms a cutting function with the flared outlet to cut the strapping strap.

[0041] During the aforementioned cutting, a heating component 7 is provided on one side of the second cut 194. The heating element of the heating component 7 is connected to the second cut 194, and the second cut 194 will remain in the ejection state for 3 seconds for the two packing straps to combine.

[0042] Before the packing strap is cut, the main frame assembly 6 moves forward to press down the object to be packed. At this time, the second pressing cylinder starts to work to press the packing strap. Then, the lower pressing assembly reverse cylinder starts to work to pull the packing strap back along the second linear guide. The object to be packed is provided with a cantilever shaft 21 in the middle.

[0043] This completes one packing strap. After completion, the cylindrical material moves in a circular motion and enters the next packing cycle. Before the packing process is completed, the left clamping component 12 does not retract, but swings open, and the main frame component 6 retracts.

[0044] In the above embodiments, the automatic coil tubing bundling machine further includes a power control system 22, which is used to control the operation of the automatic coil tubing bundling machine.

[0045] The above description is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An automatic coiled pipe bundling machine, characterized in that: The system includes a base frame (1), a front support (2), a rear support (3), a left clamping assembly (12), and a right clamping assembly (13). The front support (2) and the rear support (3) are respectively connected to the base frame (1). The front support (2) and the rear support (3) are connected by a shaft, on which a linear guide rail is provided. The front support (2) and the rear support (3) slide left and right on the linear guide rail. The right clamping assembly (13) is fixed to the front support (2) by bolts. The left clamping assembly (12) is connected to the front support (2) and the rear support (3) by the linear guide rail. The rear support (3) is connected; the left clamping assembly (12) is controlled to move back and forth by a linear cylinder, and the left clamping assembly (12) is controlled to swing by a swing cylinder (127) and encircle the right clamping assembly (13) to form a ring; an intermediate plate (4) is also provided on the linear guide rail, and the intermediate plate (4) slides between the front support (2) and the rear support (3); the automatic coil tubing bundling machine also includes a pressing assembly, which includes a first pressing assembly (8) and a second pressing assembly (9); the first pressing assembly (8) is installed Installed at the front end of the second clamping assembly (9); the second clamping assembly includes an L-shaped bracket, which is connected to the intermediate plate (4) by bolts; the clamping assembly is connected to a belt feeding motor assembly (10), which includes a motor, a motor connecting shaft, and a clamping wheel; the motor connecting shaft is fixed to one side of the intermediate plate (4) by bolts, the motor is fixed to the upper part of the motor connecting shaft, and the clamping wheel is installed at the lower part of the motor; the clamping assembly is connected to a rewinding assembly (11), which is installed at the front end of the second clamping assembly (9); the rewinding assembly (11) is connected to the front end of the second clamping assembly (9); the second clamping assembly includes an L-shaped bracket, which is connected to the intermediate plate (4) by bolts; the motor is fixed to the upper part of the motor connecting shaft, and the clamping wheel is installed at the lower part of the motor; the clamping assembly is connected to a rewinding assembly (11), which is connected to the rewinding assembly (11) 11) Includes a fixing plate (111) and a panel (112); one end of the fixing plate (111) is connected to the front support (2) by bolts, and the other end of the fixing plate (111) is connected to the rear support (3) by bolts; a rewinding groove is provided in the fixing plate (111), and a panel (112) is provided on both sides of the rewinding groove; a main frame assembly (6) is provided on the base frame (1), and a cutting assembly (19) is also provided on the main frame assembly (6), and the cutting assembly (19) is fixed on the main frame assembly (6) by bolts.

2. The automatic coil tubing bundling machine according to claim 1, characterized in that... The main frame assembly (6) is provided with a front baffle (61) and a rear baffle (62); wherein the front baffle (61) and the rear baffle (62) are installed in the slots provided on the main frame assembly (6), and are driven to slide up and down by a baffle provided below the front baffle (61) and the rear baffle (62) by a cylinder.

3. The automatic coil tubing bundling machine according to claim 1, characterized in that: The base frame (1) is provided with a strapping connecting plate (20), and a bearing box (201) is welded on the strapping connecting plate (20). The bearing box (201) is connected to the strapping placement assembly (14) of the automatic coil tube strapping machine.

4. The automatic coil tubing bundling machine according to claim 3, characterized in that: A brake assembly (16) is provided at the lower part of the packing strap placement assembly (14), and the brake assembly (16) is connected to a fixing block welded on the base frame (1).

5. The automatic coiled pipe bundling machine according to claim 4, characterized in that: The packing strap placement component (14) is connected to a hub assembly, which includes an upper hub assembly (17) and a lower hub assembly (15). The packing strap passes under the lower hub assembly (15) and passes over the upper hub assembly (17) from above.

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