Automatic strapping structure of strapping machine

Abstract

The utility model relates to the technical field of pipe strapping, in particular to an automatic strapping structure of a strapping machine, the automatic strapping structure of the strapping machine comprises a base, the base abuts against the ground, the upper surface of the base is provided with a conveying structure, the conveying structure is located at the input end of a strapping ring, and the conveying structure is used for bearing and transporting pipes; the output end of the conveying structure is provided with an aligning assembly, the aligning assembly comprises a sliding frame and an aligning plate, the sliding frame is located between the output end of the conveying structure and the bundling ring, the sliding frame is fixedly connected with the ground, the aligning plate is embedded in the sliding frame, and the aligning plate can slide left and right along the sliding frame so as to control opening and closing between the bundling ring and the conveying structure; and a pushing plate is arranged at the inlet end of the conveying structure, the pushing plate can push the pipes placed on the conveying structure tightly in the direction close to the aligning plate, the ends of the pipes are aligned, and the effect that the bundled pipes are easier to store is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of pipe bundling, in particular to an automatic bundling structure of a bundling machine. BACKGROUND

[0002] At present, pipe material is used for pipe fittings, different pipe fittings use different pipe materials, and the quality of pipe fittings is directly determined by the quality of pipe materials. The pipe materials are used in construction engineering, power plants, chemical plants and the like, and need to be bundled after processing to facilitate subsequent transportation.

[0003] The existing bundling machine can automatically complete a series of bundling processes such as belt feeding, tightening, cutting and bonding. When in use, the pipe materials that need to be bundled are conveyed to the bundling ring of the bundling machine, and the machine body operates the bundling belt in the bundling ring to perform operations such as wrapping, tightening and tightening on the pipe materials. The existing bundling machine usually uses a conveying belt to convey the pipe materials to the bundling ring. When in use, the pipe materials are placed on the loose belt by using a mechanical hand or manual carrying method, and the conveying belt drives the pipe materials to move to the bundling ring.

[0004] The existing technical scheme in the above has the following defects: after the pipe materials are placed on the conveying belt, the ends of the pipe materials are not aligned, so that the bundled pipe materials are not easy to store. CONTENT OF THE INVENTION

[0005] The application provides an automatic bundling structure of a bundling machine to achieve the effect that the bundled pipe materials are easier to store.

[0006] The above technical purpose of the application is achieved through the following technical scheme:

[0007] The automatic bundling structure of the bundling machine comprises a base, the base is in abutment with the ground, the upper surface of the base is provided with a conveying structure, the conveying structure is located at the input end of the bundling ring, and the conveying structure is used for carrying and transporting pipe materials; the output end of the conveying structure is provided with an alignment assembly, the alignment assembly comprises a sliding frame and an alignment plate, the sliding frame is located between the output end of the conveying structure and the bundling ring, the sliding frame is fixedly connected with the ground, the alignment plate is embedded in the sliding frame, the alignment plate can slide left and right along the sliding frame, and the alignment plate is used for controlling the opening and closing between the bundling ring and the conveying structure; the input end of the conveying structure is provided with a pushing plate, the pushing plate can push the pipe materials placed on the conveying structure towards the alignment plate, and the ends of the pipe materials are aligned.

[0008] Through the above scheme, when the pipe materials that need to be bundled are placed in the conveying structure, the alignment plate is driven to slide along the sliding frame, so that the output end of the conveying structure is in a closed state, and then the pushing plate is driven to move towards the alignment plate until each pipe material is in abutment with the alignment plate. In this process, the ends of the pipe materials are aligned, and the bundled pipe materials are easier to store.

[0009] Further, the conveying structure comprises a storage cylinder and a lifting piece, the storage cylinder is placed on the upper surface of the base, one side of the storage cylinder is rotationally connected with the base, and the rotation axis is arranged along the conveying direction of the storage cylinder, the lifting piece is arranged on the opposite side of the rotation axis, the base is downwardly recessed to form a placing groove, the lifting piece is placed in the placing groove, the output end of the lifting piece can be lifted along the lifting groove to drive the storage cylinder to rotate along the rotation axis; a limiting piece is arranged on the side of the storage cylinder close to the rotation axis, the limiting piece is in an L shape as a whole, one end of the limiting piece is fixedly connected with the side wall of the base, and the other end is used for abutting against the side wall of the storage cylinder, the limiting piece is used for limiting the maximum rotation range of the storage cylinder; the inlet end and the outlet end of the storage cylinder are both arranged in an open manner; the side wall of the storage cylinder away from the rotation axis is provided with a feeding port, the feeding port is used for receiving the pipe into the storage cylinder, and a blocking rod capable of controlling the opening and closing of the feeding port is further arranged on the feeding port.

[0010] By adopting the above scheme, the lifting piece is started, the lifting piece lifts the storage cylinder, and the storage cylinder is inclined after rotating around the rotation axis; the limiting piece provides a stable support for the storage cylinder and limits the maximum rotation angle of the storage cylinder; then the pipe is placed into the feeding port, the pipe will be sequentially slid along the inclined storage cylinder to the inner wall of the storage cylinder, so that the pipe is more convenient to enter the inside of the storage cylinder.

[0011] Further, the base is provided with a guide assembly, the guide assembly is arranged on the opposite side of the rotation axis, the guide assembly comprises a driving piece and a guide plate, the fixed end of the driving piece is fixedly connected with the base, the output end is fixedly connected with the guide plate, the driving piece can drive the guide plate to move up and down, and the guide assembly is used for changing the height of the pipe entering through the feeding port.

[0012] By adopting the above scheme, the height of the guide plate can be controlled by controlling the output of the driving piece, when the pipe in the storage cylinder is fully laid on a layer, the height of the guide plate can be controlled by the driving piece, so that the guide plate is located on the top of the layer, then the pipe is placed in the guide plate and rolled into the storage cylinder under the action of the guide plate, and the newly introduced pipe is laid on the layer.

[0013] Further, the side wall of the guide plate away from the storage cylinder is provided with an arc-shaped plate, the arc-shaped plate is downwardly inclined from the side away from the guide plate to the side close to the guide plate.

[0014] By adopting the above scheme, the arrangement of the arc-shaped plate facilitates guiding the pipe into the storage cylinder through the guide plate.

[0015] Further, the side of the pushing plate away from the aligning plate is provided with a pushing piece, the pushing piece is fixedly connected with the upper surface of the base, the output end of the pushing piece is fixedly connected with the pushing plate, and the pushing piece is used for driving the pushing plate to reciprocatingly move along the conveying direction of the storage cylinder.

[0016] Through the above scheme, the setting of the pushing piece can drive the pipe to move along the guide cylinder into the bundling ring, and can provide power for the process of aligning the pipe in the storage cylinder by the cooperation of the pushing plate and the aligning plate.

[0017] Further, the side wall of the feeding port is provided with a plurality of plug-in grooves, which are uniformly arranged from top to bottom along the side wall of the feeding port, and for each plug-in groove, the opposite side of the feeding port has a plug-in groove corresponding thereto; the two plug-in grooves opposite to each other on the two sides of the feeding port form a plug-in assembly, and one blocking rod is plugged into each plug-in assembly, and the height of the side wall of the storage cylinder can be adjusted by increasing or decreasing the number of blocking rods.

[0018] Through the above scheme, the setting of the blocking rod is used to block the pipe placed in the storage cylinder, so as to prevent the pipe from falling off the storage cylinder; since the blocking rod and the plug-in groove are in a detachable state, when it is necessary to feed the pipe into the storage cylinder through the feeding port, the blocking rod can be detached through the plug-in groove, and when the feeding operation is completed, the number of blocking rods can be increased or decreased according to the height of the pipe stack, so as to adjust the height of the side wall of the storage cylinder.

[0019] Further, the bottom wall of the storage cylinder is provided with a plurality of roller grooves, and a ball is embedded in each roller groove, and the ball is rotatably connected with the roller groove.

[0020] Through the above scheme, the setting of the ball reduces the friction between the pipe and the bottom wall of the storage cylinder during the conveying of the pipe, facilitating the conveying of the pipe.

[0021] Further, the inner wall of the storage cylinder near the rotating shaft is fixedly connected with a buffer plate.

[0022] Through the above scheme, the setting of the buffer plate changes the rigid impact of the pipe with the side wall of the storage cylinder into a flexible impact when the pipe enters the storage cylinder through the feeding port, achieving the effect of protecting the pipe.

[0023] In summary, the present application has the following technical effects:

[0024] 1. By setting the mechanism, when the pipe to be bundled is placed in the conveying structure, the aligning plate is driven to slide along the sliding frame, so that the output end of the conveying structure is in a closed state, and then the pushing plate is driven to move towards the aligning plate until each pipe abuts against the aligning plate, so that the ends of the pipes are aligned, achieving the effect that the bundled pipes are easier to store.

[0025] 2. By setting the lifting piece, the lifting piece lifts the storage cylinder, and the storage cylinder tilts after rotating around the rotating shaft; the setting of the limiting piece provides a stable support for the storage cylinder, and limits the maximum rotation angle of the storage cylinder; then the pipe is put into the feeding port, and the pipe will slide into the inner wall of the storage cylinder in turn along the inclination of the storage cylinder, so that the pipe enters the inside of the storage cylinder more conveniently;

[0026] 3. By setting the guide assembly, the height of the guide plate can be controlled by controlling the output of the driving piece, when the pipe in the storage cylinder is full of a layer, the driving piece can be controlled to lift the height of the guide plate, so that the guide plate is located at the top of the layer, then the pipe is put into the guide plate, and under the action of the guide plate, it rolls into the storage cylinder through the feeding port, then the newly introduced pipe is laid on the layer. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic diagram of an automatic bundling structure of a bundling machine of the present application;

[0028] Figure 2 is a structural schematic diagram of another angle of the present application;

[0029] Figure 3 is a structural schematic diagram of the inclined state of the conveying device of the present application.

[0030] In the figure, 1, base; 2, conveying structure; 21, storage cylinder; 211, plug-in slot; 2111, stop rod; 212, ball; 213, buffer plate; 22, lifting piece; 23, limiting piece; 3, alignment assembly; 31, sliding frame; 32, alignment plate; 321, operating piece; 4, guide assembly; 41, driving piece; 42, guide plate; 421, arc-shaped plate; 5, pushing assembly; 51, pushing plate; 52, pushing piece. DETAILED DESCRIPTION

[0031] The present application will be further described in detail below in combination with the drawings.

[0032] REFERENCE Figure 1The embodiment provides an automatic bundling structure of a bundling machine, which comprises a base 1 arranged at an input end of a bundling ring, a conveying structure 2, an alignment assembly 3 and a pushing assembly 5, wherein the alignment assembly 3 is arranged between the bundling ring and the conveying structure 2, and the alignment assembly 3 is fixedly connected with the ground; the base 1 abuts against the ground, the pushing assembly 5 and the conveying structure 2 are both arranged on the upper surface of the base 1, the pushing assembly 5 is arranged on the side, away from the alignment assembly 3, of the conveying structure 2, and the pushing assembly 5 can reciprocally move along the conveying direction of the conveying structure 2; the conveying structure 2 is used for storing and restraining pipes, and the alignment assembly 3 can control the opening and closing of the output end of the conveying structure 2; when the pipes placed in the conveying structure 2 are aligned, the alignment assembly 3 is controlled to close the output end of the conveying structure 2, and then the pushing assembly 5 is started to move towards the alignment assembly 3, in the process, the pipes gradually move towards the alignment assembly 3, until each pipe abuts against the alignment assembly 3, so that the alignment of the pipes is realized.

[0033] With reference to Figure 1 The alignment assembly 3 comprises a sliding frame 31 and an alignment plate 32, the sliding frame 31 is located between the bundling ring and the base 1, the sliding frame 31 is fixedly connected with the ground, the alignment plate 32 is arranged in the sliding frame 31, the alignment plate 32 can slide left and right along the sliding frame 31, the sliding direction of the alignment plate 32 is perpendicular to the conveying direction of the conveying structure 2, the alignment plate 32 can control the opening and closing of the output end of the conveying structure 2 by sliding along the sliding frame 31, the side wall of the alignment plate 32 is fixedly connected with an operating part 321, the operating part 321 is arranged to facilitate the hand of a person to drive the alignment plate 32 to move along the sliding frame 31, and the sliding connection mode of the alignment plate 32 and the sliding frame 31 is that the top wall and the bottom wall of the sliding frame 31 are both provided with a sliding channel, the alignment plate 32 is arranged in the sliding channel, and the alignment plate 32 can reciprocally move along the sliding channel.

[0034] With reference to Figures 1-2 The pushing assembly 5 comprises a pushing plate 51 and a pushing part 52, the pushing part 52 is arranged at the input end of the conveying structure 2, the fixed end of the pushing part 52 is fixedly connected with the base 1, the output end of the pushing part 52 is fixedly connected with the pushing plate 51, and the output end of the pushing part 52 can drive the pushing plate 51 to reciprocally move along the conveying direction of the conveying structure 2; in the embodiment, the pushing part 52 is preferably a pneumatic cylinder.

[0035] With reference to Figures 1-3, the conveying structure 2 comprises a storage cylinder 21, a lifting piece 22 and a limiting piece 23, the storage cylinder 21 is placed on the upper surface of the base 1, one side of the storage cylinder 21 is rotationally connected with the base 1, and the rotation shaft is arranged along the conveying direction of the storage cylinder 21, the lifting piece 22 is arranged on the opposite side of the rotation shaft, the base 1 is recessed downward to form a placing groove, the lifting piece 22 is placed in the placing groove, the fixed end of the lifting piece 22 is fixedly connected with the placing groove, and the output end of the lifting piece 22 can be lifted along the placing groove, thereby driving the storage cylinder 21 to rotate along the rotation shaft; in the embodiment, the lifting piece 22 is preferably a pneumatic cylinder; the limiting piece 23 is arranged on the side of the storage cylinder 21 close to the rotation shaft, the limiting piece 23 is in an L shape as a whole, one end of the limiting piece 23 is fixedly connected with the side wall of the base 1, and the other end is used for abutting against the side wall of the storage cylinder 21, the limiting piece 23 is used for supporting the storage cylinder 21 and limiting the maximum rotation range of the storage cylinder 21 after the lifting piece 22 drives the storage cylinder 21 to rotate upward; the end of the limiting piece 23 used for abutting against the storage cylinder 21 is provided with an oblique notch, so that the storage cylinder 21 is convenient to abut against the limiting piece 23; in use, the storage cylinder 21 is pushed upward by the lifting piece 22 to move upward, so that the storage cylinder 21 is in an inclined state, so that the pipe material enters the inside of the storage cylinder 21 through the feeding port.

[0036] With reference to Figure 3 The bottom wall of the storage cylinder 21 is provided with a plurality of roller grooves, a ball bearing 212 is embedded in each roller groove, and the ball bearing 212 is rotationally connected with the roller groove; the inner wall of the side of the storage cylinder 21 close to the rotation shaft is fixedly connected with a buffer plate 213.

[0037] With reference to Figures 2-3 The entering end and the output end of the storage cylinder 21 are both arranged in an open state; the side wall of the storage cylinder 21 away from the rotation shaft is provided with a feeding port, the feeding port is used for receiving the pipe material into the storage cylinder 21, and the feeding port is further provided with a blocking rod 2111 capable of controlling the opening and closing thereof; specifically, the side wall of the feeding port is provided with a plurality of plug-in grooves 211, the plug-in grooves 211 are uniformly arranged from top to bottom along the side wall of the feeding port, and for each plug-in groove 211, the opposite side of the feeding port has one plug-in groove 211 corresponding thereto, the two horizontally collinear plug-in grooves 211 on the opposite sides of the feeding port form a plug-in assembly, one blocking rod 2111 is plugged into each plug-in assembly, and the number of the blocking rods 2111 can be adjusted to adjust the height of the side wall of the storage cylinder 21; in the embodiment, the two plug-in grooves 211 in each plug-in assembly, one of which is in a through state on both sides, and the other plug-in groove 211 is in a closed state on the side away from the plug-in groove 211 in the through state on both sides, which avoids the blocking rod 2111 from being separated from the plug-in assembly; the number of the blocking rods 2111 is increased or decreased according to the height of the pipe material stacked in the storage cylinder 21, and the blocking rods 2111 are arranged to avoid the pipe material from being separated from the side wall of the storage cylinder 21.

[0038] With reference to Figures 1-3The side of the storage cylinder 21 close to the feeding port is provided with a guide assembly 4, which is used to guide the pipes into the storage cylinder 21 through the feeding port, and the guide assembly 4 comprises a driving piece 41 and a guide plate 42, the fixed end of the driving piece 41 is fixedly connected with the base, and the output end is fixedly connected with the guide plate 42, and the guide assembly 4 is used to change the height of the pipes entering the storage cylinder 21 through the feeding port; the side of the guide plate 42 away from the side wall of the storage cylinder 21 is provided with an arc-shaped plate 421, which is arranged to be inclined downward from the side away from the guide plate 42 to the side close to the guide plate 42, and the arc-shaped plate 421 is fixedly connected with the guide plate 42; the height of the guide plate 42 can be controlled by controlling the output of the driving piece 41, when the pipes in the storage cylinder 21 are full of a layer, the height of the guide plate 42 can be raised by the driving piece 41, so that the guide plate 42 is located at the top of the layer, and then the pipes are put into the guide plate 42 and then rolled into the storage cylinder 21 along the feeding port under the action of the guide plate 42, so that the newly introduced pipes are laid on the layer; in the embodiment, the driving piece 41 is preferably a pneumatic cylinder.

[0039] The specific implementation principle of the automatic bundling structure of the bundling machine is as follows: first, the lifting piece 22 is started, the output end of the lifting piece 22 lifts the storage cylinder 21, the storage cylinder 21 rotates around the rotating shaft, and the storage cylinder 21 is in abutment with the limiting piece 23 until the storage cylinder 21 is in an inclined state; then the driving piece 41 is started, the output end of the driving piece 41 drives the guide plate 42 to move until the guide plate 42 corresponds to the feeding port, and then a plurality of pipes are put into the guide plate 42 in sequence, the pipes enter the storage cylinder 21 along the guide plate 42, and because the storage cylinder 21 is arranged to be inclined, the pipes are all smoothly put into the storage cylinder 21; when the pipes are full on one side, the driving piece 41 is started to drive the guide plate 42 to rise, so that the guide plate 42 is located above the layer, and at this time, the pipes entering through the guide plate 42 are all located above the layer; when the pipes are finished loading, according to the height of the pipe stack, the blocking strip is inserted into the insertion slot 211, and then the pipes are blocked; then the lifting piece 22 is started, the lifting piece 22 drives the storage cylinder 21 to be in complete abutment with the base 1; then the pushing piece 52 is started, the pushing piece 52 pushes the pipes to move along the ball 212 to the direction close to the alignment plate 32 until each pipe is in abutment with the alignment plate 32, and then the alignment work is completed; then the operation rod is held to move the alignment plate 32 along the sliding frame 31, so that the output end of the storage cylinder 21 is in an open state; then the pushing piece 52 is started to continue to push the pipes to move to the direction of the bundling ring, and the bundling ring performs the bundling work on the pipes.

[0040] The specific embodiment is only an explanation of the application, and is not a limitation of the application, and those skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, but as long as the modifications are within the scope of the claims of the application, they are protected by the patent law.

Claims

1. An automatic bundling structure of a bundling machine, characterized by: The base (1) is in abutment with the ground, and the upper surface of the base (1) is provided with a conveying structure (2) located at the input end of the bundling ring, the conveying structure (2) is used for carrying and transporting the pipe; the output end of the conveying structure (2) is provided with a alignment assembly (3), the alignment assembly (3) comprises a sliding frame (31) and an alignment plate (32), the sliding frame (31) is located between the output end of the conveying structure (2) and the bundling ring, the sliding frame (31) is fixedly connected with the ground, the alignment plate (32) is embedded in the sliding frame (31), the alignment plate (32) can slide left and right in the sliding frame (31), thereby controlling the opening and closing between the bundling ring and the conveying structure (2); the entering end of the conveying structure (2) is provided with a push plate (51), the push plate (51) can push the pipe placed on the conveying structure (2) towards the direction close to the alignment plate (32), and the end of the pipe is aligned.

2. An automatic bundling structure of a bundling machine according to claim 1, characterized in that: The conveying structure (2) comprises a storage cylinder (21) and a lifting piece (22), the storage cylinder (21) is placed on the upper surface of the base (1), one side of the storage cylinder (21) is rotationally connected with the rotating shaft of the base (1), and the rotating shaft is arranged along the conveying direction of the storage cylinder (21); the lifting piece (22) is arranged on the opposite side of the rotating shaft, the base (1) is recessed downward to form a placing groove, the lifting piece (22) is placed in the placing groove, and the output end of the lifting piece (22) can be lifted along the lifting groove, thereby driving the storage cylinder (21) to rotate along the rotating shaft; The side of the storage cylinder (21) close to the rotating shaft is provided with a limiting piece (23), the limiting piece (23) is in the shape of L as a whole, one end of the limiting piece (23) is fixedly connected with the side wall of the base (1), the other end is used for abutting with the side wall of the storage cylinder (21), and the limiting piece (23) is used for limiting the maximum rotation range of the storage cylinder (21); the entering end and the output end of the storage cylinder (21) are both arranged in an open manner; the side wall of the storage cylinder (21) away from the rotating shaft is provided with a feeding port, the feeding port is used for receiving the pipe into the storage cylinder (21), and the feeding port is further provided with a blocking rod (2111) capable of controlling the opening and closing thereof.

3. An automatic bundling structure of a bundling machine according to claim 2, characterized in that: The base (1) is provided with a guide assembly (4) arranged on the opposite side of the rotating shaft, the guide assembly (4) comprises a driving piece (41) and a guide plate (42), the fixed end of the driving piece (41) is fixedly connected with the base (1), the output end is fixedly connected with the guide plate (42), the driving piece (41) can drive the guide plate (42) to move up and down, and the guide assembly (4) is used for changing the height of the pipe entering through the feeding port.

4. An automatic bundling structure of a bundling machine according to claim 3, characterized in that: The side wall of the guide plate (42) away from the storage cylinder (21) is provided with an arc-shaped plate (421), the arc-shaped plate (421) is arranged downwardly from the side away from the guide plate (42) to the side close to the guide plate (42).

5. An automatic bundling structure of a bundling machine according to claim 1, characterized in that: The side of the push plate (51) away from the alignment plate (32) is provided with a pushing piece (52), the pushing piece (52) is fixedly connected with the upper surface of the base (1), the output end of the pushing piece (52) is fixedly connected with the push plate (51), and the pushing piece (52) is used for driving the push plate (51) to reciprocate along the conveying direction of the storage cylinder (21).

6. An automatic bundling structure of a bundling machine according to claim 2, characterized in that: The side wall of the feeding port is provided with a plurality of plug-in grooves (211), which are uniformly arranged from top to bottom along the side wall of the feeding port, and for each plug-in groove (211), the opposite side of the feeding port has a plug-in groove (211) corresponding thereto; the two plug-in grooves (211) opposite to each other on the two sides of the feeding port form a plug-in assembly, and one blocking rod (2111) is plugged into each plug-in assembly, and the height of the side wall of the storage cylinder (21) can be adjusted by increasing or decreasing the number of blocking rods (2111).

7. An automatic bundling structure of a bundling machine according to claim 2, characterized in that: The bottom wall of the storage cylinder (21) is provided with a plurality of roller grooves, and a ball (212) is embedded in each roller groove.

8. An automatic bundling structure of a bundling machine according to claim 2, characterized in that: The inner wall of the storage cylinder (21) close to the rotating shaft is fixedly connected with a buffer plate (213).

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