Reciprocating machine for polyester staple fiber processing

Abstract

The utility model relates to the technical field of polyester staple fiber processing, in particular to a reciprocating machine for polyester staple fiber processing, which comprises a reciprocating machine base, a support plate is fixed at the top end of the reciprocating machine base, a connecting hole is arranged on the surface of the support plate, a connecting shaft is fixed on the surface of an operating plate, and the connecting shaft is rotatably connected in the connecting hole. A first mounting seat and a second mounting seat are fixed on the surface of the operation plate; the reciprocating machine has the beneficial effects that the operation plate intermittently rotates above the reciprocating machine base, one end of a limiting rod stays in a limiting rod mounting groove after rotation is completed, and the other end of the limiting rod is inserted into a first limiting groove or a second limiting groove to limit the operation plate, so that the stability of the operation plate in the operation process of the spray gun is guaranteed; lubricating oil can flow between the upper end and the lower end of the inner wall of the operation panel in a reciprocating mode, waste of the lubricating oil can be avoided, and a certain section of the operation panel can be prevented from being in a poor lubrication state.

Description

Technical Field

[0001] This utility model relates to the field of polyester staple fiber processing, specifically a reciprocating machine for polyester staple fiber processing. Background Technology

[0002] In the processing of polyester staple fiber, the reciprocating motion of the spray gun is one of the key links, and this problem is usually solved by a reciprocating machine for polyester staple fiber processing.

[0003] In the prior art, patent application CN201922000196.5 discloses a reciprocating machine for processing polyester staple fiber, including a reciprocating machine base. An operating plate is fixedly connected to one side of the top of the reciprocating machine base. The operating plate is a hollow structure with openings on both sides. A first moving block and a first threaded rod are provided inside the operating plate. The first threaded rod passes through the first moving block, and the connection between the first moving block and the first threaded rod is a threaded connection. The bottom end of the first threaded rod is movably connected to the inner wall of the bottom end of the operating plate through a first bearing. A first through hole is opened at the top of the operating plate, and the top end of the first threaded rod extends into the first through hole. The top end of the first threaded rod is connected to a forward / reverse motor located at the top of the operating plate. This utility model discloses a reciprocating machine for processing polyester staple fiber, which allows for smooth movement of the spray gun, has a simple structure, low manufacturing cost, and allows for appropriate adjustment of the spray gun position according to actual needs, thus improving its applicability.

[0004] In the prior art, the first moving block is slidably connected in the operating plate. In order to reduce the wear between the operating plate and the first moving block, lubricating oil is usually applied between the first moving block and the operating plate to form an oil film, which separates the first moving block and the operating plate, thereby reducing friction and wear.

[0005] However, since the control panel is set vertically, the lubricating oil will gradually move downwards under its own gravity, eventually resulting in a large amount of lubricating oil being wasted at the bottom of the control panel, while the top of the control panel will suffer from poor lubrication due to lubricating oil loss. Utility Model Content

[0006] The purpose of this invention is to provide a reciprocating machine for processing polyester staple fibers, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a reciprocating machine for processing polyester staple fiber, comprising: a reciprocating machine base, an operating plate provided at the top of the reciprocating machine base, a support plate fixed at the top of the reciprocating machine base, a connecting hole provided on the surface of the support plate, a connecting shaft fixed on the surface of the operating plate, the connecting shaft being rotatably connected in the connecting hole, a first mounting seat and a second mounting seat fixed on the surface of the operating plate, a first limiting groove and a second limiting groove respectively provided on the surfaces of the first mounting seat and the second mounting seat, a limiting rod mounting groove provided on the surface of the support plate, one end of a limiting rod being movably inserted into the limiting rod mounting groove, and the other end of the limiting rod being movably inserted into the first limiting groove and the second limiting groove.

[0008] Preferably, both the first mounting base and the second mounting base are rectangular block structures, and both the first limiting groove and the second limiting groove are circular grooves. The distance between the center line of the first limiting groove and the axis of the connecting shaft is equal to the distance between the center line of the second limiting groove and the axis of the connecting shaft.

[0009] Preferably, the limiting rod mounting groove is a circular groove structure, the limiting rod is a circular rod structure, and a limiting spring is fixed between one end of the limiting rod extending into the limiting rod mounting groove and the inner wall of the groove.

[0010] Preferably, a tie rod hole is provided on the surface of the support plate. The tie rod hole is a circular hole structure and is connected to the mounting groove of the limiting rod. A tie rod is movably inserted into the tie rod hole.

[0011] Preferably, the pull rod is a circular rod body, one end of the pull rod extends into the mounting groove of the limiting rod and is fixed on the surface of the limiting rod, and the other end of the pull rod extends out of the pull rod hole and is fixed with a pull block.

[0012] Preferably, the support plate is provided in two sets, and the two sets of support plates are symmetrically distributed about the operating plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The reciprocating machine for processing polyester staple fiber proposed in this utility model intermittently rotates the operating plate above the base of the reciprocating machine. After the rotation is completed, one end of the limiting rod stops in the limiting rod mounting groove, and the other end of the limiting rod is inserted into the first limiting groove or the second limiting groove to limit the operating plate and ensure the stability of the operating plate during the operation of the spray gun. This allows the lubricating oil to flow back and forth between the upper and lower ends of the inner wall of the operating plate, which can avoid the waste of lubricating oil and also prevent a certain section of the operating plate from being in a state of poor lubrication. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2This is a schematic cross-sectional view of the present invention.

[0017] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Reciprocating machine base; 2. Operation panel; 3. Support plate; 4. Connecting hole; 5. Connecting shaft; 6. First mounting seat; 7. Limit rod mounting groove; 8. First limit groove; 9. Limit rod; 10. Limit spring; 11. Pull rod hole; 12. Pull rod; 13. Pull block; 14. Second mounting seat; 15. Second limit groove. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example 1: Please refer to Figures 1-3This utility model provides a technical solution: a reciprocating machine for processing polyester staple fiber, comprising: a reciprocating machine base 1, an operating plate 2 disposed at the top of the reciprocating machine base 1, and an operating plate fixedly connected to one side of the top of the reciprocating machine base. The operating plate is a hollow structure with openings on both sides. A first moving block and a first threaded rod are disposed within the operating plate. The first threaded rod passes through the first moving block, and the connection between the first moving block and the first threaded rod is a threaded connection. The bottom end of the first threaded rod is movably connected to the inner wall of the bottom end of the operating plate through a first bearing. A first through hole is opened at the top of the operating plate, and the top end of the first threaded rod extends into the first through hole. The top end of the first threaded rod is connected to the operating plate... A forward and reverse motor is connected to the top of the control panel. A support plate is fixedly connected to one side of the first moving block. A mounting seat is provided at the top of the support plate. A spray gun is fixedly connected to the top of the mounting seat. The mounting seat and the support plate are connected by a movable mechanism. The movable mechanism includes a groove formed at the top of the support plate. A second threaded rod and a second moving block are provided in the groove. The second threaded rod passes through the second moving block, and the second moving block and the second threaded rod are connected by a threaded connection. A second through hole is formed on one side of the inner wall of the groove. One end of the second threaded rod is movably connected to one side of the inner wall of the groove through a second bearing, and the other end of the second threaded rod extends into the second through hole. Furthermore, one end of the second threaded rod is fixedly connected to a turntable located on one side of the support plate. A handle is fixedly connected to the turntable on the side away from the support plate. The inner walls of both sides of the operating plate are symmetrically provided with slots, and limit blocks are provided in the slots. The limit blocks are fixedly connected to the first moving block. The operating plate is connected to the forward and reverse motor via a motor housing. The output end of the forward and reverse motor is connected to the top end of the first threaded rod via a coupling. A support plate 3 is fixed to the top end of the reciprocating machine base 1. A connecting hole 4 is provided on the surface of the support plate 3. A connecting shaft 5 is fixed to the surface of the operating plate 2, and the connecting shaft 5 is rotatably connected in the connecting hole 4. A first mounting base 6 and a second mounting base 1 are fixed to the surface of the operating plate 2. 4. The first mounting base 6 and the second mounting base 14 are respectively provided with a first limiting groove 8 and a second limiting groove 15. The support plate 3 is provided with a limiting rod mounting groove 7. One end of the limiting rod 9 is movably inserted into the limiting rod mounting groove 7, and the other end of the limiting rod 9 is movably inserted into the first limiting groove 8 and the second limiting groove 15. The first mounting base 6 and the second mounting base 14 are both rectangular block structures. The first limiting groove 8 and the second limiting groove 15 are both circular grooves. The distance between the center line of the first limiting groove 8 and the axis of the connecting shaft 5 is equal to the distance between the center line of the second limiting groove 15 and the axis of the connecting shaft 5. The support plate 3 is provided in two sets, and the two sets of support plates 3 are symmetrically distributed about the operating plate 2.

[0021] The forward and reverse motor is connected to an external control switch and power supply, which drives the first threaded rod to rotate in both directions. This causes the first moving block to drive the support plate to move back and forth. The vertical movement trajectory of the first moving block is limited by a limit block, which allows the first moving block to drive the support plate to move up and down stably. This, in turn, allows the spray gun to move smoothly. The structure is simple, the manufacturing cost is low, and it is easy to promote. By rotating the turntable in both directions, the second threaded rod drives the second moving block to move within the groove, changing the position of the mounting base. This allows the position of the spray gun to be adjusted appropriately according to actual needs, thus improving the applicability.

[0022] In actual use, when a large amount of lubricating oil accumulates on the inner wall of the bottom end of the operating plate 2, the limiting rod 9 is disengaged from the first limiting groove 8 on the surface of the first mounting base 6 and fully retracted into the limiting rod mounting groove 7. Then, the operating plate 2 is rotated 180 degrees under the action of the connecting hole 4 and the connecting shaft 5. After rotation, the second limiting groove 15 on the surface of the second mounting base 14 is aligned with the limiting rod mounting groove 7. One end of the limiting rod 9 extends out of the limiting rod mounting groove 7 and inserts into the second limiting groove 15, thus preventing the operating plate 2 from rotating further. At this time, the upper and lower ends of the operating plate 2 are interchanged, and the lubricating oil that was originally accumulated on the inner wall of the bottom end of the operating plate 2 is now... On the top inner wall of the operating plate 2, the lubricating oil flows down along the inner wall of the operating plate 2 again under its own gravity, and is then used again for lubrication between the first moving block and the operating plate. When the lubricating oil once again collects on the bottom inner wall of the operating plate 2, the limit rod 9 can be fully retracted into the limit rod mounting groove 7 again, and then the operating plate 2 is rotated 180 degrees in the opposite direction. After that, one end of the limit rod 9 is reinserted into the first limit groove 8, which allows the lubricating oil to flow again. By intermittently rotating the operating plate 2 above the reciprocating machine base 1, the lubricating oil can be avoided from being wasted, and a certain section of the operating plate 2 can also be prevented from being in a poor lubrication state.

[0023] Example 2: Based on Example 1, in order to operate the position of the limiting rod 9, the limiting rod mounting groove 7 is a circular groove structure, the limiting rod 9 is a circular rod structure, and a limiting spring 10 is fixed between one end of the limiting rod 9 extending into the limiting rod mounting groove 7 and the inner wall of the groove 7. A pull rod hole 11 is provided on the surface of the support plate 3. The pull rod hole 11 is a circular hole structure and is connected to the limiting rod mounting groove 7. A pull rod 12 is movably inserted into the pull rod hole 11. The pull rod 12 is a circular rod body. One end of the pull rod 12 extends into the limiting rod mounting groove 7 and is fixed on the surface of the limiting rod 9. The other end of the pull rod 12 extends out of the pull rod hole 11 and is fixed with a pull block 13.

[0024] When the limiting rod 9 needs to be fully retracted into the limiting rod mounting groove 7, pull the pull block 13 away from the support plate 3. The pull block 13 pulls the pull rod 12 out of the pull rod hole 11. The pull rod 12 drives the limiting rod 9 to move in the same direction, so that the limiting rod 9 can be fully retracted into the limiting rod mounting groove 7. At this time, the limiting spring 10 is compressed. When one end of the limiting rod 9 needs to be extended out of the limiting rod mounting groove 7 again, simply release the pull block 13. Under its own elasticity, the limiting spring 10 can push one end of the limiting rod 9 out of the limiting rod mounting groove 7.

[0025] In actual use, when a large amount of lubricating oil accumulates on the inner wall of the bottom end of the operating plate 2, the limiting rod 9 is withdrawn from the first limiting groove 8 on the surface of the first mounting base 6 and fully retracted into the limiting rod mounting groove 7. Then, the operating plate 2 is rotated 180 degrees under the action of the connecting hole 4 and the connecting shaft 5. After rotation, the second limiting groove 15 on the surface of the second mounting base 14 is aligned with the limiting rod mounting groove 7. One end of the limiting rod 9 extends out of the limiting rod mounting groove 7 and inserts into the second limiting groove 15, thus preventing the operating plate 2 from rotating further. At this time, the upper and lower ends of the operating plate 2 are interchanged. The lubricating oil that was originally accumulated on the inner wall of the bottom end of the operating plate 2 is now located on the inner wall of the top end of the operating plate 2. Then, the lubricating oil flows downward along the inner wall of the operating plate 2 under its own gravity, and is used again for lubrication between the first moving block and the operating plate. When the lubricating oil accumulates on the inner wall of the bottom end of the operating plate 2 again, it can be used again... Make the limit rod 9 fully retract into the limit rod mounting groove 7, then rotate the operating plate 2 180 degrees in the opposite direction, and then re-insert one end of the limit rod 9 into the first limit groove 8. This allows the lubricating oil to flow again. By intermittently rotating the operating plate 2 above the reciprocating machine base 1, lubricating oil can be avoided from being wasted, and a section of the operating plate 2 can be prevented from being poorly lubricated. When the limit rod 9 needs to be fully retracted into the limit rod mounting groove 7, pull the pull block 13 away from the support plate 3. The pull block 13 pulls the pull rod 12 out of the pull rod hole 11. The pull rod 12 drives the limit rod 9 to move in the same direction, thus making the limit rod 9 fully retract into the limit rod mounting groove 7. At this time, the limit spring 10 is compressed. When one end of the limit rod 9 needs to extend out of the limit rod mounting groove 7 again, simply release the pull block 13. The limit spring 10 will push one end of the limit rod 9 out of the limit rod mounting groove 7 under its own elasticity.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reciprocating machine for processing polyester staple fiber, comprising: A reciprocating machine base (1) is provided with an operating plate (2) at its top. The reciprocating machine base (1) is characterized in that: a support plate (3) is fixed at the top of the reciprocating machine base (1), a connecting hole (4) is provided on the surface of the support plate (3), a connecting shaft (5) is fixed on the surface of the operating plate (2), the connecting shaft (5) is rotatably connected in the connecting hole (4), a first mounting seat (6) and a second mounting seat (14) are fixed on the surface of the operating plate (2), a first limiting groove (8) and a second limiting groove (15) are respectively provided on the surface of the first mounting seat (6) and the second mounting seat (14), a limiting rod mounting groove (7) is provided on the surface of the support plate (3), one end of a limiting rod (9) is movably inserted into the limiting rod mounting groove (7), and the other end of the limiting rod (9) is movably inserted into the first limiting groove (8) and the second limiting groove (15).

2. The reciprocating machine for processing polyester staple fiber according to claim 1, characterized in that: The first mounting base (6) and the second mounting base (14) are both rectangular block structures, and the first limiting groove (8) and the second limiting groove (15) are both circular grooves. The distance between the center line of the first limiting groove (8) and the axis of the connecting shaft (5) is equal to the distance between the center line of the second limiting groove (15) and the axis of the connecting shaft (5).

3. The reciprocating machine for processing polyester staple fiber according to claim 1, characterized in that: The limiting rod mounting groove (7) has a circular groove structure, and the limiting rod (9) has a circular rod structure. A limiting spring (10) is fixed between the end of the limiting rod (9) that extends into the limiting rod mounting groove (7) and the inner wall of the groove (7).

4. The reciprocating machine for processing polyester staple fiber according to claim 1, characterized in that: The support plate (3) has a pull rod hole (11) on its surface. The pull rod hole (11) is a round hole structure. The pull rod hole (11) is connected to the limit rod mounting groove (7). A pull rod (12) is movably inserted into the pull rod hole (11).

5. A reciprocating machine for processing polyester staple fiber according to claim 4, characterized in that: The pull rod (12) is a circular rod. One end of the pull rod (12) extends into the mounting groove (7) of the limiting rod and is fixed on the surface of the limiting rod (9). The other end of the pull rod (12) extends out of the pull rod hole (11) and is fixed with a pull block (13).

6. The reciprocating machine for processing polyester staple fiber according to claim 1, characterized in that: The support plate (3) is provided in two sets, and the two sets of support plates (3) are symmetrically distributed about the operating plate (2).

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