Automatic screw polishing tool for infusion apparatus injection molding equipment

Abstract

The utility model discloses an automatic screw rod polishing tool for infusion apparatus injection molding equipment. The automatic screw rod polishing tool comprises a three-jaw chuck, a screw rod, a polishing angle grinder, a residue storage box, a motor, a first transmission wheel, a shell, a second transmission wheel, a transmission belt, a third transmission wheel, a first base, a second base, a third fixing base, a sleeve, a guide rail, a guide rod and a connecting base. The rack is fixedly connected with a material residue storage box, and the upper surface of the rack is fixedly connected with a first fixed seat and a second fixed seat; according to the automatic polishing tool for the equipment screw rod, the action of manually polishing the equipment screw rod is simulated and decomposed, constant-speed stepping is achieved through mechanical transmission, and carbide on the surface of the whole equipment screw rod is polished through an angle grinder; the polishing angle grinder horizontally moves through the three-jaw chuck and the equipment screw rod to achieve automatic polishing, so that the polishing working efficiency can be improved, and meanwhile, the requirement of operators for operation skills is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of screw polishing, in particular to an automatic screw polishing tool for infusion set injection molding equipment. Background Art

[0002] Injection molding is an essential process in the production of infusion set product accessories. Injection molding machines are commonly used equipment in the production of disposable infusion set product accessories. Due to the wide variety of materials involved in injection molding and long continuous production time, the equipment screw is easily carbonized by high temperature on the surface, which causes some discolored spots to form on the product during the production of product accessories, thus affecting product quality. Therefore, the equipment screw needs to be manually polished from time to time.

[0003] Traditional manual polishing has the following problems: First, manual polishing is inefficient, time-consuming, and labor-intensive; second, it requires high professionalism of workers and requires operators to have rich experience. Utility Model Content

[0004] The utility model aims to provide an automatic screw polishing tool for infusion set injection molding equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic screw polishing tool for infusion pump injection molding equipment, comprising a frame, a slag storage box is fixedly connected to the frame, a first fixed seat and a second fixed seat are fixedly connected to the upper surface of the frame, a guide rail is fixedly connected to the upper surface of the slag storage box, a three-jaw chuck is sleeved on the outer wall of one side of the first fixed seat, a device screw is arranged on the three-jaw chuck, a sleeve is sleeved on the other end of the device screw, a connecting seat is sleeved on the outer wall of one side of the sleeve, and the connecting seat is fixedly connected to the upper surface of the slag storage box, a fourth fixed seat is slidably connected to the guide rail, and the connecting seat is fixedly connected to the fourth fixed seat.

[0006] As a preferred technical solution, a screw rod is sleeved on the second fixed seat, a second base is threadedly connected to the screw rod, the first base is fixedly connected to the second base, and a polishing angle grinder is fixedly connected to the upper surface of the first base.

[0007] As a preferred technical solution, a third fixing seat is sleeved on the screw rod, and the third fixing seat is fixedly connected to the frame.

[0008] As a preferred technical solution, an installation groove is provided on the lower surface of the slag storage box, a motor is fixedly connected to the inner wall of one side of the installation groove, a first transmission wheel is fixedly connected to the output end of the motor, a transmission belt is sleeved on the first transmission wheel, and a second transmission wheel and a third transmission wheel are sleeved in the transmission belt.

[0009] As a preferred technical solution, the second transmission wheel is fixedly connected to the screw rod, the third transmission wheel is fixedly connected to the three-jaw chuck, a shell is provided on one side of the third transmission wheel, and the shell is fixedly connected to the frame.

[0010] As a preferred technical solution, a guide rod is fixedly connected to the third fixed seat, and the other end of the guide rod is fixedly connected to the second fixed seat, and the second base is sleeved on the guide rod.

[0011] As a preferred technical solution, a visible protective cover is hinged on the upper surface of the frame.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model designs an automatic polishing tool for the equipment screw, simulates and decomposes the action of the manual polishing equipment screw, uses mechanical transmission to achieve uniform speed stepping, and allows the angle grinder to polish the carbide on the entire surface of the equipment screw. The polishing angle grinder is moved horizontally through the three-jaw chuck and the equipment screw to achieve automatic polishing, which can improve the polishing work efficiency and also reduce the operator's requirements for work skills. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0016] Figure 3 It is a schematic diagram of the overall front view structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the overall right side cutaway structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the overall left-side structure of the utility model;

[0019] Figure 6 It is a schematic diagram of the overall top view structure of the utility model.

[0020] In the figure: 1. visual protective cover; 2. three-jaw chuck; 3. screw; 4. polishing angle grinder; 5. fourth fixed seat; 6. slag storage box; 7. motor; 8. first transmission wheel; 9. housing; 10. second transmission wheel; 11. transmission belt; 12. third transmission wheel; 13. first base; 14. second base; 15. third fixed seat; 16. equipment screw; 17. frame; 18. sleeve; 19. guide rail; 20. first fixed seat; 21. second fixed seat; 22. guide rod; 23. connecting seat; 24. mounting groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please see attached Figure 1 -Attached Figure 6The utility model provides an embodiment: an automatic screw polishing tool for an infusion device injection molding device, comprising a frame 17, a slag storage box 6 is fixedly connected to the frame 17, a first fixed seat 20 is fixedly connected to the upper surface of the frame 17, a three-jaw chuck 2 is sleeved on one side outer wall of the first fixed seat 20, a device screw 16 is arranged on the three-jaw chuck 2, a sleeve 18 is sleeved on the other end of the device screw 16, a connecting seat 23 is sleeved on one side outer wall of the sleeve 18, and the connecting seat 23 is fixedly connected to the upper surface of the frame 17, a guide rail 19 is fixedly connected to the upper surface of the frame 17, and a guide rail 19 is fixedly connected to the upper surface of the frame 17. A fourth fixed seat 5 is slidably connected to the rail 19, and the connecting seat 23 is fixedly connected to the fourth fixed seat 5; a second fixed seat 21 is fixedly connected to the upper surface of the frame 17, a screw rod 3 is sleeved on the second fixed seat 21, a second base 14 is threadedly connected to the screw rod 3, a first base 13 is fixedly connected to the second base 14, a polishing angle grinder 4 is fixedly connected to the upper surface of the first base 13, the polishing angle grinder 4 is used for polishing and grinding equipment screw 16, and the screw rod 3 is used to drive the second base 14; a third fixed seat 15 is sleeved on the screw rod 3, and the third fixed seat 15 is fixedly connected to the frame 1 7, the third fixing seat 15 is used to fix the position of the screw rod 3; the lower surface of the slag storage box 6 is provided with a mounting groove 24, and the motor 7 is arranged in the mounting groove 24, and the motor 7 is fixedly connected to the frame 17, and the output end of the motor 7 is fixedly connected to the first transmission wheel 8, and the first transmission wheel 8 is sleeved with a transmission belt 11, and the second transmission wheel 10 and the third transmission wheel 12 are sleeved in the transmission belt 11. The slag storage box 6 is used to collect waste generated during production, and the motor 7 is used to drive the first transmission wheel 8; the second transmission wheel 10 is fixedly connected to the screw rod 3, and the third transmission wheel 12 is fixedly connected On the three-jaw chuck 2, a shell 9 is provided on one side of the third transmission wheel 12, and the shell 9 is fixedly connected to the frame 17, and the shell 9 is used to protect the first transmission wheel 8, the second transmission wheel 10, the third transmission wheel 12 and the transmission belt 11; a guide rod 22 is fixedly connected to the third fixed seat 15, and the other end of the guide rod 22 is fixedly connected to the second fixed seat 21, the guide rod 22 is sleeved on the second base 14, and the guide rod 22 is used for guiding the movement of the third fixed seat 15; a visual protective cover 1 is hinged on the upper surface of the frame 17, and the visual protective cover 1 is used to block waste chips flying out during processing.

[0023] Working principle: When using the utility model, first fix one end of the device screw 16 on the three-jaw chuck 2 on the frame 17, adjust the position of the fourth fixing seat 5 through the guide rail 19, and then adjust the position of the sleeve 18 on the connecting seat 23 to match the device screw 16 of different lengths, fix the other end of the device screw 16 in the sleeve 18, start the device, and the motor 7 in the mounting groove 24 drives the first transmission wheel 8 to rotate, and the first transmission wheel 8 drives the second transmission wheel 10 and the third transmission wheel 12 to rotate through the transmission belt 11, and the second transmission wheel 10 drives the screw rod 3 to rotate, and the screw rod 3 drives the second base 14 to move along the guide rod 22, and then The polishing angle grinder 4 on the first base 13 is moved, and at the same time the third transmission wheel 12 drives the three-jaw chuck 2 to rotate, and then drives the equipment screw 16 to rotate. The polishing angle grinder 4 polishes the equipment screw 16, and the equipment is provided with a travel switch, and the polishing stops when it reaches the specified position; the visual protective cover 1 is used to prevent iron chips from flying out during processing, the slag storage box 6 is used to collect iron chips during processing, the outer shell 9 is used to shield and protect the first transmission wheel 8, the second transmission wheel 10, the transmission belt 11 and the third transmission wheel 12, the third fixed seat 15 and the second fixed seat 21 are used to fix the position of the screw rod 3, and the first fixed seat 20 is used to install the three-jaw chuck 2.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An automatic screw polishing tool for an infusion set injection molding device, comprising a frame (17), characterized in that: The frame (17) is fixedly connected to a slag storage box (6); the upper surface of the frame (17) is fixedly connected to a first fixed seat (20); a three-jaw chuck (2) is sleeved on one side outer wall of the first fixed seat (20); a device screw (16) is provided on the three-jaw chuck (2); a sleeve (18) is sleeved on the other end of the device screw (16); a connecting seat (23) is sleeved on one side outer wall of the sleeve (18); and the connecting seat (23) is fixedly connected to the upper surface of the frame (17); a guide rail (19) is fixedly connected to the upper surface of the frame (17); a fourth fixed seat (5) is slidably connected to the guide rail (19); and the connecting seat (23) is fixedly connected to the fourth fixed seat (5).

2. The automatic screw polishing tool for infusion set injection molding equipment according to claim 1, characterized in that: The upper surface of the frame (17) is fixedly connected to a second fixed seat (21), a screw rod (3) is sleeved on the second fixed seat (21), a second base (14) is threadedly connected to the screw rod (3), the second base (14) is fixedly connected to the first base (13), and a polishing angle grinder (4) is fixedly connected to the upper surface of the first base (13).

3. The automatic screw polishing tool for infusion set injection molding equipment according to claim 2, characterized in that: A third fixing seat (15) is sleeved on the screw rod (3), and the third fixing seat (15) is fixedly connected to the upper surface of the frame (17).

4. The automatic screw polishing tool for infusion set injection molding equipment according to claim 1, characterized in that: The lower surface of the slag storage box (6) is provided with a mounting groove (24), a motor (7) is provided in the mounting groove (24), and the motor (7) is fixedly connected to the frame (17), the output end of the motor (7) is fixedly connected to a first transmission wheel (8), a transmission belt (11) is sleeved on the first transmission wheel (8), and a second transmission wheel (10) and a third transmission wheel (12) are sleeved in the transmission belt (11).

5. The automatic screw polishing tool for infusion set injection molding equipment according to claim 4, characterized in that: The second transmission wheel (10) is fixedly connected to the screw rod (3), the third transmission wheel (12) is fixedly connected to the three-jaw chuck (2), a housing (9) is provided on one side of the third transmission wheel (12), and the housing (9) is fixedly connected to the frame (17).

6. The automatic screw polishing tool for infusion set injection molding equipment according to claim 3, characterized in that: The third fixed seat (15) is fixedly connected with a guide rod (22), and the other end of the guide rod (22) is fixedly connected to the second fixed seat (21), and the guide rod (22) is sleeved on the second base (14).

7. The automatic screw polishing tool for infusion set injection molding equipment according to claim 1, characterized in that: A visible protective cover (1) is hingedly connected to the upper surface of the frame (17).

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