Cap sealing machine for feeding chamber of micro screw pump

Abstract

The utility model relates to the technical field of capping machines, in particular to a capping machine for a feeding chamber of a miniature screw pump, which is convenient for feeding sealing cover plates with different diameters and thicknesses. Comprising a baseplate; the automatic feeding device comprises a base and further comprises an adjusting mechanism, a supporting mechanism, a limiting mechanism, a driving mechanism, a feeding mechanism and a feeding driving mechanism, the supporting mechanism is installed on the adjusting mechanism, the limiting mechanism is installed on the supporting mechanism, the driving mechanism is installed at the top end of the supporting mechanism, the feeding mechanism is installed at the top end of the adjusting mechanism, and the feeding driving mechanism is installed on the adjusting mechanism. The height of the supporting mechanism can be conveniently adjusted through the adjusting mechanism, the limiting mechanism can store and feed sealing cover plates with different thicknesses and diameters, the driving mechanism can conveniently adjust the limiting mechanism, and the feeding driving mechanism drives the feeding mechanism to feed the sealing cover plates.

Description

Technical Field

[0001] The utility model relates to the technical field of capping machines, in particular to a micro screw pump feeding chamber capping machine. Background Art

[0002] A micro screw pump is a positive displacement pump with a very small volume, relatively small flow rate and power. Its characteristics include simple structure, stable and reliable operation, low noise, and it is suitable for conveying media with high viscosity or containing fibers, such as lubricating oil, grease, etc. The micro screw pump is driven by a motor to rotate the gear pair to drive the screw to rotate to work. The micro screw pump is provided with a feed chamber, and the feed chamber needs to be sealed with fixing bolts.

[0003] Existing screw pumps, such as the prior art with application number CN202222767519.5, include a feed housing, a stator, a discharge housing, a bearing seat, a dustproof assembly, a dustproof bearing, a skeleton oil seal, a bearing end cover, a double seal and a stuffing chamber, etc., which are threaded or press-fitted with the rotor and the drive shaft through a flexible connecting rod, without the need for lubricating universal joints, further avoiding the problem of grease contaminating the conveying medium.

[0004] However, when sealing the feed chamber, circular cover plates of different diameters need to be loaded. The existing technology is not convenient for sealing the feed chamber, which reduces its practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a micro screw pump feeding chamber capping machine which is convenient for feeding sealing cover plates of different diameters and thicknesses.

[0006] The utility model discloses a micro screw pump feeding chamber capping machine, comprising a base plate; an adjusting mechanism, a supporting mechanism, a limiting mechanism, a driving mechanism, a feeding mechanism and a feeding driving mechanism, wherein the supporting mechanism is installed on the adjusting mechanism, the limiting mechanism is installed on the supporting mechanism, the driving mechanism is installed on the top of the supporting mechanism, the feeding mechanism is installed on the top of the adjusting mechanism, and the feeding driving mechanism is installed on the adjusting mechanism. The height of the supporting mechanism is conveniently adjusted by the adjusting mechanism, the limiting mechanism can store and feed sealing cover plates of different thicknesses and diameters, the driving mechanism is convenient for adjusting the limiting mechanism, and the feeding driving mechanism drives the feeding mechanism to feed the sealing cover plates; the height of the supporting mechanism is conveniently adjusted by the adjusting mechanism, thereby enabling the limiting mechanism to store and feed sealing cover plates of different thicknesses and diameters, the driving mechanism is convenient for adjusting the limiting mechanism, thereby enabling the limiting mechanism to store sealing cover plates of different diameters, and the feeding driving mechanism drives the feeding mechanism to feed the sealing cover plates, thereby improving practicality.

[0007] Preferably, the adjusting mechanism includes a base plate, a rotating internal threaded barrel and a threaded rod. The rotating internal threaded barrel is rotatably installed on the top of the base plate, and the threaded rod is installed in the rotating internal threaded barrel through a threaded relationship. When sealing cover plates of different thicknesses need to be loaded, the rotating internal threaded barrel is rotated, and the threaded rod is driven to move relative to the rotating internal threaded barrel due to the threaded relationship, thereby adjusting the height of the limiting mechanism, thereby facilitating the loading of sealing cover plates of different thicknesses.

[0008] Preferably, the support mechanism includes a support rod and a support plate, the support rod is installed on the top end of the threaded rod, and the support plate is installed on the top end of the support rod; the limiting mechanism is adjusted and supported by the support rod and the support plate.

[0009] Preferably, the limiting mechanism includes a slider, a limiting rod and a sliding support rod, a slide is provided on the support plate, the slider is slidably installed in the slide, the limiting rod is installed at the bottom end of the slider, the sliding support rod is installed on the limiting rod, the sliding support rod is perpendicular to the limiting rod, and the sliding support rod is slidably installed on the support rod; the slider is driven to slide in the slide by the driving mechanism, and then the sliding support rod is driven to slide on the support rod, and then the position spacing of the limiting rod is adjusted, so that the limiting rod is convenient for storing sealing cover plates of different diameters, and the limiting rod is supported by the sliding support rod.

[0010] Preferably, the driving mechanism includes a bearing, an adjusting threaded rod, an internal threaded block and a first connecting rod. The adjusting threaded rod is rotatably mounted on the top of the support plate through the bearing, the internal threaded block is mounted on the adjusting threaded rod through a threaded relationship, one end of the first connecting rod is rotatably mounted on the internal threaded block, and the other end of the first connecting rod is rotatably mounted on the slider; by rotating the adjusting threaded rod, the internal threaded block is driven up and down due to the threaded relationship, and then the slider is driven to slide in the slideway through the first connecting rod, and then the sliding support rod is driven to slide on the support rod, and then the position spacing of the limit rod is adjusted, so that the limit rod can store materials for sealing cover plates of different diameters, and the limit rod is supported by the sliding support rod.

[0011] Preferably, the feeding mechanism includes a sliding plate and a replacement ring, a sliding groove is provided on the bottom plate, the sliding plate is slidably installed in the sliding groove, a feeding hole is provided on the sliding plate, and the replacement ring can be installed in the feeding hole; by opening the feeding drive mechanism, the sliding plate is driven to slide on the top of the bottom plate, and then when the feeding hole is located at the bottom end of the limiting rod, the material falls into the feeding hole, and then the sliding plate is pushed to slide on the bottom plate by the feeding drive mechanism, thereby completing the loading of the sealing cover plate, and the size of the loading hole is adjusted by placing the replacement ring in the loading hole, so as to facilitate the loading of sealing cover plates of different diameters.

[0012] Preferably, the feeding drive mechanism includes a turntable, an eccentric shaft, a second connecting rod and a feeding motor. The turntable is rotatably mounted on the top of the base plate, the eccentric shaft is eccentrically mounted on the turntable, one end of the second connecting rod is rotatably mounted on the eccentric shaft, the other end of the second connecting rod is rotatably mounted on the sliding plate, the feeding motor is mounted on the bottom end of the base plate, and the output end of the feeding motor is connected to the turntable; by turning on the feeding motor, the turntable is driven to rotate, and then the eccentric shaft is driven to rotate eccentrically, and the sliding plate is pushed to slide in the sliding groove of the base plate through the second connecting rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the height of the supporting mechanism can be adjusted conveniently through the adjusting mechanism, so that the limiting mechanism can store and load sealing cover plates of different thicknesses; the driving mechanism can adjust the limiting mechanism conveniently, so that the limiting mechanism can store sealing cover plates of different diameters; the loading driving mechanism drives the loading mechanism to load the sealing cover plates, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first axonometric structural diagram of the present invention;

[0015] Figure 2 This is a second axonometric structural diagram of the present invention;

[0016] Figure 3 This is a third axonometric structural diagram of the present utility model;

[0017] Figure 4 This is a fourth axonometric structural diagram of the present utility model;

[0018] Figure 5 It is a front structural schematic diagram of the utility model;

[0019] Markings in the accompanying drawings: 01, adjusting mechanism; 11, base plate; 12, rotating internal threaded cylinder; 13, threaded rod; 02, supporting mechanism; 21, support rod; 22, support plate; 03, limiting mechanism; 31, slideway; 32, slider; 33, limiting rod; 34, sliding support rod; 04, driving mechanism; 41, bearing; 42, adjusting threaded rod; 43, internal threaded block; 44, first connecting rod; 05, feeding mechanism; 51, sliding plate; 52, feeding hole; 53, replacement ring; 06, feeding driving mechanism; 61, turntable; 62, eccentric shaft; 63, second connecting rod; 64, feeding motor. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figures 1 to 3 As shown, it includes a base plate 11, an adjusting mechanism 01, a supporting mechanism 02, a limiting mechanism 03, a driving mechanism 04, a feeding mechanism 05 and a feeding driving mechanism 06. The supporting mechanism 02 is mounted on the adjusting mechanism 01, the limiting mechanism 03 is mounted on the supporting mechanism 02, the driving mechanism 04 is mounted on the top of the supporting mechanism 02, the feeding mechanism 05 is mounted on the top of the adjusting mechanism 01, and the feeding driving mechanism 06 is mounted on the adjusting mechanism 01;

[0023] The height of the support mechanism 02 can be adjusted easily through the adjustment mechanism 01. The limiting mechanism 03 can store and load sealing cover plates of different thicknesses and diameters. The driving mechanism 04 can adjust the limiting mechanism 03. The loading driving mechanism 06 drives the loading mechanism 05 to load the sealing cover plates.

[0024] The adjustment mechanism 01 includes a base plate 11, a rotating internally threaded barrel 12, and a threaded rod 13. The rotating internally threaded barrel 12 is rotatably mounted on the top of the base plate 11, and the threaded rod 13 is mounted in the rotating internally threaded barrel 12 through a threaded relationship.

[0025] The support mechanism 02 includes a support rod 21 and a support plate 22. The support rod 21 is installed at the top of the threaded rod 13, and the support plate 22 is installed at the top of the support rod 21.

[0026] The limiting mechanism 03 includes a slider 32, a limiting rod 33 and a sliding support rod 34. A slideway 31 is provided on the support plate 22. The slider 32 is slidably installed in the slideway 31. The limiting rod 33 is installed at the bottom end of the slider 32. The sliding support rod 34 is installed on the limiting rod 33. The sliding support rod 34 is perpendicular to the limiting rod 33 and is slidably installed on the support rod 21.

[0027] When sealing cover plates of different thicknesses need to be loaded, the internal threaded cylinder 12 is rotated, and the threaded rod 13 is driven to move relative to the internal threaded cylinder 12 due to the threaded relationship, thereby adjusting the height of the limit mechanism 03, thereby facilitating the loading of sealing cover plates of different thicknesses. The threaded rod 42 is rotated and adjusted, and the internal threaded block 43 is driven to rise and fall due to the threaded relationship, thereby driving the slider 32 to slide in the slideway 31 through the first connecting rod 44, thereby driving the sliding support rod 34 to slide on the support rod 21, thereby adjusting the position spacing of the limit rod 33, thereby facilitating the limit rod 33 to store sealing cover plates of different diameters. The limit rod 33 is supported by the sliding support rod 34, and the loading drive mechanism 06 drives the loading mechanism 05 to load the sealing cover plates, thereby improving practicality.

[0028] Example 2

[0029] like Figure 4 and Figure 5 As shown, it includes a base plate 11, an adjusting mechanism 01, a supporting mechanism 02, a limiting mechanism 03, a driving mechanism 04, a feeding mechanism 05 and a feeding driving mechanism 06. The supporting mechanism 02 is mounted on the adjusting mechanism 01, the limiting mechanism 03 is mounted on the supporting mechanism 02, the driving mechanism 04 is mounted on the top of the supporting mechanism 02, the feeding mechanism 05 is mounted on the top of the adjusting mechanism 01, and the feeding driving mechanism 06 is mounted on the adjusting mechanism 01;

[0030] The height of the support mechanism 02 can be adjusted easily through the adjustment mechanism 01. The limiting mechanism 03 can store and load sealing cover plates of different thicknesses and diameters. The driving mechanism 04 can adjust the limiting mechanism 03. The loading driving mechanism 06 drives the loading mechanism 05 to load the sealing cover plates.

[0031] The driving mechanism 04 includes a bearing 41, an adjusting threaded rod 42, an internal threaded block 43, and a first connecting rod 44. The adjusting threaded rod 42 is rotatably mounted on the top of the support plate 22 via the bearing 41. The internal threaded block 43 is mounted on the adjusting threaded rod 42 via a threaded relationship. One end of the first connecting rod 44 is rotatably mounted on the internal threaded block 43, and the other end of the first connecting rod 44 is rotatably mounted on the slider 32.

[0032] The feeding mechanism 05 includes a sliding plate 51 and a replacement ring 53. The bottom plate 11 is provided with a slide groove, and the sliding plate 51 is slidably installed in the slide groove. The sliding plate 51 is provided with a feeding hole 52, and the replacement ring 53 can be installed in the feeding hole 52;

[0033] The feeding drive mechanism 06 includes a turntable 61, an eccentric shaft 62, a second connecting rod 63 and a feeding motor 64. The turntable 61 is rotatably mounted on the top of the base plate 11, the eccentric shaft 62 is eccentrically mounted on the turntable 61, one end of the second connecting rod 63 is rotatably mounted on the eccentric shaft 62, and the other end of the second connecting rod 63 is rotatably mounted on the sliding plate 51. The feeding motor 64 is mounted on the bottom end of the base plate 11, and the output end of the feeding motor 64 is connected to the turntable 61;

[0034] The height of the supporting mechanism 02 can be adjusted conveniently through the adjusting mechanism 01, so that the limiting mechanism 03 can store and load sealing cover plates of different thicknesses. The driving mechanism 04 can adjust the limiting mechanism 03 conveniently, so that the limiting mechanism 03 can store sealing cover plates of different diameters. By turning on the loading motor 64, the turntable 61 is driven to rotate, and the eccentric shaft 62 is driven to rotate eccentrically, and the sliding plate 51 is pushed to slide in the slide groove of the bottom plate 11 through the second connecting rod 63. When the loading hole 52 is located at the bottom end of the limiting rod 33, the material falls into the loading hole 52, and then the sliding plate 51 is pushed to slide on the bottom plate 11 through the second connecting rod 63, thereby completing the loading of the sealing cover plate.

[0035] like Figures 1 to 5 As shown, a micro screw pump feeding chamber capping machine of the utility model is used. When it is working, when it is necessary to feed sealing covers of different thicknesses, the internal threaded barrel 12 is rotated, and the threaded rod 13 is driven to move relative to the rotating internal threaded barrel 12 due to the threaded relationship, thereby adjusting the height of the limit mechanism 03, thereby facilitating the feeding of sealing covers of different thicknesses. By rotating the adjusting threaded rod 42, the internal threaded block 43 is driven to rise and fall due to the threaded relationship, and then the slider 32 is driven to slide in the slideway 31 through the first connecting rod 44, thereby driving the sliding support rod 34 to slide on the support rod 21. The movement can adjust the position spacing of the limit rod 33, so that the limit rod 33 can store materials for sealing cover plates of different diameters. The limit rod 33 is supported by the sliding support rod 34, and the turntable 61 is driven to rotate by turning on the feeding motor 64, thereby driving the eccentric shaft 62 to rotate eccentrically, and the sliding plate 51 is pushed to slide in the slide groove of the bottom plate 11 through the second connecting rod 63. When the feeding hole 52 is located at the bottom end of the limit rod 33, the material falls into the feeding hole 52, and then the sliding plate 51 is pushed to slide on the bottom plate 11 by the second connecting rod 63, thereby completing the feeding of the sealing cover plate.

[0036] The feeding motor 64 of the present invention is purchased on the market, and technicians in this industry only need to install and operate it according to the accompanying instruction manual, without the need for technicians in this field to make creative efforts.

[0037] The main function achieved by the utility model is that during the working process of the capping machine, sealing cover plates with different diameters and thicknesses can be easily loaded.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A micro screw pump feed chamber capping machine, comprising a bottom plate (11); characterized in that: The invention also comprises an adjusting mechanism (01), a supporting mechanism (02), a limiting mechanism (03), a driving mechanism (04), a feeding mechanism (05) and a feeding driving mechanism (06), wherein the supporting mechanism (02) is mounted on the adjusting mechanism (01), the limiting mechanism (03) is mounted on the supporting mechanism (02), the driving mechanism (04) is mounted on the top of the supporting mechanism (02), the feeding mechanism (05) is mounted on the top of the adjusting mechanism (01), and the feeding driving mechanism (06) is mounted on the adjusting mechanism (01); The adjusting mechanism (01) is convenient for adjusting the height of the supporting mechanism (02); the limiting mechanism (03) can store and load sealing cover plates of different thicknesses and diameters; the driving mechanism (04) is convenient for adjusting the limiting mechanism (03); and the loading driving mechanism (06) drives the loading mechanism (05) to load the sealing cover plates.

2. A micro screw pump feed chamber capping machine according to claim 1, characterized in that: The adjusting mechanism (01) comprises a base plate (11), a rotating internal threaded barrel (12) and a threaded rod (13). The rotating internal threaded barrel (12) is rotatably mounted on the top end of the base plate (11), and the threaded rod (13) is mounted in the rotating internal threaded barrel (12) through a threaded relationship.

3. A micro screw pump feeding chamber capping machine as claimed in claim 2, characterized in that: The support mechanism (02) comprises a support rod (21) and a support plate (22), wherein the support rod (21) is mounted on the top end of the threaded rod (13), and the support plate (22) is mounted on the top end of the support rod (21).

4. A micro screw pump feeding chamber capping machine as claimed in claim 3, characterized in that: The limiting mechanism (03) comprises a slider (32), a limiting rod (33) and a sliding support rod (34); a slideway (31) is provided on the support plate (22); the slider (32) is slidably mounted in the slideway (31); the limiting rod (33) is mounted at the bottom end of the slider (32); the sliding support rod (34) is mounted on the limiting rod (33); the sliding support rod (34) is perpendicular to the limiting rod (33); and the sliding support rod (34) is slidably mounted on the support rod (21).

5. A micro screw pump feeding chamber capping machine as claimed in claim 3, characterized in that: The driving mechanism (04) includes a bearing (41), an adjusting threaded rod (42), an internal threaded block (43) and a first connecting rod (44). The adjusting threaded rod (42) is rotatably mounted on the top end of the support plate (22) through the bearing (41). The internal threaded block (43) is mounted on the adjusting threaded rod (42) through a threaded relationship. One end of the first connecting rod (44) is rotatably mounted on the internal threaded block (43), and the other end of the first connecting rod (44) is rotatably mounted on the slider (32).

6. A micro screw pump feeding chamber capping machine as claimed in claim 2, characterized in that: The feeding mechanism (05) comprises a sliding plate (51) and a replacement ring (53). A sliding groove is provided on the bottom plate (11), and the sliding plate (51) is slidably installed in the sliding groove. A feeding hole (52) is provided on the sliding plate (51), and the replacement ring (53) can be installed in the feeding hole (52).

7. A micro screw pump feeding chamber capping machine as claimed in claim 2, characterized in that: The feeding drive mechanism (06) comprises a turntable (61), an eccentric shaft (62), a second connecting rod (63) and a feeding motor (64). The turntable (61) is rotatably mounted on the top of the base plate (11), the eccentric shaft (62) is eccentrically mounted on the turntable (61), one end of the second connecting rod (63) is rotatably mounted on the eccentric shaft (62), and the other end of the second connecting rod (63) is rotatably mounted on the sliding plate (51). The feeding motor (64) is mounted on the bottom end of the base plate (11), and the output end of the feeding motor (64) is connected to the turntable (61).

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