Carburetor end cover feeding device

Abstract

The invention belongs to the technical field of carburetor part feeding, and particularly relates to a carburetor end cover feeding device which comprises a base, a damping rubber foot pad is fixedly connected to the bottom of the base, a protective shell is fixedly connected to the top of the base, a feeding disc is fixedly connected to the top of the protective shell, and a movable magnetic frame is fixedly connected to the inner top wall of the protective shell. A spring connecting piece is elastically connected between the bottom of the movable magnetic frame and the inner bottom wall of the protective shell. The angle of the extending track can be conveniently adjusted through the adjusting mechanism and the extending track, then the discharging angle can be selected according to needs, using is more flexible, operation is easy, convenient and rapid, the situation that materials are stacked and transported in the feeding track can be prevented through the scraping mechanism, and the conveying efficiency is improved. And the scraping plate can be prevented from damaging the carburetor end cover through the tension spring and the rubber pad, so that the conveying quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of feeding carburetor parts, in particular to a carburetor end cover feeding device. Background Art

[0002] The carburetor is a mechanical device that mixes a certain proportion of gasoline and air under the vacuum generated by the engine. As a precision mechanical device, the carburetor uses the kinetic energy of the inhaled air flow to achieve gasoline atomization. Its important role in the engine can be called the "heart" of the engine. Its complete device should include a starting device, an idle device, a medium load device, a full load device, and an acceleration device. The carburetor will automatically proportion the corresponding concentration and output the corresponding amount of mixed gas according to the different working state requirements of the engine. In order to make the mixed gas mixed more evenly, the carburetor also has the effect of atomizing the fuel for the normal operation of the machine. The carburetor end cover is a part of its composition. During the processing of the current end cover, a vibration plate needs to be used for feeding, in which the end cover of the carburetor plays a vital role. Since the carburetor end cover is small in size, when it needs to be fed, it needs to be manually placed on the conveyor belt one by one. However, manual placement is not only inefficient.

[0003] The existing carburetor end cover feeding device often feeds the carburetor end cover through a single feeding track, so that the discharge angle after feeding remains unchanged. When necessary, it cannot meet the change of the feeding angle, which is relatively limited in use. In addition, material accumulation will occur in the feeding track. The material accumulation will cause the carburetor end covers to wear and collide with each other, thereby reducing the quality of the carburetor end covers. Therefore, a carburetor end cover feeding device is proposed to address the above problems. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, the present invention solves the problem that the carburetor end cover is often fed through a single feeding track, so that the discharge angle after feeding remains unchanged, the feeding angle cannot be changed when needed, it is relatively limited in use, and material accumulation occurs in the feeding track. The material accumulation will cause the carburetor end covers to wear and collide with each other, thereby reducing the quality of the carburetor end covers. The present invention proposes a carburetor end cover feeding device.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a carburetor end cover feeding device described in the present invention comprises a base, the bottom of the base is fixedly connected with a shock-absorbing rubber foot pad, the top of the base is fixedly connected with a protective shell, the top of the protective shell is fixedly connected with a feeding tray, the inner top wall of the protective shell is fixedly connected with an active magnetic frame, the bottom of the active magnetic frame and the inner bottom wall of the protective shell are elastically connected with a spring connecting piece, the inner bottom wall of the protective shell is fixedly connected with an electromagnet holder, the inside of the electromagnet holder is fixedly connected with a square electromagnet, the inner bottom side of the feeding tray is fixedly connected with a protrusion, the inner wall of the feeding tray is fixedly connected with a ring plate, the top of the ring plate is fixedly connected with a feeding track, the number of the feeding tracks is set to two, one side of the two feeding tracks is rotatably connected with an extension track, and the bottom of the feeding track and the bottom of the extension track are connected. An adjusting mechanism is commonly provided, and a scraping mechanism is provided on the inner wall of the feeding tray. The carburetor end cover is placed on the inner bottom side of the feeding tray. Since the bottom of the feeding box has a bulge, the carburetor end cover will be accumulated on the inner wall of the feeding box due to gravity. After the power is turned on, the control operation is performed through the PLC, so that the square electromagnet is intermittently powered on, and the periodic action of connecting and disconnecting with the active magnetic frame is realized, so that the feeding tray moves up and down, and the spring connecting piece is cooperated to realize up and down vibration. The carburetor end cover is transported to the extension track through the spiral feeding track, and then the carburetor end cover is transported to the feeding rack through the extension track. The angle between the feeding track and the extension track can be adjusted by the adjusting mechanism, so that the discharging angle of the carburetor end cover can be adjusted according to needs, and the piled up carburetor end cover can be smoothed by the scraping mechanism to prevent the accumulation of materials inside the feeding track, thereby improving the feeding quality.

[0006] Preferably, a sound-absorbing strip is fixedly connected to the inner wall of the protective shell, and a sound-absorbing hole is opened on the inner wall of the protective shell, and the number of the sound-absorbing strip and the sound-absorbing hole are both set to be multiple.

[0007] Preferably, a material guide notch is provided on one side of the inner wall of the ring plate, and a material guide plate is fixedly connected to the other side of the inner wall of the ring plate.

[0008] Preferably, the adjustment mechanism includes a rotating shaft, which is rotatably connected between the top side of the feed track and the top side of the extension track, and a flexible corrugated transition plate is fixedly connected to the connection between the feed track and the extension track.

[0009] Preferably, the adjustment mechanism also includes an arc-shaped sleeve, one end of which is fixedly connected to the bottom of the feeding track, an arc-shaped sleeve rod is sleeved inside the arc-shaped sleeve, one end of which is fixedly connected to the bottom of the extended track, the arc-shaped sleeve and the arc-shaped sleeve rod slide with each other, and the sliding track between the arc-shaped sleeve and the arc-shaped sleeve rod and the rotating shaft are arranged in concentric circles.

[0010] Preferably, an adjustment groove is provided on the front side of the arc sleeve, and a threaded hole is provided on one side of the front side of the arc sleeve rod. The internal thread of the threaded hole is connected with a fastening bolt, and the fastening bolt is located on the front side of the adjustment groove. The angle of the extended track can be conveniently adjusted through the setting of the adjustment mechanism, and then the discharge angle can be selected according to needs. It is more flexible in use, simple to operate, and convenient and fast.

[0011] Preferably, the scraping mechanism comprises a scraper, the scraper is rotatably connected to the inner wall of the feeding tray, and a tension spring is elastically connected between the back side of the scraper and the inner wall of the feeding tray.

[0012] Preferably, the inner wall of the feed tray is fixedly connected with a limit plate, and the limit plate is located on the back of the scraper. The front of the scraper is fixedly connected with a rubber pad, and the scraper can scrape the carburetor end cover that is higher than the feeding track, thereby preventing the occurrence of material stacking and transportation in the feeding track, and the setting of the spring and the limit plate can enable the scraper to perform slight rotation adjustment to prevent the scraper from damaging the carburetor end cover, thereby improving the conveying quality, and the setting of the rubber pad can reduce the wear between the carburetor end cover and the scraper, thereby extending the service life of the carburetor end cover.

[0013] The present invention is beneficial in that:

[0014] 1. The present invention adopts the setting of the adjustment mechanism and the extension track. The extension track is rotated by the rotating shaft, and the arc sleeve rod slides inside the arc sleeve until the extension track is rotated to a suitable angle. The fastening bolt is screwed into the threaded hole to fix the extension track. The setting of the adjustment mechanism can facilitate the adjustment of the angle of the extension track, and the discharge angle can be selected according to needs. It is more flexible in use, simple to operate, and convenient and quick.

[0015] 2. The present invention adopts the arrangement of a scraper mechanism so that the carburetor end cover that is higher than the feeding track can be scraped off by a scraper, thereby preventing the occurrence of material stacking and transportation in the feeding track. The arrangement of a tension spring and a limit plate enables the scraper to be slightly rotated and adjusted to prevent the scraper from damaging the carburetor end cover, thereby improving the conveying quality. The arrangement of a rubber pad can reduce the wear between the carburetor end cover and the scraper, thereby extending the service life of the carburetor end cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention 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 only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the protective shell of the present invention;

[0019] Figure 3 This is a front cross-sectional view of the protective shell of the present invention;

[0020] Figure 4 This is a schematic diagram of the internal structure of the feeding tray of the present invention;

[0021] Figure 5 This is a front cross-sectional view of the feeding tray of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0023] Figure 7 It is a schematic diagram of the structure of the scraping mechanism of the present invention.

[0024] In the figure: 1. base; 2. shock-absorbing rubber foot pad; 3. protective shell; 4. feeding tray; 5. movable magnetic frame; 6. spring connecting piece; 7. electromagnet holder; 8. square electromagnet; 9. bump; 10. ring plate; 11. feeding track; 12. extension track; 13. adjustment mechanism; 131. rotating shaft; 132. flexible wave transition plate; 133. arc sleeve; 134. arc sleeve rod; 135. adjustment slot; 136. threaded hole; 137. fastening bolt; 14. scraper mechanism; 141. scraper; 142. tension spring; 143. limit plate; 144. rubber pad; 15. silencer strip; 16. silencer hole; 17. guide notch; 18. guide plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-7As shown, a feeding device for a carburetor end cover comprises a base 1, a shock-absorbing rubber foot pad 2 is fixedly connected to the bottom of the base 1, a protective shell 3 is fixedly connected to the top of the base 1, a feeding tray 4 is fixedly connected to the top wall of the protective shell 3, a movable magnetic frame 5 is fixedly connected to the inner top wall of the protective shell 3, a spring connecting piece 6 is elastically connected between the bottom of the movable magnetic frame 5 and the inner bottom wall of the protective shell 3, an electromagnet holder 7 is fixedly connected to the inner bottom wall of the protective shell 3, a square electromagnet 8 is fixedly connected to the inner bottom side of the electromagnet holder 7, a protrusion 9 is fixedly connected to the inner bottom side of the feeding tray 4, a ring plate 10 is fixedly connected to the inner wall of the feeding tray 4, a feeding track 11 is fixedly connected to the top of the ring plate 10, the number of the feeding tracks 11 is set to two, one side of the two feeding tracks 11 is rotatably connected to an extension track 12, an adjustment mechanism 13 is commonly provided between the bottom of the feeding track 11 and the bottom of the extension track 12, the inner bottom of the feeding tray 4 A scraper mechanism 14 is provided on the wall. First, the carburetor end cover is placed on the inner bottom side of the feeding tray 4. Since the bottom of the feeding box has a protrusion 9, the carburetor end cover will be accumulated on the inner wall of the feeding box due to gravity. After the power is turned on, the control operation is performed through the PLC, so that the square electromagnet 8 is intermittently powered on, and the periodic action of connecting and disconnecting with the active magnetic frame 5 is realized, so that the feeding tray 4 moves up and down, and the spring connecting piece 6 is cooperated to realize up and down vibration. The carburetor end cover is transported to the extension track through the spiral feeding track 11, and then the carburetor end cover is transported to the feeding rack through the extension track. The angle between the feeding track 11 and the extension track can be adjusted by the adjusting mechanism 13, so that the discharging angle of the carburetor end cover can be adjusted according to needs, and the piled up carburetor end cover can be smoothed by the scraper mechanism 14 to prevent the accumulation of materials inside the feeding track 11, thereby improving the feeding quality.

[0027] Among them, a sound-absorbing strip 15 is fixedly connected to the inner wall of the protective shell 3, and a sound-absorbing hole 16 is opened on the inner wall of the protective shell 3. The number of the sound-absorbing strip 15 and the sound-absorbing hole 16 is set to multiple. The setting of the sound-absorbing strip 15 and the sound-absorbing hole 16 can reduce the noise generated by vibration and improve the surrounding working environment.

[0028] Among them, a material guide notch 17 is opened on one side of the inner wall of the ring plate 10, and a material guide plate 18 is fixedly connected to the other side of the inner wall of the ring plate 10. Through the setting of the material guide notch 17 and the material guide plate 18, the carburetor end cover can be squeezed to the top of the ring plate 10 more easily, so that it is easier to enter the feeding track 11, thereby improving the transportation efficiency.

[0029] The adjusting mechanism 13 includes a rotating shaft 131 rotatably connected between the top side of the feeding track 11 and the top side of the extension track 12 , and a flexible wave transition plate 132 is fixedly connected at the connection between the feeding track 11 and the extension track 12 .

[0030] Among them, the adjustment mechanism 13 also includes an arc sleeve 133, one end of the arc sleeve 133 is fixedly connected to the bottom of the feeding track 11, an arc sleeve rod 134 is sleeved inside the arc sleeve 133, one end of the arc sleeve rod 134 is fixedly connected to the bottom of the extended track 12, the arc sleeve 133 and the arc sleeve rod 134 slide with each other, and the sliding track between the arc sleeve 133 and the arc sleeve rod 134 and the rotating shaft 131 are arranged in a concentric circle.

[0031] Among them, an adjustment groove 135 is provided on the front side of the arc sleeve 133, and a threaded hole 136 is provided on one side of the front side of the arc sleeve rod 134. The internal thread of the threaded hole 136 is connected with a fastening bolt 137. The fastening bolt 137 is located on the front side of the adjustment groove 135. The extended track 12 is rotated by the rotating shaft 131, and the arc sleeve rod 134 slides inside the arc sleeve 133 until the extended track 12 is rotated to a suitable angle. The fastening bolt 137 is screwed into the inside of the threaded hole 136, so that the extended track 12 can be fixed. Therefore, the angle of the extended track 12 can be conveniently adjusted through the setting of the adjustment mechanism 13, and the discharging angle can be selected according to needs. It is more flexible to use, and the operation is simple, convenient and fast.

[0032] The scraping mechanism 14 includes a scraper 141 , which is rotatably connected to the inner wall of the feeding tray 4 , and a tension spring 142 is elastically connected between the back side of the scraper 141 and the inner wall of the feeding tray 4 .

[0033] Among them, the inner wall of the feed tray 4 is fixedly connected with a limit plate 143, the limit plate 143 is located on the back of the scraper 141, and the front of the scraper 141 is fixedly connected with a rubber pad 144. The scraper 141 can scrape the carburetor end cover that is higher than the feeding track 11, thereby preventing the material from being stacked and transported in the feeding track 11. In addition, the arrangement of the tension spring 142 and the limit plate 143 can enable the scraper 141 to be slightly rotated and adjusted to prevent the scraper 141 from damaging the carburetor end cover, thereby improving the conveying quality. In addition, the arrangement of the rubber pad 144 can reduce the wear between the carburetor end cover and the scraper 141, thereby extending the service life of the carburetor end cover.

[0034] Working principle: When feeding the carburetor end cover, first put the carburetor end cover into the inner bottom side of the feeding tray 4. Since the bottom of the feeding box has a convex block 9, the carburetor end cover will be accumulated on the inner wall of the feeding box under the action of gravity. After the power is turned on, the control operation is performed through the PLC, so that the square electromagnet 8 is intermittently powered on, and the periodic action of connecting and disconnecting with the movable magnetic frame 5 is realized, so that the feeding tray 4 moves up and down, and the spring connecting piece 6 is cooperated to realize the up and down vibration. The carburetor end cover is transported to the extension track through the spiral feeding track 11, and then the carburetor end cover is transported to the feeding rack through the extension track. The angle between the feeding track 11 and the extension track can be adjusted by the adjusting mechanism 13, so that the discharging angle of the carburetor end cover can be adjusted according to the needs. The piled up carburetor end cover can be smoothed by the scraping mechanism 14 to prevent the accumulation of materials inside the feeding track 11, thereby improving the feeding quality.

[0035] When the angle of the extended track 12 is adjusted by the adjustment mechanism 13, the extended track 12 is first rotated by the rotating shaft 131, and the arc sleeve rod 134 slides inside the arc sleeve 133 until the extended track 12 is rotated to a suitable angle, and then the fastening bolt 137 is screwed into the threaded hole 136 to fix the extended track 12. The setting of the adjustment mechanism 13 can facilitate the adjustment of the angle of the extended track 12, and the angle of the material discharge can be selected according to the needs, which is more flexible in use, simple to operate, and convenient and fast.

[0036] When the carburetor end cover in the feeding track 11 is scraped by the scraper mechanism 14, the carburetor end cover higher than the feeding track 11 can be scraped by the scraper 141, thereby preventing the material from being stacked and transported in the feeding track 11, and the arrangement of the tension spring 142 and the limit plate 143 can enable the scraper 141 to be slightly rotated and adjusted to prevent the scraper 141 from damaging the carburetor end cover, thereby improving the conveying quality, and the arrangement of the rubber pad 144 can reduce the wear between the carburetor end cover and the scraper 141, thereby extending the service life of the carburetor end cover.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A carburetor end cover feeding device, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a shock-absorbing rubber foot pad (2), the top of the base (1) is fixedly connected to a protective shell (3), the top of the protective shell (3) is fixedly connected to a feeding tray (4), the inner top wall of the protective shell (3) is fixedly connected to an active magnetic frame (5), the bottom of the active magnetic frame (5) and the inner bottom wall of the protective shell (3) are elastically connected to a spring connecting piece (6), the inner bottom wall of the protective shell (3) is fixedly connected to an electromagnet holder (7), and the inside of the electromagnet holder (7) is fixedly connected to a square electromagnet. Iron (8), a protrusion (9) is fixedly connected to the inner bottom side of the feeding tray (4), a ring plate (10) is fixedly connected to the inner wall of the feeding tray (4), a feeding track (11) is fixedly connected to the top of the ring plate (10), the number of the feeding tracks (11) is set to two, one side of the two feeding tracks (11) is rotatably connected to an extension track (12), an adjustment mechanism (13) is commonly provided between the bottom of the feeding track (11) and the bottom of the extension track (12), and a scraping mechanism (14) is provided on the inner wall of the feeding tray (4).

2. A carburetor end cover feeding device according to claim 1, characterized in that: A sound-absorbing strip (15) is fixedly connected to the inner wall of the protective shell (3), and a sound-absorbing hole (16) is opened on the inner wall of the protective shell (3), and the number of the sound-absorbing strip (15) and the sound-absorbing hole (16) is set to be multiple.

3. A carburetor end cover feeding device according to claim 1, characterized in that: A material guide notch (17) is provided on one side of the inner wall of the ring plate (10), and a material guide plate (18) is fixedly connected to the other side of the inner wall of the ring plate (10).

4. A carburetor end cover feeding device according to claim 1, characterized in that: The adjusting mechanism (13) comprises a rotating shaft (131), wherein the rotating shaft (131) is rotatably connected between a top side of the feeding track (11) and a top side of the extension track (12), and a flexible wave transition plate (132) is fixedly connected at a junction of the feeding track (11) and the extension track (12).

5. A carburetor end cover feeding device according to claim 4, characterized in that: The adjustment mechanism further comprises an arc-shaped sleeve (133), one end of which is fixedly connected to the bottom of the feeding track (11), an arc-shaped sleeve rod (134) is sleeved inside the arc-shaped sleeve (133), one end of which is fixedly connected to the bottom of the extended track (12), the arc-shaped sleeve (133) and the arc-shaped sleeve rod (134) slide with each other, and the sliding track between the arc-shaped sleeve (133) and the arc-shaped sleeve rod (134) and the rotating shaft (131) are arranged in a concentric circle.

6. A carburetor end cover feeding device according to claim 5, characterized in that: The front side of the arc-shaped sleeve (133) is provided with an adjustment groove (135), and the front side of the arc-shaped sleeve rod (134) is provided with a threaded hole (136). The internal thread of the threaded hole (136) is connected with a fastening bolt (137), and the fastening bolt (137) is located on the front side of the adjustment groove (135).

7. A carburetor end cover feeding device according to claim 1, characterized in that: The scraping mechanism (14) comprises a scraper (141), the scraper (141) is rotatably connected to the inner wall of the feeding tray (4), and a tension spring (142) is elastically connected between the back side of the scraper (141) and the inner wall of the feeding tray (4).

8. A carburetor end cover feeding device according to claim 7, characterized in that: The inner wall of the feeding tray (4) is fixedly connected to a limit plate (143), the limit plate (143) is located on the back side of the scraper (141), and the front side of the scraper (141) is fixedly connected to a rubber pad (144).

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