Filling device convenient to weigh

Abstract

The utility model relates to the technical field of filling devices, in particular to a filling device convenient to weigh, which comprises a device body, a weighing structure and a positioning device, the upper end of a table body in the device body is hollow to form a first insertion hole, and the two sides of the upper end of the table body are hollow to form second insertion holes. A central supporting column, telescopic rods on the two sides and a second gear strip in the weighing structure are inserted into the first inserting hole, the second inserting hole and the third inserting hole, and the weight of filled liquid can be clearly seen through a measuring tool connected through a bolt in the second hollow groove when the filling device conducts filling. A first gear can rotate a second gear rack through a first gear rack connected with one sides of telescopic rods on the two sides through bolts, the second gear rack can drive a pointer to move up and down when moving up and down through a first connecting rod welded to the upper end of the second gear rack, and the pointer can make contact with a release type pointer through up-down movement of the pointer.

Description

Technical Field

[0001] The utility model relates to the technical field of filling devices, in particular to a filling device that is convenient for weighing. Background Art

[0002] The filling device is mainly composed of finished water pipes, water storage bags, lifting filling valves, positioning assemblies, etc. After the bottle is positioned, the filling machine moves up and down under the action of the cylinder and the bottle mouth limit control opens and closes the valve. The product water is injected into the bottle through the pipeline, the water bag, and the filling valve, which can ensure the filling accuracy and liquid level adjustment, and ensure the filling sealing.

[0003] However, the existing filling devices are mostly controlled by air cylinders during filling. However, such filling devices using air cylinders may easily reduce the amount of liquid filled due to insufficient air in the cylinders, resulting in the need for refilling.

[0004] Therefore, in order to solve the above problems, a filling device that is convenient for weighing is proposed. Utility Model Content

[0005] The utility model aims to provide a filling device that is easy to weigh, so as to solve the problem in the prior art mentioned in the background art that insufficient gas in the cylinder leads to a reduction in the filled liquid and the need for refilling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filling device convenient for weighing, comprising: a device body, a weighing structure and a positioning device;

[0007] The upper end of the table body in the device body is hollowed out to form a first socket, and both sides of the upper end of the table body are hollowed out to form second sockets. The central pillar, telescopic rods on both sides and the first gear bar and the second gear bar in the weighing structure are inserted into the first socket, the second socket and the third socket. The upper ends of the telescopic rods on both sides are welded to the bottom plate, and the lower ends of the telescopic rods on both sides are welded to the upper end of the second base. The second base and both sides of the bottom plate are connected to the first gear bar with bolts, the first gear bar is movably connected to the first gear, the outer side of the first gear is movably connected to the second gear bar, the upper end of the second gear bar is welded to the lower end of the first connecting rod, and the upper end of the first connecting rod is welded to the lower end of the pointer. The second hollow groove in the device body is connected to the positioning device with bolts, and the sliding groove in the positioning device is movably connected to the third gear bar. The two sides of the third gear bar are hollowed out to form second slide grooves, and the lower end of the third gear bar is connected to the contact pointer with bolts. The lower end of the top cover in the device body is connected to the filling structure with bolts, and the lower end of the filling structure is connected to the solenoid valve with bolts.

[0008] Preferably, the lower end of the table body in the device body is connected to the first base with bolts, the interior of the table body is hollowed out to form a first hollow groove, and the upper end of the table body is hollowed out to form a first socket, a second socket and a third socket.

[0009] Preferably, the upper end of the table body is connected to the support plate with bolts, the upper end of the support plate is connected to the top cover with bolts, the interior of the top cover is hollow to form a second hollow groove, the interior of the second hollow groove is connected to the measuring tool with bolts, and the front end of the second hollow groove is connected to the glass with bolts.

[0010] Preferably, the central pillar and the lower ends of the telescopic rods on both sides of the weighing structure are inserted into the first plug hole, the central pillar and the upper ends of the telescopic rods on both sides are connected to the bottom plate with bolts, and the central pillar and the outer sides of the upper ends of the telescopic rods on both sides are connected to the spring structure with bolts.

[0011] Preferably, a second base is welded to the lower ends of the telescopic rods on both sides, one side of the second base is connected to the first gear bar with bolts, one side of the first gear bar is movably connected to the first gear, both sides of the upper end of the table body are connected to the first shell with bolts, the inside of the first shell is movably connected to the second gear bar, both sides of the second gear bar are hollow to form a first slide groove, the upper end of the second gear bar is welded to the lower end of the first connecting rod, the outer side of the first connecting rod is connected to the second shell with bolts, and the upper end of the first connecting rod is connected to the pointer with bolts.

[0012] Preferably, the lower end of the sensor in the positioning device is connected to the second connecting rod with bolts, the rear end of the second connecting rod is connected to the lower end of the third connecting rod with bolts, the upper end of the third connecting rod is connected to the sliding groove with bolts, and the sliding groove is movably connected to the third gear bar.

[0013] Preferably, both sides of the third gear bar are hollow to form a second slide groove, the lower end of the third gear bar is connected to a contact pointer with bolts, the inner side of the third gear bar is movably connected to the second gear, the rear end of the second gear is connected to the inside of the top cover with a gear rod, the lower end of the top cover is connected to the upper end of the filling structure with bolts, the lower end of the filling structure is connected to the solenoid valve with bolts, and the front end of the second gear is connected to a rotary switch with bolts.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model can enable the filling device to see the weight of the filling during filling through the measuring tool connected by bolts inside the second hollow groove, the first gear bar connected by bolts on one side of the telescopic rods on both sides can enable the first gear to rotate the second gear bar, and the first connecting rod welded on the upper end of the second gear bar can enable the second gear bar to drive the pointer to move up and down when it moves up and down, and the pointer can be brought into contact with the release-type pointer through the up and down movement of the pointer, and the sensor can control the opening and closing of the solenoid valve through the contact-type pointer contacting the pointer, and the height of the contact pointer in the measuring device can be adjusted by rotating the switch and rotating the second gear.

[0015] 1. The utility model comprises a table body, a first base, a first hollow groove, a first jack, a second jack, a third jack, a support plate, a top cover, a second hollow groove, a measuring tool, a glass, a central pillar, telescopic rods on both sides, a negative film, a spring structure, a second base, a first gear bar, a first shell, a first gear, a second gear bar, a first slide groove, a first connecting rod, a second shell and a pointer. Through the glass, it can be seen that the height of the third gear bar is adjusted by turning a switch, so that the weight can be adjusted more accurately. The negative film can be supported by the central pillar and the telescopic rods on both sides connected by bolts inside the spring structure, and things to be weighed can be placed through the negative film. The first gear bar can be connected to the first base by the first gear bar so that the first gear bar can drive the first gear to rotate. By rotating the second gear bar outside the first gear, the second gear bar can drive the first connecting rod welded on the upper end to move up and down. By moving the first connecting rod up and down, the pointer can move up and down so that the pointer can mark at the front end of the measuring structure.

[0016] 2. The utility model is provided with a sensor, a second connecting rod, a third connecting rod, a sliding groove, a third gear bar, a second sliding groove, a contact pointer, a filling structure and a solenoid valve. The sensor can sense when the contact pointer is touched by the pointer and output a command to the solenoid valve at the first time. The third gear bar connected to the rear end of the contact pointer with bolts can make the second gear drive the third gear bar to move up and down. The rotating switch connected to the front end of the second gear with bolts can make the second gear rotate. The third gear bar drives the contact pointer to move up and down, and the contact pointer can be moved up and down at the front end of the measuring tool so that the contact pointer can touch the pointer. The sensor can work and control the opening and closing of the solenoid valve by the contact pointer touching the pointer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0018] Figure 2It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic side cross-sectional view of the structure of the utility model;

[0020] Figure 4 It is a schematic structural cross-sectional diagram of the positioning device of the utility model.

[0021] In the figure: 1. device body; 101. table body; 102. first base; 103. first hollow slot; 104. first plug hole; 105. second plug hole; 106. third plug hole; 107. support plate; 108. top cover; 109. second hollow slot; 110. measuring tool; 111. glass; 2. weighing structure; 201. central pillar; 202. telescopic rods on both sides; 203. bottom film; 204. spring structure; 205. second base; 206. first gear; 20 7. First shell; 208. First gear; 209. Second gear bar; 210. First slide; 211. First connecting rod; 212. Second shell; 213. Pointer; 3. Positioning device; 301. Sensor; 302. Second connecting rod; 303. Third connecting rod; 304. Sliding slot; 305. Third gear bar; 306. Second slide; 307. Contact pointer; 308. Second gear; 309. Filling structure; 310. Solenoid valve; 311. Rotary switch. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] A filling device convenient for weighing, comprising: a device body 1, a weighing structure 2 and a positioning device 3;

[0025] The upper end of the table body 101 in the device body 1 is hollowed out to form a first plug hole 104, and the two sides of the upper end of the table body 101 are hollowed out to form second plug holes 105. The first plug hole 104, the second plug hole 105 and the third plug hole 106 are inserted into the central pillar 201, the telescopic rods 202 on both sides, and the first gear bar 206 and the second gear bar 209 in the weighing structure 2. The upper ends of the telescopic rods 202 on both sides are welded to the bottom plate 203, and the lower ends of the telescopic rods 202 on both sides are welded to the upper ends of the second base 205. The second base 205 and the bottom plate 203 are connected to the first gear bar 206 on both sides with bolts. The first gear bar 206 is movably connected to the first gear 208, and the first gear 209 is movably connected to the first gear 208. 8 is movably connected to the second gear bar 209 on the outer side, the upper end of the second gear bar 209 is welded to the lower end of the first connecting rod 211, the upper end of the first connecting rod 211 is welded to the lower end of the pointer 213, the second hollow groove 109 in the device body 1 is internally connected to the positioning device 3 with bolts, the sliding groove 304 in the positioning device 3 is internally movably connected to the third gear bar 305, both sides of the third gear bar 305 are hollowed out to form a second sliding groove 306, the lower end of the third gear bar 305 is bolted to the contact pointer 307, the lower end of the top cover 108 in the device body 1 is bolted to the filling structure 308, and the lower end of the filling structure 308 is bolted to the solenoid valve 309.

[0026] Furthermore, the lower end of the table body 101 in the device body 1 is connected to the first base 102 with bolts, the interior of the table body 101 is hollowed out into a first hollow groove 103, and the upper end of the table body 101 is hollowed out into a first socket 104, a second socket 105 and a third socket 106. The first socket 104, the second socket 105 and the third plug block 106 are used to insert the central pillar 201, the telescopic rods 202 on both sides and the first gear bar 206 and the second gear bar 209.

[0027] Furthermore, the upper end of the table body 101 is connected to the support plate 107 by bolts, the upper end of the support plate 107 is connected to the top cover 108 by bolts, the interior of the top cover 108 is hollowed out to form a second hollow groove 109, the interior of the second hollow groove 109 is connected to a measuring tool 110 by bolts, and the front end of the second hollow groove 109 is connected to a glass 111 by bolts. The measuring tool 110 connected by bolts in the hollow part of the top cover 108 is used to measure the weight of the filled items, and the glass 111 is used to observe the measuring tool 110 and observe the marked position of the contact pointer 307.

[0028] Furthermore, the lower ends of the central pillar 201 and the telescopic rods 202 on both sides in the weighing structure 2 are inserted into the first socket 104, the upper ends of the central pillar 201 and the telescopic rods 202 on both sides are connected to the bottom plate 203 with bolts, and the outer sides of the upper ends of the central pillar 201 and the telescopic rods 202 on both sides are connected to the spring structure 204 with bolts. The spring structure 204 connected by bolts between the central pillar 201 and the upper ends of the telescopic rods 202 on both sides is used to move the bottom plate 203 up and down.

[0029] Further, the lower ends of the telescopic rods 202 on both sides are welded with a second base 205, one side of the second base 205 is connected to the first gear bar 206 with bolts, one side of the first gear bar 206 is movably connected to the first gear 208, the upper ends of the table body 101 are connected to the first shell 207 with bolts, the first shell 207 is movably connected to the second gear bar 209, the second gear bar 209 is hollowed out to form a first slide groove 210 on both sides, the upper end of the second gear bar 209 is welded to the lower end of the first connecting rod 211, the outer side of the first connecting rod 211 is connected to the second shell 212 with bolts, and the upper end of the first connecting rod 211 is connected to the pointer 2 with bolts. 13. The second base 205 welded at the lower end of the second telescopic rod 202 is used to connect with the first gear bar 206. The first gear bar 206 is connected to both sides of the bottom plate 203 with bolts to move the bottom plate 203 downward to drive the first gear bar 206 to move downward. When the first gear bar 206 moves downward, it will rotate the first gear 208 to rotate the second gear bar 209. The second gear bar 209 is used to drive the first connecting rod 211 to move up and down. The up and down movement of the first connecting rod 211 can use the bolted pointer 213 to move up and down at the front end of the measuring tool 110.

[0030] Furthermore, the lower end of the sensor 301 in the positioning device 3 is bolted to the second connecting rod 302, the rear end of the second connecting rod 302 is bolted to the lower end of the third connecting rod 303, the upper end of the third connecting rod 303 is bolted to the sliding groove 304, and the sliding groove 304 is movably connected to the third gear bar 305. The sensor 301 is used to connect with the contact pointer 307, and the contact pointer 307 is used to contact with the pointer 213 so that when the contact pointer 307 senses the pointer 213, the sensor 310 can control the solenoid valve 310 so that the solenoid valve 310 can be opened and closed.

[0031] Furthermore, the third gear bar 305 is hollow on both sides to form a second slide groove 306, the lower end of the third gear bar 305 is bolted to the contact pointer 307, the inner side of the third gear bar 305 is movably connected to the second gear 308, the rear end of the second gear 308 is connected to the inside of the top cover 108 by a gear rod, the lower end of the top cover 108 is bolted to the upper end of the filling structure 309, the lower end of the filling structure 309 is bolted to the solenoid valve 310, the front end of the second gear 308 is bolted to the rotating switch 311, the third gear bar 305 is movably connected in the sliding groove 304 to enable the second gear 308 to drive the third gear bar 305 to rotate, and the rotating switch 311 connected by bolts at the front end of the second gear 308 is used to enable the rotating switch 311 to rotate the second gear 308.

[0032] Working principle: When in use, first place the empty can on the upper end of the bottom film 203 and align it with the lower end of the electromagnetic valve 310, and then rotate the rotary switch 311 to rotate the second gear 308 connected with bolts at the rear end, and the second gear 308 rotates the third gear bar 305 movably connected to the side so that the third gear bar 305 can drive the contact pointer 307 to move up and down to the required position, and then open the electromagnetic valve 310 to inject the liquid to be infused into the can. When the can becomes heavy, it presses the middle gear 307 connected with the spring structure 204 at the lower end. The core support 201 and the telescopic rods 202 on both sides make the first gear bar 206 connected to the two sides of the bottom film 203 move downward. When the gear bar 206 moves downward, it drives the first gear 208 to rotate, so that the second gear bar 209 on the side of the first gear 208 moves up and down. When the second gear bar 209 moves up and down, it drives the pointer 213 on the upper end of the first connecting rod 211 to move up and down. When the pointer 213 touches the contact pointer 307, the sensor 301 controls the solenoid valve 310 to close the outlet so that the material will not leak.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A filling device convenient for weighing, comprising: Device body (1), weighing structure (2) and positioning device (3); The device is characterized in that: the upper end of the table body (101) in the device body (1) is hollowed out to form a first plug hole (104), and the two sides of the upper end of the table body (101) are hollowed out to form second plug holes (105); the first plug hole (104), the second plug hole (105) and the third plug hole (106) are internally inserted with the central pillar (201), the telescopic rods (202) on both sides and the first gear bar (206) and the second gear bar (209) in the weighing structure (2); the upper ends of the telescopic rods (202) on both sides are welded to the bottom plate (203); the lower ends of the telescopic rods (202) on both sides are welded to the upper end of the second base (205); the second base (205) and the bottom plate (203) are connected to the first gear bar (206) on both sides by bolts; the first gear bar (206) is movably connected to the first gear (208); the first The outer side of the gear (208) is movably connected to the second gear bar (209), the upper end of the second gear bar (209) is welded to the lower end of the first connecting rod (211), the upper end of the first connecting rod (211) is welded to the lower end of the pointer (213), the second hollow groove (109) in the device body (1) is internally connected to the positioning device (3) by bolts, the sliding groove (304) in the positioning device (3) is internally movably connected to the third gear bar (305), both sides of the third gear bar (305) are hollow to form a second sliding groove (306), the lower end of the third gear bar (305) is bolted to the contact pointer (307), the lower end of the top cover (108) in the device body (1) is bolted to the filling structure (309), and the lower end of the filling structure (309) is bolted to the solenoid valve (310).

2. A filling device convenient for weighing according to claim 1, characterized in that: The lower end of the table body (101) in the device body (1) is connected to the first base (102) by bolts, the interior of the table body (101) is hollowed out to form a first hollow groove (103), and the upper end of the table body (101) is hollowed out to form a first plug hole (104), a second plug hole (105) and a third plug hole (106).

3. A filling device convenient for weighing according to claim 2, characterized in that: The upper end of the table body (101) is connected to a support plate (107) by bolts, the upper end of the support plate (107) is connected to a top cover (108) by bolts, the interior of the top cover (108) is hollowed out to form a second hollow groove (109), the interior of the second hollow groove (109) is connected to a measuring tool (110) by bolts, and the front end of the second hollow groove (109) is connected to a glass (111) by bolts.

4. A filling device convenient for weighing according to claim 1, characterized in that: The lower ends of the central pillar (201) and the telescopic rods (202) on both sides of the weighing structure (2) are inserted into the first insertion hole (104), the upper ends of the central pillar (201) and the telescopic rods (202) on both sides are connected to the bottom plate (203) by bolts, and the outer sides of the upper ends of the central pillar (201) and the telescopic rods (202) on both sides are connected to the spring structure (204) by bolts.

5. A filling device convenient for weighing according to claim 4, characterized in that: A second base (205) is welded to the lower end of the telescopic rods (202) on both sides, one side of the second base (205) is connected to the first gear bar (206) by bolts, one side of the first gear bar (206) is movably connected to the first gear (208), the upper ends of the table body (101) are connected to the first shell (207) by bolts on both sides, the first shell (207) is movably connected to the second gear bar (209) inside, the second gear bar (209) is hollow on both sides to form a first slide groove (210), the upper end of the second gear bar (209) is welded to the lower end of the first connecting rod (211), the outer side of the first connecting rod (211) is connected to the second shell (212) by bolts, and the upper end of the first connecting rod (211) is connected to the pointer (213) by bolts.

6. A filling device convenient for weighing according to claim 1, characterized in that: The lower end of the sensor (301) in the positioning device (3) is connected to the second connecting rod (302) by bolts, the rear end of the second connecting rod (302) is connected to the lower end of the third connecting rod (303) by bolts, the upper end of the third connecting rod (303) is connected to the sliding groove (304) by bolts, and the sliding groove (304) is movably connected to the third gear bar (305) inside.

7. A filling device convenient for weighing according to claim 6, characterized in that: The third gear bar (305) is hollowed out on both sides to form a second slide groove (306); the lower end of the third gear bar (305) is connected to a contact pointer (307) by bolts; the inner side of the third gear bar (305) is movably connected to a second gear (308); the rear end of the second gear (308) is connected to the inside of the top cover (108) by a gear rod; the lower end of the top cover (108) is connected to the upper end of the filling structure (309) by bolts; the lower end of the filling structure (309) is connected to a solenoid valve (310) by bolts; and the front end of the second gear (308) is connected to a rotary switch (311) by bolts.

Images