Filling device with spill-proof structure

Abstract

The utility model discloses a filling device with an anti-spill structure, which relates to the technical field of filling and comprises a conveying unit, a height adjusting unit arranged above the conveying unit, a transmission unit arranged above the height adjusting unit and a fixing unit arranged in the conveying unit. The height adjusting unit comprises two n-shaped bases installed on the top of the conveying unit, threaded shafts movably arranged in the n-shaped bases, moving pieces installed on the circumferential side faces of the threaded shafts and filling pieces arranged on the side portions of the moving pieces. According to the filling device with the spill-proof structure, due to the arrangement of the height adjusting unit and the transmission unit, spill of filling liquid caused when the distance between the filling head and a bottle opening is long is avoided, and the filling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling, in particular to a filling device with an anti-spill structure. Background Art

[0002] With the development of science and technology, the degree of automation in industrial production is getting higher and higher. After the production of the liquid for sale is completed, it needs to be filled into barrels for subsequent packaging and transportation. The filling of barreled liquids has also achieved fully automatic assembly line operations. Filling equipment is needed during the filling and packaging process.

[0003] A search of the announcement number CN218478529U revealed a filling device comprising a conveyor platform, a No. 1 conveyor, and a No. 2 conveyor. A feed trough and a discharge trough are provided on either side of the conveyor platform, one end of the No. 1 conveyor docking with the feed trough, and one end of the No. 2 conveyor docking with the discharge trough. An electric turntable is rotatably sleeved on the top of the inner cavity of the conveyor platform, and a plurality of limiting grooves symmetrically distributed in an annular pattern are provided on the outer periphery of the electric turntable. A guide plate that can be flipped upward is hingedly provided on one side of the inner cavity of the feed trough close to the electric turntable. This utility model can automatically feed and discharge filling bottles, improve the transmission stability of filling bottles, facilitate the filling of adhesives, placement of inner caps of filling bottles, and installation and tightening of outer caps of filling bottles. It has a high degree of automation, is conducive to improving actual filling efficiency, has broad market prospects, and is conducive to promotion.

[0004] The above solution can complete the automatic feeding and discharging of filling bottles, improve the transmission stability of filling bottles, and facilitate the filling of adhesives and the placement of inner caps of filling bottles. However, when filling bottles of different heights, due to the different distances from the filling head to the bottle mouth, liquid splashing is likely to occur when the distance from the filling head to the bottle mouth is far. For this reason, we propose a filling device with an anti-spill structure. Utility Model Content

[0005] The main purpose of the utility model is to provide a filling device with an anti-spill structure, which solves the problem of liquid splashing easily when filling bottles of different heights due to the different distances from the filling head to the bottle mouth. When the distance from the filling head to the bottle mouth is far, the liquid is easily splashed by setting a height adjustment unit and a transmission unit.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A filling device with an anti-spill structure includes a conveying unit, a height adjustment unit arranged above the conveying unit, a transmission unit arranged above the height adjustment unit, and a fixing unit arranged inside the conveying unit;

[0008] The height adjustment unit includes two U-shaped seats installed on the top of the conveying unit, a threaded shaft movably arranged inside the U-shaped seats, a moving member installed on the circumferential side of the threaded shaft, and a filling member arranged on the side of the moving member;

[0009] The transmission unit includes a second driving motor installed at the input end of one of the threaded shafts, a driving pulley installed on the side wall of one threaded shaft, a driven pulley installed on the side wall of the other threaded shaft, and a transmission belt arranged between the driving pulley and the driven pulley.

[0010] Preferably, the conveying unit includes a base, a conveyor belt movably arranged inside the base, and a first driving motor installed at the input end of the conveyor belt.

[0011] Preferably, the conveying unit further includes a conveying groove opened on the surface of the conveyor belt.

[0012] Preferably, the filling member includes a transfer box installed on the side wall of the moving member, a filling pipe installed at the bottom of the transfer box, and a conical filling head installed at the bottom of the filling pipe.

[0013] Preferably, the height adjustment unit further includes a limit washer installed on the inner side wall of the U-shaped seat, and the limit washer is sleeved on the circumferential side of the threaded shaft.

[0014] Preferably, the fixing unit includes an electric push cylinder installed on the inner side wall of the base, a U-shaped seat installed at the telescopic end of the electric push cylinder, and a clamping member arranged inside the U-shaped seat.

[0015] Preferably, the clamping member includes an electric telescopic rod installed on the inner side wall of the U-shaped seat, and an arc-shaped clamping plate installed at the telescopic end of the electric telescopic rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, through the arranged height adjustment unit and transmission unit, when it is necessary to perform filling fixation before filling, when the filling bottle moves to directly below the filling member along with the conveyor belt, the telescopic end of the electric push cylinder extends, so that the U-shaped seat surrounds the filling bottle. Subsequently, the telescopic end of the electric telescopic rod extends until the arc-shaped clamping plate fits with the side wall of the filling bottle and then stops, thus completing the clamping fixation before filling; when it is necessary to adjust the distance between the filling head and the bottle mouth, the second driving motor drives the threaded shaft to rotate. At this time, the moving member drives the filling member to move up and down along the threaded shaft until the conical filling head fits with the bottle mouth of the filling bottle and then stops. At this time, the liquid in the transfer box can pass through the filling pipe and be injected into the filling bottle through the conical filling head, thereby avoiding the splashing of the filling liquid caused by the relatively long distance between the filling head and the bottle mouth and improving the filling effect. Description of the Drawings

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a right side structural diagram of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the middle I structure;

[0022] Figure 5 It is a left-side structural schematic diagram of the utility model.

[0023] In the picture:

[0024] 1. Conveying unit; 101. Base; 102. Conveyor belt; 103. First drive motor; 104. Conveying trough;

[0025] 2. Height adjustment unit; 201. Socket; 202. Threaded shaft; 203. Moving part; 204. Filling part; 2041. Transfer box; 2042. Filling tube; 2043. Conical filling head; 205. Limiting washer;

[0026] 3. Transmission unit; 301. Active pulley; 302. Driven pulley; 303. Second drive motor; 304. Transmission belt;

[0027] 4. Fixing unit; 401. Electric push cylinder; 402. U-shaped seat; 403. Clamping piece; 4031. Electric telescopic rod; 4032. Arc clamping plate. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] Example 1

[0030] like Figure 1 、 Figure 2 、 Figure 3 as well as Figure 4 As shown, a filling device with an anti-spill structure includes a conveying unit 1, a height adjustment unit 2 arranged above the conveying unit 1, a transmission unit 3 arranged above the height adjustment unit 2, and a fixing unit 4 arranged inside the conveying unit 1;

[0031] like Figure 2As shown, the height adjustment unit 2 includes two U-shaped seats 201 installed on the top of the conveying unit 1, a threaded shaft 202 movably arranged within the U-shaped seat 201, a moving member 203 installed on the circumferential side surface of the threaded shaft 202, and a filling member 204 arranged on the side of the moving member 203. When the threaded shaft 202 rotates, the moving member 203 can drive the filling member 204 to move up and down along the threaded shaft 202;

[0032] As Figure 1 shown, the conveying unit 1 includes a base 101, a conveyor belt 102 movably arranged within the base 101, and a first drive motor 103 installed at the input end of the conveyor belt 102. The first drive motor 103 provides power for the rotation of the conveyor belt 102.

[0033] As Figure 2 shown, the conveying unit 1 further includes a conveying groove 104 opened on the surface of the conveyor belt 102. The setting of the conveying groove 104 facilitates the placement of the filling bottles.

[0034] As Figure 3 shown, the fixing unit 4 includes an electric push cylinder 401 installed on the inner side wall of the base 101, a U-shaped seat 402 installed at the telescopic end of the electric push cylinder 401, and a clamping member 403 arranged inside the U-shaped seat 402. During the telescopic process of the telescopic end of the electric push cylinder 401, it can drive the U-shaped seat 402 to move left and right.

[0035] As Figure 4 shown, the clamping member 403 includes an electric telescopic rod 4031 installed on the inner side wall of the U-shaped seat 402, and an arc-shaped clamping plate 4032 installed at the telescopic end of the electric telescopic rod 4031. During the telescopic process of the electric telescopic rod 4031, it can drive the arc-shaped clamping plate 4032 to move synchronously.

[0036] When it is necessary to perform clamping and fixing before filling, when the filling bottle moves to directly below the filling member 204 following the conveyor belt 102, the telescopic end of the electric push cylinder 401 extends, causing the U-shaped seat 402 to surround the filling bottle. Subsequently, the telescopic end of the electric telescopic rod 4031 extends and stops when the arc-shaped clamping plate 4032 fits against the side wall of the filling bottle, thereby completing the clamping and fixing before filling.

[0037] Embodiment 2

[0038] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, a filling device with an anti-spill structure includes a conveying unit 1, and further includes a height adjustment unit 2 arranged above the conveying unit 1, a transmission unit 3 arranged above the height adjustment unit 2, and a fixing unit 4 arranged inside the conveying unit 1;

[0039] As Figure 2 shown in the figure, the height adjustment unit 2 includes two U-shaped seats 201 installed on the top of the conveying unit 1, a threaded shaft 202 movably arranged within the U-shaped seats 201, a moving member 203 installed on the circumferential side surface of the threaded shaft 202, and a filling member 204 arranged on the side of the moving member 203. When the threaded shaft 202 rotates, the moving member 203 can drive the filling member 204 to move up and down along the threaded shaft 202;

[0040] As Figure 5 shown in the figure, the transmission unit 3 includes a second driving motor 303 installed at the input end of one of the threaded shafts 202, a driving pulley 301 installed on the side wall of one of the threaded shafts 202, a driven pulley 302 installed on the side wall of the other threaded shaft 202, and a transmission belt 304 arranged between the driving pulley 301 and the driven pulley 302. When the driving pulley 301 rotates, it can drive the driven pulley 302 to rotate through the transmission belt 304.

[0041] As Figure 1 shown in the figure, the conveying unit 1 includes a base 101, a conveyor belt 102 movably arranged within the base 101, and a first driving motor 103 installed at the input end of the conveyor belt 102. The first driving motor 103 provides power for the rotation of the conveyor belt 102.

[0042] As Figure 2 shown in the figure, the conveying unit 1 further includes a conveying groove 104 formed on the surface of the conveyor belt 102. The setting of the conveying groove 104 facilitates the placement of the filling bottles.

[0043] As Figure 5 shown in the figure, the filling member 204 includes a transfer box 2041 installed on the side wall of the moving member 203, a filling pipe 2042 installed at the bottom of the transfer box 2041, and a conical filling head 2043 installed at the bottom of the filling pipe 2042. The setting of the conical filling head 2043 facilitates the fitting with the bottle mouths of different sizes of filling bottles.

[0044] As Figure 5 shown in the figure, the height adjustment unit 2 further includes a limit washer 205 installed on the inner side wall of the U-shaped seat 201, and the limit washer 205 is sleeved on the circumferential side surface of the threaded shaft 202. The setting of the limit washer 205 prevents the moving member 203 from colliding with the inner side wall of the U-shaped seat 201 during the up and down movement along the threaded shaft 202.

[0045] As Figure 3 shown in the figure, the fixing unit 4 includes an electric push cylinder 401 installed on the inner side wall of the base 101, a U-shaped seat 402 installed at the telescopic end of the electric push cylinder 401, and a clamping member 403 arranged inside the U-shaped seat 402. During the telescopic process of the telescopic end of the electric push cylinder 401, it can drive the U-shaped seat 402 to move left and right.

[0046] like Figure 4 As shown, the clamping member 403 includes an electric telescopic rod 4031 installed on the inner side wall of the U-shaped base 402, and an arc-shaped clamping plate 4032 installed at the telescopic end of the electric telescopic rod 4031. During the telescopic process of the electric telescopic rod 4031, the arc-shaped clamping plate 4032 can be driven to move synchronously.

[0047] When it is necessary to adjust the distance from the filling head to the bottle mouth, the second drive motor 303 drives the threaded shaft 202 to rotate. At this time, the moving part 203 drives the filling part 204 to move up and down along the threaded shaft 202 until the conical filling head 2043 is in contact with the bottle mouth of the filling bottle and stops. At this time, the liquid in the transfer box 2041 can pass through the filling tube 2042 and be injected into the filling bottle through the conical filling head 2043, thereby avoiding splashing of filling liquid caused by the long distance from the filling head to the bottle mouth and improving the filling effect.

[0048] 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. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A filling device with an anti-spill structure, comprising a conveying unit (1), characterized in that: It further includes a height adjustment unit (2) disposed above the conveying unit (1), a transmission unit (3) disposed above the height adjustment unit (2), and a fixing unit (4) disposed inside the conveying unit (1); The height adjustment unit (2) includes two C-shaped seats (201) installed on the top of the conveying unit (1), a threaded shaft (202) movably disposed within the C-shaped seats (201), a moving member (203) installed on the circumferential side surface of the threaded shaft (202), and a filling member (204) disposed on the side of the moving member (203); The transmission unit (3) includes a second drive motor (303) installed at the input end of one of the threaded shafts (202), a driving pulley (301) installed on the side wall of one of the threaded shafts (202), a driven pulley (302) installed on the side wall of the other threaded shaft (202), and a transmission belt (304) disposed between the driving pulley (301) and the driven pulley (302).

2. The filling device with a spill prevention structure according to claim 1, characterized in that: The conveying unit (1) includes a base (101), a conveyor belt (102) movably disposed within the base (101), and a first drive motor (103) installed at the input end of the conveyor belt (102).

3. The filling device with a spill prevention structure according to claim 2, characterized in that: The conveying unit (1) further includes a conveying groove (104) opened on the surface of the conveyor belt (102).

4. The filling device with a spill prevention structure according to claim 3, characterized in that: The filling member (204) includes a transfer box (2041) installed on the side wall of the moving member (203), a filling pipe (2042) installed at the bottom of the transfer box (2041), and a conical filling head (2043) installed at the bottom of the filling pipe (2042).

5. The filling device with a spill prevention structure according to claim 1, characterized in that: The height adjustment unit (2) further includes a limit washer (205) installed on the inner side wall of the C-shaped seat (201), and the limit washer (205) is sleeved on the circumferential side surface of the threaded shaft (202).

6. The filling device with a spill prevention structure according to claim 2, characterized in that: The fixing unit (4) includes an electric push cylinder (401) installed on the inner side wall of the base (101), a U-shaped seat (402) installed at the telescopic end of the electric push cylinder (401), and a clamping member (403) disposed inside the U-shaped seat (402).

7. The filling device with a spill prevention structure according to claim 6, characterized in that: The clamping member (403) includes an electric telescopic rod (4031) installed on the inner side wall of the U-shaped seat (402), and an arc-shaped clamping plate (4032) installed at the telescopic end of the electric telescopic rod (4031).

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