Filling auxiliary device

Abstract

The utility model relates to the technical field of filling, and provides a filling auxiliary device which comprises a base and a positioning mechanism. A filling bottle is placed among the multiple sets of positioning rods, then the multiple sets of screws are driven by the linkage assembly to synchronously rotate, the multiple sets of screws synchronously rotate and are in threaded fit with the positioning rods, so that the multiple sets of positioning rods can be driven to fold and move, and the filling bottle can be driven to move when the multiple sets of positioning rods are in contact with the peripheral side of the filling bottle; the bottle opening of the filling bottle is coaxial with the liquid outlet of the filling machine, so that the filling bottle is positioned, the bottle opening is conveniently and quickly aligned with the liquid outlet of the filling machine, the alignment precision is high, the filling efficiency is improved, the phenomenon that the laundry detergent leaks is avoided, after positioning is completed, the screw rod stops rotating, at the moment, the screw rod is in threaded fit with the positioning rod, and the positioning rod can be fixed; therefore, a filling worker does not need to hold the filling bottle all the time, and the labor intensity of the filling worker is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of filling, in particular to a filling auxiliary device. Background Art

[0002] Laundry detergent is a liquid detergent for washing clothes. It usually contains active ingredients such as surfactants, builders, stabilizers, whiteners, fragrances and enzymes. These ingredients work together to effectively remove stains, oil stains and odors on clothes, while protecting the fabric fibers of the clothes, making the clothes keep bright colors and soft touch.

[0003] At present, in the semi-automatic filling process of laundry detergent, for cylindrical filling bottles, it is necessary for the filling workers to take the filling bottles below the liquid outlet of the filling machine, then move the filling bottles to align the bottle mouths with the liquid outlets of the filling machine, and then perform the filling operation. However, the method of manually moving the filling bottles to align the bottle mouths with the liquid outlets of the filling machine is rather troublesome and has low alignment accuracy. It not only reduces the filling efficiency but also easily causes the phenomenon of laundry detergent leakage. At the same time, to prevent the filling bottles from moving and misaligning with the liquid outlets during the filling process, it is necessary for the filling workers to always hold the filling bottles, increasing the labor intensity of the filling workers. Therefore, aiming at the above technical problems, a filling auxiliary device is proposed. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a filling auxiliary device, which is convenient for quickly aligning the bottle mouth with the liquid outlet of the filling machine, has high alignment accuracy, improves the filling efficiency and avoids the phenomenon of laundry detergent leakage, and can fix the filling bottle after alignment, without the need for the filling workers to always hold the filling bottle, reducing the labor intensity of the filling workers.

[0005] A filling auxiliary device includes:

[0006] A base that can be placed on the filling table and whose axis is coaxial with the liquid outlet of the filling machine; and

[0007] A positioning mechanism, including positioning rods, screw rods and a linkage assembly. A plurality of groups of the positioning rods that can slide along the radial direction of the base are evenly arranged along the circumferential direction of the top end of the base. The distances between the plurality of groups of the positioning rods and the axis of the base are equal. A plurality of groups of the screw rods are rotatably arranged on the circumferential side of the base at equal intervals. The plurality of groups of the screw rods are arranged along the radial direction of the base and are respectively threadedly connected with the plurality of groups of the positioning rods. The linkage assembly is arranged on the base and is connected with the plurality of groups of the screw rods to drive the plurality of groups of the screw rods to rotate synchronously.

[0008] The beneficial effects of the above filling auxiliary device are:

[0009] By placing the filling bottle between multiple groups of positioning rods, and then driving the multiple groups of screw rods to rotate synchronously through the linkage component, the synchronous rotation of the multiple groups of screw rods and the threaded fit with the positioning rods can drive the multiple groups of positioning rods to move together. The movement of the multiple groups of positioning rods together can drive the filling bottle to move. When all the multiple groups of positioning rods are in contact with the circumferential side of the filling bottle, the bottle mouth of the filling bottle is coaxial with the liquid outlet of the filling machine, thus completing the positioning of the filling bottle, facilitating the quick alignment of the bottle mouth with the liquid outlet of the filling machine, with high alignment accuracy, improving the filling efficiency and avoiding the phenomenon of liquid detergent leakage. After the positioning is completed, stop rotating the screw rod. At this time, the threaded fit between the screw rod and the positioning rod can fix the positioning rod, thereby fixing the filling bottle, and further eliminating the need for the filling worker to always hold the filling bottle, reducing the labor intensity of the filling worker.

[0010] In one embodiment, a plurality of groups of guide grooves are evenly formed in the circumferential direction at the top end of the base. Guide blocks are provided at the bottom ends of the multiple groups of positioning rods. The multiple groups of guide blocks can be respectively slidably arranged in the multiple groups of guide grooves along the radial direction of the base. The multiple groups of screw rods are respectively rotatably arranged in the multiple groups of guide grooves and are threadedly connected to the guide blocks. By setting the cooperation of the guide grooves and the guide blocks, the stability of the positioning rod sliding along the radial direction of the base can be improved, and the screw rod is rotatably arranged in the guide groove, which can improve the compactness of the device structure and reduce the occupied space of the device.

[0011] In one embodiment, the linkage component includes a bevel gear ring and bevel gears; the bevel gear ring is sleeved on the circumferential side of the base and is rotatably arranged on the base. The opposite ends of the multiple groups of screw rods are coaxially provided with the bevel gears, and the bevel gear ring meshes with the multiple groups of bevel gears. By rotating the bevel gear ring to mesh with the multiple groups of bevel gears, the multiple groups of bevel gears can be driven to rotate synchronously. The synchronous rotation of the multiple groups of bevel gears can drive the multiple groups of screw rods to rotate synchronously, which is convenient for driving the multiple groups of screw rods to rotate synchronously.

[0012] In one embodiment, a ring groove is formed in the circumferential side of the base, and a limiting ring is arranged inside the bevel gear ring. The limiting ring is rotatably sleeved in the ring groove.

[0013] In one embodiment, the linkage component further includes a torsion spring; the torsion spring is sleeved on the circumferential side of the base, and its two ends are respectively connected to the bottom end of the bevel gear ring and the bottom end of the base. By setting the torsion spring, when rotating the bevel gear ring to drive the multiple groups of positioning rods to move outward, the torsion spring is twisted. At this time, place the filling bottle between the multiple groups of positioning rods, and then cancel the force applied to the bevel gear ring. The reaction force of the torsion spring can quickly drive the bevel gear ring to rotate in the reverse direction, thereby driving the multiple groups of positioning rods to quickly move together to position and fix the filling bottle, further improving the filling efficiency.

[0014] In one embodiment, a handle is provided on the circumferential side of the bevel gear ring, and a plurality of groups of the handles are evenly arranged along the circumference of the bevel gear ring. The handles are provided to facilitate the filling worker to hold the handles to drive the bevel gear ring to rotate, and driving the bevel gear ring to rotate is convenient and labor-saving.

[0015] In one embodiment, a plurality of groups of positioning rods are covered with rubber sleeves. The rubber sleeves can increase the friction between the positioning rods and the filling bottles after contact, thereby improving the stability of fixing the filling bottles, and the elasticity of the rubber sleeves can avoid squeezing damage to the filling bottles, thereby improving the safety of the device.

[0016] In one embodiment, a non-slip pad is detachably provided at the bottom of the base. The non-slip pad can improve the stability of the device placed on the filling table and prevent the device from being displaced during use. The non-slip pad is detachable, which is convenient for separate replacement after the non-slip pad is damaged, thereby reducing the cost of using the device.

[0017] In one embodiment, the top of the anti-skid pad is provided with multiple groups of open bayonet pins at intervals along the circumference thereof, and the bottom of the base is provided with multiple groups of pin holes, and the multiple groups of open bayonet pins can be clamped in the multiple groups of pin holes. The anti-skid pad is connected to the base by clamping, and the anti-skid pad can be installed and removed by applying force to the anti-skid pad so that the open bayonet pins are inserted into the pin holes or pulled out from the pin holes, and the anti-skid pad is easy to install and remove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a filling auxiliary device provided in one embodiment of the utility model;

[0020] Figure 2 for Figure 1 An exploded view of a filling aid is shown;

[0021] Figure 3 for Figure 1 An exploded view of a positioning mechanism in a filling auxiliary device is shown.

[0022] Reference numerals:

[0023] 10. base; 101. guide groove; 102. ring groove;

[0024] 20, positioning rod; 201, screw rod; 202, guide block; 203, rubber sleeve;

[0025] 30. Bevel gear ring; 301. Bevel gear; 302. Torsion spring; 303. Limit ring; 304. Grip.

[0026] 40. Anti-slip mat; 401. Split pin. Specific embodiments

[0027] Hereinafter, embodiments of the technical solution of the present utility model will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, and therefore are only examples and cannot be used to limit the protection scope of the present utility model.

[0028] Please refer to Figures 1 to 3 , a filling auxiliary device in an embodiment, comprising a base 10 and a positioning mechanism.

[0029] Among them, the base 10 can be placed on a filling table (not shown in the figure), and its axis is coaxial with the liquid outlet of the filling machine. The positioning mechanism includes positioning rods 20, screw rods 201 and a linkage assembly. A plurality of groups of positioning rods 20 that can slide radially along the base 10 are uniformly arranged along the circumferential direction of the top end of the base 10. The distances between the plurality of groups of positioning rods 20 and the axis of the base 10 are equal. A plurality of groups of screw rods 201 are rotatably arranged on the circumferential side of the base 10 at equal intervals. The plurality of groups of screw rods 201 are arranged radially along the base 10 and are respectively threadedly connected to the plurality of groups of positioning rods 20. The linkage assembly is arranged on the base 10 and is connected to the plurality of groups of screw rods 201 for driving the plurality of groups of screw rods 201 to rotate synchronously.

[0030] In the above embodiment, by placing the filling bottle (not shown in the figure) between the plurality of groups of positioning rods 20, and then driving the plurality of groups of screw rods 201 to rotate synchronously through the linkage assembly, the synchronous rotation of the plurality of groups of screw rods 201 and the threaded cooperation with the positioning rods 20 can drive the plurality of groups of positioning rods 20 to move together. The movement of the plurality of groups of positioning rods 20 together can drive the filling bottle to move. When the plurality of groups of positioning rods 20 are all in contact with the circumferential side of the filling bottle, the bottle mouth of the filling bottle is coaxial with the liquid outlet of the filling machine, thereby completing the positioning of the filling bottle, facilitating the quick alignment of the bottle mouth with the liquid outlet of the filling machine, with high alignment accuracy, improving the filling efficiency and avoiding the phenomenon of leakage of laundry detergent. After the positioning is completed, stop rotating the screw rod 201. At this time, the threaded cooperation between the screw rod 201 and the positioning rod 20 can fix the positioning rod 20, thereby fixing the filling bottle, and thus there is no need for the filling worker to always hold the filling bottle, reducing the labor intensity of the filling worker. After the filling is completed, driving the plurality of groups of screw rods 201 to rotate synchronously in the reverse direction through the linkage assembly can drive the plurality of groups of positioning rods 20 to move outward, and the outward movement of the plurality of groups of positioning rods 20 can cancel the positioning and fixing of the filling bottle. At this time, the filling bottle filled with laundry detergent can be taken out and the filling operation can be carried out again.

[0031] Specifically in the above embodiments, a plurality of groups of guiding grooves 101 are evenly formed in the top end of the base 10 along its circumferential direction. Guide blocks 202 are provided at the bottom ends of the plurality of positioning rods 20. The plurality of guide blocks 202 can be slidably arranged in the plurality of guiding grooves 101 along the radial direction of the base 10 respectively. A plurality of screw rods 201 are rotatably arranged in the plurality of guiding grooves 101 respectively, and are in threaded connection with the guide blocks 202. By providing the cooperation of the guiding grooves 101 and the guide blocks 202, the stability of the positioning rod 20 when sliding along the radial direction of the base 10 can be improved. Moreover, the screw rod 201 is rotatably arranged in the guiding groove 101, which can improve the compactness of the device structure and reduce the occupied space of the device.

[0032] Please refer to Figure 2 and Figure 3 , in an embodiment, the linkage assembly includes a bevel gear ring 30 and bevel gears 301; the bevel gear ring 30 is sleeved on the circumferential side of the base 10 and is rotatably arranged on the base 10. Specifically, an annular groove 102 is formed in the circumferential side of the base 10. A limiting ring 303 is arranged inside the bevel gear ring 30. The limiting ring 303 is rotatably sleeved in the annular groove 102. The opposite ends of the plurality of screw rods 201 are coaxially provided with bevel gears 301 respectively. The bevel gear ring 30 meshes with the plurality of bevel gears 301.

[0033] In the above embodiments, by rotating the bevel gear ring 30 to mesh with the plurality of bevel gears 301, the plurality of bevel gears 301 can be driven to rotate synchronously. When the plurality of bevel gears 301 rotate synchronously, the plurality of screw rods 201 can be driven to rotate synchronously, which is convenient for driving the plurality of screw rods 201 to rotate synchronously.

[0034] On the basis of the above embodiments, further, a handle 304 is arranged on the circumferential side of the bevel gear ring 30. A plurality of groups of handles 304 are evenly arranged along the circumferential direction of the bevel gear ring 30. By providing the handle 304, it is convenient for the filling worker to hold the handle 304 to drive the bevel gear ring 30 to rotate, and it is convenient and labor-saving to drive the bevel gear ring 30 to rotate.

[0035] Please refer to Figure 1 and Figure 2 , in an embodiment, the linkage assembly further includes a torsion spring 302; the torsion spring 302 is sleeved on the circumferential side of the base 10, and its two ends are respectively connected to the bottom end of the bevel gear ring 30 and the bottom end of the base 10.

[0036] In the above embodiments, when the bevel gear ring 30 is rotated to drive the screw rod 201 to rotate through the bevel gear 301 so that the plurality of positioning rods 20 move outward, the torsion spring 302 is in a torsion state. At this time, the filling bottle is placed between the plurality of positioning rods 20, and then the acting force applied to the bevel gear ring 30 is cancelled. The reaction force of the torsion spring 302 can quickly drive the bevel gear ring 30 to rotate in the reverse direction, so as to drive the screw rod 20 to rotate in the reverse direction through the bevel gear 301, and the plurality of positioning rods 20 quickly move together to position and fix the filling bottle, further improving the filling efficiency.

[0037] Please refer to Figure 1 and Figure 3 In one embodiment, rubber sleeves 203 are sleeved on multiple positioning rods 20. By providing the rubber sleeves 203, the friction between the positioning rods 20 and the filling bottles after contact can be increased, thereby improving the stability of fixing the filling bottles. Moreover, relying on the elasticity of the rubber sleeves 203 themselves, extrusion damage to the filling bottles can be avoided, improving the safety of the device during use.

[0038] Please refer to Figure 1 and Figure 2 In one embodiment, an anti-slip pad 40 is detachably provided at the bottom end of the base 10. Specifically, multiple groups of opening pins 401 are arranged at intervals along the circumferential direction of the top end of the anti-slip pad 40, and multiple groups of pin holes are formed at the bottom end of the base 10. Multiple groups of opening pins 401 can be clamped in multiple groups of pin holes.

[0039] In the above embodiment, by providing the anti-slip pad 40, the stability of the device placed on the filling table can be improved, preventing the device from shifting during use. Moreover, by applying force to the anti-slip pad 40, the opening pins 401 can be inserted into or pulled out of the pin holes, so that the anti-slip pad 40 can be installed and disassembled conveniently. At the same time, it is also convenient to replace the anti-slip pad 40 separately after it is damaged, reducing the use cost of the device.

[0040] The specific implementation manner of the above filling auxiliary device is as follows:

[0041] During filling, first rotate the bevel gear ring 30. The rotation of the bevel gear ring 30 meshes with multiple bevel gears 301 to drive multiple screw rods 201 to rotate and thread-fit with the guide blocks 202, so that multiple positioning rods 20 move outward. At this time, the torsion spring 302 is in a torsion state. Then, place the filling bottle between multiple positioning rods 20, and then cancel the force applied to the bevel gear ring 30. The reaction force of the torsion spring 302 can quickly drive the bevel gear ring 30 to rotate in the reverse direction. The reverse rotation of the bevel gear ring 30 meshes with multiple bevel gears 301 to drive multiple screw rods 201 to rotate in the reverse direction and thread-fit with the guide blocks 202, so that multiple positioning rods 20 move together. The movement of multiple positioning rods 20 together can drive the filling bottle to move. When multiple positioning rods 20 all contact the circumferential side of the filling bottle, the bottle mouth of the filling bottle is coaxial with the liquid outlet of the filling machine, thus completing the positioning of the filling bottle, facilitating the quick alignment of the bottle mouth with the liquid outlet of the filling machine, with high alignment accuracy, improving the filling efficiency and avoiding the phenomenon of laundry detergent leakage. After the positioning is completed, stop rotating the bevel gear ring 30 to stop the rotation of the screw rod 201 and thread-fit with the positioning rod 20, so as to fix the positioning rod 20, thereby fixing the filling bottle. Furthermore, it is not necessary for the filling worker to always hold the filling bottle, reducing the labor intensity of the filling worker.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. A filling auxiliary device, characterized in that, Including: A base (10), which can be placed on a filling table and has an axis coaxial with the liquid outlet of the filling machine; And A positioning mechanism, including positioning rods (20), screw rods (201) and a linkage assembly. A plurality of groups of the positioning rods (20) capable of sliding radially along the base (10) are uniformly arranged along the circumferential direction of the top end of the base (10). The distances between the plurality of groups of the positioning rods (20) and the axis of the base (10) are equal. A plurality of groups of the screw rods (201) are rotatably arranged on the circumferential side of the base (10) at equal intervals. The plurality of groups of the screw rods (201) are arranged radially along the base (10) and are respectively threadedly connected to the plurality of groups of the positioning rods (20). The linkage assembly is arranged on the base (10) and is connected to the plurality of groups of the screw rods (201) to drive the plurality of groups of the screw rods (201) to rotate synchronously.

2. The filling auxiliary device according to claim 1, characterized in that, A plurality of groups of guide grooves (101) are uniformly opened along the circumferential direction of the top end of the base (10). Guide blocks (202) are arranged at the bottom ends of the plurality of groups of the positioning rods (20). The plurality of groups of the guide blocks (202) can slide radially along the base (10) and are respectively arranged in the plurality of groups of the guide grooves (101). The plurality of groups of the screw rods (201) are respectively rotatably arranged in the plurality of groups of the guide grooves (101) and are threadedly connected to the guide blocks (202).

3. An auxiliary filling device according to claim 1, characterized in that, The linkage assembly includes a bevel gear ring (30) and bevel gears (301); the bevel gear ring (30) is sleeved on the circumferential side of the base (10) and is rotatably arranged on the base (10). The bevel gears (301) are coaxially arranged at the opposite ends of the plurality of groups of the screw rods (201). The bevel gear ring (30) meshes with the plurality of groups of the bevel gears (301).

4. The filling auxiliary device according to claim 3, characterized in that, A ring groove (102) is opened on the circumferential side of the base (10). A limiting ring (303) is arranged on the inner side of the bevel gear ring (30). The limiting ring (303) is rotatably sleeved in the ring groove (102).

5. The filling auxiliary device according to claim 3, wherein The linkage assembly further includes a torsion spring (302); the torsion spring (302) is sleeved on the circumferential side of the base (10), and its two ends are respectively connected to the bottom end of the bevel gear ring (30) and the bottom end of the base (10).

6. The filling auxiliary device according to claim 3, characterized in that, A handle (304) is arranged on the circumferential side of the bevel gear ring (30). A plurality of groups of the handles (304) are uniformly arranged along the circumferential direction of the bevel gear ring (30).

7. The filling auxiliary device according to claim 1, characterized in that Rubber sleeves (203) are sleeved on the plurality of groups of the positioning rods (20).

8. The filling auxiliary device according to claim 1, characterized in that, An anti-slip pad (40) is detachably arranged at the bottom end of the base (10).

9. The filling auxiliary device according to claim 8, characterized in that, A plurality of groups of opening pins (401) are arranged at intervals along the circumferential direction of the top end of the anti-slip pad (40). A plurality of groups of pin holes are opened at the bottom end of the base (10). The plurality of groups of the opening pins (401) can be clamped in the plurality of groups of the pin holes.

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