Cosmetic container dispensing equipment

Abstract

The utility model discloses a cosmetic container dispensing device which comprises a movable dispensing head and a glue removing cylinder which is arranged on the moving path of the dispensing head and can rotate around the axis, a negative pressure cavity for containing a negative pressure part is formed in the glue removing cylinder, a glue removing groove matched with the dispensing head is formed in the top of the glue removing cylinder, and the glue removing cylinder is arranged in the glue removing groove. A glue suction hole is formed in the glue removal groove; the glue removing device can replace manual work to remove the residual glue on the glue dispensing head and timely absorb the fallen residual glue, so that the labor is reduced, the glue removing efficiency is improved, and the residual glue can be conveniently and intensively cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing of cosmetic containers, in particular to a glue dispensing device for cosmetic containers. Background Art

[0002] The existing cosmetic containers are generally formed with corresponding patterns by gluing and coloring to enhance the overall beauty of the cosmetic containers; the gluing and coloring process needs to be implemented using a glue dispensing machine. In the prior art, the glue dispensing machine is provided with a movable glue dispensing head, which moves according to a predetermined trajectory to complete the gluing of the corresponding patterns; but after each gluing, some glue will remain on the glue dispensing head. If it is not removed in time, it will affect the gluing of subsequent products, and a large amount of residual glue will accumulate, hindering the glue discharge and even clogging the glue dispensing head. For this reason, the residual glue on the outer wall of the glue discharge needle is generally wiped manually after gluing, but this method has high labor intensity for the staff and reduces the processing efficiency. Utility Model Content

[0003] The utility model aims to provide a cosmetic container glue dispensing device, which can replace manual cleaning of residual glue on a glue dispensing head, reduce labor intensity, and thus improve glue removal efficiency.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A glue dispensing device for cosmetic containers, comprising a movable glue dispensing head, and a glue removal cylinder arranged on the moving path of the glue dispensing head and rotatable around an axis, a negative pressure chamber for accommodating a negative pressure member is formed inside the glue removal cylinder, a glue removal groove cooperating with the glue dispensing head is formed on the top of the glue removal cylinder, and a glue suction hole is provided on the glue removal groove.

[0006] A rotatable glue removal cylinder is provided, and a glue removal groove is provided on the top of the glue removal cylinder. When the glue dispensing head cooperates with the glue removal groove on the glue removal cylinder, the residual glue on the glue dispensing head is removed by rotating friction. At the same time, a negative pressure part is provided inside the glue removal cylinder, and a glue suction hole is provided on the glue removal groove. The fallen residual glue is absorbed in time by negative pressure to prevent the residual glue from floating in the air.

[0007] On the basis of the above technical solution, the present invention can be improved as follows:

[0008] Furthermore, the glue removal cylinder comprises a cylinder body, a top cover detachably arranged at the top opening of the cylinder body, and a bottom cover detachably arranged at the bottom opening of the cylinder body, and the glue removal groove is formed on the top cover.

[0009] By providing a detachable glue removal cylinder, the top cover of the glue removal groove with different shapes can be replaced to adapt to the glue removal requirements of different glue dispensing heads, and the bottom cover can be opened to facilitate the removal of residual glue from the bottom of the glue removal cylinder to prevent the residual glue from floating away during removal.

[0010] Furthermore, bristles are arranged on the inner side of the groove wall of the glue removal groove on the top cover.

[0011] By arranging bristles on the inner side of the groove wall of the glue removal groove, the friction force can be increased, and the residual glue can be further promoted to fall off.

[0012] Furthermore, the bottom cover is provided with a through hole and a sleeve extending along the through hole toward the top of the cylinder body, the tube wall of the sleeve is provided with an air suction hole, the top of the sleeve is closed and the bottom is open, and the negative pressure piece extends into the interior of the sleeve through the opening at the bottom of the sleeve to generate negative pressure.

[0013] Furthermore, a plurality of the glue suction holes are provided, and the glue suction holes are evenly arranged along the groove surface of the glue removal groove; a plurality of the air suction holes are provided, and the air suction holes are evenly arranged along the tube wall of the sleeve.

[0014] Furthermore, a partition net is detachably sleeved on the sleeve, and the partition net has densely distributed mesh holes.

[0015] By setting up the partition net, not only can the gas flow be maintained, but also the residual glue can be blocked to prevent the residual glue from gathering on the negative pressure part and affecting the negative pressure generated by the negative pressure part, thereby ensuring the negative pressure effect of the glue removal cylinder.

[0016] Furthermore, the negative pressure component includes a negative pressure tube, in which a vacuum pump is arranged, and the sleeve on the bottom cover is rotatably sleeved on the negative pressure tube through an opening at the bottom of the sleeve; the negative pressure tube is closed at the top and open at the bottom, and a plurality of negative pressure grooves connected to the tube cavity of the negative pressure tube are arranged on the tube wall of the negative pressure tube.

[0017] Furthermore, it also includes a driving member capable of driving the cylinder to rotate, the driving member is located at one side of the cylinder, and the driving member is connected to the cylinder via a transmission member.

[0018] Furthermore, it also includes a stroke mechanism, and the dispensing head is movably connected to the stroke mechanism, and the dispensing head can be driven to move along the X-axis direction and the Z-axis direction through the stroke mechanism to move the dispensing head to cooperate with the glue removal groove on the glue removal cylinder.

[0019] Furthermore, the travel mechanism includes a first movable module and a second movable module connected to the first movable module, the first movable module can move along the X-axis direction, the second movable module can move along the Z-axis direction relative to the first movable module, and the dispensing head is installed on the second movable module.

[0020] Compared with the prior art, the utility model technology has the following advantages:

[0021] The utility model is provided with a glue removing cylinder, on which a glue removing groove is formed, and residual glue on the glue dispensing head is removed by rotating friction, and a glue suction hole is provided on the glue removing groove, and a negative pressure piece is provided inside the glue removing cylinder, which can absorb the fallen residual glue in time, thereby not only replacing manual removal of the residual glue on the glue dispensing head, but also preventing the fallen residual glue from scattering, avoiding environmental pollution, and facilitating centralized cleaning of the residual glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of the cosmetic container dispensing equipment of the present utility model.

[0024] Markings on the accompanying drawings: 1-bottom plate, 2, glue dispensing head, 3-first vertical plate, 4-second vertical plate, 5-cylinder, 6-top cover, 7-bottom cover, 8-glue suction hole, 9-sleeve, 10-air suction hole, 11-partition net, 12-negative pressure tube, 13-vacuum pump, 14-first motor, 15-first guide rail, 16-first screw, 17-second motor, 18-connecting plate, 19-second guide rail, 20-driving cylinder, 21-negative pressure groove. DETAILED DESCRIPTION

[0025] The following is a further description of the specific embodiments of the present invention in conjunction with the accompanying drawings. The description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] See also Figure 1 The utility model relates to a cosmetic container dispensing device, which includes a machine base, on which a travel mechanism and a degumming mechanism are arranged, and a dispensing head 2 is arranged on the travel mechanism, and the dispensing head 2 is driven by the travel mechanism to move to cooperate with the degumming mechanism to complete the degumming.

[0027] The machine base includes a base plate 1 with a support frame, a travel mechanism is installed on the support frame, a dispensing head 2 is installed on the travel mechanism, and a degumming structure is installed on the base plate 1; the first driving member provides driving force to the travel mechanism, which can drive the dispensing head 2 to move along the X-axis direction and the Z-axis direction relative to the machine base, and move it to cooperate with the degumming mechanism. The degumming mechanism removes the glue from the dispensing head 2 by means of rotational friction.

[0028] Specifically, the base plate 1 is a rectangular plate structure, the bottom surface of the base plate 1 is connected to the machine base, and the top surface of the base plate 1 is the installation surface; the support frame includes a first vertical plate 3 and a second vertical plate 4, both of which are rectangular plate structures, and the two vertical plates are fixed on the top surface of the base plate 1 by bolts, the first vertical plate 3 is parallel to the length direction of the base plate 1, and the second vertical plate 4 is parallel to the width direction of the base plate 1, and the two vertical plates are spliced ​​together to form an L-shaped structure; driven by the stroke mechanism, the dispensing head 2 can move relative to the base along the X-axis direction and the Z-axis direction, and move to cooperate with the glue removal structure on the base plate 1 to complete the glue removal; wherein, the X-axis direction is parallel to the length direction of the base plate 1, and the Z-axis direction is perpendicular to the top surface of the base plate 1.

[0029] The glue removal mechanism includes a glue removal cylinder rotatably arranged on the base plate 1, and a negative pressure member arranged in the glue removal cylinder and capable of generating negative pressure, and a negative pressure chamber for accommodating the negative pressure member is formed inside the glue removal cylinder; during glue removal, the glue removal cylinder can be driven by a driving member to rotate around the axis of the glue removal cylinder relative to the glue dispensing head 2, and the top of the glue removal cylinder contacts the glue dispensing head 2 to generate friction so that the residual glue adhering to the glue dispensing head 2 falls off, and a glue removal groove is formed on the top of the glue removal cylinder, and a glue suction hole 8 is provided on the glue removal groove. The negative pressure member can generate negative pressure in the negative pressure chamber inside the glue removal cylinder, and absorb the residual glue through the glue suction hole 8 on the glue removal groove of the glue removal cylinder to complete the glue removal.

[0030] The glue removal cylinder includes a cylinder body 5, a top cover 6 and a bottom cover 7. The cylinder body 5 is a hollow cylindrical structure with an annular side wall and a bottom wall. Openings are formed at the top and bottom of the cylinder body 5. The top cover 6 is detachably connected to the top opening of the cylinder body 5, and the bottom cover 7 is detachably connected to the bottom opening of the cylinder body 5. The glue removal cylinder as a whole adopts a detachable structure. By replacing the top cover 6 with glue removal grooves of different shapes, it can adapt to the glue removal needs of different glue dispensing heads 2 without having to replace the glue removal cylinder as a whole, which is not only convenient for maintenance but also can reduce production costs. The glue dispensing head 2 in this embodiment is a conical structure that is wide at the top and narrow at the bottom. A V-shaped glue removal groove corresponding to the shape of the glue dispensing head 2 is formed on the top cover 6, and a groove wall of the glue removal groove is provided with a connection to the glue removal cylinder. The glue suction hole 8 of the internal negative pressure chamber; the bottom cover 7 is provided with a through hole and a sleeve 9 extending along the through hole toward the top of the cylinder 5, and the tube wall of the sleeve 9 is provided with an air suction hole 10. The top of the sleeve 9 is closed and the bottom is open, so that the negative pressure member can extend into the sleeve 9 through the opening at the bottom of the sleeve 9 to generate negative pressure, and suck out the internal gas of the cylinder 5 through the air suction hole 10 on the sleeve 9 to form a negative pressure chamber inside the cylinder 5. Under the action of negative pressure, the residual glue is sucked from the top of the glue removal cylinder and stored inside the glue removal cylinder. By opening the bottom cover 7 at the bottom of the cylinder 5, the glue removal is discharged from the bottom of the cylinder 5 under the action of gravity. The glue removal can be dumped without turning over the cylinder 5, so as to avoid the glue removal floating in the air and polluting the environment during discharge.

[0031] Brushes (not shown) are arranged on the inner side of the groove wall of the glue removal groove on the top cover 6. The brushes increase the friction between the glue dispensing head and the glue dispensing head, further promoting the removal of residual glue and improving the glue removal effect.

[0032] There are multiple glue suction holes 8, which are evenly arranged along the groove surface of the glue removal groove to increase the range of absorbing residual glue; there are multiple air suction holes 10, which are evenly arranged along the tube wall of the sleeve 9 to increase the range of air suction; it should be noted that the aperture of the glue suction hole 8 should not be too small to avoid clogging the glue suction hole 8 after the residual glue falls off and affecting the glue removal effect, and the aperture of the air suction hole 10 should not be too large to avoid the residual glue sucked into the cylinder 5 from entering the sleeve 9 through the air suction hole 10.

[0033] In order to further block the residual glue inside the cylinder 5, a partition net 11 is detachably mounted on the sleeve 9. The partition net 11 has dense mesh holes. The gas inside the cylinder 5 can pass through the mesh holes on the partition net 11, and the residual glue in the gas is blocked by the partition net 11, thereby achieving gas-glue separation.

[0034] The negative pressure component includes a negative pressure tube 12 fixedly arranged on the base plate 1, and a vacuum pump 13 arranged in the negative pressure tube 12 and capable of generating negative pressure. The sleeve on the bottom cover 7 is rotatably sleeved on the negative pressure tube 12 through an opening at the bottom of the sleeve; the negative pressure tube 12 is closed at the top and open at the bottom, and a plurality of negative pressure grooves 21 are arranged on the tube wall of the negative pressure tube 12, and the negative pressure grooves 21 are connected to the internal tube cavity of the negative pressure tube 12. The vacuum pump 13 is installed in the negative pressure tube 12 through the opening at the bottom of the negative pressure tube 12, and the suction end of the vacuum pump 13 faces the top of the negative pressure tube 12, and the exhaust end of the vacuum pump 13 faces the bottom of the negative pressure tube 12; when the vacuum pump 13 is started, the suction end of the vacuum pump 13 sucks air to form negative pressure, and the gas inside the cylinder 5 passes through the suction hole 10 on the sleeve 9 and the negative pressure grooves 21 on the negative pressure tube 12 in turn, enters the negative pressure tube 12, and is discharged from the bottom of the negative pressure tube 12.

[0035] In this embodiment, the first driving member is a first motor 14 fixedly arranged on the base plate 1, a driving gear is installed on the rotating shaft of the motor, and a driven gear ring is installed on the annular side wall of the cylinder 5 near the bottom opening, and the driving gear and the driven gear ring are meshed with each other to form a gear transmission; when the first motor 14 is started, the rotating shaft of the motor rotates, and through the gear transmission, the cylinder 5 is driven to rotate relative to the negative pressure tube 12, so that the glue removal groove on the top cover 6 and the glue dispensing head 2 generate rotational friction, so that the residual glue falls off.

[0036] It should be noted that in this embodiment, gear transmission is adopted between the cylinder 5 and the motor. According to actual conditions, other mechanical transmission methods may also be adopted, such as synchronous wheel and synchronous belt transmission.

[0037] The travel mechanism includes a first movable module connected to the first vertical plate 3, and a second movable module connected to the first movable module. The first movable module can move along the X-axis direction relative to the base, and the second movable module can move along the Z-axis direction relative to the first movable module. The dispensing head 2 is installed on the second movable module; the first movable module can move along the X-axis direction, and the second movable module can move along the Z-axis direction.

[0038] The first moving module includes a first guide rail 15 and a first lead screw 16. The first guide rail 15 is fixedly mounted on the inner surface of the first vertical plate 3. The first guide rail 15 is parallel to the X-axis direction. A first slider is slidably connected to the first guide rail 15. The first slider is provided with a threaded hole. One end of the first lead screw 16 is threadedly matched with the threaded hole of the first slider on the first guide rail 15. The other end of the first lead screw 16 is rotatably passed through the outer surface of the second vertical plate 4 through a first axial hole provided on the second vertical plate 4 and serves as a driving end. A driven wheel is connected to the driving end of the first lead screw 16. A second motor 17 is fixedly mounted on the base plate 1. The second motor The rotating shaft of 17 can rotatably pass through the outer plate surface of the second vertical plate 4 through the second axial hole set on the second vertical plate 4 and is connected to a driving wheel, and the driven wheel and the driving wheel are connected through a synchronous belt transmission; when the second motor 17 is started, the rotating shaft of the second motor 17 drives the driving wheel to rotate, and drives the driven wheel to rotate through the synchronous belt, driving the first lead screw 16 to rotate accordingly, and the first lead screw 16 cooperates with the threaded hole of the first slider to drive the first slider to move along the first guide rail 15 to convert the rotational motion into linear motion. By adjusting the rotation direction of the rotating shaft of the second motor 17, the moving direction of the first slider along the first guide rail 15 can be changed.

[0039] The second movable module includes a connecting plate 18 and a second guide rail 19. The connecting plate 18 is perpendicular to the base plate 1. The bottom of the connecting plate 18 is connected to the first slider on the first guide rail 15. The driving cylinder 20 is fixedly installed on the top of the outer plate surface of the connecting plate 18. The piston rod of the driving cylinder 20 is parallel to the Z-axis direction. The end of the piston rod of the driving cylinder 20 is connected to the dispensing head 2 through a connecting piece. The second guide rail 19 parallel to the Z-axis direction is installed on the connecting piece. The second slider is slidably connected to the second guide rail 19. The second slider is fixedly connected to the outer plate surface of the connecting plate 18 so that the guide rail can slide relative to the second slider. When the driving cylinder 20 is started, the piston rod of the driving cylinder 20 is extended and retracted, and the driving connecting piece moves along the Z-axis direction to drive the dispensing head 2 to move accordingly.

[0040] During glue removal, the second motor 17 is started, and the rotating shaft of the second motor 17 drives the driving wheel to rotate, and drives the driven wheel to rotate through the synchronous belt, driving the first lead screw 16 to rotate accordingly, and the first lead screw 16 cooperates with the threaded hole of the first slider to drive the first slider to move along the first guide rail 15, drive the connecting plate 18 to move along the first guide rail 15, and the glue dispensing head 2 moves accordingly along the X-axis direction; when the glue dispensing head 2 moves to the top of the glue removal cylinder, the second motor 17 pauses, and the driving cylinder 20 is started, and the piston rod of the driving cylinder 20 drives the glue dispensing head 2 to move accordingly along the Z-axis direction; when the glue dispensing head 2 moves to the glue removal groove on the glue removal cylinder to cooperate, the first motor 14 is started, the glue removal cylinder rotates, and the residual glue on the glue dispensing head 2 is removed by rotating friction, and the fallen residual glue is concentrated in the glue removal cylinder, and is unloaded by opening the bottom cover 7 of the glue removal cylinder after production is completed.

[0041] The above-mentioned embodiments of the utility model are not intended to limit the protection scope of the utility model, and the implementation methods of the utility model are not limited to these. All other various forms of modifications, replacements or changes made to the above-mentioned structure of the utility model based on the above-mentioned contents of the utility model, in accordance with the common technical knowledge and customary means in the field, without departing from the above-mentioned basic technical ideas of the utility model, should fall within the protection scope of the utility model.

Claims

1. A cosmetic container dispensing device, characterized in that: It includes a movable glue dispensing head and a glue removal cylinder which is arranged on the moving path of the glue dispensing head and can rotate around an axis. A negative pressure chamber for accommodating a negative pressure member is formed inside the glue removal cylinder. A glue removal groove which cooperates with the glue dispensing head is formed on the top of the glue removal cylinder, and a glue suction hole is provided on the glue removal groove.

2. The cosmetic container dispensing equipment according to claim 1, characterized in that: The glue removal cylinder comprises a cylinder body, a top cover detachably arranged at the top opening of the cylinder body, and a bottom cover detachably arranged at the bottom opening of the cylinder body, and the glue removal groove is formed on the top cover.

3. The cosmetic container dispensing equipment according to claim 2, characterized in that: Brush bristles are arranged on the inner side of the groove wall of the glue removal groove on the top cover.

4. The cosmetic container dispensing equipment according to claim 2, characterized in that: The bottom cover is provided with a through hole and a sleeve extending along the through hole toward the top of the cylinder body, the tube wall of the sleeve is provided with an air suction hole, the top of the sleeve is closed and the bottom is open, and the negative pressure member extends into the interior of the sleeve through the opening at the bottom of the sleeve to generate negative pressure.

5. The cosmetic container dispensing equipment according to claim 4, characterized in that: There are a plurality of glue suction holes, which are evenly arranged along the groove surface of the glue removal groove; there are a plurality of air suction holes, which are evenly arranged along the tube wall of the sleeve.

6. The cosmetic container dispensing equipment according to claim 5, characterized in that: The sleeve is detachably sleeved with a partition net, which has densely distributed mesh holes.

7. The cosmetic container dispensing equipment according to claim 4, characterized in that: The negative pressure component includes a negative pressure tube, in which a vacuum pump is arranged, and the sleeve on the bottom cover is rotatably sleeved on the negative pressure tube through an opening at the bottom of the sleeve; the negative pressure tube is closed at the top and open at the bottom, and a plurality of negative pressure grooves connected to the tube cavity of the negative pressure tube are arranged on the tube wall of the negative pressure tube.

8. The cosmetic container dispensing equipment according to claim 2, characterized in that: It also includes a driving member capable of driving the cylinder to rotate. The driving member is located at one side of the cylinder. The driving member is connected to the cylinder via a transmission member.

9. The cosmetic container dispensing device according to any one of claims 1 to 8, characterized in that: It also includes a stroke mechanism, and the dispensing head is movably connected to the stroke mechanism. The stroke mechanism can drive the dispensing head to move along the X-axis direction and the Z-axis direction to move the dispensing head to cooperate with the glue removal groove on the glue removal cylinder.

10. The cosmetic container dispensing equipment according to claim 9, characterized in that: The travel mechanism includes a first movable module and a second movable module connected to the first movable module. The first movable module can move along the X-axis direction, and the second movable module can move along the Z-axis direction relative to the first movable module. The dispensing head is installed on the second movable module.

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