Balancing weight pressing device for cosmetic bottle cap

Abstract

The utility model provides a balancing weight press-fit device for a cosmetic bottle cap, which relates to the technical field of cosmetic bottle cap processing and comprises a base, a placing cavity, a placing groove, a through groove, a sponge column, a press-fit plate, a groove, a support frame, a guide rod, a sliding block, a transverse plate, a fixing rod, a first spring, a sleeve, a top plate and a vertical rod. The lower end of the vertical rod penetrates through the transverse plate and then enters the sleeve, the bottom end of the vertical rod is provided with a magnet used for magnetically attracting the balancing weight, the vertical rod is sleeved with a second spring used for pushing the magnet to move downwards, the supporting frame is provided with an air cylinder, the output end of the air cylinder is provided with an annular limiting frame, and the top plate is located in the limiting frame. According to the bottle cap press-fit device, multiple bottle caps can be pressed at the same time, the multiple pressed bottle caps can be taken out of the groove at a time, discharging of all the bottle caps is completed, and therefore the press-fit and transferring efficiency of the bottle caps and the balancing weight can be effectively improved, and the machining efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic bottle cap processing, in particular to a counterweight pressing device for cosmetic bottle caps. Background Technique

[0002] The counterweight for a cosmetic bottle cap usually refers to a heavy object added inside the cosmetic bottle cap to increase the weight and feel of the bottle cap. The counterweight is generally made of metal material, and the counterweight is fixed to the inside of the cosmetic bottle cap by glue. When the existing pressing device is used, only one cosmetic bottle cap can be processed at a time, and the processing efficiency is low, which is difficult to meet the production requirements. Content of the Utility Model

[0003] The purpose of the utility model is to provide a counterweight pressing device for cosmetic bottle caps, aiming to solve the problems mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: The counterweight pressing device for cosmetic bottle caps includes a base. A placement cavity for storing glue is arranged on the upper surface of the base. Placement grooves for placing counterweights are evenly arranged on the upper surface of the placement cavity. A through groove communicating with the inside of the placement cavity is arranged at the bottom of the placement groove. A plurality of compressible sponge columns are evenly arranged inside the placement cavity. The upper ends of the sponge columns are located inside the placement grooves. A pressing plate is arranged on the upper surface of the base. Grooves for placing bottle caps are evenly arranged on the upper surface of the pressing plate. A support frame is arranged on the base. Guide rods are symmetrically arranged on both sides of the support frame. A slider is slidably connected to the guide rods. A cross plate is arranged between the two sliders. A fixed rod is arranged on one side of the slider. One end of the cross plate is slidably connected to the fixed rod. A first spring for pushing the cross plate to move upward is sleeved on the fixed rod. Sleeves are evenly arranged on the lower surface of the cross plate. A top plate is arranged at the upper end of the cross plate. Vertical rods are evenly arranged on the lower surface of the top plate. The lower ends of the vertical rods penetrate through the cross plate and enter the inside of the sleeves. Magnets for magnetically attracting counterweights are arranged at the bottom ends of the vertical rods. A second spring for pushing the magnet to move downward is sleeved on the vertical rod. A cylinder is arranged on the support frame. An annular limiting frame is arranged at the output end of the cylinder. The top plate is located inside the limiting frame.

[0005] Preferably, when the slider moves to one end of the guide rod, the sleeve is located directly above the placement groove. When the slider moves to the other end of the guide rod, the sleeve is located directly above the groove.

[0006] Preferably, a lead screw threadedly connected to the slider is arranged on the support frame, and a motor for driving the lead screw to rotate is further included.

[0007] Preferably, a material guiding plate is arranged on the base and between the placing cavity and the pressing plate, and the material guiding plate is arranged obliquely.

[0008] Preferably, the material guiding plate is made of plastic.

[0009] The beneficial effects of the present utility model are as follows:

[0010] When the device is in use, it can press multiple bottle caps simultaneously, and can take out multiple pressed bottle caps from the groove at one time and complete the unloading of all bottle caps, thereby effectively improving the pressing and transfer efficiency of the bottle caps and the counterweights, and having high processing efficiency. Description of the Drawings

[0011] Figure 1 is a schematic structural view of a specific embodiment of the present utility model.

[0012] Figure 2 is a front view of a specific embodiment of the present utility model.

[0013] Figure 3 is a schematic structural view inside the sleeve of a specific embodiment of the present utility model.

[0014] Figure 4 is a schematic structural view inside the placing cavity of a specific embodiment of the present utility model.

[0015] Figure 5 is a schematic structural view of the bottle cap and the counterweight of a specific embodiment of the present utility model.

[0016] In the figure: 1, base; 2, placing cavity; 3, counterweight; 4, sponge column; 5, pressing plate; 6, bottle cap; 7, support frame; 8, guide rod; 9, slider; 10, cross plate; 11, fixed rod; 12, first spring; 13, sleeve; 14, top plate; 15, vertical rod; 16, magnet; 17, second spring; 18, cylinder; 19, limiting frame; 20, lead screw; 21, motor; 22, material guiding plate. Detailed Embodiments

[0017] The following further describes the detailed embodiments of the present utility model with reference to the drawings.

[0018] As Figures 1-5As shown in the figure, a pressing device for a counterweight of a cosmetic bottle cap includes a base 1. On the upper surface of the base 1, there is a placement cavity 2 for storing glue. On the upper surface of the placement cavity 2, placement grooves for placing counterweights 3 are evenly arranged. At the bottom of the placement grooves, there are through grooves that communicate with the inside of the placement cavity 2. Inside the placement cavity 2, a plurality of compressible sponge columns 4 are evenly arranged. The upper ends of the sponge columns 4 are located inside the placement grooves. On the upper surface of the base 1, there is a pressing plate 5. On the upper surface of the pressing plate 5, a plurality of grooves for placing bottle caps 6 are evenly arranged. On the base 1, there is a support frame 7. On both sides of the support frame 7, guide rods 8 are symmetrically arranged. Slide blocks 9 are slidably connected to the guide rods 8. Between the two slide blocks 9, there is a cross plate 10. On one side of the slide block 9, there is a fixed rod 11. One end of the cross plate 10 is slidably connected to the fixed rod 11. A first spring 12 for pushing the cross plate 10 upward is sleeved on the fixed rod 11. On the lower surface of the cross plate 10, sleeves 13 are evenly arranged. On the upper end of the cross plate 10, there is a top plate 14. On the lower surface of the top plate 14, vertical rods 15 are evenly arranged. The lower ends of the vertical rods 15 pass through the cross plate 10 and enter the inside of the sleeves 13. At the bottom ends of the vertical rods 15, there are magnets 16 for magnetically attracting the counterweights 3. A second spring 17 for pushing the magnet 16 downward is sleeved on the vertical rod 15. On the support frame 7, there is a cylinder 18. The output end of the cylinder 18 is provided with an annular limiting frame 19. The top plate 14 is located inside the limiting frame 19.

[0019] The number of placement slots, the number of grooves and the number of sleeves 13 are all equal. Before the counterweight 3 and the bottle cap 6 are pressed together, multiple counterweights 3 are first placed in the placement slots in sequence, and multiple bottle caps 6 are placed in the grooves in sequence. When the counterweight 3 is located in the placement slot, the sponge column 4 is used to lift the counterweight 3. The sponge column 4 transfers the glue in the placement cavity 2 to the upper end of the sponge column 4 through the pores inside it. When transferring the counterweight 3, first control the movement of the sliders 9 on both sides, and the sliders 9 drive the cross plate 10 to move, and move the sleeve 13 to the top of the counterweight 3, and then extend it through the output end of the cylinder 18. The output end of the cylinder 18 pushes the cross plate 10 downward through the limit frame 19, and pushes the sleeve 13 downward When the sleeve 13 moves downward, the counterweight 3 in the placement groove is pushed to move downward. When the counterweight 3 moves downward, the sponge column 4 is compressed, so that the glue on the upper end of the sponge column 4 can be effectively applied to the lower surface of the counterweight 3, and the magnet 16 in the sleeve 13 will absorb the magnet 16 through the sleeve 13. When the counterweight 3 is glued and the magnet 16 completes the magnetic attraction of the counterweight 3, the output end of the cylinder 18 retracts, and the squeezed first spring 12 pushes the cross plate 10 to move upward, and enables the limit frame 19 and the cross plate 10 to move upward synchronously to prevent the magnet 16 from moving away from the bottom of the sleeve 13 and causing the counterweight 3 to fall off from the bottom of the sleeve 13. When the cross plate 10 can no longer move upward, the cylinder 18 Stop working, then push the cross plate 10 to move through the slider 9. When the sleeve 13 moves to the top of the bottle cap 6, the control cylinder 18 is started. The output end of the cylinder 18 pushes the cross plate 10 to move downward through the limit frame 19, and pushes the counterweight 3 at the bottom of the sleeve 13 into the bottle cap 6. The cylinder 18 continuously squeezes the counterweight 3 and the bottle cap 6 so that the counterweight 3 and the bottle cap 6 can be effectively bonded together by glue. After a certain period of squeezing, the output end of the cylinder 18 retracts, and under the action of the first spring 12, the limit frame 19 and the cross plate 10 move upward synchronously. Since the counterweight 3 is magnetically attracted by the magnet 16 in the sleeve 13, when the sleeve 13 moves upward, the bottle cap 6 will also follow the sleeve 13 to move upward. When the cross plate 10 cannot move further upward, the cylinder 18 stops working, and then moves the cross plate 10 through the slider 9, moves the cross plate 10 to between the placement chamber 2 and the pressing plate 5, and then starts the cylinder 18. The output end of the cylinder 18 drives the limit frame 19 to move upward, and the limit frame 19 drives the top plate 14 and the fixing rod 11 to move upward, and drives the magnet 16 in the sleeve 13 to move upward. After the magnet 16 moves upward, the magnet 16 cannot magnetically attract the counterweight 3 on the sleeve 13. Therefore, under the action of gravity, the bottle cap 6 will fall off from the bottom of the sleeve 13. When the bottle cap 6 falls off, the magnet 16 is controlled to reset by the cylinder 18 and the second spring 17, so as to continue to magnetically attract the counterweight 3 placed again on the placement chamber 2.

[0020] Further, when the slider 9 moves to one end of the guide rod 8, the sleeve 13 is located directly above the placement groove. When the slider 9 moves to the other end of the guide rod 8, the sleeve 13 is located directly above the groove, which facilitates the rapid positioning of the sleeve 13, improves the moving efficiency of the cross plate 10, and thus improves the pressing efficiency of the bottle cap 6 and the counterweight 3.

[0021] Further, a lead screw 20 threadedly connected to the slider 9 is provided on the support frame 7, and a motor 21 for driving the lead screw 20 to rotate is further included. When the motor 21 rotates, it will drive the lead screw 20 to rotate. Through the threaded connection between the lead screw 20 and the slider 9, the slider 9 will be driven to move linearly along the lead screw 20, which facilitates controlling the position of the sleeve 13 and reduces the operation pressure and burden of the staff.

[0022] Further, a material guide plate 22 is provided on the base 1 and located between the placement cavity 2 and the pressing plate 5. The material guide plate 22 is inclined. After the bottle cap 6 is pressed with the counterweight 3, when the sleeve 13 moves above the material guide plate 22, the bottle cap 6 falls off from the bottom of the sleeve 13 and drops onto the inclined material guide plate 22, and then slides outwards from the material guide plate 22, avoiding the accumulation of the bottle caps 6 between the placement cavity 2 and the pressing plate 5. And when the bottle cap 6 slides outwards from the material guide plate 22, it also facilitates the staff to transfer the pressed bottle caps 6.

[0023] Further, the material guide plate 22 is made of plastic material, which can reduce the damage caused to the bottle cap 6 by the collision between the bottle cap 6 and the material guide plate 22 when the bottle cap 6 falls downwards.

[0024] When the device is in use, it can press multiple bottle caps 6 at the same time, and can take out multiple pressed bottle caps 6 from the groove at one time and complete the unloading of all the bottle caps 6, so as to effectively improve the pressing and transfer efficiency of the bottle cap 6 and the counterweight 3, and the processing efficiency is high.

[0025] In the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Claims

1. A weight pressing device for a cosmetic bottle cap, characterized in that: The invention comprises a base, wherein the upper surface of the base is provided with a placement cavity for storing glue, the upper surface of the placement cavity is evenly provided with placement grooves for placing counterweights, the bottom of the placement groove is provided with a through groove intersecting the interior of the placement cavity, a plurality of compressible sponge columns are evenly provided inside the placement cavity, the upper ends of the sponge columns are located inside the placement groove, a pressing plate is provided on the upper surface of the base, a plurality of grooves for placing bottle caps are evenly provided on the upper surface of the pressing plate, a support frame is provided on the base, guide rods are symmetrically provided on both sides of the support frame, a slider is slidably connected to the guide rod, and a A horizontal plate, a fixing rod is provided on one side of the sliding block, one end of the horizontal plate is slidably connected to the fixing rod, the fixing rod is sleeved with a first spring for pushing the horizontal plate to move upward, a sleeve is evenly provided on the lower surface of the horizontal plate, a top plate is provided at the upper end of the horizontal plate, a vertical rod is evenly provided on the lower surface of the top plate, the lower end of the vertical rod passes through the horizontal plate and enters the interior of the sleeve, a magnet for magnetically attracting a counterweight is provided at the bottom end of the vertical rod, a second spring for pushing the magnet to move downward is sleeved on the vertical rod, a cylinder is provided on the support frame, an annular limit frame is provided at the output end of the cylinder, and the top plate is located inside the limit frame.

2. The weight pressing device for cosmetic bottle caps according to claim 1, characterized in that: When the slide block moves to one end of the guide rod, the sleeve is located just above the placement groove, and when the slide block moves to the other end of the guide rod, the sleeve is located just above the groove.

3. The weight pressing device for cosmetic bottle caps according to any one of claims 1 to 2, characterized in that: The support frame is provided with a screw rod threadably connected to the slider, and also includes a motor for driving the screw rod to rotate.

4. The weight pressing device for cosmetic bottle caps according to claim 1, characterized in that: A material guide plate is arranged on the base and between the placement cavity and the pressing plate, and the material guide plate is arranged obliquely.

5. The weight pressing device for cosmetic bottle caps according to claim 4, characterized in that: The material guide plate is made of plastic.

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