Cosmetic bottle pressing pump head assembling equipment

Abstract

The invention relates to the technical field of cosmetic container production, in particular to cosmetic bottle pressing pump head assembling equipment which comprises an electric control cabinet, a rotary workbench, a pump body feeding assembly, an upper cover moving assembly and a discharging device. The pump body feeding assembly comprises a pump body feeding device, a clamping and transferring device and a suction pipe straightening device. The upper cover moving and installing assembly comprises a cover body feeding device and a transferring and pressing device which are arranged on the electric control cabinet. According to the cosmetic bottle pressing pump head assembling equipment, through cooperation of the rotary workbench, the pump body feeding assembly, the upper cover moving assembly and the discharging device, automatic assembling of the pressing pump head is achieved, manual participation steps are reduced, and the assembling efficiency is improved; and the suction pipe straightening device straightens the suction pipe and then inserts the suction pipe into the corresponding cylinder base and the through hole, so that the suction pipe is prevented from being pressed in the assembly process, and the yield of the pressing pump head is ensured.

Description

Technical Field

[0001] This invention relates to the field of cosmetic container manufacturing technology, and in particular to a cosmetic bottle press pump head assembly device. Background Technology

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are applied to any part of the human body surface, such as skin, hair, nails, lips, and teeth, by means of smearing, spraying, or other similar methods, to achieve the purpose of cleaning, maintaining, beautifying, modifying and changing appearance, or correcting body odor and maintaining a good condition. Emulsion pump bottles are a common type of container for liquid cosmetics, with advantages such as convenient use, quantitative dispensing, and saving on the amount of cosmetic liquid used. The pump head is an important component of emulsion pump bottles. Common pump heads mainly consist of a pump body and a pump cap. Because there is a straw on the pump body, and existing assembly equipment cannot avoid the straw, it is very easy for the straw to bend or break. Therefore, in production, it has always relied on manual assembly, resulting in low assembly efficiency and high production and operating costs.

[0003] It is evident that existing technologies still need improvement and enhancement. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of this invention is to provide a cosmetic bottle pump head assembly device to solve the problem of low efficiency caused by manual assembly of pump heads.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A cosmetic bottle press pump head assembly device includes: Electrical control cabinet; A rotating worktable is located at the center of the top of the electrical control cabinet and is electrically connected to the electrical control cabinet. The rotating worktable is provided with multiple through holes and multiple cylindrical seats. The multiple through holes are arranged sequentially around the outer edge of the rotating worktable, and the multiple cylindrical seats are all located on the top of the rotating worktable. The multiple cylindrical seats and the multiple through holes correspond one-to-one. A pump body feeding assembly is electrically connected to the electrical control cabinet. The pump body feeding assembly includes a pump body feeding device, a clamping and transferring device, and a suction tube straightening device, all of which are respectively mounted on the electrical control cabinet. The suction tube straightening device is suspended above one end of the rotary worktable. The pump body feeding device and the clamping and transferring device are located adjacent to each other on the side of the suction tube straightening device facing away from the rotary worktable. A cover transfer assembly is electrically connected to the electrical control cabinet. The cover transfer assembly includes a cover feeding device and a transfer pressing device respectively disposed on the electrical control cabinet. The cover feeding device and the transfer pressing device are disposed adjacent to each other on the side of the suction tube straightening device facing the rotating worktable. A feeding device is mounted on the electrical control cabinet and electrically connected to the electrical control cabinet. The feeding device is arranged adjacent to the upper cover transfer assembly along the rotation direction of the rotary worktable.

[0006] As described above, a cosmetic bottle press pump head assembly device includes a pump body feeding device comprising a support base, two feeding slots, a blocking block, two slots, a height limiting mechanism, two air blowing pipes, and two solenoid valves. The support base is mounted on the electrical control cabinet. The two feeding slots are respectively located on both sides of the top of the support base. The blocking block is located on the top of the support base near the rotating worktable and presses against the ends of the two feeding slots. The two slots are respectively located on both sides of the top of the blocking block, and each slot corresponds to and communicates with one of the two feeding slots. The height limiting mechanism is mounted on the two feeding slots. The two air blowing pipes are respectively located at the ends of the two feeding slots away from the rotating worktable. The two solenoid valves are respectively located on the air inlet ends of the two air blowing pipes. Both solenoid valves are electrically connected to the electrical control cabinet. Each air blowing pipe is connected to an external air source through the solenoid valve.

[0007] As described above, in a cosmetic bottle pump head assembly device, the height limiting mechanism includes multiple snap-fit ​​frames and two height limiting rods. The multiple snap-fit ​​frames are arranged sequentially above any of the feeding slots. Each snap-fit ​​frame includes a first U-shaped component, a second U-shaped component, and a connecting component. The first U-shaped component is inverted and connected to any of the feeding slots, and the second U-shaped component is inverted and connected to the other feeding slot. The two ends of the connecting component are respectively connected to the first U-shaped component and the second U-shaped component. The two height limiting rods correspond one-to-one with the two feeding slots and are suspended in the air. The top of the inner side of each first U-shaped component is connected to any of the height limiting rods, and the top of the inner side of each second U-shaped component is connected to the other height limiting rod.

[0008] As described above, a cosmetic bottle press pump head assembly device includes a straw straightening device comprising two first uprights, a horizontal plate, a first lifting cylinder, a connecting plate, and two first clamping cylinders. The two first uprights are respectively located on both sides of one end of the rotating worktable. The horizontal plate is suspended above the rotating worktable, and both ends of the horizontal plate are connected to the two first uprights. The first lifting cylinder is fixed to the horizontal plate, and the connecting plate is connected to the output end of the first lifting cylinder. The two first clamping cylinders are arranged adjacent to each other at the bottom of the connecting plate.

[0009] As described above, a cosmetic bottle press pump head assembly device includes a second upright, a first horizontal frame, a first guide rail, a first drive mechanism, a first movable seat, a second guide rail, a second lifting cylinder, a first movable frame, and two second clamping cylinders. The second upright is mounted on the electrical control cabinet. The first horizontal frame is fixed to the second upright. The first guide rail is located at the bottom of the first horizontal frame facing the pump body feeding device. The first drive mechanism is mounted on the first horizontal frame. The first movable seat is slidably mounted on the first guide rail and connected to the first drive mechanism. The second guide rail is longitudinally located on the side of the first movable seat facing away from the first horizontal frame. The second lifting cylinder is mounted on the first movable seat. One end of the first movable frame is slidably engaged with the second guide rail. The first movable frame is connected to the output end of the second lifting cylinder. The two second clamping cylinders are arranged adjacent to each other on the first movable frame.

[0010] As described above, a cosmetic bottle press pump head assembly device includes a third upright, a second horizontal frame, a third guide rail, a second drive mechanism, a second movable seat, a fourth guide rail, a third lifting cylinder, a second movable frame, two third clamping cylinders, and two pressing cylinders. The third upright is mounted on the electrical control cabinet, the second horizontal frame is fixed to the third upright, the third guide rail is located at the bottom of the second horizontal frame facing the pump body feeding device, the second drive mechanism is mounted on the second horizontal frame, the second movable seat is slidably mounted on the third guide rail and connected to the second drive mechanism, the fourth guide rail is longitudinally located on the side of the second movable seat facing away from the second horizontal frame, the third lifting cylinder is mounted on the second movable seat, one end of the second movable frame is slidably engaged with the fourth guide rail, the second movable frame is connected to the output end of the third lifting cylinder, the two third clamping cylinders are adjacently mounted on the second movable frame, and the two pressing cylinders are respectively located one-to-one on the side of the two third clamping cylinders facing away from the second movable frame.

[0011] The cosmetic bottle press pump head assembly equipment described above further includes two height detection devices, both of which are electrically connected to the electrical control cabinet. The two height detection devices are respectively located on both sides of the pump body feeding assembly along the rotation direction of the rotary worktable.

[0012] As described above, in a cosmetic bottle pump head assembly device, each height detection device includes a base plate, a support column, a top plate, a first nut, two extension brackets, two oblong holes, two second nuts, and two photoelectric sensors. The base plate is fixed to the electrical control cabinet, the support column is mounted on the base plate, and the top plate is fitted onto the support column. The first nut is threadedly connected to the top plate and passes through the top plate to abut against the support column. The two extension brackets are respectively located on both sides of the top of the top plate. The two oblong holes are respectively located on the two extension brackets. The two second nuts are respectively located on the two oblong holes and are slidably engaged. Both second nuts are threadedly connected to the top plate. The two photoelectric sensors are respectively located on the two extension brackets and are electrically connected to the electrical control cabinet.

[0013] As described above, a cosmetic bottle pump head assembly device includes a rotary worktable comprising a rotary motor, a turntable, and multiple support components. The rotary motor is located inside and electrically connected to the electrical control cabinet. The turntable is suspended above the electrical control cabinet and connected to the output end of the rotary motor. Multiple through holes are provided on the turntable. Multiple support components are respectively arranged around the rotary motor on the electrical control cabinet and abut against the turntable.

[0014] As described above, in a cosmetic bottle press pump head assembly device, each of the supporting components includes a threaded seat, a support column, a screw, and a ball bearing. The threaded seat is fixed to the electrical control cabinet, the screw is coaxially disposed at the bottom of the support column, the screw is threadedly connected to the threaded seat, the ball bearing is rotatably disposed at the top of the support column, and the turntable abuts against the ball bearing.

[0015] Beneficial effects: This invention discloses a cosmetic bottle press pump head assembly device, comprising an electrical control cabinet, a rotary worktable, a pump body feeding assembly, a cap transfer assembly, and a feeding device. The rotary worktable has multiple through holes and multiple cylindrical supports. The pump body feeding assembly includes a pump body feeding device, a clamping and transferring device, and a straw straightening device, all respectively mounted on the electrical control cabinet. The cap transfer assembly includes a cap feeding device and a transfer pressing device, both mounted on the electrical control cabinet. Power and control signals are provided by the electrical control cabinet. The pump body is placed on the pump body feeding device, and the press cap is placed on the cap feeding device. The clamping and transferring device clamps the pump body from the pump body feeding device and transfers it above the rotary worktable. The straw straightening device clamps the straw at the bottom of the pump body, straightens it, and passes it through any of the cylindrical supports and the corresponding through holes. The clamping and transferring device then releases its gripping and transferring mechanism. The pump body is opened to complete the placement of the pump body. The rotating worktable drives the pump body to move for the next process. The transfer pressing device transfers the pressing cap from the cap feeding device to the top of the pump body and presses it down to assemble it with the pump body to form a finished pressing pump head. The rotating worktable transfers the finished pressing pump head to the unloading device, and the unloading device removes the finished pressing pump head from the rotating worktable, completing the assembly of the pressing pump head. The cosmetic bottle pressing pump head assembly equipment disclosed in this application realizes automated assembly of pressing pump heads through the cooperation of the rotating worktable, the pump body feeding assembly, the cap transfer assembly, and the unloading device, reducing manual intervention steps and improving assembly efficiency. In addition, the straw straightening device straightens the straw and inserts it into the corresponding cylinder seat and the through hole, avoiding compression of the straw during assembly and ensuring the yield rate of the pressing pump head. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the assembly equipment provided by the present invention; Figure 2 An exploded view of the rotary table provided by the present invention; Figure 3 This is a schematic diagram of the pump body feeding device provided by the present invention; Figure 4 This is a schematic diagram of the straw straightening device provided by the present invention; Figure 5 An exploded view of the clamping and transferring device provided by the present invention; Figure 6 Exploded view of the transfer pressing device provided by the present invention; Figure 7 A schematic diagram of the height detection device provided by the present invention; Reference numerals: 1-Electrical control cabinet, 2-Rotary worktable, 21-Through hole, 22-Cylinder seat, 23-Rotary motor, 24-Turntable, 25-Support assembly, 26-Threaded seat, 27-Support column, 28-Screw, 29-Ball bearing, 3-Pump body feeding device, 31-Support seat, 32-Feeding trough, 33-Blocking block, 34-Slot, 35-Height limiting mechanism, 351-Height limiting rod, 352-First U-shaped component, 353-Second U-shaped component, 354-Connector, 36-Air blowing pipe, 4-Clamping and transferring device, 41-Second upright, 42-First crossbeam, 43-First guide rail, 44-First drive mechanism, 45-First moving seat, 46-Second guide rail, 47-Second lifting cylinder, 48-First moving... 49-Second clamping cylinder, 5-Suction tube straightening device, 51-First upright, 52-Horizontal plate, 53-First lifting cylinder, 54-Connecting plate, 55-First clamping cylinder, 6-Cover feeding device, 7-Transfer pressing device, 71-Third upright, 72-Second horizontal frame, 73-Third guide rail, 74-Second drive mechanism, 75-Second moving seat, 76-Fourth guide rail, 77-Third lifting cylinder, 78-Second moving frame, 79-Third clamping cylinder, 70-Pressing cylinder, 8-Unloading device, 9-Height detection device, 91-Base plate, 92-Support column, 93-Top plate, 94-First nut, 95-Extension frame, 96-Oval hole, 97-Second nut, 98-Photoelectric sensor. Detailed Implementation

[0017] This invention provides a cosmetic bottle press pump head assembly device. To make the purpose, technical solution and effects of this invention clearer and more explicit, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0018] In the description of this invention, it should be understood that the terms "top" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and should not be construed as limiting the invention; in addition, the terms "installation," "connection," etc. should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0019] like Figure 1-7 As shown in the figure, this application provides a cosmetic bottle press pump head assembly device, including: Electrical control cabinet 1; A rotating worktable 2 is located at the center of the top of the electrical control cabinet 1 and is electrically connected to the electrical control cabinet 1. The rotating worktable 2 is provided with a plurality of through holes 21 and a plurality of cylindrical seats 22. The plurality of through holes 21 are arranged sequentially around the outer edge of the rotating worktable 2, and the plurality of cylindrical seats 22 are all located on the top of the rotating worktable 2. The plurality of cylindrical seats 22 and the plurality of through holes 21 correspond one-to-one. A pump body feeding assembly is electrically connected to the electrical control cabinet 1. The pump body feeding assembly includes a pump body feeding device 3, a clamping and transferring device 4, and a suction tube straightening device 5, which are respectively disposed on the electrical control cabinet 1. The suction tube straightening device 5 is suspended above one end of the rotary worktable 2. The pump body feeding device 3 and the clamping and transferring device 4 are disposed adjacent to each other on the side of the suction tube straightening device 5 facing away from the rotary worktable 2. The top cover transfer assembly is electrically connected to the electrical control cabinet 1. The top cover transfer assembly includes a cover feeding device 6 and a transfer pressing device 7 respectively disposed on the electrical control cabinet 1. The cover feeding device 6 and the transfer pressing device 7 are disposed adjacent to each other on the side of the suction tube straightening device 5 facing the rotating worktable 2. The unloading device 8 is mounted on the electrical control cabinet 1 and is electrically connected to the electrical control cabinet 1. The unloading device 8 is arranged adjacent to the upper cover transfer assembly along the rotation direction of the rotary worktable 2.

[0020] This invention discloses a cosmetic bottle press pump head assembly device, comprising an electrical control cabinet 1, a rotary worktable 2, a pump body feeding assembly, a cap transfer assembly, and a feeding device 8. The rotary worktable 2 has multiple through holes 21 and multiple cylindrical seats 22. The pump body feeding assembly includes a pump body feeding device 3, a clamping and transferring device 4, and a straw straightening device 5, all respectively mounted on the electrical control cabinet 1. The cap transfer assembly includes a cap feeding device 6 and a transfer pressing device 7, both respectively mounted on the electrical control cabinet 1. Power and control signals are provided by the electrical control cabinet 1. The pump body is placed on the pump body feeding device 3, and the press cap is placed on the cap feeding device 6. The clamping and transferring device 4 clamps the pump body from the pump body feeding device 3 and transfers it above the rotary worktable 2. The straw straightening device 5 clamps the straw at the bottom of the pump body, straightens it, and passes it through any of the cylindrical seats 22 and the corresponding through holes 21. The transfer device 4 releases the pump body to complete its placement. The rotating worktable 2 moves the pump body to the next process. The transfer pressing device 7 transfers the pressing cap from the cap feeding device 6 to the top of the pump body and presses it down to assemble it with the pump body to form a finished pressing pump head. The rotating worktable 2 transfers the finished pressing pump head to the unloading device 8, and the unloading device 8 removes the finished pressing pump head from the rotating worktable 2, completing the assembly of the pressing pump head. The cosmetic bottle pressing pump head assembly equipment disclosed in this application achieves automated assembly of the pressing pump head through the cooperation of the rotating worktable 2, the pump body feeding assembly, the cap transfer assembly, and the unloading device 8, reducing manual intervention steps and improving assembly efficiency. Furthermore, the straw straightening device 5 straightens the straw and inserts it into the corresponding cylinder seat 22 and the through hole 21, avoiding compression of the straw during assembly and ensuring the yield rate of the pressing pump head.

[0021] The pump body feeding device 3 includes a support base 31, two feeding troughs 32, a blocking block 33, two slots 34, a height limiting mechanism 35, two air blowing pipes 36, and two solenoid valves. The support base 31 is mounted on the electrical control cabinet 1. The two feeding troughs 32 are respectively located on both sides of the top of the support base 31. The blocking block 33 is located on the top of the support base 31 near the rotating worktable 2, and the blocking block 33 presses against the ends of the two feeding troughs 32. The two slots 34 are respectively located on both sides of the top of the blocking block 33, and the two slots 34 correspond one-to-one with and communicate with the two feeding troughs 32. The height limiting mechanism 35 is mounted on the two feeding troughs 32. The two air blowing pipes 36 are respectively located on the two feeding troughs 32 away from the rotating worktable 2. At one end of platform 2, two solenoid valves are respectively located on the air inlet ends of two air blowing pipes 36. Both solenoid valves are electrically connected to the electrical control cabinet 1. Each air blowing pipe 36 is connected to an external air source through the solenoid valve. The pump body is placed at any of the feeding troughs 32. The height of the height limiting mechanism 35 is between the height of the pump body with a single pad and the height of the pump body with two pads. The electrical control cabinet 1 controls the solenoid valve to open, and the air blowing pipe 36 blows the pump body toward one side of the rotating worktable 2. When there is more than one pad on a pump body, the corresponding pump body is blocked by the height limiting mechanism 35. The qualified pump body continues to move along the feeding trough 32. The blocking block 33 restricts the movement of the pump body, which facilitates the clamping and transfer device 4 to clamp and pick it up.

[0022] Considering that the pump body feeding device 3 exceeds the range of the electrical control cabinet 1, if a telescopic pushing mechanism is set up, it will require more external space. Furthermore, when pushing the pump body through the height limiting mechanism 35, the pump body with multiple pads will directly impact the height limiting mechanism 35, causing damage to the pump body. In this embodiment, the air blowing pipe 36 is used to blow the pump body to move, which not only solves the space occupation problem, but also reduces the impact force between the pump body with multiple pads and the height limiting mechanism 35 due to the limited thrust of the gas. This ensures that the pump body with multiple pads is blocked while reducing damage to the pump body.

[0023] In addition, the two feeding troughs 32 can simultaneously feed the two pump bodies, improving assembly efficiency.

[0024] The height limiting mechanism 35 includes multiple latching frames and two height limiting rods 351. The multiple latching frames are arranged sequentially above any of the feeding troughs 32. Each latching frame includes a first U-shaped component 352, a second U-shaped component 353, and a connecting component 354. The first U-shaped component 352 is inverted and connected to any of the feeding troughs 32, and the second U-shaped component 353 is inverted and connected to the other feeding trough 32. The two ends of the connecting component 354 are respectively connected to the first U-shaped component 352 and the second U-shaped component 353. The two height limiting rods 351 correspond one-to-one with the two feeding troughs 32 and are suspended in the air. Each first U-shaped component... The top of the inner side of each of the 352 is connected to any of the height limiting rods 351, and the top of the inner side of each of the second U-shaped parts 353 is connected to another height limiting rod 351. The pump body is placed on any of the feeding troughs 32. When the pump body moves along the feeding trough 32, the pump body passes through the corresponding first U-shaped part 352 or second U-shaped part 353 in sequence. The height limiting rod 351 is suspended above the top of the pump body to separate the pump body from the first U-shaped part 352 or the second U-shaped part 353. The smooth surface of the height limiting rod 351 is used to prevent the pump body from colliding with the first U-shaped part 352 or the second U-shaped part 353 and affecting the movement of the pump body.

[0025] The straw straightening device 5 includes two first uprights 51, a horizontal plate 52, a first lifting cylinder 53, a connecting plate 54, and two first clamping cylinders 55. The two first uprights 51 are respectively located on both sides of one end of the rotating worktable 2. The horizontal plate 52 is suspended above the rotating worktable 2, and both ends of the horizontal plate 52 are connected to the two first uprights 51. The first lifting cylinder 53 is fixed on the horizontal plate 52. The connecting plate 54 is connected to the output end of the first lifting cylinder 53. The two first clamping cylinders 55 are arranged adjacent to each other at the bottom of the connecting plate 54. The two first uprights 51 and the horizontal plate... 52 provides support. The first clamping cylinder 55 clamps the suction tube of the pump body. The first lifting cylinder 53 drives the connecting plate 54 and the first clamping cylinder 55 to descend, so as to straighten the suction tube and align it with any of the cylinder seats 22. With the cooperation of the clamping and transfer device 4, the pump body is placed on the rotating worktable 2. The corresponding cylinder seats 22 and the through holes 21 provide a placement position for the suction tube. The cylinder seats 22 provide support for the top of the pump body, preventing the suction tube from bending and affecting the stability of the pump body. This ensures that the pump body is placed horizontally for subsequent assembly, improves the assembly quality, and avoids compressing the suction tube, thereby improving the yield rate of the pump head.

[0026] The clamping and transferring device 4 includes a second upright 41, a first horizontal frame 42, a first guide rail 43, a first drive mechanism 44, a first movable seat 45, a second guide rail 46, a second lifting cylinder 47, a first movable frame 48, and two second clamping cylinders 49. The second upright 41 is mounted on the electrical control cabinet 1. The first horizontal frame 42 is fixed to the second upright 41. The first guide rail 43 is located at the bottom of the first horizontal frame 42 facing the pump body feeding device 3. The first drive mechanism 44 is mounted on the first horizontal frame 42. The first movable seat 45 is slidably mounted on the first guide rail 43 and connected to the first drive mechanism 44. The second guide rail 46 is longitudinally located on the side of the first movable seat 45 facing away from the first horizontal frame 42. The second lifting cylinder 47 is mounted on the first movable seat 45. One end of the first movable frame 48 is slidably engaged with the second guide rail 46. The first movable frame 48 is connected to the output end of the second lifting cylinder 47. Two second clamping cylinders 49 are arranged adjacent to each other on the first movable frame 48. The second upright 41 and the first horizontal frame 42 jointly provide support for the clamping and transfer device 4. The first driving mechanism 44 drives the first movable seat 45 to move along the length direction of the first guide rail 43, realizing the lateral movement of the first movable frame 48. The second lifting cylinder 47 drives the first movable frame 48 to move along the length direction of the second guide rail 46, realizing the longitudinal movement of the first movable frame 48. The two second clamping cylinders 49 respectively clamp the pump body to transfer the pump body from the pump body feeding device 3 to the corresponding cylinder seat 22. The movement is flexible and can adapt to the transfer needs of different positions.

[0027] The transfer pressing device 7 includes a third upright 71, a second horizontal frame 72, a third guide rail 73, a second drive mechanism 74, a second movable seat 75, a fourth guide rail 76, a third lifting cylinder 77, a second movable frame 78, two third clamping cylinders 79, and two pressing cylinders 70. The third upright 71 is mounted on the electrical control cabinet 1. The second horizontal frame 72 is fixed to the third upright 71. The third guide rail 73 is located at the bottom of the second horizontal frame 72 facing the pump body feeding device 3. The second drive mechanism 74 is mounted on the second horizontal frame 72. The second movable seat 75 is slidably mounted on the third guide rail 73 and connected to the second drive mechanism 74. The fourth guide rail 76 is longitudinally located on the side of the second movable seat 75 facing away from the second horizontal frame 72. The third lifting cylinder 77 is mounted on the second movable seat 75. One end of the second movable frame 78 is slidably engaged with the fourth guide rail 76. The second movable frame 78 is connected to the third lifting cylinder 77. The output end of cylinder 77 is connected, and two third clamping cylinders 79 are arranged adjacently on the second moving frame 78. Two pressing cylinders 70 are respectively arranged on the side of the two third clamping cylinders 79 facing away from the second moving frame 78. The third upright 71 and the second horizontal frame 72 jointly provide support for the transfer pressing device 7. The second driving mechanism 74 drives the second moving seat 75 to move along the length direction of the third guide rail 73, realizing the lateral movement of the second moving frame 78. The third lifting cylinder 77 drives the second moving frame 78 to move along the length direction of the fourth guide rail 76, realizing the longitudinal movement of the second moving frame 78. The second moving frame 78 drives the two third clamping cylinders 79 to clamp the pressing cover from the cover feeding device 6 and transfer it to the top of the pump body. The pressing cylinder 70 presses down the pressing cover to make it disengage from the third clamping cylinder 79 and assemble it on the pump body, realizing the precise transfer and pressing installation of the cover, improving the efficiency and quality of cover installation.

[0028] The assembly equipment also includes two height detection devices 9, both of which are electrically connected to the electrical control cabinet 1. The two height detection devices 9 are respectively located on both sides of the pump body feeding assembly along the rotation direction of the rotary worktable 2. The height detection device 9 on the side of the pump body feeding assembly in the opposite direction of the rotation of the rotary worktable 2 detects whether there is a pressing pump head on the cylinder seat 22 to avoid affecting the placement of the pump body. The other height detection device 9 performs height detection when the pump body is placed on the cylinder seat 22 to further confirm whether there are multiple gaskets on the pump body, promptly detect abnormal height, ensure stable operation of the equipment, improve the product qualification rate, and reduce the generation of defective products.

[0029] Each of the height detection devices 9 includes a base plate 91, a support column 92, a top plate 93, a first nut 94, two extension frames 95, two oblong holes 96, two second nuts 97, and two photoelectric sensors 98. The base plate 91 is fixed to the electrical control cabinet 1. The support column 92 is disposed on the base plate 91. The top plate 93 is sleeved on the support column 92. The first nut 94 is threadedly connected to the top plate 93, passing through the top plate 93 and abutting against the support column 92. The two extension frames 95 are respectively disposed on both sides of the top of the top plate 93. The two oblong holes 96 are respectively disposed on the two extension frames 95. The two second nuts 97 are respectively disposed on the two oblong holes 96 and slide one-to-one. The two second nuts 97 are threadedly connected to the top plate 93. The two photoelectric sensors 98 are respectively and correspondingly mounted on the two extension frames 95. The two photoelectric sensors 98 are electrically connected to the electrical control cabinet 1. The base plate 91 and the support column 92 provide support. Twisting the first nut 94 adjusts the height position of the top plate 93 on the support column 92. The waist-shaped hole 96 cooperates with the second nut 97 to adjust the horizontal position of the extension frame 95 and the relative angle between the extension frame 95 and the top plate 93. The position and height of the photoelectric sensors 98 can be flexibly adjusted according to different pump body specifications or production needs to ensure the accuracy and reliability of detection and improve the adaptability of the equipment to different products.

[0030] The rotary worktable 2 includes a rotary motor 23, a turntable 24, and multiple support components 25. The rotary motor 23 is located inside and electrically connected to the electrical control cabinet 1. The turntable 24 is suspended above the electrical control cabinet 1 and is connected to the output end of the rotary motor 23. Multiple through holes 21 are provided on the turntable 24. Multiple support components 25 are respectively arranged around the rotary motor 23 on the electrical control cabinet 1, and each support component 25 abuts against the turntable 24. The rotary motor 23 drives the turntable 24 to rotate, completing the continuous assembly of pump body feeding, height detection, top cover assembly, and unloading. The multiple support components 25 are supported on the bottom of the turntable 24 to ensure the stability of the turntable 24's rotation. Each of the support components 25 includes a threaded seat 26, a support column 27, a screw 28, and a ball bearing 29. The threaded seat 26 is fixed to the electrical control cabinet 1. The screw 28 is coaxially disposed at the bottom of the support column 27 and is threadedly connected to the threaded seat 26. The ball bearing 29 is rolled on the top of the support column 27. The turntable 24 abuts against the ball bearing 29. The threaded seat 26 is fixed to the electrical control cabinet 1. The support column 27 is fixed by the connection between the screw 28 and the threaded seat 26. The ball bearing 29 at the top of the support column 27 abuts against the turntable 24, providing support for the turntable 24 while reducing friction between the turntable 24 and the support component 25, ensuring smooth rotation of the turntable 24.

[0031] In an embodiment of this application, the assembly equipment further includes a pressing mechanism, which is located on one side of the pump body feeding assembly along the rotation direction of the rotary worktable 2. The pressing mechanism includes a column, a pressing cylinder, and a pressing plate. The pressing cylinder drives the pressing plate to rise and fall, and the pressing plate presses against the top of the pump body to ensure that the pump body is stably placed on the cylinder seat 22.

[0032] In addition, the electrical control cabinet 1 includes a cabinet and an electrical control device, the electrical control device including an STM32 system; the first lifting cylinder 53, the first clamping cylinder 55, the second lifting cylinder 47, the second clamping cylinder 49, the third lifting cylinder 77, the third clamping cylinder 79, the pressing cylinder 70 and the pressing cylinder are all connected to an external air source.

[0033] Furthermore, the structure of the cover feeding device 6 and the pump feeding device 3 is the same, the only difference being the height of the height limiting mechanism 35 and the shape and size of the slot 34; the structure of the unloading device 8 and the clamping and transferring device 4 is the same.

[0034] It is understood that those skilled in the art can make equivalent substitutions or changes to the technical solution and inventive concept of the present invention, and all such changes or substitutions should fall within the protection scope of the present invention.

Claims

1. A cosmetic bottle press pump head assembly device, characterized in that, include: Electrical control cabinet (1); A rotating worktable (2) is located at the center of the top of the electrical control cabinet (1) and is electrically connected to the electrical control cabinet (1). The rotating worktable (2) is provided with multiple through holes (21) and multiple cylindrical seats (22). The multiple through holes (21) are arranged around the outer edge of the rotating worktable (2) in sequence, and the multiple cylindrical seats (22) are all located on the top of the rotating worktable (2). The multiple cylindrical seats (22) and the multiple through holes (21) correspond one to one. The pump body feeding assembly is electrically connected to the electrical control cabinet (1). The pump body feeding assembly includes a pump body feeding device (3), a clamping and transferring device (4), and a suction tube straightening device (5) respectively disposed on the electrical control cabinet (1). The suction tube straightening device (5) is suspended above one end of the rotary worktable (2). The pump body feeding device (3) and the clamping and transferring device (4) are disposed adjacent to each other on the side of the suction tube straightening device (5) facing away from the rotary worktable (2). The top cover transfer assembly is electrically connected to the electrical control cabinet (1). The top cover transfer assembly includes a cover feeding device (6) and a transfer pressing device (7) respectively disposed on the electrical control cabinet (1). The cover feeding device (6) and the transfer pressing device (7) are disposed adjacent to each other on the side of the suction tube straightening device (5) facing the rotary worktable (2). The unloading device (8) is located on the electrical control cabinet (1) and is electrically connected to the electrical control cabinet (1). The unloading device (8) is located adjacent to the upper cover transfer assembly along the rotation direction of the rotary worktable (2).

2. The cosmetic bottle press pump head assembly equipment according to claim 1, characterized in that, The pump body feeding device (3) includes a support base (31), two feeding troughs (32), a blocking block (33), two slots (34), a height limiting mechanism (35), two air blowing pipes (36), and two solenoid valves. The support base (31) is mounted on the electrical control cabinet (1). The two feeding troughs (32) are respectively located on both sides of the top of the support base (31). The blocking block (33) is located on the top of the support base (31) near the rotary table (2). The blocking block (33) presses against the ends of the two feeding troughs (32). The two slots (34) The two slots (34) are respectively located on both sides of the top of the blocking block (33), and the two slots (34) correspond one-to-one with the two feeding slots (32) and are connected. The height limiting mechanism (35) is mounted on the two feeding slots (32). The two air blowing pipes (36) are respectively located at the ends of the two feeding slots (32) away from the rotating worktable (2). The two solenoid valves are respectively located on the air inlet ends of the two air blowing pipes (36). The two solenoid valves are electrically connected to the electrical control cabinet (1). Each air blowing pipe (36) is connected to an external air source through the solenoid valve.

3. The cosmetic bottle press pump head assembly equipment according to claim 2, characterized in that, The height limiting mechanism (35) includes multiple buckle frames and two height limiting rods (351). The multiple buckle frames are arranged sequentially above any of the feeding troughs (32). Each buckle frame includes a first U-shaped part (352), a second U-shaped part (353), and a connector (354). The first U-shaped part (352) is inverted and connected to any of the feeding troughs (32). The second U-shaped part (353) is inverted and connected to the other feeding trough (32). The two ends of the connector (354) are connected to the first U-shaped part (352) and the second U-shaped part (353) respectively. The two height limiting rods (351) correspond one-to-one with the two feeding troughs (32) and are suspended in the air. The top of the inner side of each first U-shaped part (352) is connected to any of the height limiting rods (351). The top of the inner side of each second U-shaped part (353) is connected to the other height limiting rod (351).

4. A cosmetic bottle press pump head assembly device according to claim 1 or 2, characterized in that, The straw straightening device (5) includes two first uprights (51), a horizontal plate (52), a first lifting cylinder (53), a connecting plate (54), and two first clamping cylinders (55). The two first uprights (51) are respectively located on both sides of one end of the rotating worktable (2). The horizontal plate (52) is suspended above the rotating worktable (2). The two ends of the horizontal plate (52) are respectively connected to the two first uprights (51). The first lifting cylinder (53) is fixed on the horizontal plate (52). The connecting plate (54) is connected to the output end of the first lifting cylinder (53). The two first clamping cylinders (55) are adjacent to each other at the bottom of the connecting plate (54).

5. The cosmetic bottle press pump head assembly equipment according to claim 1, characterized in that, The clamping and transferring device (4) includes a second upright (41), a first horizontal frame (42), a first guide rail (43), a first drive mechanism (44), a first movable seat (45), a second guide rail (46), a second lifting cylinder (47), a first movable frame (48), and two second clamping cylinders (49). The second upright (41) is mounted on the electrical control cabinet (1). The first horizontal frame (42) is fixed on the second upright (41). The first guide rail (43) is located at the bottom of the first horizontal frame (42) facing the pump body feeding device (3). The first drive mechanism (44) is located on the first horizontal frame (42). The first movable seat (45) is slidably disposed on the first guide rail (43). The first movable seat (45) is connected to the first drive mechanism (44). The second guide rail (46) is longitudinally disposed on the side of the first movable seat (45) facing away from the first crossbeam (42). The second lifting cylinder (47) is disposed on the first movable seat (45). One end of the first movable frame (48) is slidably engaged with the second guide rail (46). The first movable frame (48) is connected to the output end of the second lifting cylinder (47). Two second clamping cylinders (49) are disposed adjacent to each other on the first movable frame (48).

6. The cosmetic bottle press pump head assembly equipment according to claim 1, characterized in that, The transfer pressing device (7) includes a third upright (71), a second horizontal frame (72), a third guide rail (73), a second drive mechanism (74), a second movable seat (75), a fourth guide rail (76), a third lifting cylinder (77), a second movable frame (78), two third clamping cylinders (79), and two pressing cylinders (70). The third upright (71) is mounted on the electrical control cabinet (1), the second horizontal frame (72) is fixed to the third upright (71), the third guide rail (73) is located at the bottom of the second horizontal frame (72) facing the pump body feeding device (3), the second drive mechanism (74) is mounted on the second horizontal frame (72), and the second movable seat (75) is slidably mounted on the third upright (71). On the third guide rail (73), the second movable seat (75) is connected to the second drive mechanism (74). The fourth guide rail (76) is longitudinally arranged on the side of the second movable seat (75) facing away from the second crossbeam (72). The third lifting cylinder (77) is arranged on the second movable seat (75). One end of the second movable frame (78) is slidably engaged with the fourth guide rail (76). The second movable frame (78) is connected to the output end of the third lifting cylinder (77). Two third clamping cylinders (79) are arranged adjacently on the second movable frame (78). Two pressing cylinders (70) are respectively arranged one-to-one on the side of the two third clamping cylinders (79) facing away from the second movable frame (78).

7. The cosmetic bottle press pump head assembly equipment according to claim 1, characterized in that, The assembly equipment also includes two height detection devices (9), both of which are electrically connected to the electrical control cabinet (1). The two height detection devices (9) are respectively located on both sides of the pump body feeding assembly along the rotation direction of the rotary worktable (2).

8. The cosmetic bottle press pump head assembly equipment according to claim 7, characterized in that, Each of the height detection devices (9) includes a base plate (91), a support column (92), a top plate (93), a first nut (94), two extension frames (95), two oblong holes (96), two second nuts (97), and two photoelectric sensors (98). The base plate (91) is fixed to the electrical control cabinet (1), the support column (92) is mounted on the base plate (91), and the top plate (93) is fitted onto the support column (92). The first nut (94) is threadedly connected to the top plate (93) and passes through the top plate (93). The two extension frames (95) are respectively located on both sides of the top of the top plate (93). The two waist-shaped holes (96) are respectively located on the two extension frames (95). The two second nuts (97) correspond to the two waist-shaped holes (96) and slide in fit. The two second nuts (97) are threaded to the top plate (93). The two photoelectric sensors (98) are respectively located on the two extension frames (95). The two photoelectric sensors (98) are electrically connected to the electrical control cabinet (1).

9. The cosmetic bottle press pump head assembly equipment according to claim 1, characterized in that, The rotary worktable (2) includes a rotary motor (23), a turntable (24) and multiple support components (25). The rotary motor (23) is located inside the electrical control cabinet (1) and is electrically connected to the electrical control cabinet (1). The turntable (24) is suspended above the electrical control cabinet (1). The turntable (24) is connected to the output end of the rotary motor (23). Multiple through holes (21) are provided on the turntable (24). Multiple support components (25) are respectively arranged around the rotary motor (23) on the electrical control cabinet (1). Multiple support components (25) abut against the turntable (24).

10. The cosmetic bottle press pump head assembly equipment according to claim 9, characterized in that, Each of the support components (25) includes a threaded seat (26), a support column (27), a screw (28), and a ball (29). The threaded seat (26) is fixed on the electrical control cabinet (1). The screw (28) is coaxially disposed at the bottom of the support column (27). The screw (28) is threadedly connected to the threaded seat (26). The ball (29) is rolled on the top of the support column (27). The turntable (24) abuts against the ball (29).

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