A welding apparatus for a roll-on ball on an antiperspirant package
By combining the hot melt mode with the use of the centering module, the problem of high cost of gluing equipment and adhesive in the production of roll-on balls for antiperspirant packaging bottles has been solved, achieving cost reduction and improved precision.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGXINLIAN TECHNOLOGY (SHANGHAI) CO LTD
- Filing Date
- 2026-04-03
- Publication Date
- 2026-06-05
AI Technical Summary
Existing technology requires coating equipment and adhesive materials for producing roll-on balls for sweat dew packaging bottles, resulting in high production costs.
A hot-melt method is used instead of an adhesive coating method. Vacuum suction cups and heating plates are used to heat-melt the hemispheres together, and an alignment module is used to improve alignment accuracy.
This reduced production costs and improved hemispherical alignment accuracy and product qualification rate.
Smart Images
Figure CN122143347A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the technical field of antiperspirant packaging bottle processing equipment, and in particular to a welding device for the rolling ball on an antiperspirant packaging bottle. Background Technology
[0002] In the production and assembly process of the roll-on ball on the antiperspirant bottle, two hemispheres need to be glued together. In most existing technologies, a ring of glue is applied to the joint of the hemispheres before the two hemispheres are assembled. Therefore, it is necessary to set up automatic glue application equipment and purchase glue, which greatly increases the production cost. Summary of the Invention
[0003] According to an embodiment of the present invention, a welding device for a rolling ball on an antiperspirant packaging bottle is provided, comprising a feeding module (belonging to the prior art) and a first feeding module (belonging to the prior art). The feeding module is used to output hemispheres in sequence, and the first feeding module is used to remove the hemispheres and place them in a designated position; it also includes: Machine tool; A pair of first positioning fixtures are mounted on the machine base. The first positioning fixtures are provided with a number of first positioning slots, which are used for positioning the hemisphere. A pair of vacuum suction cups are arranged opposite each other on the machine platform. Several second positioning grooves are provided on the vacuum suction cups. A first vacuum adsorption hole is provided at the bottom of the second positioning groove. The first vacuum adsorption hole can adsorb a hemisphere. The machine is equipped with a feeding port, which is located between a pair of vacuum suction cups, and a feeding channel is connected to the lower end of the feeding port. The second material handling module is arranged adjacent to the first positioning fixture and is used to remove the hemisphere from the first positioning fixture and place it on the vacuum suction cup. The first drive module has its output end connected to a pair of vacuum suction cups, which can drive the pair of vacuum suction cups to move closer or further apart. The centering module is arranged adjacent to the vacuum suction cup and is used to center the hemisphere in the second positioning groove. The hot-melt module is positioned opposite the centering module and is used to heat-melt the annular hot-melt part of the hemisphere in the second positioning groove.
[0004] Furthermore, the second material handling module includes: A three-axis linear module (which belongs to the prior art) is installed on the machine tool to provide driving force in the x, y, and z directions; A rotary drive mechanism (which belongs to the prior art) is connected to the output end of a three-coordinate linear module. The three-coordinate linear module can drive the rotary drive mechanism to move along the x, y, and z directions. A pair of first picking frames are symmetrically installed at the output end of the rotary drive mechanism. The rotary drive mechanism can drive the pair of first picking frames to rotate relative to each other. Several first vacuum nozzles are installed on the first picking frames. The several first vacuum nozzles correspond one-to-one with the first positioning grooves and are used to pick up the hemispheres in the corresponding first positioning grooves.
[0005] Furthermore, the first drive module includes: A pair of first slide rails are mounted parallel to each other on the machine base; A pair of first fixed frames are arranged in parallel on a pair of first slide rails and are slidably connected to the first slide rails; A pair of vacuum suction cups correspond one-to-one with a pair of first fixing brackets and are installed on the corresponding first fixing brackets; A first rack is provided on each side of the first fixing frame; A pair of first gears are mounted between the first racks on a pair of first fixed frames and mesh with the corresponding first racks. Pushing one first fixed frame can drive the other first fixed frame through the first gears. A pair of first mounting seats are fixedly mounted on the machine base, and a pair of first gears are connected to the pair of first mounting seats one by one; The first drive mechanism is connected to one of the first fixed frames and can drive a pair of first fixed frames to move closer or further apart.
[0006] Furthermore, the first drive mechanism includes: The second fixing frame is installed on the machine base; The first drive motor is mounted on the second fixed frame; The first fixed sleeve is fixedly connected to the second fixed frame; The second fixed sleeve has one end rotatably connected to the first fixed sleeve; A pair of first bearings are mounted on a second fixed sleeve, and the second fixed sleeve is connected to the first fixed sleeve through the pair of first fixed sleeves; The ball screw mechanism has a nut that is fixedly connected to the second fixed sleeve, and one end of the screw is connected to one of the first fixed frames, which can drive the first fixed frame to move. The first drive pulley is installed at the output end of the first drive motor; The first driven pulley is sleeved on the second fixed sleeve and is fixedly connected to the second fixed sleeve; The first synchronous belt connects the first driving pulley and the first driven pulley.
[0007] Furthermore, it also includes: The third fixed frame is installed on the machine base; Both the centering module and the hot melt module are mounted on the third fixed frame; A pair of second slide rails are mounted in parallel on the third fixed frame.
[0008] Furthermore, the centralization module includes: The fourth fixed frame has two ends that are slidably connected to a pair of second slide rails. The center plate is fixedly installed at the bottom of the fourth fixed frame and arranged parallel to the vacuum suction cup, and can move with the fourth fixed frame. The second drive mechanism is mounted on the third fixed frame, and its output end moves with the fourth fixed frame, which can drive the fourth fixed frame to slide along the second slide rail.
[0009] Furthermore, the second drive mechanism includes: The second drive motor is mounted on one end of the third fixed frame; The second drive pulley is mounted on the output shaft of the second drive motor. The second driven pulley is rotatably mounted on the other end of the third fixed frame; The second synchronous belt connects the second driving pulley and the second driven pulley.
[0010] Furthermore, the hot melt module includes: The fifth fixed frame has two ends that are slidably connected to a pair of second slide rails. The heating plate is installed at the bottom of the fifth fixed frame and is arranged parallel to the vacuum suction cup, and can move with the fifth fixed frame. The heating plate is equipped with heating wires, which are connected to a power source via wires to heat the heating plate. The third drive mechanism is mounted on the third fixed frame, and its output end moves with the fifth fixed frame, which can drive the fifth fixed frame to slide along the second slide rail.
[0011] Furthermore, the third drive mechanism includes: The third drive motor is installed at one end of the third fixed frame; The third drive pulley is mounted on the output shaft of the third drive motor. The third driven pulley is rotatably mounted on the other end of the third fixed frame; The third synchronous belt connects the third driving pulley and the third driven pulley.
[0012] The welding equipment for the rolling ball on the antiperspirant packaging bottle according to an embodiment of the present invention changes the glue application mode to the hot melt mode, which greatly reduces the production cost; the addition of a centering module greatly improves the alignment accuracy of the hemisphere and increases the pass rate.
[0013] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description
[0014] Figure 1 This is a perspective view of an embodiment of the present invention; Figure 2 for Figure 1 Enlarged view of point A; Figure 3 for Figure 1 The main view; Figure 4 for Figure 1 Top view; Figure 5 This is a partial structural schematic diagram according to an embodiment of the present invention; Figure 6 for Figure 5 Top view; Figure 7 for Figure 6 Sectional view along axis AA; Figure 8 for Figure 7 Enlarged view of point B; Figure 9 This is a schematic diagram of the assembly structure of the vacuum suction cup, the first driving module, the centering module and the hot melt module according to an embodiment of the present invention; Figure 10 This is a schematic diagram of the assembly of the vacuum suction cup and the first drive module according to an embodiment of the present invention; Figure 11 for Figure 10 Enlarged view of point C; Figure 12 This is a schematic diagram of the structure of a vacuum chuck according to an embodiment of the present invention; Figure 13 This is a schematic diagram of the structure of a hemisphere according to an embodiment of the present invention. Detailed Implementation
[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.
[0016] First, combine Figures 1-13 The invention describes a welding device for a rolling ball on an antiperspirant bottle according to an embodiment of the invention. This device is used in the production of antiperspirant bottles and has a wide range of applications.
[0017] like Figures 1-13 As shown, the welding device for the rolling ball on the antiperspirant packaging bottle according to an embodiment of the present invention includes a feeding module 120 and a first feeding module 130. The feeding module 120 is used to output the hemispheres 10 in sequence, and the first feeding module 130 is used to take out the hemispheres 10 and place them in a designated position; it also includes: Machine 1; A pair of first positioning fixtures 2 are installed on the machine base 1. The first positioning fixtures 2 are provided with a plurality of first positioning grooves 21, which are used for positioning the hemisphere 10. A pair of vacuum suction cups 3 are arranged opposite each other on the machine base 1. Several second positioning grooves 31 are provided on the vacuum suction cups 3. The bottom of the second positioning grooves 31 is provided with a first vacuum adsorption hole 32. The first vacuum adsorption hole 32 can adsorb the hemisphere 10. The vacuum suction cups 3 are connected to the vacuum generator through an air pipe. The vacuum generator provides negative pressure to the first vacuum adsorption hole 32. The machine 1 is equipped with a feeding port 11, which is located between a pair of vacuum suction cups 3. The lower end of the feeding port 11 is connected to the feeding channel 12. After the ball is produced, it falls from the vacuum suction cup 3 into the feeding port 11, then enters the feeding channel 12, and comes out from the feeding channel 12. The second material handling module 4 is arranged adjacent to the first positioning fixture 2 and is used to take out the hemisphere 10 on the first positioning fixture 2 and place it on the vacuum suction cup 3. The first drive module 5 has its output end connected to a pair of vacuum suction cups 3, which can drive the pair of vacuum suction cups 3 to move closer or further apart from each other. Centering module 6 is arranged adjacent to vacuum suction cup 3 and is used to center the hemisphere 10 in the second positioning groove 31. The hot melt module 7 is arranged opposite to the centering module 6 and is used to heat melt the annular hot melt portion 101 of the hemisphere 10 in the second positioning groove 31.
[0018] Furthermore, such as Figure 5 As shown, in this embodiment, the second material handling module 4 includes: The three-axis linear module 41 is mounted on the machine tool 1 and is used to provide driving force in the x, y and z directions. Rotary drive mechanism 42 is connected to the output end of three-coordinate linear module 41. Three-coordinate linear module 41 can drive rotary drive mechanism 42 to move along the x, y, and z directions. A pair of first picking racks 43 are symmetrically mounted on the output end of a rotary drive mechanism 42. The rotary drive mechanism 42 can drive the pair of first picking racks 43 to rotate relative to each other. Several first vacuum nozzles 44 are mounted on the first picking racks 43, and each of the first vacuum nozzles 44 corresponds to a first positioning groove 21 to pick up the hemispheres 10 in the corresponding first positioning groove 21. The first vacuum nozzles 44 are connected to a vacuum generator through air pipes, and the vacuum generator provides negative pressure to the first vacuum nozzles 44. Furthermore, such as Figure 5 , 8 As shown in ~11, in this embodiment, the first driving module 5 includes: A pair of first slide rails 51 are installed in parallel on the machine base 1; A pair of first fixing brackets 52 are arranged in parallel on a pair of first slide rails 51 and are slidably connected to the first slide rails 51. A pair of vacuum suction cups 3 correspond one-to-one with a pair of first fixing brackets 52 and are installed on the corresponding first fixing brackets 52; A first rack 53 is provided on each side of the first fixed frame 52. The first rack 53 is fixedly connected to the first fixed frame 52 and can move with the first fixed frame 52. A pair of first gears 54 are mounted between the first racks 53 on a pair of first fixed frames 52 and mesh with the corresponding first racks 53. Pushing one first fixed frame 52 can drive the other first fixed frame 52 through the first gears 54. A pair of first mounting bases 55 are fixedly mounted on the machine base 1, and a pair of first gears 54 are connected to the pair of first mounting bases 55 in a one-to-one correspondence. The first drive mechanism 56 is connected to one of the first fixed frames 52 and can drive a pair of first fixed frames 52 to move closer or further apart.
[0019] Furthermore, such as Figure 3 , 5 As shown in Figures 8 and 9, in this embodiment, the first driving mechanism 56 includes: The second fixing frame 561 is installed on the machine base 1; The first drive motor 562 is mounted on the second fixed frame 561; The first fixing sleeve 563 is fixedly connected to the second fixing bracket 561; The second fixed sleeve 564 is rotatably connected at one end to the first fixed sleeve 563; A pair of first bearings 565 are mounted on a second fixed sleeve 564, and the second fixed sleeve 564 is connected to the first fixed sleeve 563 through a pair of first fixed sleeves 563; The ball screw mechanism has a nut 566 that is fixedly connected to the second fixed sleeve 564, and one end of the screw 567 is connected to one of the first fixed frames 52, which can drive the first fixed frame 52 to move. The first drive pulley 568 is installed at the output end of the first drive motor 562; The first driven pulley 569 is sleeved on the second fixed sleeve 564 and is fixedly connected to the second fixed sleeve 564. The first synchronous belt 570, the first driving pulley 568 and the first driven pulley 569 are connected through the first synchronous belt 570.
[0020] Furthermore, such as Figure 5 , 9 As shown, in this embodiment, it also includes: The third fixed frame 8 is installed on the machine base 1; Both the centering module 6 and the hot melt module 7 are mounted on the third fixing frame 8; A pair of second slide rails 9 are installed in parallel on the third fixed frame 8.
[0021] Furthermore, such as Figures 4-5 As shown in Figures 9 and 1, in this embodiment, the centering module 6 includes: The fourth fixing frame 61 has two ends that are slidably connected to a pair of second slide rails 9 respectively; The center plate 62 is fixedly installed at the bottom of the fourth fixed frame 61 and arranged parallel to the vacuum suction cup 3. It can move with the fourth fixed frame 61. The second drive mechanism 63 is mounted on the third fixed frame 8, and its output end moves with the fourth fixed frame 61, which can drive the fourth fixed frame 61 to slide along the second slide rail 9.
[0022] Furthermore, such as Figure 5 , 9 As shown, in this embodiment, the second drive mechanism 63 includes: The second drive motor 631 is mounted at one end of the third fixed frame 8; The second drive pulley 632 is mounted on the output shaft of the second drive motor 631. The second driven pulley 633 is rotatably mounted on the other end of the third fixed frame 8; The second synchronous belt 634, the second driving pulley 632 and the second driven pulley 633 are connected by the second synchronous belt 634, and the second synchronous belt 634 is fixedly connected to the fourth fixed frame 61, which is used to drive the fourth fixed frame 61 to slide along the second slide rail 9.
[0023] Furthermore, such as Figures 4-5 As shown in Figures 9 and 1, in this embodiment, the hot melt module 7 includes: The fifth fixing frame 71 has two ends that are slidably connected to a pair of second slide rails 9 respectively; Heating plate 72 is installed at the bottom of the fifth fixed frame 71 and is arranged parallel to the vacuum suction cup 3. It can move with the fifth fixed frame 71. Heating wires are installed inside the heating plate 72. The heating wires are connected to the power supply through wires and are used to heat the heating plate 72. The third drive mechanism 73 is mounted on the third fixed frame 8, and its output end moves with the fifth fixed frame 71, which can drive the fifth fixed frame 71 to slide along the second slide rail 9.
[0024] Furthermore, such as Figure 5 , 9 As shown, in this embodiment, the third drive mechanism 73 includes: The third drive motor 731 is mounted at one end of the third fixed frame 8; The third drive pulley 732 is mounted on the output shaft of the third drive motor 731; The third driven pulley 733 is rotatably mounted on the other end of the third fixed frame 8; The third synchronous belt 734, the third driving pulley 732 and the third driven pulley 733 are connected by the third synchronous belt 734, and the third synchronous belt 734 is fixedly connected to the fifth fixed frame 71, which is used to drive the fifth fixed frame 71 to slide along the second slide rail 9.
[0025] Working principle: The feeding module 120 conveys the hemisphere 10 to the working range of the first loading module 130. The first loading module 130 removes the hemisphere 10 and places it into the first positioning slot 21 of the first positioning fixture 2. The rotary drive mechanism 42 drives a pair of first picking racks 43 to remain horizontal, and the three-coordinate drive module drives the first picking racks 43 to move, so that the first vacuum nozzles 44 correspond one-to-one with the hemispheres 10 on the first positioning fixture 2, and the first vacuum nozzles 44 pick up the corresponding hemispheres 10. Then, the rotary drive mechanism 42 drives the pair of first picking racks 43 to rotate upward by 90 degrees, so that the first picking racks 43 are vertical, and the three-coordinate linear module... Group 41 drives a pair of first material pickers 43 to move between a pair of vacuum suction cups 3, aligning the hemispheres 10 on the first vacuum nozzles 44 with the second positioning grooves 31 on the vacuum suction cups 3. Then, the first drive mechanism 56 drives the pair of vacuum suction cups 3 to move inward, causing the hemispheres 10 on the first vacuum nozzles 44 to enter the corresponding second positioning grooves 31. The first vacuum suction hole 32 generates negative pressure under the action of the vacuum generator, sucking up the hemispheres 10 in the corresponding second positioning grooves 31. The first vacuum nozzles 44 lose pressure, and the first drive mechanism 56 drives the pair of vacuum suction cups 3 to move outward. The three-coordinate linear module 41 drives the first... The material handling rack 43 is reset; then, to ensure that the hemispheres 10 on each vacuum suction cup 3 are perfectly aligned, the second drive module drives the centering plate 62 to move along the second slide rail 9 to between the pair of vacuum suction cups 3, and the first drive mechanism 56 drives the pair of vacuum suction cups 3 to move inward, so that the annular heat-melting part 101 of the hemispheres 10 on the vacuum suction cups 3 fits against the centering plate 62, thereby completing the centering effect. After centering is completed, the vacuum suction cups 3 and the centering plate 62 are reset; then, the third drive mechanism 73 drives the heating plate 72 to move between the pair of vacuum suction cups 3, and the first drive mechanism 56 drives the pair of vacuum suction cups 3 to move inward, so that the annular heat-melting part 101 of the hemispheres 10 on the vacuum suction cups 3 fits against the centering plate 62, thereby completing the centering effect. The annular heat-melting portion 101 of the hemisphere 10 on the suction cup 3 contacts the heating plate 72 until the annular heat-melting portion 101 melts. The first driving mechanism 56 drives the pair of vacuum suction cups 3 to move outward, and the heating plate 72 retracts. Then, the first driving mechanism 56 drives the pair of vacuum suction cups 3 to move inward, so that the hemispheres 10 on the pair of vacuum suction cups 3 are joined and bonded to form a complete ball. Then, the first vacuum suction hole 32 loses pressure, and the first driving mechanism 56 drives the pair of vacuum suction cups 3 to move outward. The ball falls into the discharge port 11 and rolls out from the discharge channel 12. A material box can be placed at the outlet of the discharge channel 12 for receiving the ball. In addition, in order to ensure that the ball falls smoothly, the vacuum generator corresponding to the first vacuum suction hole 32 can blow air outward to make the ball fall smoothly.
[0026] Above, refer to Figures 1-13 We describe a welding device for the rolling ball on an antiperspirant bottle according to an embodiment of the present invention, which changes the glue application mode to a hot melt mode, greatly reducing production costs; and adds a centering module 6, which greatly improves the alignment accuracy of the hemisphere 10 and increases the pass rate.
[0027] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes that element.
[0028] Although the present invention has been described in detail through the preferred embodiments above, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above description. Therefore, the scope of protection of the present invention should be defined by the appended claims.
Claims
1. A welding device for a rollerball on an antiperspirant bottle, comprising a feeding module and a first feeding module, wherein the feeding module is used to output hemispheres in sequence, and the first feeding module is used to remove the hemispheres and place them in a designated position; characterized in that, Also includes: Machine tool; A pair of first positioning fixtures are mounted on the machine base. The first positioning fixtures are provided with a plurality of first positioning slots, which are used for positioning the hemisphere. A pair of vacuum suction cups are arranged opposite each other on the machine platform. Each vacuum suction cup is provided with a plurality of second positioning grooves. The bottom of each second positioning groove is provided with a first vacuum adsorption hole, which can adsorb the hemisphere. The machine base is provided with a feeding port, which is located between the pair of vacuum suction cups, and the lower end of the feeding port is connected to a feeding channel; The second material handling module is arranged adjacent to the first positioning fixture and is used to remove the hemisphere from the first positioning fixture and place it on the vacuum suction cup. The first driving module has its output end connected to the pair of vacuum suction cups, which can drive the pair of vacuum suction cups to move closer or further apart from each other. A centering module, which is arranged adjacent to the vacuum suction cup, is used to center the hemisphere in the second positioning groove. A hot-melt module is provided opposite to the centering module and is used to hot-melt the annular hot-melt portion of the hemisphere in the second positioning groove.
2. The welding equipment for the rolling ball on the antiperspirant packaging bottle as described in claim 1, characterized in that, The second material handling module includes: A three-axis linear module is mounted on the machine base and is used to provide driving force in the x, y, and z directions; A rotary drive mechanism is connected to the output end of the three-coordinate linear module, and the three-coordinate linear module can drive the rotary drive mechanism to move along the x, y, and z directions; A pair of first picking racks are symmetrically installed at the output end of the rotary drive mechanism. The rotary drive mechanism can drive the pair of first picking racks to rotate relative to each other. A plurality of first vacuum nozzles are installed on the first picking racks. The plurality of first vacuum nozzles correspond one-to-one with the first positioning groove and are used to pick up the hemispheres in the corresponding first positioning grooves.
3. The welding equipment for the rollerball on the antiperspirant packaging bottle as described in claim 1, characterized in that, The first driver module includes: A pair of first slide rails, the pair of first slide rails being mounted parallel to each other on the machine base; A pair of first fixing brackets, the pair of fixing brackets being arranged in parallel on the pair of first slide rails and slidably connected to the first slide rails; The pair of vacuum suction cups correspond one-to-one with the pair of first fixing frames and are installed on the corresponding first fixing frames; A first rack is provided on each side of the first fixing frame; A pair of first gears, which are mounted between first racks on the pair of first fixed frames and mesh with corresponding first racks, can drive one first fixed frame to drive the other first fixed frame by pushing the first gear; A pair of first mounting seats are fixedly mounted on the machine base, and a pair of first gears are connected to the pair of first mounting seats in a one-to-one correspondence. A first drive mechanism is connected to one of the first fixed frames and can drive the pair of first fixed frames to move closer or further apart.
4. The welding equipment for the rolling ball on the antiperspirant packaging bottle as described in claim 3, characterized in that, The first drive mechanism includes: A second fixing frame is mounted on the machine base; A first drive motor is mounted on the second fixed frame; A first fixing sleeve is fixedly connected to the second fixing frame; A second fixed sleeve, one end of which is rotatably connected to the first fixed sleeve; A pair of first bearings, the pair of first bearings being mounted on a second fixed sleeve, the second fixed sleeve being connected to the first fixed sleeve via the pair of first fixed sleeves; A ball screw mechanism, wherein the nut of the ball screw mechanism is fixedly connected to the second fixed sleeve, and one end of the screw is connected to one of the first fixed frames, which can drive the first fixed frame to move; The first drive pulley is installed at the output end of the first drive motor; The first driven pulley is sleeved on the second fixed sleeve and is fixedly connected to the second fixed sleeve; The first synchronous belt connects the first driving pulley and the first driven pulley.
5. The welding equipment for the rollerball on the antiperspirant packaging bottle as described in claim 1, characterized in that, Also includes: A third fixing frame is mounted on the machine base; Both the centering module and the hot-melt module are mounted on the third fixing frame; A pair of second slide rails are mounted in parallel on the third fixed frame.
6. The welding equipment for the rollerball on the antiperspirant packaging bottle as described in claim 5, characterized in that, The centering module includes: The fourth fixing frame, with its two ends respectively slidably connected to the pair of second slide rails; The centering plate is fixedly installed at the bottom of the fourth fixing frame and arranged parallel to the vacuum suction cup, and can move with the fourth fixing frame; The second drive mechanism is mounted on the third fixed frame, and its output end moves with the fourth fixed frame, which can drive the fourth fixed frame to slide along the second slide rail.
7. The welding equipment for the rollerball on the antiperspirant packaging bottle as described in claim 6, characterized in that, The second drive mechanism includes: The second drive motor is mounted at one end of the third fixed frame; The second drive pulley is mounted on the output shaft of the second drive motor; The second driven pulley is rotatably mounted at the other end of the third fixed frame; The second synchronous belt connects the second driving pulley and the second driven pulley.
8. The welding equipment for the rollerball on the antiperspirant packaging bottle as described in claim 5, characterized in that, The hot melt module includes: The fifth fixing frame has its two ends slidably connected to the pair of second slide rails; A heating plate is installed at the bottom of the fifth fixed frame and arranged parallel to the vacuum suction cup, and can move with the fifth fixed frame; The heating plate is equipped with a heating wire, which is connected to a power source via a wire to heat the heating plate. The third drive mechanism is mounted on the third fixed frame, and its output end moves with the fifth fixed frame, which can drive the fifth fixed frame to slide along the second slide rail.
9. The welding equipment for the rollerball on the antiperspirant packaging bottle as described in claim 8, characterized in that, The third drive mechanism includes: A third drive motor is mounted at one end of the third fixed frame; The third drive pulley is mounted on the output shaft of the third drive motor; The third driven pulley is rotatably mounted at the other end of the third fixed frame; The third synchronous belt connects the third driving pulley and the third driven pulley.