Continuous disc-shaped supply Christmas ball perforating machine

Abstract

The utility model discloses a continuous disc-shaped supply Christmas ball perforating machine which comprises a machine frame, a first stepping motor is fixedly installed at the bottom of the inner side of the machine frame, an output shaft of the first stepping motor penetrates to the top of the machine frame and is fixedly provided with a rotating disc, and a conveying device is detachably installed on the inner side of the rotating disc. According to the automatic feeding device for the Christmas balls, the feeding structure design that the conveying belt is matched with the rotating disc is adopted, traditional manual feeding is replaced, the production efficiency of the Christmas balls is improved, and the working safety of a user is also improved; when the conveying belt structure rotates, finished products can be overturned and fall to achieve automatic discharging, the rotating disc structure can meet the requirements for manual material taking and material taking by additionally arranging a mechanical arm, more and more flexible choices are provided for production work of a user through combined use of the manual material taking and the mechanical arm taking, and convenience is provided for work and use of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of Christmas ball processing machines, in particular to a continuous disc-shaped Christmas ball perforating machine. Background Art

[0002] Christmas balls are mainly used for Christmas decorations and are commonly used to decorate Christmas trees. They can create a festive atmosphere and can also be used for other indoor and outdoor scenes, such as shopping mall windows, bars, courtyards, etc. Christmas balls need to go through perforation, coloring and other processes during production and processing. The traditional perforator structure uses manual feeding to perform perforation processing in actual work, that is, manual work is done by picking up the Christmas ball blanks one by one and feeding them into the machine, which slows down the processing speed of the Christmas balls and reduces the perforation processing efficiency of the Christmas balls. There are also turntable-type structures for feeding, which speeds up the feeding speed to a certain extent. However, these two machine structures are inconvenient in the discharging method, and there are safety hazards in manual material collection. The addition of a robotic arm for material collection increases the cost of the machine and the cost investment. Moreover, the above two machine structures are difficult to use in combination, which limits the flexibility of the machine.

[0003] In view of the above problems, the present invention makes improvements. Summary of the invention

[0004] The utility model provides a continuous disc-shaped Christmas ball perforating machine, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a continuous disc-shaped Christmas ball perforating machine comprises a frame, a stepper motor 1 is fixedly installed on the bottom of the inner side of the frame, the output shaft of the stepper motor 1 penetrates through the top of the frame and is fixedly installed with a turntable, a conveying device is detachably installed on the inner side of the turntable, a stepper motor 2 is fixedly installed on one side of the conveying device, the output shaft of the stepper motor 2 penetrates through the interior of the conveying device and is fixedly connected to the corresponding rotating shaft inside the conveying device, two product positioning cylinders are detachably installed on the top of the turntable and the conveying device, a product pressing piece is fixedly installed on one side of the top of the frame, the product pressing piece is matched with the turntable and the product positioning cylinder, an inclined surface is arranged on the top of the inner side of the product pressing piece, and an opening matched with the product positioning cylinder is opened on one side of the product pressing piece.

[0006] The utility model is used for the continuous disc-shaped Christmas ball perforator as described above, further comprising: a discharging conveyor belt is detachably mounted on one side of the top of the frame, and the discharging conveyor belt is adapted to the conveying device.

[0007] The utility model is used for the continuous disc-shaped Christmas ball perforator as described above, further comprising: a column is fixedly installed on one side of the frame, and a feed pipe is penetrated through one side of the top of the column.

[0008] The utility model is used for the continuous disc-shaped Christmas ball perforating machine as described above, further: a bracket is fixedly installed on one side of the top of the frame, a stepper motor three is fixedly installed on the top of the bracket, the output shaft of the stepper motor three passes through the interior of the bracket and is fixedly installed with a screw rod, and the end of the screw rod away from the stepper motor three is fixedly rotatably installed on the inner wall of the bracket.

[0009] The utility model is as described above for the continuous disc-shaped Christmas ball perforator, further: the surface of the screw rod is threadedly installed with a movable plate, the top of the movable plate is penetrated by a perforating device located on the outside of the bracket, and the perforating device is adapted to the product positioning cylinder.

[0010] The utility model is used for the continuous disc-shaped Christmas ball perforator as described above, further: a sliding cavity is opened at the bottom of the inner cavity of the product positioning cylinder, a top block is slidably installed in the inner cavity of the sliding cavity, the bottom of the top block is fixedly connected to a spring, and the bottom end of the spring is fixedly connected to the inner wall of the product positioning cylinder.

[0011] The utility model is used for the continuous disc-shaped Christmas ball perforator as described above, further comprising: the top of the top block extending into the inner cavity of the product positioning cylinder.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts a feeding structure design in which a conveyor belt and a turntable cooperate with each other, which replaces the traditional manual feeding, improves the production efficiency of Christmas balls, and also improves the safety of users' work. When the conveyor belt structure rotates, the finished products can be turned over and dropped to realize automatic discharging. The turntable structure can meet the needs of manual material collection and the addition of a mechanical arm to collect materials. The combination of the two provides users with more and more flexible choices for their production work and provides convenience for users' work.

[0014] 2. The utility model sets a discharging conveyor belt, which is installed on the frame and located at one end of the conveying device. In this way, the Christmas balls after perforation in the product positioning cylinder will fall onto the discharging conveyor belt under the conveying of the conveying device, and then be conveyed out to complete the discharging, which provides convenience for the user's work.

[0015] 3. The utility model is provided with a column and a feed pipe. The feed pipe is used for feeding. The Christmas ball accessories will be first fed into the feed pipe in a concentrated manner, and then the Christmas balls will be fed into the corresponding product positioning cylinder through the guidance of the feed pipe, thereby completing the feeding work accurately.

[0016] 4. The utility model is provided with a bracket, a stepper motor and a screw rod, and the movable plate is slidably installed in the bracket. At the same time, the movable plate is also threadedly installed on the screw rod. In this way, when the stepper motor is started, the screw rod will also be driven to rotate. In this way, the screw rod can drive the movable plate and the punching device to move up and down to ensure the normal punching work of the machine and provide convenience for the user. It should be noted that the threaded drive structure can make the downward movement of the punching device more stable. According to actual work needs, an electric push rod or a cylinder can also be used to push the punching device to move downward to meet actual use needs.

[0017] 5. The utility model provides a movable plate and a punching device, wherein the punching device is fixed to the movable plate by bolts, thereby ensuring the working stability of the punching device. At the same time, when the punching device fails, the punching device can be quickly disassembled for maintenance, providing convenience for the user's work.

[0018] 6. The utility model arranges the sliding cavity, the top block and the spring, and half of the top block extends into the product positioning tube. In this way, when the Christmas ball is squeezed, the top block can be pressed into the sliding cavity. Afterwards, the top block can also pop the Christmas ball out of the inner cavity of the product positioning tube under the action of the spring, which provides convenience for the user's material retrieval work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the partial three-dimensional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure assembly of stepper motor 2;

[0023] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the product positioning tube;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure assembly of the perforating device;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure assembly of the feeding pipe;

[0026] Figure 7 A schematic diagram of the three-dimensional structure of the rack.

[0027] In the figure: 1. frame, 2. stepper motor 1, 3. turntable, 4. conveying device, 5. product positioning cylinder, 6. product pressing part, 7. opening, 8. inclined plane, 9. stepper motor 2, 10. unloading conveyor belt, 11. column, 12. feed pipe, 13. bracket, 14. stepper motor 3, 15. screw rod, 16. movable plate, 17. punching device, 18. sliding cavity, 19. top block, 20. spring. DETAILED DESCRIPTION

[0028] The following will be combined with the attached embodiment of the present utility model Figure 1-7 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0029] A continuous disc-shaped Christmas ball perforating machine comprises a frame 1, a stepper motor 2 is fixedly installed on the bottom of the inner side of the frame 1, the output shaft of the stepper motor 2 passes through the top of the frame 1 and is fixedly installed with a turntable 3, a conveying device 4 is detachably installed on the inner side of the turntable 3, a stepper motor 2 9 is fixedly installed on one side of the conveying device 4, the output shaft of the stepper motor 2 9 passes through the interior of the conveying device 4 and is fixedly connected to the corresponding rotating shaft inside the conveying device 4, two product positioning cylinders 5 are detachably installed on the top of the turntable 3 and the conveying device 4, a product pressing piece 6 is fixedly installed on one side of the top of the frame 1, the product pressing piece 6 is matched with the turntable 3 and the product positioning cylinder 5, an inclined surface 8 is arranged on the top of the inner side of the product pressing piece 6, and an opening 7 matched with the product positioning cylinder 5 is opened on one side of the product pressing piece 6.

[0030] The specific usage process is as follows: first, the Christmas ball embryos are supplied to the feed tube 12, and then sent into the machine through the feed tube 12. It should be noted that the product embryos fall into the product positioning cylinder 5 that rotates to the bottom of the feed tube 12 through the feed tube 12. In order to ensure that the product embryos will not fall to the outside before the next product positioning cylinder 5 arrives, an automatic blocking structure can be designed at the opening at the bottom of the feed tube 12, so that it will automatically open when the product positioning cylinder 5 rotates to the bottom of the feed tube 12, and the product embryos fall into the product positioning cylinder 5, thereby completing the feeding of the product embryos. When working, start the stepper motor 2, and the stepper motor 2 drives the turntable 3 to rotate. All product positioning cylinders 5 directly or indirectly installed on the turntable 3 will rotate with the turntable 3, and then the A product positioning cylinder 5 rotates to the bottom of the feeding tube 12, at which time the turntable 3 stops rotating, and then the blank in the feeding tube 12 will fall into the current product positioning cylinder 5, and then the turntable 3 continues to rotate under the drive, and the product positioning cylinder 5 at the current position continues to rotate in the direction of the product pressing member 6, and the next product positioning cylinder 5 will follow and rotate to the bottom of the feeding tube 12, and then the blank in the feeding tube 12 continues to fall into the product positioning cylinder 5, and so on, and the previous product positioning cylinder 5 will enter the product pressing member 6. Since the top of the inner side of the product pressing member 6 is provided with an inclined surface 8, when the product positioning cylinder 5 enters the product pressing member 6, it is squeezed by the inclined surface 8, and the Christmas ball blank on the product positioning cylinder 5 will be pressed into the product positioning cylinder 5. The Christmas ball is squeezed and 52 is pressed down. At the same time, 52 slides in 51 and compresses 53 until the product positioning tube 5 is removed from the product pressing member 6. After that, the product positioning tube 5 with the Christmas ball rotates to the bottom of the perforating device 17 and is also located under the opening 7. The turntable 3 pauses again. At this time, the stepper motor 3 14 starts to work. The stepper motor 3 14 drives the screw rod 15 to rotate in the bracket 13. Because the movable plate 16 and the screw rod 15 are threadedly connected, the screw rod 15 drives the movable plate 16 to move down in the bracket 13. At the same time, the bracket 13 can also guide and limit the movable plate 16 to ensure that the movable plate 16 moves straight up and down. At the same time, the perforating device 17 will also move down, and then the perforating device 17 will position the product The Christmas ball accessories in the cylinder 5 are perforated. It should be noted that an opening 7 adapted to the perforating device 17 is provided on the product pressing member 6, and the diameter of the opening 7 is slightly smaller than the diameter on the product positioning cylinder 5, so that the product pressing member 6 will neither hinder the perforating device 17 from perforating the Christmas ball, nor can it limit the Christmas ball from falling from the product positioning cylinder 5. After the perforation is completed, the perforating device 17 moves upward under the drive of the stepper motor 3 14 and the screw 15, and then the turntable 3 continues to rotate and drives the product positioning cylinder 5 to continue to rotate, and then the product positioning cylinder 5 moves out of the inner side of the product pressing member 6. At this time, under the action of 53, 52 is pushed up, and 52 will push up the processed Christmas ball embryo. It should be noted that the Christmas ball is not pushed up to a large extent.It will not be pushed out of the product positioning cylinder 5 to the outside, and about 30% to 50% of it is exposed to the outside. At this time, the user can directly take out the Christmas ball to complete the discharge, or take it out by grabbing it with a mechanical arm to complete the discharge. It should be noted that in order to ensure that the Christmas ball will not rotate with the perforating device 17 in the product positioning cylinder 5, the friction between the Christmas ball and the inner wall of the product positioning cylinder 5 can be increased, thereby limiting the rotation of the Christmas ball, that is, reducing the caliber of the inner cavity of the product positioning cylinder 5. The specific parameter details are determined by the user according to the actual production needs, and the production needs can be met;,

[0031] The present technical solution also has a second mode of use. The turntable 3 does not work and rotates. The user starts the stepper motor 29 to rotate and drive the conveying device 4 to rotate. The conveying device 4 will drive multiple product positioning cylinders 5 thereon to rotate. It should be noted that in the present technical solution, the number of product positioning cylinders 5 on the conveying device 4 is the same as that on the turntable 3. According to usage requirements, the number of product positioning cylinders 5 on the conveying device 4 can also be increased. Therefore, when the product positioning cylinder 5 on the conveying device 4 rotates to the bottom of the feed pipe 12, the Christmas ball embryo falls into the product positioning cylinder 5, and then the product positioning cylinder 5 is conveyed by the conveying device 4 to the direction of the product pressing member 6, and then the next product positioning cylinder 5 will follow from the bottom of the conveying device 4. The product positioning cylinder 5 moves to the top of the conveying device 4 and is located under the feeding pipe 12. When the previous product positioning cylinder 5 enters the product pressing member 6, it will be squeezed by the inclined surface 8, and then the Christmas ball is squeezed into the product positioning cylinder 5, and then moves to the bottom of the perforating device 17 for perforation processing. At this time, the conveying device 4 is paused. After completion, the conveying device 4 continues to rotate and drive the product positioning cylinder 5 to continue to move, wherein the product positioning cylinder 5 will turn and move to the bottom of the conveying device 4, and the cycle is repeated. In this process, the Christmas ball in the product positioning cylinder 5 is ejected by 52 and 53, and finally falls onto the discharging conveyor belt 10 and is conveyed out to complete the discharging. The above two working modes are more flexible in actual work use, and the use of the selected There are more choices, which provides convenience for the user's work. The discharging conveyor belt 10 is installed on the frame 1, and the discharging conveyor belt 10 is located at one end of the conveying device 4, so that the Christmas balls after perforation processing in the product positioning cylinder 5 under the transmission of the conveying device 4 will fall onto the discharging conveyor belt 10, and then be transmitted out to complete the discharging, which provides convenience for the user's work. The feeding pipe 12 is used for feeding. The Christmas ball accessories will be first fed into the feeding pipe 12 in a concentrated manner, and then the Christmas balls will be fed into the corresponding product positioning cylinder 5 through the guidance of the feeding pipe 12, so as to accurately complete the feeding work. It should be noted that in order to ensure that the product blanks will not fall to the outside before the next product positioning cylinder 5 arrives, it can be at the bottom of the feeding pipe 12. An automatic blocking structure is designed at the opening, so that it automatically opens when the product positioning cylinder 5 rotates to the bottom of the feed tube 12, and the product blank falls into the product positioning cylinder 5, thereby completing the feeding of the product blank. This is the prior art, and the specific structural details are not described in detail in the text. The movable plate 16 is slidably installed in the bracket 13, and the movable plate 16 is also threadedly installed on the screw rod 15, so that when the stepper motor 3 14 is started, the screw rod 15 will also be driven to rotate, so that the screw rod 15 can drive the movable plate 16 and the punching device 17 to move up and down to ensure the normal punching work of the machine, and provide convenience for the user's work. It should be noted that the use of a threaded drive structure can make the downward movement of the punching device 17 more stable.According to actual working requirements, an electric push rod or a cylinder can also be used to push the punching device 17 downward to meet actual use requirements. The punching device 17 is fixed to the movable plate 16 with bolts to ensure the working stability of the punching device 17. At the same time, when the punching device 17 fails, the punching device 17 can be quickly removed for maintenance, which is convenient for users to use. One-half of the top block 19 extends into the product positioning cylinder 5, so that when the Christmas ball is squeezed, the top block 19 can be pressed into the sliding cavity 18. After that, the top block 19 can also eject the Christmas ball from the inner cavity of the product positioning cylinder 5 under the action of the spring 20, which is convenient for users to take materials.

[0032] Therefore, a feeding structure design in which a conveyor belt and a turntable cooperate with each other is adopted to replace the traditional manual feeding, thereby improving the production efficiency of Christmas balls and the safety of users' work. When the conveyor belt structure rotates, the finished products can be turned over and dropped to realize automatic discharging. The turntable structure can meet the needs of manual material collection and material collection by adding a robotic arm. The combination of the two provides users with more and more flexible choices for their production work and provides convenience for users' work.

[0033] A discharging conveyor belt 10 is detachably mounted on one side of the top of the frame 1 , and the discharging conveyor belt 10 is adapted to the conveying device 4 .

[0034] Specifically, the discharging conveyor belt 10 is installed on the frame 1, and the discharging conveyor belt 10 is located at one end of the conveying device 4, so that the Christmas balls after perforation processing in the product positioning cylinder 5 under the conveyance of the conveying device 4 will fall onto the discharging conveyor belt 10, and then be conveyed out to complete the discharging, which provides convenience for the user's work.

[0035] A column 11 is fixedly mounted on one side of the frame 1 , and a feed pipe 12 is penetrated through one side of the top of the column 11 .

[0036] Specifically, the setting of the column 11 and the feed tube 12, the feed tube 12 is used for feeding, the Christmas ball accessories will first be fed into the feed tube 12, and then the Christmas balls will be fed into the corresponding product positioning cylinder 5 through the guidance of the feed tube 12, so as to accurately complete the feeding work. It should be noted that in order to ensure that the product blanks will not fall to the outside before the arrival of the next product positioning cylinder 5, an automatic blocking structure can be designed at the opening at the bottom of the feed tube 12, so that it will automatically open when the product positioning cylinder 5 rotates to the bottom of the feed tube 12, and the product blanks will fall into the product positioning cylinder 5, thereby completing the feeding of the product blanks. This is the prior art, and the specific structural details will not be described in detail in the text.

[0037] A bracket 13 is fixedly installed on one side of the top of the frame 1, and a stepper motor 3 14 is fixedly installed on the top of the bracket 13. The output shaft of the stepper motor 3 14 passes through the interior of the bracket 13 and is fixedly installed with a lead screw 15. The end of the lead screw 15 away from the stepper motor 3 14 is fixedly rotatably installed on the inner wall of the bracket 13.

[0038] Specifically, the bracket 13, the stepper motor three 14, and the screw rod 15 are arranged such that the movable plate 16 is slidably installed in the bracket 13, and the movable plate 16 is also threadedly installed on the screw rod 15, so that when the stepper motor three 14 is started, the screw rod 15 will also be driven to rotate, so that the screw rod 15 can drive the movable plate 16 and the punching device 17 to move up and down to ensure the normal punching work of the machine and provide convenience for the user's work. It should be noted that the use of a threaded drive structure can make the downward movement of the punching device 17 more stable, and according to actual work needs, an electric push rod or a cylinder can also be used to push the punching device 17 to move downward to meet actual use needs.

[0039] A movable plate 16 is threadedly mounted on the surface of the screw rod 15 , and a perforating device 17 located outside the bracket 13 is penetrated through the top of the movable plate 16 , and the perforating device 17 is adapted to the product positioning cylinder 5 .

[0040] Specifically, the movable plate 16 and the punching device 17 are arranged such that the punching device 17 is fixed to the movable plate 16 by bolts, thereby ensuring the working stability of the punching device 17. At the same time, when the punching device 17 fails, the punching device 17 can be quickly removed for maintenance, providing convenience for the user's work.

[0041] A sliding cavity 18 is provided at the bottom of the inner cavity of the product positioning cylinder 5, and a top block 19 is slidably installed in the inner cavity of the sliding cavity 18. A spring 20 is fixedly connected to the bottom of the top block 19, and the bottom end of the spring 20 is fixedly connected to the inner wall of the product positioning cylinder 5. The top of the top block 19 extends into the inner cavity of the product positioning cylinder 5.

[0042] Specifically, the sliding cavity 18, the top block 19 and the spring 20 are arranged so that half of the top block 19 extends into the product positioning tube 5, so that when the Christmas ball is squeezed, the top block 19 can be pressed into the sliding cavity 18, and then the top block 19 can also pop the Christmas ball out of the inner cavity of the product positioning tube 5 under the action of the spring 20, providing convenience for the user's material removal work.

[0043] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous disc-shaped Christmas ball perforating machine, comprising a frame (1), characterized in that: A stepper motor 1 (2) is fixedly mounted on the bottom of the inner side of the frame (1), the output shaft of the stepper motor 1 (2) passes through the top of the frame (1) and is fixedly mounted with a turntable (3), a conveying device (4) is detachably mounted on the inner side of the turntable (3), a stepper motor 2 (9) is fixedly mounted on one side of the conveying device (4), the output shaft of the stepper motor 2 (9) passes through the interior of the conveying device (4) and is fixedly connected to a corresponding rotating shaft inside the conveying device (4), two product positioning cylinders (5) are detachably mounted on the top of the turntable (3) and the conveying device (4), a product pressing member (6) is fixedly mounted on one side of the top of the frame (1), the product pressing member (6) is compatible with the turntable (3) and the product positioning cylinder (5), an inclined surface (8) is arranged on the inner top of the product pressing member (6), and an opening (7) compatible with the product positioning cylinder (5) is opened on one side of the product pressing member (6).

2. A continuous disc-shaped Christmas ball perforating machine according to claim 1, characterized in that: A discharging conveyor belt (10) is detachably mounted on one side of the top of the frame (1), and the discharging conveyor belt (10) is compatible with the conveying device (4).

3. A continuous disc-shaped Christmas ball perforating machine according to claim 2, characterized in that: A column (11) is fixedly mounted on one side of the frame (1), and a feed pipe (12) is provided through one side of the top of the column (11).

4. A continuous disc-shaped Christmas ball perforating machine according to claim 3, characterized in that: A bracket (13) is fixedly mounted on one side of the top of the frame (1), a stepper motor (14) is fixedly mounted on the top of the bracket (13), an output shaft of the stepper motor (14) passes through the interior of the bracket (13) and a lead screw (15) is fixedly mounted thereon, and one end of the lead screw (15) away from the stepper motor (14) is fixedly and rotatably mounted on the inner wall of the bracket (13).

5. A continuous disc-shaped Christmas ball perforating machine according to claim 4, characterized in that: A movable plate (16) is threadedly mounted on the surface of the screw rod (15), and a perforating device (17) located outside the bracket (13) is provided through the top of the movable plate (16), and the perforating device (17) is adapted to fit the product positioning cylinder (5).

6. A continuous disc-shaped Christmas ball perforating machine according to claim 5, characterized in that: A sliding cavity (18) is provided at the bottom of the inner cavity of the product positioning cylinder (5), a top block (19) is slidably mounted in the inner cavity of the sliding cavity (18), a spring (20) is fixedly connected to the bottom of the top block (19), and the bottom end of the spring (20) is fixedly connected to the inner wall of the product positioning cylinder (5).

7. A continuous disc-shaped Christmas ball perforating machine according to claim 6, characterized in that: The top of the top block (19) extends into the inner cavity of the product positioning cylinder (5).

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