Trademark transfer printing device for pen holder
By designing an automated trademark transfer device, which utilizes components such as a conveyor chain, hydraulic cylinder, and motor, the automatic feeding and position adjustment of the pen barrel is achieved. This solves the problem of low automation in existing technologies, improves transfer efficiency and yield, and reduces labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-04-03
AI Technical Summary
In the existing technology, pen barrel trademark transfer devices have a low degree of automation, making it difficult to achieve mass production. They are also difficult to adapt to pen barrels of different diameters and shapes, requiring frequent manual operation and resulting in low efficiency.
An automated trademark transfer device was designed, comprising a feeding device, a clamping device, and a transfer device. Utilizing components such as a conveyor chain, hydraulic cylinder, motor, and clamping claws, it achieves automatic feeding, position adjustment, and trademark transfer of the pen barrel. The conveyor belt and limit baffle improve feeding efficiency and accuracy, while the detection rod and steering device ensure the correct orientation of the pen barrel.
The automation level of the trademark transfer device has been improved, ensuring a high yield rate of transfer results, reducing labor costs, and achieving efficient mass production.
Smart Images
Figure CN224075253U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pen processing equipment technology, and in particular to a trademark transfer device for pen barrels. Background Technology
[0002] Pens are commonly used writing tools, and trademarks are often printed on the pen barrel for product promotion. Currently, labeling on pen barrels typically involves three methods: first, directly affixing paper labels to the pen barrel; second, printing trademarks directly on the pen barrel and quickly drying them; and third, pre-printing the trademark on a plastic film and then transferring it to the pen barrel. Regarding the third labeling method, existing labeling devices often have the following problems: First, the transfer process requires feeding, discharging, and fixing the pen barrel position, often requiring manual operation, which cannot meet the needs of mass production and results in low efficiency; second, because the pen barrel includes the pen tip and pen tail, and the diameter and shape of the pen tip and pen tail are different, while the transfer direction of the trademark needs to be consistent, it is difficult to complete the labeling process using automated equipment. Summary of the Invention
[0003] To address the aforementioned problems, this utility model provides a trademark transfer device for pen barrels that is highly automated, capable of automatically adjusting the pen barrel position, and ensuring that the trademark can be stably transferred onto the pen barrel.
[0004] The technical solution of this utility model: A trademark transfer device for pen barrels, comprising a device base, a feeding device connected to the device base, a clamping device connected to the device base, a transfer device connected to the device base, and a controller. The feeding device includes a feeding barrel fixedly connected to the device base, the feeding barrel having an inlet, an outlet, and a material placement groove, the material placement groove communicating with the inlet and outlet respectively, the width of the outlet and the material placement groove being adapted to the length of the pen barrel to be processed. The clamping device includes a first fixed frame connected to the device base, a transmission chain movably connected to the first fixed frame, a first drive motor for driving the transmission chain, a plurality of fixed teeth connected to the transmission chain, and a fixed... The system comprises: a first limiting baffle connected to the equipment base; a first sliding base slidably connected to the equipment base; a first push rod fixedly connected to the first sliding base; a first hydraulic cylinder for driving the first sliding base to move horizontally; a second fixed frame fixedly connected to the equipment base; a rotating disk movably connected to the second fixed frame; several fixed rods fixedly connected to the rotating disk; a second sliding base slidably connected to the equipment base; an electric clamping jaw connected to the second sliding base; a material collection frame connected to the equipment base; a first rotary motor for driving the rotating disk to rotate; and a second hydraulic cylinder for driving the second sliding base to move horizontally. The distance between two adjacent fixed teeth is approximately equal to the diameter of the pen barrel to be processed. The first and second sliding bases move in directions perpendicular to the direction of the conveyor chain. The outlet and the first limiting baffle are positioned at opposite ends of the conveyor chain. When the pen enters the first limiting baffle from the conveyor chain, the position of the first pushing rod corresponds to the position of the pen. The diameter of the fixing rod is adapted to the inner diameter of the pen to be processed. After the rotating disk rotates a certain angle, one of the fixing rods on the rotating disk corresponds to the position of the electric clamping claw. When the second sliding base is in its initial state, the electric clamping claw is located directly above the collecting frame. The transfer device includes a first reel connected to the equipment base, a second reel connected to the equipment base, and a [missing information - likely a component or element]. The equipment includes: a transfer plastic film between the first and second reels; a second rotary motor for driving the first reel to rotate; a third rotary motor for driving the second reel to rotate; a third sliding base slidably connected to the second fixed frame; a roller movably connected to the third sliding base; a third hydraulic cylinder for driving the third sliding base to move vertically; a fourth rotary motor for driving the roller to rotate; a third fixed frame connected to the equipment base; a fourth sliding base slidably connected to the third fixed frame; a push rod movably connected to the fourth sliding base; a fifth rotary motor for driving the push rod to rotate; and a fourth hydraulic cylinder for driving the fourth sliding base to slide horizontally. The sliding direction of the fourth sliding base is parallel to the axial direction of the fixed rod.The top rod and its controller are electrically connected to the first drive motor, the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder, the fourth hydraulic cylinder, the electric clamping jaw, the first rotary motor, the second rotary motor, the third rotary motor, the fourth rotary motor, and the fifth rotary motor, respectively.
[0005] Using the above technical solution, firstly, the pen barrel to be processed is placed into the material storage trough inside the feeding barrel through the feeding port, allowing the pen barrel to exit through the discharge port. The controller controls the first drive motor to drive the transmission chain. When the gap between two fixed teeth on the transmission chain aligns with the discharge port, the pen barrel falls into the gap between the fixed teeth, and the transmission chain drives the pen barrel to feed. When the pen barrel moves to the end of the transmission chain, it falls from between the fixed teeth into the first limiting baffle. Then, the controller controls the first hydraulic cylinder to drive the first sliding base to move towards the rotating disk. Simultaneously, the controller controls the first rotary motor to drive... The rotating disk rotates at a certain angle, aligning one of the fixed rods connected to the rotating disk with the position of the first push rod. Since the diameter of the fixed rod matches the inner diameter of the pen barrel to be processed, the pen barrel can be pushed onto the fixed rod by the first push rod. Then, the controller controls the first rotary motor to drive the rotating disk to continue rotating, causing the fixed rod to move directly below the roller. The controller then controls the fourth hydraulic cylinder to drive the fourth sliding base towards the rotating disk, clamping the pen barrel between the push rod and the rotating disk. Finally, the controller controls the second and third rotary motors to drive the first... The first and second reels move in the same direction, thus moving the transfer film. Then, the controller controls the third hydraulic cylinder to move the third sliding base vertically downwards, bringing the roller into contact with the transfer film and the pen barrel placed on the fixed rod. The controller also controls the fourth rotary motor to rotate the roller, and simultaneously controls the fifth rotary motor to rotate the top rod synchronously, ensuring that the roller and top rod speeds match the feed speed of the transfer film. The friction between the roller and the transfer film transfers the trademark onto the pen barrel. Finally, the third sliding base returns to its original position. The controller controls the first rotary motor to drive the rotary disk to continue rotating, so that the pen barrel that has completed the transfer moves with the fixed rod to the corresponding position of the electric clamping claw. Then, the controller controls the second hydraulic cylinder to drive the second sliding base to slide in the direction of the rotary disk, and the electric clamping claw clamps the processed pen barrel. The second sliding base moves in the opposite direction, so that the electric clamping claw is directly above the material collection frame. Then, the controller controls the electric clamping claw to release the pen barrel, completing the material discharge. Compared with the traditional pen barrel trademark transfer device, this greatly improves the automation level of the equipment and ensures a very high yield rate of pen barrel transfer.
[0006] Further features of this invention: The feeding device includes a conveyor belt connected to the equipment base, a second drive motor for driving the conveyor belt, a fifth sliding base slidably connected to the equipment base, a second limiting baffle fixedly connected to the fifth sliding base, and a fifth hydraulic cylinder for driving the fifth sliding base to slide horizontally. The feeding barrel is provided with an extension, the position of which corresponds to the end position of the conveyor belt. The shape of the extension and the end of the conveyor belt are adapted to each other. The distance between the bottom of the extension and the upper surface of the conveyor belt is adapted to the diameter of the pen barrel to be processed. The discharge port is provided in the extension. The initial position of the second limiting baffle corresponds to the position of the discharge port. The second limiting baffle can completely cover the discharge port. The movement direction of the fifth sliding base and the movement direction of the conveyor belt are the same as the movement direction of the conveyor chain. The controller is electrically connected to the fifth hydraulic cylinder and the second drive motor.
[0007] Using the above technical solution, when pen barrel feeding is required, a large number of pen barrels to be processed can be placed into the feeding trough. Since the shape of the extension part is adapted to the end of the conveyor belt, and the distance between the bottom of the extension part and the upper surface of the conveyor belt is adapted to the diameter of the pen barrel to be processed, the initial position of the second limiting baffle corresponds to the position of the discharge port. The second limiting baffle can completely cover the discharge port. Therefore, the pen barrel is initially blocked at the discharge port position by the second limiting baffle. When the distance between the two fixed teeth driven by the conveyor chain corresponds to the position of the discharge port, the controller controls the fifth hydraulic cylinder to drive the fifth sliding base to slide horizontally, so that the second limiting baffle no longer blocks the discharge port. The controller also controls the second drive motor to drive the conveyor belt to move. Through the friction between the conveyor belt and the pen barrel, the pen barrel slides out of the discharge port and falls into the gap between the two fixed teeth. This can further improve the automation level of the equipment, improve the feeding efficiency and the accuracy of the feeding position.
[0008] Further features of this invention: The equipment base is provided with a fourth fixed frame, a sixth sliding base slidably connected to the fourth fixed frame, a first support base fixedly connected to the sixth sliding base, and a sixth hydraulic cylinder for driving the sixth sliding base to move in the vertical direction. The first support base is provided with a first limiting groove, which is adapted to the shape and size of the pen barrel to be processed. The first limiting groove is located directly below the roller. The controller is electrically connected to the sixth hydraulic cylinder.
[0009] Using the above technical solution, when the transfer work is required, the fixing rod moves the pen barrel to be processed to the top of the first limiting groove. Then, the controller controls the sixth hydraulic cylinder to drive the sixth sliding base to move vertically upward, so that the lower end of the pen barrel is supported by the first support base, thereby further improving the transfer effect on the pen barrel.
[0010] Further features of this invention include a pen-turning device, comprising a seventh sliding base slidably connected to a first fixed frame, a second support base fixedly connected to the seventh sliding base, a seventh hydraulic cylinder for driving the seventh sliding base to move vertically, an eighth sliding base slidably connected to a device base, a first detection rod fixedly connected to the eighth sliding base, a ninth sliding base slidably connected to the device base, a second detection rod fixedly connected to the ninth sliding base, a displacement sensor connected to the eighth sliding base, an eighth hydraulic cylinder for driving the eighth sliding base to move horizontally, a ninth hydraulic cylinder for driving the ninth sliding base to move horizontally, a tenth sliding base slidably connected to the first fixed frame, a third support base movably connected to the tenth sliding base, a fifth fixed frame connected to the device base, a positioning rod movably connected to the fifth fixed frame, a tenth hydraulic cylinder for driving the tenth sliding base to move vertically, and a third support base for driving the seventh sliding base to move horizontally. A sixth rotary motor for rotating the three support bases and a seventh rotary motor for driving the positioning rod to rotate; the second and third support bases are respectively provided with a second limiting groove and a third limiting groove; the positioning rod is located directly above the third limiting groove; there are two transmission chains; the second and third support bases are both located between the two transmission chains; the second and third limiting grooves are adapted to the shape and size of the pen barrel to be processed; the diameter of the first detection rod is adapted to the diameter of the pen tip to be processed; the diameter of the second detection rod is greater than or equal to the diameter of the pen tail to be processed; the eighth and ninth sliding bases move in opposite directions and are both perpendicular to the movement direction of the transmission chains; the positioning rod is located directly above the third limiting groove; the controller is electrically connected to the seventh, eighth, ninth, and tenth hydraulic cylinders, the sixth rotary motor, the seventh rotary motor, and the displacement sensor.
[0011] Using the above technical solution, when the pen barrel moves to directly above the second support base via the transmission chain, the controller controls the seventh hydraulic cylinder to drive the seventh sliding base vertically upward, causing the pen barrel to be lifted by the second support base. The pen barrel is positioned on the second limiting groove, and its vertical height corresponds to the vertical height of the first and second detection rods. Then, the controller controls the eighth and ninth hydraulic cylinders to drive the eighth and ninth sliding bases towards the center of the first fixed frame. The first and second detection rods contact the two ends of the pen barrel. Since the diameter of the first detection rod matches the diameter of the pen tip, and the diameter of the second detection rod is greater than or equal to the diameter of the pen tail, if the pen tip is facing the first detection rod, the first detection rod cannot be inserted into the pen barrel, and the sliding distance of the eighth sliding base does not reach the threshold, indicating that the pen barrel is correctly oriented, and no further processing is needed. Position adjustment: If the pen's tail faces the first detection rod, since the pen tip's diameter is usually smaller than the tail's diameter, the first detection rod will insert into the pen. The sliding distance of the eighth sliding base will exceed the threshold, and the displacement sensor will send an electrical signal to the controller. When the eighth sliding base resets, the pen returns to the gap between the two fixed teeth. Then, through the transmission chain, the pen moves to directly above the third limiting groove. The controller controls the tenth hydraulic cylinder to move the tenth sliding base and the third support base vertically upward, thereby causing the pen to move out of the fixed teeth's range and contact the positioning rod. Then, the controller controls the sixth and seventh rotary motors to rotate the third support base and the positioning rod in the same direction, causing the pen to turn 180 degrees horizontally, completing the automatic turning. Then, the tenth sliding base resets, causing the pen to return to the gap between the two fixed teeth for subsequent trademark transfer work. This can further improve the automation level of the equipment and reduce labor costs. Attached Figure Description
[0012] Appendix Figure 1 This is a schematic diagram of the structure of a trademark transfer device for pen barrels according to a specific embodiment of the present invention.
[0013] Appendix Figure 2 This is a schematic diagram of the feeding device and pen barrel steering device in a trademark transfer device for pen barrels according to a specific embodiment of this utility model.
[0014] Appendix Figure 3 This is a schematic diagram of the pen barrel turning device in a trademark transfer device for a pen barrel according to a specific embodiment of the present invention.
[0015] 1-Equipment base, 2-Feeding device, 3-Clamping device, 4-Transfer device, 5-Controller, 6-Feeding barrel, 7-Feeding port, 8-Discharge port, 9-Placement trough, 10-First fixed frame, 11-Transmission chain, 12-First drive motor, 13-Fixed gear, 14-First limit baffle, 15-First sliding base, 16-First push rod, 17-First hydraulic cylinder, 18-Second fixed frame, 19-Rotating disk, 20-Fixed rod, 21- 22-Second sliding base, 23-Electric clamping claw, 24-Collection frame, 25-First rotary motor, 26-Second hydraulic cylinder, 27-Second reel, 28-Transfer plastic film, 29-Second rotary motor, 30-Third rotary motor, 31-Third sliding base, 32-Roller, 33-Third hydraulic cylinder, 34-Fourth rotary motor, 35-Third fixing frame, 36-Fourth sliding base, 37-Top rod, 38-Fifth Rotary motor, 39-Fourth hydraulic cylinder, 40-Transmission belt, 41-Second drive motor, 42-Fifth sliding base, 43-Second limiting baffle, 44-Fifth hydraulic cylinder, 45-Extension, 46-Fourth fixing frame, 47-Sixth sliding base, 48-First support base, 49-Sixth hydraulic cylinder, 50-First limiting groove, 51-Pen barrel steering device, 52-Seventh sliding base, 53-Second support base, 54-Seventh hydraulic cylinder Cylinder, 55-Eighth sliding base, 56-First detection rod, 57-Ninth sliding base, 58-Second detection rod, 59-Displacement sensor, 60-Eighth hydraulic cylinder, 61-Ninth hydraulic cylinder, 62-Tenth sliding base, 63-Third support base, 64-Fifth fixing frame, 65-Positioning rod, 66-Tenth hydraulic cylinder, 67-Sixth rotary motor, 68-Seventh rotary motor, 69-Second limiting groove, 70-Third limiting groove. Detailed Implementation
[0016] like Figure 1-3As shown, a trademark transfer device for pen barrels includes a base 1, a feeding device 2 connected to the base 1, a clamping device 3 connected to the base 1, a transfer device 4 connected to the base 1, and a controller 5. The feeding device 2 includes a feeding barrel 6 fixedly connected to the base 1. The feeding barrel 6 is provided with an inlet 7, an outlet 8, and a material placement groove 9. The material placement groove 9 is connected to the inlet 7 and the outlet 8, respectively. The widths of the outlet 8 and the material placement groove 9 are respectively adapted to the length of the pen barrel to be processed. The clamping device 3 includes a device connected to the base 1. The equipment base 1 consists of a first fixed frame 10, a transmission chain 11 movably connected to the first fixed frame 10, a first drive motor 12 for driving the transmission chain 11, several fixed teeth 13 connected to the transmission chain 11, a first limiting baffle 14 fixedly connected to the equipment base 1, a first sliding base 15 slidably connected to the equipment base 1, a first push rod 16 fixedly connected to the first sliding base 15, a first hydraulic cylinder 17 for driving the first sliding base 15 to move horizontally, a second fixed frame 18 fixedly connected to the equipment base 1, and a rotating... A turntable 19, several fixed rods 20 fixedly connected to the turntable 19, a second sliding base 21 slidably connected to the equipment base 1, an electric clamping jaw 22 connected to the second sliding base 21, a material collection frame 23 connected to the equipment base 1, a first rotary motor 24 for driving the turntable 19 to rotate, and a second hydraulic cylinder 25 for driving the second sliding base 21 to move horizontally. The spacing between two adjacent fixed teeth 13 is adapted to the diameter of the pen barrel to be processed. The movement direction of the first sliding base 15 and the second sliding base 21 is parallel to that of the transmission chain 11. The direction of movement is vertical. The positions of the discharge port 8 and the first limiting baffle 14 correspond to the two ends of the transmission chain 11, respectively. When the pen rod enters the first limiting baffle 14 from the transmission chain 11, the position of the first pushing rod 16 corresponds to the position of the pen rod. The diameter of the fixing rod 20 is adapted to the inner diameter of the pen rod to be processed. After the rotating disk 19 rotates a certain angle, one of the fixing rods 20 on the rotating disk 19 corresponds to the position of the electric clamping claw 22. When the second sliding base 21 is in the initial state, the electric clamping claw 22 is located directly above the collecting frame 23.The transfer device 4 includes a first reel 26 connected to the equipment base 1, a second reel 27 connected to the equipment base 1, a transfer plastic film 28 connected between the first reel 26 and the second reel 27, a second rotary motor 29 for driving the first reel 26 to rotate, a third rotary motor 30 for driving the second reel 27 to rotate, a third sliding base 31 slidably connected to the second fixed frame 18, a roller 32 movably connected to the third sliding base 31, a third hydraulic cylinder 33 for driving the third sliding base 31 to move vertically, a fourth rotary motor 34 for driving the roller 32 to rotate, a third fixed frame 35 connected to the equipment base 1, and a third fixed frame 36 slidably connected to the third fixed frame 18. The frame 35 includes a fourth sliding base 36, a top rod 37 movably connected to the fourth sliding base 36, a fifth rotary motor 38 for driving the top rod 37 to rotate, and a fourth hydraulic cylinder 39 for driving the fourth sliding base 36 to slide horizontally. The sliding direction of the fourth sliding base 36 is parallel to the axial direction of the fixed rod 20. The controller 5 of the top rod 37 is electrically connected to the first drive motor 12, the first hydraulic cylinder 17, the second hydraulic cylinder 25, the third hydraulic cylinder 33, the fourth hydraulic cylinder 39, the electric clamping jaw 22, the first rotary motor 24, the second rotary motor 29, the third rotary motor 30, the fourth rotary motor 34, and the fifth rotary motor 38.
[0017] First, the pen barrel to be processed is placed into the feeding trough 9 inside the feeding barrel 6 through the feeding port 7, so that the pen barrel is discharged through the discharge port 8. The controller 5 controls the first drive motor 12 to drive the transmission chain 11 to move. When the gap between the two fixed teeth 13 on the transmission chain 11 is aligned with the discharge port 8, the pen barrel falls into the gap between the fixed teeth 13. The transmission chain 11 drives the pen barrel to feed. When the pen barrel moves to the end of the transmission chain 11, the pen barrel falls from between the fixed teeth 13 into the first limiting baffle 14. Then, the controller 5 controls the first hydraulic cylinder 17 to drive the first sliding base 15 to move in the direction of the rotating disk 19. At the same time, the controller 5 controls the first rotary motor 24 to drive the rotating disk 19 to rotate. A fixed angle is set so that the position of one of the fixed rods 20 connected to the rotating disk 19 corresponds to the position of the first push rod 16. Since the diameter of the fixed rod 20 is compatible with the inner diameter of the pen barrel to be processed, the pen barrel can be pushed into the fixed rod 20 by the first push rod 16. Then, the controller 5 controls the first rotary motor 24 to drive the rotating disk 19 to continue rotating, so that the fixed rod 20 moves directly below the roller 32. The controller 5 controls the fourth hydraulic cylinder 39 to drive the fourth sliding base 36 to move towards the rotating disk 19, so that the pen barrel is clamped between the top rod 37 and the rotating disk 19. Then, the controller 5 controls the second rotary motor 29 and the third rotary motor 30 to drive the first roll of... The first reel 26 and the second reel 27 move in the same direction, thereby driving the transfer film 28 to move. Then, the controller 5 controls the third hydraulic cylinder 33 to drive the third sliding base 31 to move vertically downward, so that the roller 32 contacts the transfer film 28 and the pen barrel placed on the fixed rod 20. The controller 5 controls the fourth rotary motor 34 to drive the roller 32 to rotate. At the same time, the controller 5 controls the fifth rotary motor 38 to drive the top rod 37 to rotate synchronously, ensuring that the rotation speed of the roller 32 and the top rod 37 are matched with the feeding speed of the transfer film 28. Through the friction of the roller 32 on the transfer film 28, the trademark on the transfer film 28 is transferred to the pen barrel. Then, the third sliding base 31... The device is reset, and the controller 5 controls the first rotary motor 24 to drive the rotary disk 19 to continue rotating, so that the pen barrel that has completed the transfer moves with the fixed rod 20 to the corresponding position of the electric clamping claw 22. Then, the controller 5 controls the second hydraulic cylinder 25 to drive the second sliding base 21 to slide in the direction of the rotary disk 19, and the electric clamping claw 22 clamps the processed pen barrel. The second sliding base 21 moves in the opposite direction, so that the electric clamping claw 22 is directly above the material collection frame 23. Then, the controller 5 controls the electric clamping claw 22 to release the pen barrel, completing the material discharge. Compared with the traditional pen barrel trademark transfer device 4, this greatly improves the automation level of the equipment and ensures a very high yield rate of pen barrel transfer.The feeding device 2 further includes a conveyor belt 40 connected to the equipment base 1, a second drive motor 41 for driving the conveyor belt 40 to move, a fifth sliding base 42 slidably connected to the equipment base 1, a second limiting baffle 43 fixedly connected to the fifth sliding base 42, and a fifth hydraulic cylinder 44 for driving the fifth sliding base 42 to slide horizontally. The feeding barrel 6 is provided with an extension 45, the position of which corresponds to the end position of the conveyor belt 40. The shape of the extension 45 and the end of the conveyor belt 40 are adapted to each other. The distance between the bottom of the extension 45 and the upper surface of the conveyor belt 40 is adapted to the diameter of the pen barrel to be processed. The discharge port 8 is provided on the extension 45. The initial position of the second limiting baffle 43 corresponds to the position of the discharge port 8. The second limiting baffle 43 can completely cover the discharge port 8. The movement direction of the fifth sliding base 42 and the movement direction of the conveyor belt 40 are the same as the movement direction of the transmission chain 11. The controller 5 is electrically connected to the fifth hydraulic cylinder 44 and the second drive motor 41.
[0018] When pen barrels need to be fed, a large number of pen barrels to be processed can be placed into the feeding trough 9. Since the shape of the extension 45 matches the end of the conveyor belt 40, and the distance between the bottom of the extension 45 and the upper surface of the conveyor belt 40 matches the diameter of the pen barrels to be processed, the initial position of the second limiting baffle 43 corresponds to the position of the discharge port 8. The second limiting baffle 43 can completely cover the discharge port 8. Therefore, the pen barrels are initially blocked at the discharge port 8 by the second limiting baffle 43. When the conveyor chain 11 drives the two fixed teeth 13 When the spacing between the two points corresponds to the position of the discharge port 8, the controller 5 controls the fifth hydraulic cylinder 44 to drive the fifth sliding base 42 to slide horizontally, so that the second limit baffle 43 no longer blocks the discharge port 8. The controller 5 also controls the second drive motor 41 to drive the conveyor belt 40 to move. Through the friction between the conveyor belt 40 and the pen, the pen slides out of the discharge port 8 and falls into the gap between the two fixed teeth 13. This can further improve the automation level of the equipment, improve the feeding efficiency and the accuracy of the feeding position.
[0019] The equipment base 1 is provided with a fourth fixed frame 46, a sixth sliding base 47 slidably connected to the fourth fixed frame 46, a first support base 48 fixedly connected to the sixth sliding base 47, and a sixth hydraulic cylinder 49 for driving the sixth sliding base 47 to move in the vertical direction. The first support base 48 is provided with a first limiting groove 50, which is adapted to the shape and size of the pen barrel to be processed. The first limiting groove 50 is located directly below the roller 32. The controller 5 is electrically connected to the sixth hydraulic cylinder 49.
[0020] When the transfer work is required, the fixing rod 20 moves the pen barrel to be processed to the top of the first limiting groove 50. Then, the controller 5 controls the sixth hydraulic cylinder 49 to drive the sixth sliding base 47 to move vertically upward, so that the lower end of the pen barrel is supported by the first support base 48, thereby further improving the transfer effect of the pen barrel.
[0021] It also includes a pen-turning device 51, which includes a seventh sliding base 52 slidably connected to the first fixed frame 10, a second support base 53 fixedly connected to the seventh sliding base 52, a seventh hydraulic cylinder 54 for driving the seventh sliding base 52 to move vertically, an eighth sliding base 55 slidably connected to the equipment base 1, a first detection rod 56 fixedly connected to the eighth sliding base 55, a ninth sliding base 57 slidably connected to the equipment base 1, a second detection rod 58 fixedly connected to the ninth sliding base 57, and a pen-turning device 51 connected to the eighth sliding base 1. The system includes: a displacement sensor 59 for seat 55; an eighth hydraulic cylinder 60 for driving the eighth sliding base 55 to move horizontally; a ninth hydraulic cylinder 61 for driving the ninth sliding base 57 to move horizontally; a tenth sliding base 62 slidably connected to the first fixed frame 10; a third support base 63 movably connected to the tenth sliding base 62; a fifth fixed frame 64 connected to the equipment base 1; a positioning rod 65 movably connected to the fifth fixed frame 64; a tenth hydraulic cylinder 66 for driving the tenth sliding base 62 to move vertically; and a third support base 64 for driving the third support base 57. The system includes a sixth rotary motor 67 for rotating and a seventh rotary motor 68 for driving the positioning rod 65 to rotate. The second support base 53 and the third support base 63 are respectively provided with a second limiting groove 69 and a third limiting groove 70. The positioning rod 65 is located directly above the third limiting groove 70. There are two transmission chains 11, with the second support base 53 and the third support base 63 located between the two transmission chains 11. The second limiting groove 69 and the third limiting groove 70 are respectively adapted to the shape and size of the pen barrel to be processed. The first detection rod 56... The diameter is adapted to the diameter of the pen tip of the pen barrel to be processed. The diameter of the second detection rod 58 is greater than or equal to the diameter of the pen tail of the pen barrel to be processed. The eighth sliding base 55 and the ninth sliding base 57 move in opposite directions and are both perpendicular to the movement direction of the transmission chain 11. The positioning rod 65 is located directly above the third limiting groove 70. The controller 5 is electrically connected to the seventh hydraulic cylinder 54, the eighth hydraulic cylinder 60, the ninth hydraulic cylinder 61, the tenth hydraulic cylinder 66, the sixth rotary motor 67, the seventh rotary motor 68 and the displacement sensor 59 respectively.
[0022] When the pen barrel moves to directly above the second support base 53 via the transmission chain 11, the controller 5 controls the seventh hydraulic cylinder 54 to drive the seventh sliding base 52 to move vertically upward, causing the pen barrel to be lifted by the second support base 53. The pen barrel is positioned on the second limiting groove 69, and the vertical height of the pen barrel corresponds to the vertical height of the first detection rod 56 and the second detection rod 58. Then, the controller 5 controls the eighth hydraulic cylinder 60 and the ninth hydraulic cylinder 61 to drive the eighth sliding base 55 and the ninth sliding base 57 towards the first fixed position. The fixed frame 10 moves in the central direction, and the first detection rod 56 and the second detection rod 58 contact the two ends of the pen barrel respectively. Since the diameter of the first detection rod 56 is adapted to the diameter of the pen tip of the pen barrel to be processed, and the diameter of the second detection rod 58 is greater than or equal to the diameter of the pen tail of the pen barrel to be processed, if the pen tip of the pen barrel is facing the first detection rod 56, the first detection rod 56 cannot be inserted into the pen barrel, and the sliding distance of the eighth sliding base 55 does not reach the threshold, indicating that the pen barrel is correctly oriented and no further position adjustment is required. If the pen tip faces the first detection rod 56, since the diameter of the pen tip is usually smaller than the diameter of the pen tip, the first detection rod 56 will insert into the pen. The sliding distance of the eighth sliding base 55 will exceed the threshold, and the displacement sensor 59 will send an electrical signal to the controller 5. When the eighth sliding base 55 resets, the pen returns to the gap between the two fixed teeth 13. Then, the pen moves to the top of the third limiting groove 70 via the transmission chain 11. The controller 5 controls the tenth hydraulic cylinder 66 to drive the tenth sliding base 62 and the third support base 63 to move vertically upward, thereby causing the pen to leave the range of the fixed teeth 13 and contact the positioning rod 65. Then, the controller 5 controls the sixth rotary motor 67 and the seventh rotary motor 68 to drive the third support base 63 and the positioning rod 65 to rotate in the same direction, so that the pen turns 180 degrees horizontally, completing the automatic turning. Then, the tenth sliding base 62 resets, so that the pen returns to the gap between the two fixed teeth 13 for subsequent trademark transfer work. This can further improve the automation level of the equipment and reduce labor costs.
Claims
1. A logo transfer device for a pen barrel, characterized by: The utility model relates to a pen barrel processing equipment, including equipment base, the feeding device connected to equipment base, the clamping device connected to equipment base, the transfer device connected to equipment base and controller, the feeding device includes fixedly connected to equipment base's feeding barrel, be equipped with feeding port, discharge port and placement groove on the feeding barrel, the placement groove communicates with feeding port and discharge port respectively, the width of discharge port and placement groove is respectively with the length size of the pen barrel to be processed is adapted, the clamping device includes the first fixed frame connected to equipment base, the transmission chain swingly connected to first fixed frame, be used for driving transmission chain movement's first drive motor, the fixed tooth connected to transmission chain, the first limiting baffle fixedly connected to equipment base, the first sliding base sliply connected to equipment base, the first pusher fixedly connected to first sliding base, be used for driving first sliding base along the horizontal direction movement's first hydraulic cylinder, the second fixed frame fixedly connected to equipment base, the rotary disc swingly connected to second fixed frame, the fixed link fixedly connected to rotary disc, the second sliding base sliply connected to equipment base, the electric clamping jaw connected to second sliding base, the material collecting frame connected to equipment base, be used for driving rotary disc rotation's first rotary motor and be used for driving second sliding base along the horizontal direction movement's second hydraulic cylinder, the interval between two adjacent fixed tooth is with the diameter size of the pen barrel to be processed is adapted, the movement direction of first sliding base and second sliding base is perpendicular with the movement direction of transmission chain, the position of discharge port and first limiting baffle corresponds transmission chain both ends respectively, when the pen barrel enters first limiting baffle on when the pen barrel from transmission chain, the position of first pusher corresponds the position of pen barrel, the diameter of fixed link is with the inner diameter size of the pen barrel to be processed is adapted, when rotary disc rotates a certain angle, one of the fixed link on rotary disc corresponds the position of electric clamping jaw, when second sliding base is in initial state, the electric clamping jaw is located just above material collecting frame, the transfer device includes the first reel connected to equipment base, the second reel connected to equipment base, the transfer plastic film connected between first reel and second reel, be used for driving first reel rotation's second rotary motor, be used for driving second reel rotation's third rotary motor, the third sliding base sliply connected to second fixed frame, the roller swingly connected to third sliding base, be used for driving third sliding base along the vertical direction movement's third hydraulic cylinder, be used for driving roller rotation's fourth rotary motor, the third fixed frame connected to equipment base, the fourth sliding base sliply connected to third fixed frame, the top rod swingly connected fourth sliding base, be used for driving top rod rotation's fifth rotary motor and be used for driving fourth sliding base along the horizontal direction sliding's fourth hydraulic cylinder, the sliding direction of fourth sliding base is parallel with the axial direction of fixed link,The top rod is respectively connected with the first driving motor, the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder, the fourth hydraulic cylinder, the electric clamping jaw, the first rotating motor, the second rotating motor, the third rotating motor, the fourth rotating motor and the fifth rotating motor.
2. A logo transfer device for a pen shaft according to claim 1, wherein: The feeding device further comprises a conveying belt connected to the equipment base, a second driving motor for driving the conveying belt to move, a fifth sliding base slidingly connected to the equipment base, a second limiting baffle fixedly connected to the fifth sliding base, and a fifth hydraulic cylinder for driving the fifth sliding base to slide in the horizontal direction, the feeding barrel is provided with an extension part, the position of the extension part corresponds to the end position of the conveying belt, the extension part is matched with the shape of the end of the conveying belt, the distance between the bottom of the extension part and the upper surface of the conveying belt is matched with the diameter of the pen barrel to be processed, the discharge port is arranged on the extension part, the initial position of the second limiting baffle corresponds to the position of the discharge port, the second limiting baffle can completely cover the discharge port, the movement direction of the fifth sliding base and the movement direction of the conveying belt are the same as the movement direction of the conveying chain, and the controller is electrically connected with the fifth hydraulic cylinder and the second driving motor.
3. A logo transfer device for a pen barrel according to claim 1, wherein: The equipment base is provided with a fourth fixed frame, a sixth sliding base slidingly connected to the fourth fixed frame, a first supporting base fixedly connected to the sixth sliding base, and a sixth hydraulic cylinder for driving the sixth sliding base to move in the vertical direction, the first supporting base is provided with a first limiting groove, the first limiting groove is matched with the shape and size of the pen barrel to be processed, and the first limiting groove is located directly below the roller, and the controller is electrically connected with the sixth hydraulic cylinder.
4. A logo transfer device for a pen barrel according to claim 1, wherein: The pen barrel turning device comprises a seventh sliding base slidingly connected to the first fixing frame, a second supporting base fixedly connected to the seventh sliding base, a seventh hydraulic cylinder for driving the seventh sliding base to move in the vertical direction, an eighth sliding base slidingly connected to the equipment base, a first detection rod fixedly connected to the eighth sliding base, a ninth sliding base slidingly connected to the equipment base, a second detection rod fixedly connected to the ninth sliding base, a displacement sensor connected to the eighth sliding base, an eighth hydraulic cylinder for driving the eighth sliding base to move in the horizontal direction, a ninth hydraulic cylinder for driving the ninth sliding base to move in the horizontal direction, a tenth sliding base slidingly connected to the first fixing frame, a third supporting base movably connected to the tenth sliding base, a fifth fixing frame connected to the equipment base, a positioning rod movably connected to the fifth fixing frame, a tenth hydraulic cylinder for driving the tenth sliding base to move in the vertical direction, a sixth rotary motor for driving the third supporting base to rotate, and a seventh rotary motor for driving the positioning rod to rotate, the second supporting base and the third supporting base are respectively provided with a second limiting groove and a third limiting groove, the positioning rod is located directly above the third limiting groove, the number of the transmission chains is two, the second supporting base and the third supporting base are located between the two transmission chains, the second limiting groove and the third limiting groove are respectively matched with the shape and size of the pen barrel to be machined, the diameter of the first detection rod is matched with the diameter of the pen head of the pen barrel to be machined, the diameter of the second detection rod is greater than or equal to the diameter of the pen tail of the pen barrel to be machined, the movement directions of the eighth sliding base and the ninth sliding base are opposite and perpendicular to the movement direction of the transmission chain, the positioning rod is located directly above the third limiting groove, and the controller is electrically connected with the seventh hydraulic cylinder, the eighth hydraulic cylinder, the ninth hydraulic cylinder, the tenth hydraulic cylinder, the sixth rotary motor, the seventh rotary motor and the displacement sensor.