Watercolor pen assembly forming device

Abstract

The utility model belongs to the technical field of watercolor pen, especially a watercolor pen assembly forming device. Including processing platform, pen holder body and cap body, the top of processing platform is provided with pen holder conveying device and cap pushing device, pen holder conveying device is located in the front side of cap pushing device, the side end of processing platform is provided with collecting box and control panel. Through setting up pen holder conveying device and cap pushing device, utilize pen holder conveying device to convey pen holder body accurately to the specified position, simultaneously cap pushing device can efficiently push cap body to the assembly point with pen holder body, make whole assembly process all adopt mechanization operation, ensure the accuracy and consistency of assembly process, avoid the error that manual operation can bring possibly, provide reliable technical support for the large -scale production of watercolor pen.

Description

Technical Field

[0001] This utility model relates to the field of watercolor pen technology, specifically a watercolor pen assembly and molding device. Background Technology

[0002] Watercolor pens generally consist of a pen case, a refill, a cap, and a die. The refill is inserted into the pen case, and the pen case and cap are combined to form the pen body. The tip of the refill protrudes from the head of the cap, and the die is attached to the cap.

[0003] A pen cap is a small part used to protect the nib of a pen from drying out. It is usually snapped onto the pen cap, creating a relatively enclosed space between the cap and the nib. This protects the nib from damage due to impact and prevents it from being affected by dust, fibers, or other impurities.

[0004] A large portion of existing pen caps are assembled manually. Since manual operation makes it difficult to guarantee the precision and consistency of each assembly action, not only is the assembly efficiency low, but it is also easy for the tubular body and plug of the pen cap to be installed improperly, affecting the sealing and integrity of the pen cap itself, and reducing the overall quality and market competitiveness of the product.

[0005] Therefore, we propose a watercolor pen assembly and forming device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a watercolor pen assembly and forming device, which solves the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0010] A watercolor pen assembly and forming device includes a processing platform, a pen barrel body and a pen cap body. The top of the processing platform is provided with a pen barrel conveying device and a pen cap pushing device. The pen barrel conveying device is located in front of the pen cap pushing device. The side of the processing platform is provided with a collection box and a control panel.

[0011] The pen cap pushing device includes a driving structure and a storage structure. The bottom end of the storage structure is fixedly connected to the top end of the driving structure, and the bottom end of the driving structure is connected to the top end of the processing platform.

[0012] Furthermore, the pen barrel conveying device includes a conveying frame, with two sets of drive shafts rotatably connected to the inner wall of the conveying frame, and a rear motor fixedly installed on the back side of the conveying frame, the output shaft of the rear motor being fixedly connected to the drive shaft on the right side.

[0013] Furthermore, a transmission chain is connected between the two sets of transmission shafts, and a placement seat is provided on the outer wall of the transmission chain, with the pen body located inside the placement seat.

[0014] Furthermore, a baffle plate is fixedly installed on the inner side of the conveyor frame, and an ejection notch is opened inside the baffle plate. An installation frame is fixedly installed on the inner wall of the ejection notch, and an electric push rod is fixedly installed on the inner side of the installation frame. A lifting block is fixedly installed on the movable end of the electric push rod.

[0015] Furthermore, a limiting top cover is fixedly installed at the top of the conveyor frame. The limiting top cover is located above the ejection notch. Both the limiting top cover and the lifting block have slots that are adapted to the pen body at their opposite ends.

[0016] Furthermore, the drive structure includes a drive frame, a hydraulic cylinder and a mounting block are fixedly mounted on the top of the drive frame, two push rods are fixedly mounted on the movable end of the hydraulic cylinder, and a notch adapted to the pen cap body is opened inside the mounting block, and the front end of the push rod extends into the inside of the notch.

[0017] Furthermore, a follower block is fixedly sleeved on the surface of the push rod, and a buffer spring rod is provided at the top of the drive frame, with the buffer spring rod located in front of the follower block.

[0018] Furthermore, the storage structure includes a distribution box, the bottom of which is installed on the top of the mounting block, a front cover plate is movably attached to the front side of the distribution box, and two drop channels are opened inside the distribution box, with the outlet of the drop channel facing the recess.

[0019] Furthermore, two storage cylinders are fixedly installed at the top of the diversion box, the pen cap body is located inside the storage cylinder, and the bottom end of the storage cylinder is opposite to the inlet of the falling channel.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model provides a watercolor pen assembly and forming device, which has the following features:

[0022] Beneficial effects:

[0023] This invention, by setting up a pen barrel conveying device and a pen cap pushing device, uses the pen barrel conveying device to accurately transport the pen barrel body to the designated position, while the pen cap pushing device can efficiently push the pen cap body to the assembly point with the pen barrel body. This makes the entire assembly process mechanized, ensuring the accuracy and consistency of the assembly process, avoiding errors that may be caused by manual operation, and providing reliable technical support for the large-scale production of watercolor pens. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the pen barrel conveying device of this utility model;

[0026] Figure 3 This is a schematic diagram of the pen cap pushing device of this utility model;

[0027] Figure 4 This is a schematic diagram of the driving structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the storage structure of this utility model.

[0029] In the diagram: 1. Processing platform; 2. Pen barrel conveying device; 201. Conveyor frame; 202. Drive shaft; 203. Rear motor; 204. Drive chain; 205. Placement seat; 206. Baffle plate; 207. Ejection notch; 208. Mounting frame; 209. Electric push rod; 210. Limiting top cover; 3. Pen cap pushing device; 301. Drive structure; 302. Storage structure; 303. Drive frame; 304. Hydraulic cylinder; 305. Push rod; 306. Mounting block; 307. Follower block; 308. Buffer spring rod; 309. Diverter box; 310. Front cover plate; 311. Falling channel; 312. Storage cylinder; 4. Collection box; 5. Control panel; 6. Pen barrel body; 7. Pen cap body. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example

[0032] like Figure 1-5 As shown in the figure, an embodiment of the present invention provides a watercolor pen assembly and forming device, including a processing platform 1, a pen barrel body 6 and a pen cap body 7. The top of the processing platform 1 is provided with a pen barrel conveying device 2 and a pen cap pushing device 3. The pen barrel conveying device 2 is located in front of the pen cap pushing device 3. The side end of the processing platform 1 is provided with a collection box 4 and a control panel 5.

[0033] The pen cap pushing device 3 includes a driving structure 301 and a storage structure 302. The bottom end of the storage structure 302 is fixedly connected to the top end of the driving structure 301, and the bottom end of the driving structure 301 is connected to the top end of the processing platform 1.

[0034] like Figure 2 As shown, in some embodiments, the pen barrel conveying device 2 includes a conveying frame 201, with two sets of drive shafts 202 rotatably connected to the inner wall of the conveying frame 201. A rear motor 203 is fixedly installed on the back side of the conveying frame 201, and the output shaft of the rear motor 203 is fixedly connected to the drive shaft 202 on the right side. A drive chain belt 204 is connected between the two sets of drive shafts 202. A placement seat 205 is provided on the outer wall of the drive chain belt 204, and the pen barrel body 6 is located inside the placement seat 205.

[0035] Specifically, the rear motor 203 drives the drive shaft 202 to rotate, thereby making the drive belt 204 run smoothly.

[0036] The placement seat 205 on the transmission chain 204 moves accordingly, precisely transporting the pen body 6 to the predetermined position.

[0037] Furthermore, the conveyor frame 201 is equipped with a displacement sensor, which can monitor the operation status of the conveyor in real time and ensure the positional accuracy of the pen body 6 during the conveying process.

[0038] With precise data feedback, the system can automatically adjust the conveying speed and rhythm to avoid assembly failures caused by mechanical errors.

[0039] When the pen body 6 moves above the top notch 207, the displacement sensor transmits a stop signal to the control panel 5, causing the pen body 6 to remain stationary at the top notch 207.

[0040] Furthermore, when an abnormality is detected, an alarm will be triggered immediately and the equipment will stop operating, thereby effectively protecting the device and product from damage.

[0041] like Figure 2 As shown, in some embodiments, a baffle plate 206 is fixedly installed on the inner side of the conveyor frame 201. The baffle plate 206 has an ejection notch 207 inside. An installation frame 208 is fixedly installed on the inner wall of the ejection notch 207. An electric push rod 209 is fixedly installed on the inner side of the installation frame 208. A lifting block is fixedly installed on the movable end of the electric push rod 209.

[0042] Specifically, during the transportation process, the baffle 206 plays a protective role, preventing the pen body 6 from accidentally falling off or being interfered with by external factors.

[0043] When the pen body 6 reaches the ejection notch 207, the electric push rod 209 is activated, pushing the lifting block upward and ejecting the pen body 6 from the placement seat 205, so that it can enter the next process.

[0044] The locking design between the limiting top cover 210 and the supporting block ensures the stability of the pen body 6 during the ejection process, preventing displacement or damage, thereby ensuring the accuracy and consistency of the assembly process.

[0045] like Figure 2 As shown, in some embodiments, a limiting top cover 210 is fixedly installed on the top of the conveyor frame 201. The limiting top cover 210 is located above the ejection notch 207. The limiting top cover 210 and the supporting block are both provided with a bayonet adapted to the pen body 6 at their opposite ends.

[0046] Specifically, the limiting top cover 210 and the support block's latch work together to form a stable clamping latch, ensuring that the pen body 6 maintains the correct posture during the ejection process.

[0047] Furthermore, the setting of the limiting top cover 210 will uniformly limit the extension and retraction stroke of the electric push rod 209, ensuring the consistency of the height of each ejection action, and providing a reliable foundation for subsequent assembly processes.

[0048] This design not only effectively prevents the pen body 6 from tilting due to external force or inertia, but also buffers the impact force generated during ejection to a certain extent, thereby further protecting the integrity of the pen body 6.

[0049] In addition, the limiting top cover 210 also plays a certain role in dust prevention, preventing external impurities from entering the ejection notch 207 area and affecting the assembly quality.

[0050] like Figure 4 As shown, in some embodiments, the drive structure 301 includes a drive frame 303, a hydraulic cylinder 304 and a mounting block 306 are fixedly mounted on the top of the drive frame 303, two push rods 305 are fixedly mounted on the movable end of the hydraulic cylinder 304, and a notch adapted to the pen cap body 7 is opened inside the mounting block 306, and the front end of the push rod 305 extends into the inside of the notch.

[0051] Specifically, the hydraulic cylinder 304 will drive the push rod 305 to perform axial extension and retraction. The push rod 305 will smoothly advance along the preset track, accurately pushing the pen cap body 7 out of the recess of the mounting block 306, so that the pen cap body 7 can be perfectly connected with the corresponding interface of the pen body 6.

[0052] like Figure 4As shown, in some embodiments, a follower block 307 is fixedly sleeved on the surface of the push rod 305, and a buffer spring rod 308 is provided at the top of the drive frame 303, with the buffer spring rod 308 located in front of the follower block 307.

[0053] Specifically, the follower block 307 can provide additional support when the push rod 305 moves, reducing swaying during the pushing process.

[0054] The buffer spring rod 308 further reduces the impact of the pushing action on the overall device through its elasticity, thus extending the service life of the equipment.

[0055] This design not only improves pushing efficiency, but also ensures that the pen cap body 7 maintains a stable posture during the pushing process, avoiding positional displacement caused by external interference.

[0056] Meanwhile, the coordinated operation of the follower block 307 and the buffer spring rod 308 can effectively reduce the noise during mechanical operation, providing a quieter operating environment.

[0057] like Figure 5 As shown, in some embodiments, the storage structure 302 includes a distribution box 309, the bottom end of which is installed on the top end of the mounting block 306, a front cover plate 310 is movably snapped onto the front side of the distribution box 309, and two drop channels 311 are opened inside the distribution box 309, with the outlet of the drop channel 311 facing the recess.

[0058] Specifically, the design of the flow divider 309 can effectively arrange and store the pen cap body 7 in an orderly manner. After the pen cap body 7 enters the flow divider 309 from the storage tube 312, it slides down into the recess of the mounting block 306 through two drop channels 311.

[0059] The movable snap-fit ​​design of the front cover 310 facilitates the maintenance and cleaning of the inside of the flow divider box 309, while also ensuring the sealing of the flow divider box 309 to prevent external impurities from entering and affecting the normal falling of the pen cap body 7.

[0060] The exit of the falling channel 311 is precisely aligned with the notch, ensuring that the pen cap body 7 can smoothly and accurately enter the notch, providing a good foundation for subsequent push assembly.

[0061] like Figure 5 As shown, in some embodiments, two storage cylinders 312 are fixedly installed at the top of the diversion box 309, the pen cap body 7 is located inside the storage cylinder 312, and the bottom end of the storage cylinder 312 is opposite to the inlet of the falling channel 311.

[0062] Specifically, the design of the storage tube 312 allows each pen cap body 7 to be placed horizontally and stored in a vertically arranged manner, ensuring that the pen cap bodies 7 remain neat and orderly before entering the distribution box 309.

[0063] The bottom of the storage cylinder 312 is precisely aligned with the inlet of the falling channel 311, allowing the pen cap body 7 to slide into the falling channel 311 at a stable speed and direction, thus avoiding jamming or misalignment.

[0064] When in use, the staff first place the pen cap body 7 horizontally and vertically into the storage tube 312, and place the pen barrel body 6 on the placement seat 205, and the pen barrel body 6 must not go beyond the top notch 207.

[0065] Subsequently, the rear motor 203 is started to run, driving the transmission shaft 202 to rotate, and the transmission chain 204 moves accordingly, so that the pen body 6 on the placement seat 205 is smoothly transported.

[0066] During the transport process, the displacement sensor monitors the position of the pen body 6 in real time to ensure that it accurately reaches the top notch 207.

[0067] When the pen body 6 reaches the ejection notch 207, the rear motor 203 temporarily stops, the electric push rod 209 starts, pushes the lifting block to rise, ejects the pen body 6 from the placement seat 205, and causes the pen body 6 to be lifted to the front side of the recess of the mounting block 306.

[0068] The limiting top cover 210 and the locking mechanism of the lifting block cooperate with each other to ensure the stability of the pen body 6 during the ejection process and prevent it from shifting or being damaged.

[0069] At the same time, the pen cap body 7 in the storage tube 312 slides into the falling channel 311 at a stable speed and direction, and then enters the recess of the mounting block 306.

[0070] The hydraulic cylinder 304 drives the push rod 305 to extend and retract. The push rod 305 smoothly advances along the preset track, pushing the pen cap body 7 out of the notch and achieving precise docking with the pen barrel body 6.

[0071] After the pen cap body 7 and pen barrel body 6 are connected, the rear motor 203 is started again, and the transmission chain belt 204 continues to run, transporting the next set of pen barrel bodies 6 to the top notch 207, and repeating the above operation process.

[0072] Once the pen cap 7 and the pen barrel 6 are successfully connected, the finished product will automatically fall into the collection box 4, where staff can retrieve it for further processing.

[0073] In summary, by setting up the pen barrel conveying device 2 and the pen cap pushing device 3, the pen barrel conveying device 2 accurately transports the pen barrel body 6 to the designated position, while the pen cap pushing device 3 efficiently pushes the pen cap body 7 to the assembly point with the pen barrel body 6. This allows the entire assembly process to be mechanized, ensuring the accuracy and consistency of the assembly process, avoiding errors that may be caused by manual operation, and providing reliable technical support for the large-scale production of watercolor pens.

[0074] It should be noted that the specific models and specifications of the rear motor 203, electric push rod 209, hydraulic cylinder 304, and control panel 5 in the watercolor pen assembly device need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail.

[0075] Furthermore, the power supply and operating principle of the rear motor 203, electric push rod 209, hydraulic cylinder 304, and control panel 5 in the watercolor pen assembly device are clear to those skilled in the art and will not be described in detail here.

[0076] Furthermore, the working principles and wiring methods of the rear motor 203, electric push rod 209, hydraulic cylinder 304, and control panel 5 in the watercolor pen assembly device are commonplace and belong to conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0077] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0078] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A watercolor pen assembly forming device, comprising a processing platform (1), a pen barrel body (6) and a pen cap body (7), characterized in that: The top of the processing platform (1) is provided with a pen barrel conveying device (2) and a pen cap pushing device (3). The pen barrel conveying device (2) is located in front of the pen cap pushing device (3). The side of the processing platform (1) is provided with a collection box (4) and a control panel (5). The pen cap pushing device (3) includes a driving structure (301) and a storage structure (302). The bottom end of the storage structure (302) is fixedly connected to the top end of the driving structure (301), and the bottom end of the driving structure (301) is connected to the top end of the processing platform (1).

2. The device for assembling and forming a watercolor pen according to claim 1, wherein: The pen barrel conveying device (2) includes a conveying frame (201), and two sets of transmission shafts (202) are rotatably connected to the inner wall of the conveying frame (201). A rear motor (203) is fixedly installed on the back side of the conveying frame (201), and the output shaft of the rear motor (203) is fixedly connected to the transmission shaft (202) on the right side.

3. The watercolor pen assembly and forming device according to claim 2, characterized in that: A transmission chain (204) is connected between the two sets of transmission shafts (202). A placement seat (205) is provided on the outer wall of the transmission chain (204), and the pen body (6) is located inside the placement seat (205).

4. The watercolor pen assembly and forming device according to claim 2, characterized in that: A baffle plate (206) is fixedly installed on the inner side of the conveyor frame (201). A push-out notch (207) is opened inside the baffle plate (206). An installation frame (208) is fixedly installed on the inner wall of the push-out notch (207). An electric push rod (209) is fixedly installed on the inner side of the installation frame (208). A lifting block is fixedly installed on the movable end of the electric push rod (209).

5. The watercolor pen assembly and forming device according to claim 4, characterized in that: A limiting top cover (210) is fixedly installed at the top of the conveyor frame (201). The limiting top cover (210) is located above the ejection notch (207). The limiting top cover (210) and the supporting block are both provided with a bayonet adapted to the pen body (6).

6. The watercolor pen assembly and forming device according to claim 1, characterized in that: The drive structure (301) includes a drive frame (303), a hydraulic cylinder (304) and a mounting block (306) are fixedly installed at the top of the drive frame (303), two push rods (305) are fixedly installed at the movable end of the hydraulic cylinder (304), and a notch adapted to the pen cap body (7) is opened inside the mounting block (306), and the front end of the push rod (305) extends into the inside of the notch.

7. The watercolor pen assembly and forming device according to claim 6, characterized in that: The push rod (305) is fixedly sleeved with a follower block (307), and the top of the drive frame (303) is provided with a buffer spring rod (308), which is located in front of the follower block (307).

8. The watercolor pen assembly and forming device according to claim 1, characterized in that: The storage structure (302) includes a distribution box (309), the bottom end of which is installed on the top end of the mounting block (306). A front cover plate (310) is movably attached to the front side of the distribution box (309). Two drop channels (311) are opened inside the distribution box (309), and the outlets of the drop channels (311) are opposite to the recesses.

9. A watercolor pen assembly and forming device according to claim 8, characterized in that: Two storage cylinders (312) are fixedly installed at the top of the diversion box (309). The pen cap body (7) is located inside the storage cylinder (312). The bottom end of the storage cylinder (312) is opposite to the inlet of the falling channel (311).

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