Refill line drawing test and wax sealing integrated equipment

Abstract

The utility model discloses refill line drawing testing and wax sealing integrated equipment which comprises a machine table, a material conveying mechanism is arranged on the machine table, a feeding mechanism, a line drawing testing mechanism, a pen point wiping mechanism and a wax sealing mechanism are sequentially arranged on the machine table in the moving direction of the material conveying mechanism, the feeding mechanism is used for placing refills on the material conveying mechanism in order, and the wax sealing mechanism is used for sealing the refills. The line drawing testing mechanism is used for conducting line drawing testing on the refills, the pen point wiping mechanism is used for cleaning the refills on the material conveying mechanism, and the wax sealing mechanism is used for conducting wax sealing on the refills. A discharging mechanism connected with the controller is arranged on one side of the wax sealing mechanism, the wax sealing mechanism is connected with the discharging mechanism, the wax sealing mechanism can place the wax-sealed refill on the discharging mechanism, and the discharging mechanism is used for sending the machined refill out of the machine table. According to the utility model, the pen refill line drawing test and the wax sealing are integrated on one device, and an automatic processing mode is adopted in the whole process, so that the manual participation is reduced, and the processing efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ballpoint pen processing equipment, in particular to a pen core line drawing test and wax sealing integrated equipment. Background Art

[0002] The writing principle of a ballpoint pen is primarily based on friction generated by the ball's direct contact with the paper surface during writing. This friction causes the ball to roll within the ball seat, dislodging the ink within the refill and achieving the desired writing effect. After production, ballpoint pen refills are tested for writing fluidity. A common method is to perform a line drawing test, where the line breaks are determined to determine the refill's writing fluidity. Furthermore, after a ballpoint pen passes production testing, the nib is sealed with wax to prevent ink leakage and protect the nib from damage.

[0003] In the prior art, pen refill line testing and pen tip wax sealing are typically performed on two separate machines, lacking integrated automated equipment. During processing, operators must move qualified pen refills to the wax sealing machine for further processing. This not only results in low processing efficiency, but also requires at least one operator for each machine, increasing labor costs. Utility Model Content

[0004] In order to solve some or all of the problems existing in the above-mentioned prior art, the utility model provides an integrated device for pen refill line drawing test and wax sealing, including a machine platform and a controller, a material transport mechanism and a cam driving device respectively connected to the controller are provided on the machine platform, a feeding mechanism, a line drawing test mechanism, a pen tip wiping mechanism and a wax sealing mechanism are sequentially provided on the machine platform along the movement direction of the material transport mechanism, the feeding mechanism, the line drawing test mechanism, the pen tip wiping mechanism and the wax sealing mechanism are respectively connected to the controller, the material transport mechanism, the line drawing test mechanism and the wax sealing mechanism are respectively connected to the cam driving device, the feeding mechanism is used to feed the pen refill with a line drawing test mechanism and a wax sealing mechanism The pen refills are placed on the material transporting mechanism in sequence, and the material transporting mechanism can transport the pen refills to the line drawing test mechanism, the pen tip wiping mechanism and the wax sealing mechanism in sequence. The line drawing test mechanism is used to perform a line drawing test on the pen refills, the pen tip wiping mechanism is used to clean the pen refills on the material transporting mechanism, and the wax sealing mechanism is used to seal the pen refills with wax; a feeding mechanism connected to the controller is provided on one side of the wax sealing mechanism, the feeding mechanism is connected to the machine, and the wax sealing mechanism is connected to the feeding mechanism, the wax sealing mechanism can place the wax-sealed pen refills on the feeding mechanism, and the feeding mechanism is used to send the processed pen refills out of the machine.

[0005] As a further improvement of the present invention, the material transport mechanism includes a material transport rack, which is slidably connected to the machine table, and the material transport rack is connected to the cam drive device. The material transport rack is provided with a plurality of refill placement slots, and the refill placement slots are used to place the refills to be processed. A material transport drive device is provided on the machine table, and the output end of the material transport drive device is connected to the material transport rack. The material transport drive device can drive the material transport rack to slide on the machine table, thereby driving the refill placement slots to be relative to the loading mechanism, the line drawing test mechanism, the pen tip wiping mechanism and the wax sealing mechanism respectively.

[0006] As a further improvement of the present invention, the line drawing test mechanism includes a lifting and swinging component, a paper roll output component and a shooting and detection component. The lifting and swinging component is connected to the material transport mechanism, and the lifting and swinging component is connected to the cam drive device, used to lift the pen core on the material transport mechanism and drive the pen core to swing; the paper roll output component is provided with a line drawing block, the paper roll output component is used to place and output the line drawing test paper, the line drawing test paper on the paper roll output component is laid on the line drawing block, the lifting and swinging component can drive the pen core to connect with the line drawing test paper on the line drawing block, and the shooting and detection component is used to capture the image of the line drawing test paper on the line drawing block.

[0007] As a further improvement of the present invention, a pen cap pulling mechanism is provided on the machine platform, which is arranged between the feeding mechanism and the line drawing test mechanism. The pen cap pulling mechanism is connected to the transport mechanism and is used to pull out the pen cap of the pen core on the transport mechanism.

[0008] As a further improvement of the present invention, the machine is also provided with a defective product rejection mechanism connected to the material transporting mechanism. The defective product rejection mechanism is arranged on the side of the line drawing test mechanism away from the loading mechanism, and is used to remove the pen cores that have failed the line drawing test on the material transporting mechanism.

[0009] As a further improvement of the present invention, the pen tip wiping mechanism includes a wiping rotating component and a wiping component. The wiping rotating component can drive the pen core on the conveying mechanism to rotate, and the wiping component can be connected to the pen core on the conveying mechanism to remove ink from the pen tip.

[0010] As a further improvement of the present invention, the wiping assembly includes a wiping fixing seat, which is connected to the machine platform. The wiping fixing seat is provided with a unwinding roller, a wiping roller and a cloth pulling assembly. The unwinding roller and the wiping roller are rotatably connected to the wiping fixing seat respectively. The unwinding roller is used to place the rolled wiping cloth, and the rolled wiping cloth can be stretched and laid on the wiping roller and the cloth pulling assembly in turn. The wiping roller is connected to the pen core on the material transport mechanism.

[0011] As a further improvement of the present utility model, the wax sealing mechanism includes a wax sealing rotating table, which is rotatably connected to the machine platform, and a plurality of pen refill clamps are provided on the wax sealing rotating table. A grabbing assembly, a wax sealing assembly, an air-drying assembly and a material picking assembly are sequentially provided on the machine platform along the movement direction of the wax sealing rotating table. The grabbing assembly is used to grab the pen refill from the material transport mechanism and place it on the pen refill clamp, the wax sealing assembly is used to wax the pen refill on the pen refill clamp, the air-drying assembly is used to blow air on the pen refill on the pen refill clamp, and the material picking assembly is used to grab the pen refill from the pen refill clamp and place it on the unloading mechanism.

[0012] As a further improvement of the present invention, the wax sealing assembly includes a wax box and a wax removing assembly, the wax box is connected to the machine, and a heating device is provided in the wax box; the wax removing assembly includes a wax removing block, the wax removing block is connected to the cam driving device, and the cam driving device can drive the wax removing block to be connected to the wax box or the pen core clamp respectively.

[0013] As a further improvement of the present invention, the unloading mechanism includes a unloading conveyor belt, the material picking component can grab the pen refill from the pen refill clamp and place it on the unloading conveyor belt, and the end of the unloading conveyor belt away from the material picking component is provided with a material receiving box, and the unloading conveyor belt is used to transport the processed pen refill to the material receiving box.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] After the pen refills are subjected to a line drawing test, the utility model can perform wax sealing processing on the products that have passed the line drawing test; the pen refill line drawing test and wax sealing are integrated into one device, which improves the function of the device, and adopts an automated processing method throughout the process, reducing manual participation, which can not only improve the processing efficiency of the equipment, but also reduce the labor cost of the enterprise. During the specific processing, the pen refills to be processed are first placed on the loading mechanism, and the pen refills will automatically fall onto the transport mechanism, and then the pen refills are transported to the line drawing test mechanism in sequence by the transport mechanism, and the line drawing test mechanism performs a line drawing test on each pen refill on the transport mechanism, and then the transport mechanism will send the tested pen refills to the pen tip wiping mechanism, and the pen tip wiping mechanism will clean and wipe the pen refills on the transport mechanism, and then the transport mechanism will send the wiped pen refills to the wax sealing mechanism, and the wax sealing mechanism will work to seal the pen tip of each pen refill with wax, and the wax sealing mechanism will place the wax-sealed pen refills on the unloading mechanism, and the unloading mechanism will send the wax-sealed pen refills out of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the structure of an embodiment of the utility model;

[0019] Figure 3 This is a structural diagram of a line drawing test mechanism in an embodiment of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of a wiping assembly in an embodiment of the present utility model;

[0021] Figure 5 This is a structural diagram of the wiping rotating assembly in an embodiment of the present utility model;

[0022] Figure 6 This is a schematic structural diagram of a refill holder in an embodiment of the present utility model;

[0023] Figure 7 Schematic diagram of the cross-sectional structure of the refill holder in the embodiment of the present utility model;

[0024] Figure 8 This is a schematic structural diagram of a grabbing assembly in an embodiment of the present utility model;

[0025] Figure 9 This is a schematic structural diagram of the first leveling assembly in an embodiment of the present utility model;

[0026] Figure 10 This is a schematic structural diagram of the second leveling assembly in an embodiment of the present utility model;

[0027] Figure 11 It is a structural schematic diagram of the wax sealing assembly in an embodiment of the present utility model. DETAILED DESCRIPTION

[0028] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meanings as commonly understood by those skilled in the art to which this utility model belongs. The terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The terms "including" and "having" and any variations thereof in the specification and claims of this utility model and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this utility model or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0029] References to "embodiments" in this disclosure mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the disclosure. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it necessarily refer to mutually exclusive, independent, or alternative embodiments to other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this disclosure may be combined with other embodiments.

[0030] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] like Figure 1-11 As shown, a device for testing pen refills for line drawing and sealing wax is provided, comprising a machine 1 and a controller. A material transport mechanism 2 and a cam driving device which are respectively connected to the controller are provided on the machine 1. A loading mechanism 3, a line drawing test mechanism 4, a pen tip wiping mechanism and a wax sealing mechanism are sequentially provided on the machine 1 along the movement direction of the material transport mechanism 2. The loading mechanism 3, the line drawing test mechanism 4, the pen tip wiping mechanism and the wax sealing mechanism are respectively connected to the controller, the material transport mechanism 2, the line drawing test mechanism 4 and the wax sealing mechanism are respectively connected to the cam driving device, the loading mechanism 3 is used to place the pen refills on the material transport mechanism 2 in an orderly manner, the material transport mechanism 2 can transport the pen refills to the line drawing test mechanism 4, the pen tip wiping mechanism and the wax sealing mechanism in sequence, the line drawing test mechanism 4 is used to perform a line drawing test on the pen refill, the pen tip wiping mechanism is used to clean the pen refill on the material transport mechanism 2, and the wax sealing mechanism is used to seal the pen refill with wax. One side of the wax sealing mechanism is provided with a feeding mechanism 5 connected to the controller, the feeding mechanism 5 is connected to the machine 1, and the wax sealing mechanism is connected to the feeding mechanism 5. The wax sealing mechanism can place the wax-sealed pen refills on the feeding mechanism 5, and the feeding mechanism 5 is used to send the processed pen refills out of the machine 1.

[0032] During specific processing, the pen refills to be processed are first placed on the loading mechanism 3, and the pen refills are placed on the transport mechanism 2 in turn through the loading mechanism 3, and then the pen refills are transported to the line drawing test mechanism 4 in turn through the transport mechanism 2, and the line drawing test mechanism 4 is used to perform a line drawing test on each pen refill on the transport mechanism 2, and then the transport mechanism 2 will send the tested pen refills to the pen tip wiping mechanism, and the pen tip of the pen refill on the transport mechanism 2 will be cleaned and wiped by the pen tip wiping mechanism, and then the transport mechanism 2 will send the wiped pen refills to the wax sealing mechanism, and the wax sealing mechanism will seal the pen tip of each pen refill with wax, and the wax sealing mechanism will place the wax-sealed pen refills on the unloading mechanism 5, and the wax-sealed pen refills will be sent out of the machine 1 through the unloading mechanism 5.

[0033] This integrated equipment for pen refill line drawing test and wax sealing can perform wax sealing on products that have passed the line drawing test after the pen refill has been tested. Integrating the pen refill line drawing test and wax sealing into one device improves the function of the device, and adopts an automated processing method throughout the process to reduce manual participation, which can not only improve the processing efficiency of the equipment, but also reduce the labor cost of the enterprise.

[0034] like Figure 1 As shown, the material transport mechanism 2 includes a transport frame 21, which is slidably connected to the machine platform 1 and connected to a cam drive device. The transport frame 21 is provided with a plurality of refill placement slots for placing refills to be processed. The machine platform 1 is provided with a transport drive device, the output end of which is connected to the transport frame 21. The transport drive device can drive the transport frame 21 to slide on the machine platform 1, thereby driving the refill placement slots to be aligned with the loading mechanism 3, the line drawing test mechanism 4, the pen tip wiping mechanism, and the wax sealing mechanism. In the specific transport process, the refills are placed in each refill placement slot, and the cam drive device can push the transport frame 21 up or down, and then the transport drive device drives the transport frame 21 to slide horizontally on the machine platform 1, thereby transporting each refill in the refill placement slot to each processing position.

[0035] The material transport drive device can be any existing mechanical device capable of driving lateral movement, such as a motor screw structure, and its structure is not described in detail in this article. Before processing, the operator first places the pen refills to be processed on the loading mechanism 3, which can place the pen refills in the pen refill receiving groove in sequence, thus completing the loading.

[0036] like Figure 1 、 Figure 2As shown, the machine 1 is further provided with a cap removal mechanism 6, which is disposed between the loading mechanism 3 and the line drawing test mechanism 4. The cap removal mechanism 6 is connected to the material transport mechanism 2 and is used to remove the cap of the refill on the material transport mechanism 2. During processing, the incoming refill is usually capped on the pen tip, so the cap needs to be removed before performing the line drawing test on the refill.

[0037] Specifically, the pen cap pulling mechanism 6 includes a refill pressing component 61, a pulling component 62 and a delivery component 63. The refill pressing component 61 and the pulling component 62 are respectively arranged on both sides of the transport rack 21. The refill pressing component 61 is used to press the refill into the refill placement groove and limit it on the transport rack 21; the pulling component 62 can clamp the pen cap on the refill and pull the pen cap away from the transport rack 21, thereby pulling the pen cap out of the refill; the delivery component 63 is arranged below the pulling component 62 and is used to deliver the pulled pen cap out of the machine 1. During the processing, after the transport rack 21 transports the refill to the corresponding position of the cap removal mechanism 6, the refill pressing assembly 61 presses the refill into the refill placement slot. The extraction assembly 62 then operates to clamp the cap on the refill and pull it away from the transport rack 21, thereby removing the cap from the refill. The removed cap automatically falls onto the delivery assembly 63, which then delivers the removed cap out of the machine 1. After the cap is removed, the refill pressing assembly 61 is controlled to reset, freeing it from the restricted position on the refill. The refill is then transported to the processing position of the line drawing test mechanism 4 by the transport mechanism 2.

[0038] like Figure 3 As shown, the line drawing test mechanism 4 includes a lifting and swinging assembly 41, a paper roll output assembly 42, and a photographing and detecting assembly 43. The lifting and swinging assembly 41 is connected to the material transport mechanism 2 and is connected to the cam drive device. The lifting and swinging assembly 41 is used to lift the pen refill on the material transport mechanism 2 and can drive the pen refill to swing. The paper roll output assembly 42 is provided with a drawing block 44. The paper roll output assembly 42 is used to place and output the line drawing test paper. The line drawing test paper on the paper roll output assembly 42 is laid on the drawing block 44. The lifting and swinging assembly 41 can drive the pen refill to connect with the line drawing test paper on the drawing block 44. The photographing and detecting assembly 43 is used to capture an image of the line drawing test paper on the drawing block 44.

[0039] Before processing, the line drawing test paper is placed on the paper roll output component 42, and one end of the line drawing test paper is stretched and laid on the line drawing block 44. In the initial state, the lifting and swinging component 41 is located below the pen refill placement slot; after the material transport mechanism 2 transports the pen refill to the processing position of the line drawing test mechanism 4, the cam drive device can push the lifting and swinging component 41 upward, thereby lifting the pen refill in the pen refill placement slot; the lifting and swinging component 41 automatically clamps the pen refill and pushes the pen refill's pen tip to abut against the line drawing test paper. The lifting and swinging component 41 then drives the pen refill to swing, and the pen refill's swinging process will draw a line on the line drawing test paper; the shooting detection component 43 then captures the image of the line drawing test paper on the line drawing block 44 and sends it to the controller, which can then determine whether the current pen refill has any defects such as broken lines, thereby determining whether the pen refill is qualified. After the shooting is completed, the paper roll output assembly 42 will work to rewind the line drawing test paper on the line drawing block 44 and lay new line drawing test paper on the line drawing block 44. At the same time, the lifting and swinging assembly 41 and the cam driving device will cooperate to place the pen refill that has passed the line drawing test back on the conveying mechanism 2. The pen refill will then be transported to the next station through the conveying mechanism 2.

[0040] like Figure 1 、 2 As shown, the machine 1 is also equipped with a defective product rejection mechanism 7 connected to the material transport mechanism 2. The defective product rejection mechanism 7 is located on the side of the line test mechanism 4 away from the loading mechanism 3 and is used to remove pen refills that have failed the line test from the material transport mechanism 2. During the processing, after the pen refill passes through the line test mechanism 4, the controller has already detected the pen refill that failed the line test. After the pen refill with a defective line is transported by the material transport mechanism 2 to the corresponding position of the defective product rejection mechanism 7, the defective product rejection mechanism 7 will operate to remove the defective product from the material transport mechanism 2.

[0041] Specifically, the defective product rejection mechanism 7 includes a defective product rejection cylinder 71 and a defective product collection box 72. The defective product rejection cylinder 71 and the defective product collection box 72 are respectively arranged on both sides of the material transport rack 21, and the two are arranged corresponding to each other. When the material transport mechanism 2 transports the pen refill that has failed the line drawing test to the corresponding position of the defective product rejection cylinder 71, the defective product rejection cylinder 71 will automatically extend and connect with the defective product on the material transport rack 21. As the defective product rejection cylinder 71 continues to extend, the defective products on the material transport rack 21 will be squeezed out of the material transport rack 21. The squeezed-out defective products will automatically fall into the defective product collection box 72 for collection.

[0042] By providing the defective product rejection mechanism 7, the wax sealing mechanism can be driven to wax only the pen cores with qualified lines, thereby preventing defective products from flowing into the hands of consumers and improving the processing yield.

[0043] like Figure 1 、 Figure 2 As shown, the pen tip wiping mechanism includes a wiping rotary assembly 8 and a wiping assembly 9. The wiping rotary assembly 8 drives the pen refill on the feed mechanism 2 to rotate, and the wiping assembly 9 connects to the pen refill on the feed mechanism 2 to remove ink from the pen tip. During processing, the feed mechanism 2 transports the pen refill that has passed the line drawing test to the corresponding position of the pen tip wiping mechanism. The wiping rotary assembly 8 then drives the pen refill to rotate on the feed frame 21, and the wiping assembly 9 wipes the pen tip of the refill, removing ink and other dirt from the pen tip, thereby improving the yield rate of subsequent wax sealing.

[0044] like Figure 4 As shown, the wiping assembly 9 includes a wiping fixed seat 91, which is connected to the machine 1. The wiping fixed seat 91 is provided with a unwinding roller 92, a wiping roller 93 and a cloth pulling assembly. The unwinding roller 92 and the wiping roller 93 are rotatably connected to the wiping fixed seat 91 respectively. The unwinding roller 92 is used to place the rolled wiping cloth, and the rolled wiping cloth can be stretched and laid on the wiping roller 93 and the cloth pulling assembly in turn. The wiping roller 93 is connected to the pen core on the material transport mechanism 2.

[0045] Before processing, the coiled wiping cloth is first placed on the unwinding roller 92, and then the coiled wiping cloth is stretched and laid on the wiping roller 93 and the cloth pulling assembly in sequence. During specific processing, the material transport mechanism 2 transports the pen refills to the corresponding positions of the pen tip wiping device in sequence. At this time, the pen tip of the pen refill on the material transport mechanism 2 will be connected with the coiled wiping cloth on the wiping roller 93. The pen refill is driven to rotate on the material transport mechanism 2 by the wiping rotating assembly 8, and the pen tip of the pen refill can be wiped clean by the coiled wiping cloth on the wiping roller 93. After wiping is completed, the coiled wiping cloth is pulled by the cloth pulling assembly so that a new wiping cloth is laid on the wiping roller 93 for the next round of wiping.

[0046] like Figure 5As shown, the wiping rotating assembly 8 includes a rotating fixed seat 81, which is fixedly mounted on the machine table 1 and is placed on one side of the conveying mechanism 2. A rotating cylinder 82 is mounted on the rotating fixed seat 81, and a pressing mounting block 83 is provided on the output end of the rotating cylinder 82. A pressing block 84 is provided on the pressing mounting block 83. The pressing block 84 can abut against the pen core on the conveying mechanism 2, and the rotating cylinder 82 can drive the pressing block 84 to move horizontally, thereby driving the pen core to rotate on the conveying mechanism 2. During processing, when the material transporting mechanism 2 transports the pen refill to the point where it connects with the rolled wiping cloth on the wiping roller 93, the pen refill is just below the pressing block 84; the cam driving device on the pen refill wax sealing device drives the material transporting mechanism 2 to rise, so that the pen refill on the material transporting mechanism 2 contacts the pressing block 84; and then the pressing mounting block 83 is driven to move by the rotating cylinder 82, driving the pressing block 84 to move laterally together, and the pressing block 84 will push the pen refill on the material transporting mechanism 2 to rotate in place, so that the rolled wiping cloth on the wiping roller 93 can wipe the pen tip of the pen refill clean.

[0047] It should be noted that, in practice, multiple bearings can be installed on the transport mechanism 2 at positions corresponding to the wiping rotary assembly 8, and the bearings can rotate in place. When the transport mechanism 2 transports the pen refill directly below the pressing block 84, the pen refill is positioned on the two bearings. When the rotary cylinder 82 drives the pressing block 84, the pen refill can rotate on the bearings. By providing the bearings, the pen refill can rotate smoothly on the transport mechanism 2, improving the stability of the processing.

[0048] To limit and guide the movement of the pressing block 84, a rotating guide rail 85 is provided on the rotating fixed seat 81, and the pressing mounting block 83 is slidably engaged with the rotating guide rail 85. When the rotary cylinder 82 is in operation, the pressing mounting block 83 slides on the rotating guide rail 85. Through the cooperation of the two, the movement of the pressing block 84 is limited and guided, improving the transmission accuracy and stability, and enhancing the stability of the processing.

[0049] A flexible rubber strip 86 is installed on the lower end surface of the pressing block 84. By providing the flexible rubber strip 86, the pressing block 84 is in soft contact with the pen lead, which can prevent the pressing block 84 from crushing the pen lead. At the same time, the flexible rubber strip 86 can also increase the friction with the pen lead, so that the pressing block 84 can more smoothly push the pen lead to rotate on the material transport mechanism 2, thereby improving the stability of the processing.

[0050] like Figure 4As shown, the cloth pulling assembly includes a cloth pulling motor 94 and a cloth pulling roller 95. The cloth pulling motor 94 is fixedly mounted on the wiping fixed seat 91, and the cloth pulling roller 95 is rotatably connected to the wiping fixed seat 91. The output end of the cloth pulling motor 94 is connected to the cloth pulling roller 95. Before processing, the rolled wiping cloth on the unwinding roller 92 is stretched and laid on the cloth pulling roller 95; when the rolled wiping cloth on the wiping roller 93 completes a round of wiping the pen tip, the cloth pulling motor 94 is controlled to drive the cloth pulling roller 95 to rotate, thereby being able to pull the rolled wiping cloth to move, and the rolled wiping cloth drives the unwinding roller 92 to rotate, and lays a new wiping cloth on the wiping roller 93, so as to wipe the pen tip of the next batch of pen refills, thereby realizing the continuous wiping operation of the pen refills on the conveying mechanism 2.

[0051] In order to facilitate the winding and collection of used roll wiping cloths, a rotatable recovery roller 96 is provided on the wiping fixed seat 91, and the recovery roller 96 is connected to the output end of the cloth pulling motor 94; when the cloth pulling motor 94 is working, it can simultaneously pull the cloth pulling roller 95 and the recovery roller 96 to rotate synchronously, thereby improving the stability of the transmission, which can not only achieve the stable laying of new wiping cloths on the wiping roller 93, but also the stable winding of used wiping cloths.

[0052] like Figure 4 As shown, in order to improve the stability of the roll wiping cloth during the pulling process, a plurality of tensioning rollers 97 are installed on the wiping fixed seat 91. The tensioning rollers 97 are rotatably connected to the wiping fixed seat 91, and the roll wiping cloth on the unwinding roller 92 can be laid on each tensioning roller 97 respectively. Before processing, the roll wiping cloth is placed on the unwinding roller 92, and then one end of the roll wiping cloth is pulled and laid on the tensioning roller 97, the wiping roller 93, the cloth pulling roller 95 and the recycling roller 96 in sequence; by laying the roll wiping cloth on the tensioning roller 97, the wiping cloth laid on the wiping roller 93 can be tightened, so that it is convenient to wipe the pen core on the material transport mechanism 2 during operation.

[0053] like Figure 1 、 2As shown, the wax sealing mechanism includes a wax sealing rotating table 10, which is rotatably connected to the machine 1. The wax sealing rotating table 10 is connected to a controller, and the controller can control the wax sealing rotating table 10 to rotate on the machine 1; the wax sealing rotating table 10 can be any existing structure that can realize rotating material transportation, such as: a motor divider structure, etc. A plurality of refill fixtures 11 are installed on the wax sealing rotary table 10. A grabbing assembly 12, a wax sealing assembly 13, an air-drying assembly 14 and a material picking assembly 15 are sequentially arranged on the upper cover of the machine 1 along the movement direction of the wax sealing rotary table 10. The grabbing assembly 12 is used to grab the refill from the material transport mechanism 2 and place it on the refill fixture 11, the wax sealing assembly 13 is used to seal the refill on the refill fixture 11 with wax, and the air-drying assembly 14 is used to blow air on the refill on the refill fixture 11; the unloading mechanism 5 is connected to the material picking assembly 15, and the material picking assembly 15 is used to grab the refill from the refill fixture 11 and place it on the unloading mechanism 5.

[0054] During the specific operation, the pen refill with the wiped pen tip is transported to the corresponding position of the wax sealing mechanism by the material transport mechanism 2, and the pen refill is grabbed from the material transport mechanism 2 and placed in the pen refill fixture 11 on the wax sealing rotary table 10 by the material taking component 15; the pen refill is then transported to the corresponding positions of the wax sealing component 13, the air drying component 14 and the material taking component 15 in sequence by the wax sealing rotary table 10, the wax sealing component 13 will seal the pen refill on the pen refill fixture 11 with wax, and the air drying component 14 can blow dry the wax sealing on the pen refill fixture 11 to solidify it, and the material taking component 15 will grab the pen refill with solidified wax sealing from the pen refill fixture 11 and place it on the unloading mechanism 5; the processed pen refill is then sent out of the machine 1 by the unloading mechanism 5 to complete the automatic wax sealing process.

[0055] like Figure 1 、 2 As shown, the wax sealing mechanism also includes a leveling and aligning component, which is connected to the wax sealing rotating table 10 and is arranged between the material taking component 15 and the wax sealing component 13; the leveling and aligning component is used to level all the refills on the refill fixture 11 so that the lower end surfaces of the refills are on the same horizontal line.

[0056] In this embodiment, the leveling and straightening component includes a first leveling component 16 and a second leveling component 17 which are arranged in sequence along the movement direction of the wax sealing rotating table 10. The first leveling component 16 and the second leveling component 17 can be connected to the refill fixture 11 respectively. The first leveling component 16 is used to level the upper end of the refill on the refill fixture 11, and the second leveling component 17 is used to level the lower end of the refill on the refill fixture 11.

[0057] like Figure 6 、 Figure 7As shown, the refill fixture 11 includes a fixture fixing block 111, which is provided with a plurality of refill placement holes 112. The refill placement holes 112 are used to place the refills to be processed. Limit blocks 113 are respectively installed at positions corresponding to the refill placement holes 112 on the fixture fixing block 111. The limit blocks 113 are hinged to the fixture fixing block 111 through a latch, and the limit blocks 113 can rotate and swing along the latch. A limit pin 114 is fixedly installed on each limit block 113, and the limit pin 114 can extend into the corresponding refill placement hole 112; by pushing the limit block 113 to rotate and swing on the fixture fixing block 111, the limit pin 114 can be extended into or out of the refill placement hole 112. When the refill is placed in the refill placement hole 112, the limiting pin 114 extends into the refill placement hole 112, and the end of the limiting pin 114 contacts the side wall of the refill, thereby limiting the refill in the refill placement hole 112; by driving the limiting pin 114 out of the refill placement hole 112, the refill can be released from the refill placement hole 112, thereby facilitating the sliding of the refill on the fixture fixing block 111, or directly removing the refill from the fixture fixing block 111.

[0058] like Figure 1 As shown, in this embodiment, a first switch 18 is provided on the machine 1 at positions corresponding to the grab assembly 12, the first leveling assembly 16, and the material picking assembly 15. The first switch 18 is provided with a lifting push rod. The first switch 18 can drive the lifting push rod to move up and down, thereby causing the lifting push rod to abut against the limit block 113 on the corresponding refill fixture 11, thereby driving the limit block 113 to rotate and swing along the latch, causing the limit pin 114 to extend into or out of the corresponding refill placement hole 112. A second switch 19 is provided on the machine 1 at a position corresponding to the second leveling assembly 17. The second switch 19 is provided with a transverse push rod. The second switch 19 can drive the transverse push rod to move laterally, causing the transverse push rod to abut against the limit block 113 on the corresponding refill fixture 11, thereby driving the limit block 113 to rotate and swing along the latch, causing the limit pin 114 to extend into or out of the corresponding refill placement hole 112.

[0059] In this embodiment, there are 10 refill placement holes 112 distributed at equal intervals on each clamp fixing block 111, so that the refill automatic wax sealing device can perform wax sealing operations on 10 refills at the same time; in other embodiments, the number of refill placement holes 112 on the clamp fixing block 111 can also be any other number.

[0060] like Figure 8As shown, the grabbing assembly 12 includes a grabbing mounting seat 121, which is connected to a cam driving device, which can drive the grabbing mounting seat 121 to move up and down, and a grabbing guide block 122 is provided on the grabbing mounting seat 121, and a grabbing cylinder 123 and a grabbing guide rail 124 are provided on the grabbing guide block 122. A grabbing slider 125 is provided on the output end of the grabbing cylinder 123, and the grabbing slider 125 is slidably engaged with the grabbing guide rail 124, and a rotatable clamping jaw mounting shaft 126 is provided on the grabbing slider 125. One end of the clamping jaw mounting shaft 126 is provided with a plurality of clamping jaw cylinders 127, and the other end is provided with a grabbing guide wheel 128. The grabbing guide wheel 128 is eccentrically arranged with the clamping jaw mounting shaft 126, and an L-shaped guide groove 129 is provided on the grabbing mounting seat 121. The grabbing guide wheel 128 extends out of the L-shaped guide groove 129 and is slidably limited and connected to the L-shaped guide groove 129.

[0061] During specific operation, the material transport mechanism 2 drives the refill clamp 11 to the corresponding position of the grabbing assembly 12, and then controls the first switch 18 aligned with the grabbing assembly 12 to work. The operation of the first switch 18 causes the lifting push rod to push the limit block 113 to rotate and swing along the pin, so that the limit pin 114 extends out of the corresponding refill placement hole 112. After the transport mechanism 2 transports the wiped pen refill to the grabbing position of the grabbing assembly 12, the grabbing slide 125 is driven to slide on the grabbing guide rail 124 by the grabbing cylinder 123, and the grabbing slide 125 drives the clamping claw mounting shaft 126, the clamping claw cylinder 127 and the grabbing guide wheel 128 to move synchronously; the grabbing guide wheel 128 slides along the L-shaped guide groove 129. When it moves to the turning position of the L-shaped guide groove 129, the eccentric setting of the grabbing guide wheel 128 drives the clamping claw mounting shaft 126 to rotate on the grabbing slide 125, thereby causing the clamping claw cylinder 127 to change from horizontal to vertical, until the clamping claw cylinder 127 moves to just above the pen refill on the transport mechanism 2; The cam drive device then drives the grabbing mounting seat 121 downward, which in turn drives the gripping mounting seat 121 to synchronously descend, causing the gripping cylinder 127 to engage with the refill on the transport mechanism 2 and then clamp the refill. The cam drive device, the grabbing cylinder 123, and the gripping cylinder 127 then cooperate to place the refill into the refill placement hole 112. Once the refill is placed into the refill placement hole 112, the first switch 18 drives the lifting push rod to disengage the limit block 113, causing the limit pin 114 to extend into the corresponding refill placement hole 112 and engage with the refill, thereby securing the refill in the refill placement hole 112. The wax sealing rotary table 10 then drives the refill fixture 11 to move the refill to the next station.

[0062] like Figure 9As shown, the first leveling assembly 16 includes a leveling fixing seat 161, a leveling cylinder 162 is installed on the leveling fixing seat 161, a first leveling mounting block 163 is provided on the output end of the leveling cylinder 162, the first leveling mounting block 163 is arranged above the refill fixture 11, and leveling push rods 164 are respectively provided at positions corresponding to the refill placement holes 112 on the first leveling mounting block 163. The leveling cylinder 162 can drive the leveling push rod 164 to connect or separate with the refill on the refill fixture 11. During processing, after the transport mechanism 2 transports the refill holder 11 containing the refill to the corresponding position of the first leveling assembly 16, the first switch 18 aligned with the first leveling assembly 16 first drives the limit pin 114 on the refill holder 11 to extend out of the refill placement slot and contact the refill limiter. The leveling cylinder 162 then drives the first leveling mounting block 163 downward, driving the leveling push rod 164 to descend synchronously. During the descent, the leveling push rod 164 contacts the upper end of the refill on the refill holder 11. As the leveling push rod 164 continues to descend, it pushes the refill to slide downward on the refill holder 11. The push of the leveling push rod 164 ensures that the upper end surfaces of all the refills on the refill holder 11 are aligned, and the upper ends of the refills are evenly leveled. Then, the first switch 18 is used to drive the lifting push rod to disengage the stop block 113, so that the stop pin 114 extends into the corresponding refill placement hole 112 and contacts the refill, thereby retaining the refill in the refill placement hole 112. Then, the wax sealing rotary table 10 drives the refill fixture 11 to move the refill to the processing position of the second leveling assembly 17.

[0063] like Figure 10As shown, the second guide assembly 17 includes a second guide mounting block 171, which is connected to the cam driving device. The second guide mounting block 171 is arranged below the refill fixture 11, and a guide groove 172 is provided on the second guide mounting block 171. The cam driving device can drive the second guide mounting block 171 to move up and down, thereby driving the guide groove 172 to connect or separate with the refill on the refill fixture 11. During processing, after the wax sealing rotary table 10 transports the refill fixture 11 with the refill placed thereon to the corresponding position of the second leveling assembly 17, the second switch 19 is first used to drive the lateral push rod to move horizontally, so that the lateral push rod pushes the limit block 113 to rotate and swing along the pin, so that the limit pin 114 extends out of the corresponding refill placement hole 112, thereby contacting the limit of each refill in the refill placement hole 112; then the second leveling mounting block 171 is driven to rise by the cam driving device until the leveling grooves 172 are respectively connected with the lower ends of the refills on the refill fixture 11, as the second leveling mounting block 171 continues to rise, the leveling grooves 172 will push the refills to slide upward in the refill placement hole 112, so that the lower end surfaces of all the refills in the refill fixture 11 are on the same horizontal plane, and the lower ends of the refills are neatly leveled. Then, the second switch 19 is used to drive the transverse push rod to disengage the stop block 113, so that the stop pin 114 extends into the corresponding refill placement hole 112 and contacts the refill, thereby retaining the refill in the refill placement hole 112. Then, the wax sealing rotary table 10 drives the refill fixture 11 to move the refill to the processing position of the wax sealing assembly 13.

[0064] like Figure 11 As shown, the wax sealing assembly 13 includes a wax box 131 and a wax removal assembly. The wax box 131 is used to hold wax oil and is detachably connected to the machine 1 to facilitate the addition of wax oil. The wax box 131 is equipped with a heating device to prevent the wax oil from solidifying during processing. The wax removal assembly includes a wax removal block 132, which is connected to a cam drive device that can drive the wax removal block 132 to move up and down. The wax removal block 132 is provided with wax holding grooves 133 at positions corresponding to the refill placement holes 112. During processing, the cam drive device can drive the wax removal block 132 downward, so that the wax storage groove 133 extends into the wax box 131, and the wax in the wax box 131 will flow into the wax storage groove 133; then the cam drive device drives the wax removal block upward, and the wax storage groove 133 is filled with wax until the wax storage groove 133 connects with the pen refill on the pen refill fixture 11, and the pen refill's tip extends into the wax storage groove 133, thereby wrapping the pen refill with a layer of wax, thus sealing the pen refill. Then, the cam drive device drives the wax removal block 132 downward again, so that the pen refill extends out of the wax storage groove 133; then, the wax sealing rotary seat drives the pen refill fixture 11 to move the pen refill to the corresponding position of the air-drying component 14.

[0065] like Figure 1As shown, the air-drying assembly 14 is equipped with multiple cooling fans. When the wax-sealing rotary seat drives the refill holder 11 and the refill to the corresponding position of the air-drying assembly 14, the cooling fans blow air toward the refill holder 11, thereby blowing air on the wax on the refill and rapidly solidifying it. The wax-sealing rotary seat then drives the refill holder 11 and the refill to the corresponding position of the material removal assembly 15. The first switch 18 aligned with the material removal assembly 15 is then activated, causing the lifting rod to push the limit block 113 to rotate and swing along the latch, causing the limit pin 114 to extend out of the corresponding refill placement hole 112. The wax-sealed refill is then grabbed from the refill holder 11 by the material removal assembly 15 and placed on the unloading mechanism 5.

[0066] In this embodiment, the structure of the material taking component 15 is the same as that of the grabbing component 12, and the specific structure of the material taking component 15 will not be described in detail herein.

[0067] like Figure 1 、 2 As shown, the unloading mechanism 5 includes a unloading conveyor belt 51. The picking assembly 15 can grab the pen refills from the pen refill fixture 11 and place them on the unloading conveyor belt 51. The end of the unloading conveyor belt 51 away from the picking assembly 15 is provided with a receiving box 52. The unloading conveyor belt 51 is used to convey the processed pen refills to the receiving box 52. During processing, after the picking assembly 15 places the pen refills on the unloading conveyor belt 51, the unloading conveyor belt 51 is controlled to operate to convey the wax-sealed pen refills to the receiving box 52, and the processed pen refills are collected by the receiving box 52.

[0068] The processing process of the pen core line test and wax sealing equipment is as follows:

[0069] First, the refills to be processed are placed on the loading mechanism 3, which then orderly places them into the refill slots on the transport rack 21. The transport mechanism 2 then operates to transport the refills to the processing position of the cap removal mechanism 6. The cap removal mechanism 6 removes the cap from the refill on the transport mechanism 2, and the removed cap is transported out of the machine 1 via the delivery assembly 63. The uncapped refills are then transported by the transport mechanism 2 to the line drawing test mechanism 4, where they undergo a line drawing test. After the line drawing test is completed, the transport mechanism 2 transports them to the processing position of the nib wiping mechanism. The nib wiping mechanism then wipes the nib of the refill on the transport mechanism 2 to remove ink and other contaminants. Afterwards, the wiped refills are transported by the transport mechanism 2 to the defective product rejection mechanism 7. This mechanism rejects any refills that fail the line test on the transport rack 21 and drops them into a defective product collection box 72 for collection. The transport mechanism 2 then transports the refills to the wax sealing mechanism for processing. The wax sealing mechanism then seals the refills with wax and places them onto the unloading conveyor 51. This conveyor 51 then delivers the processed refills to the collection box 52 for unloading.

[0070] The above-mentioned specific implementation manner is a preferred implementation manner of the present utility model, and is not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation manner. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A pen refill line test and wax sealing integrated device, characterized by: The utility model comprises a machine platform and a controller, wherein a material transport mechanism and a cam driving device respectively connected to the controller are provided on the machine platform, a loading mechanism, a line drawing test mechanism, a pen tip wiping mechanism and a wax sealing mechanism are sequentially provided on the machine platform along the movement direction of the material transport mechanism, the material transport mechanism, the line drawing test mechanism, the pen tip wiping mechanism and the wax sealing mechanism are respectively connected to the controller, the material transport mechanism, the line drawing test mechanism and the wax sealing mechanism are respectively connected to the cam driving device, the material transport mechanism is used to place the pen refills on the material transport mechanism in an orderly manner, the material transport mechanism can transport the pen refills to the line drawing test mechanism, the pen tip wiping mechanism and the wax sealing mechanism in sequence, the line drawing test mechanism is used to perform a line drawing test on the pen refills, the pen tip wiping mechanism is used to clean the pen refills on the material transport mechanism, and the wax sealing mechanism is used to seal the pen refills with wax; One side of the wax sealing mechanism is provided with a feeding mechanism connected to the controller, the feeding mechanism is connected to the machine, the wax sealing mechanism is connected to the feeding mechanism, the wax sealing mechanism can place the wax-sealed pen core on the feeding mechanism, and the feeding mechanism is used to send the processed pen core out of the machine.

2. The integrated device for pen refill line drawing test and wax sealing according to claim 1, characterized in that: The material transport mechanism includes a material transport frame, which is slidably connected to the machine platform, and the material transport frame is connected to the cam driving device. The material transport frame is provided with a plurality of refill placement slots, and the refill placement slots are used to place the refills to be processed. A material transport driving device is provided on the machine platform, and the output end of the material transport driving device is connected to the material transport frame. The material transport driving device can drive the material transport frame to slide on the machine platform, thereby driving the refill placement slots to be relative to the feeding mechanism, the line drawing test mechanism, the pen tip wiping mechanism and the wax sealing mechanism respectively.

3. The integrated device for pen refill line drawing test and wax sealing according to claim 2, characterized in that: The line drawing test mechanism includes a lifting and swinging component, a paper roll output component and a shooting detection component. The lifting and swinging component is connected to the material transport mechanism, and the lifting and swinging component is connected to the cam drive device, and is used to lift the pen core on the material transport mechanism and drive the pen core to swing; The paper roll output assembly is provided with a drawing block, and the paper roll output assembly is used to place and output the drawing test paper. The drawing test paper on the paper roll output assembly is laid on the drawing block. The lifting and swinging assembly can drive the pen core to connect with the drawing test paper on the drawing block. The shooting and detection assembly is used to capture the image of the drawing test paper on the drawing block.

4. The integrated device for pen refill line drawing test and wax sealing according to claim 1, characterized in that: A pen cap pulling mechanism is provided on the machine platform, which is arranged between the feeding mechanism and the line drawing test mechanism. The pen cap pulling mechanism is connected to the transport mechanism and is used to pull out the pen cap of the pen core on the transport mechanism.

5. The integrated device for pen refill line drawing test and wax sealing according to claim 1, characterized in that: The machine is also provided with a defective product rejection mechanism connected to the material transport mechanism. The defective product rejection mechanism is arranged on a side of the line test mechanism away from the feeding mechanism, and is used to remove the pen cores that have failed the line test on the material transport mechanism.

6. The integrated device for testing the pen refill line and sealing wax according to any one of claims 1 to 5, characterized in that: The pen tip wiping mechanism includes a wiping rotating component and a wiping component. The wiping rotating component can drive the pen core on the material transporting mechanism to rotate, and the wiping component can be connected to the pen core on the material transporting mechanism to clean the ink on the pen tip.

7. The integrated device for pen refill line drawing test and wax sealing according to claim 6, characterized in that: The wiping assembly includes a wiping fixing seat, which is connected to the machine. The wiping fixing seat is provided with a rewinding roller, a wiping roller and a cloth pulling assembly. The rewinding roller and the wiping roller are rotatably connected to the wiping fixing seat respectively. The rewinding roller is used to place the rolled wiping cloth, and the rolled wiping cloth can be stretched and laid on the wiping roller and the cloth pulling assembly in turn. The wiping roller is connected to the pen core on the material transport mechanism.

8. The integrated device for testing the pen refill line and sealing wax according to any one of claims 1 to 5, characterized in that: The wax sealing mechanism includes a wax sealing rotating platform, which is rotatably connected to the machine platform, and a plurality of pen refill clamps are provided on the wax sealing rotating platform. A grabbing assembly, a wax sealing assembly, an air-drying assembly and a material picking assembly are sequentially provided on the machine platform along the movement direction of the wax sealing rotating platform. The grabbing assembly is used to grab the pen refill from the material transport mechanism and place it on the pen refill clamp, the wax sealing assembly is used to wax the pen refill on the pen refill clamp, the air-drying assembly is used to blow air on the pen refill on the pen refill clamp, and the material picking assembly is used to grab the pen refill from the pen refill clamp and place it on the unloading mechanism.

9. The integrated device for pen refill line drawing test and wax sealing according to claim 8, characterized in that: The wax sealing assembly includes a wax box and a wax removal assembly, the wax box is connected to the machine, and a heating device is provided in the wax box; The wax taking component comprises a wax taking block, and the wax taking block is connected to the cam driving device. The cam driving device can drive the wax taking block to be connected to the wax box or the refill clamp respectively.

10. The integrated device for pen refill line drawing test and wax sealing according to claim 8, characterized in that: The unloading mechanism includes an unloading conveyor belt, the picking component can grab the refill from the refill fixture and place it on the unloading conveyor belt, and the unloading conveyor belt is provided with a receiving box at one end away from the picking component, and the unloading conveyor belt is used to transport the processed refill to the receiving box.

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