Round shell color ring roll printing device

Abstract

The invention discloses a round shell color ring roll printing device which comprises a machine base assembly, a roll printing assembly and a fixing assembly, the roll printing assembly is arranged on the machine base assembly and used for conducting roll printing on a connector shell, and the fixing assembly is arranged on the machine base assembly and used for placing and moving the connector shell. The roll printing assembly comprises a mounting cover, a rotating rod, a first gear, a first motor, a mounting pipe, a second gear, an ink bin, an ink wheel and an exchange assembly, the mounting cover is arranged on the machine base assembly, the rotating rod is rotationally mounted on the mounting cover, the first gear fixedly sleeves the rotating rod, and the first motor is arranged on the machine base assembly. The round shell color ring roll printing device provided by the invention has the advantages that printed information and ink width are adjusted according to connectors of different sizes and specifications, the time for inserting and replacing is shortened, and the situation that preparation work before printing is relatively tedious due to the fact that the printed connectors are replaced is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of rolling printing, and in particular to a circular shell color ring rolling printing device. Background Art

[0002] Connectors are also called connectors. In China, they are also called joints and sockets. They generally refer to electrical connectors, that is, devices that connect two active devices, transmit current or signals, and the male and female ends can transmit information or current after contact. They are also called connectors. The basic performance of connectors can be divided into three categories: mechanical performance, electrical performance and environmental performance. Another important mechanical performance is the mechanical life of the connector. Mechanical life is actually a durability indicator. It is called mechanical operation in the national standard GB5095. It is based on one insertion and one removal as a cycle. Whether the connector can normally complete its connection function after the specified insertion and removal cycle is used as the basis for judgment. In the connector, many series of electrical connectors need to roll-print color rings such as width, color and character information on the shell in accordance with the national military standard to indicate the connector crimping contact assembly and disassembly method, head and seat mutual matching position, key position distinction and other information.

[0003] However, in the prior art, when printing a connector, if a connector of a different size is to be printed, the printed wheel needs to be disassembled and replaced with a suitable wheel, which makes the preparation work before printing the connector more complicated, and the original clamp for fixing the connector also needs to be replaced, and it is impossible to adapt to connectors of different sizes. Summary of the invention

[0004] The purpose of the present invention is to provide a circular shell color ring rolling printing device, which has the advantages of adjusting the printed information and ink width according to connectors of different sizes, reducing the time for insertion and replacement, and preventing the pre-printing preparation work from being more cumbersome due to the replacement of printed connectors, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circular shell color ring rolling printing device, comprising a base assembly, a rolling printing assembly and a fixing assembly, wherein the rolling printing assembly is arranged on the base assembly for rolling printing on the connector shell, and the fixing assembly is arranged on the base assembly for placing and moving the connector shell.

[0006] Further, the roller printing assembly includes a mounting cover, a rotating rod, gear one, a motor one, a mounting tube, gear two, an ink tank, an ink wheel and a replacement assembly, the mounting cover is arranged on the machine base assembly, the rotating rod is rotatably mounted on the mounting cover, the gear one is fixedly sleeved on the rotating rod, the motor one is arranged on the machine base assembly, the output shaft of the motor one is fixedly connected to one end of the rotating rod, the mounting tube is rotatably mounted on the mounting cover, the gear two is fixedly sleeved on the mounting tube, the gear one and the gear two are meshed with each other, the ink tank is arranged on the machine base assembly, the ink wheel is fixedly sleeved on the rotating rod, the ink wheel is adapted to the ink tank, the rotating rod is rotatably connected to the ink tank, and the replacement assembly is arranged on the mounting tube.

[0007] Furthermore, the exchange assembly includes an installation box, a second motor, a connecting cover, a screw rod, two rectangular openings, two connecting plates, a sliding sleeve and a printing wheel. The installation box is fixedly sleeved on the installation tube, the second motor is fixedly installed on the installation box, the connecting cover is arranged on one side of the installation tube, the screw rod one is rotatably installed on the connecting cover, one end of the screw rod one is fixedly connected to the output shaft of the second motor, the two rectangular openings are both opened on the installation tube, the two connecting plates are respectively slidably installed in the two rectangular openings, the two connecting plates are both threadedly connected to the screw rod one, the sliding sleeve is fixedly installed between the two connecting plates, the printing wheels are evenly distributed on the sliding sleeve, and the printing wheel and the ink wheel fit each other.

[0008] Furthermore, the base assembly includes a base, two control switches and a PLC controller, the two control switches are arranged and installed on the top of the base, the PLC controller is fixedly installed on the top of the base, the mounting cover is fixedly installed on the top of the base, the motor is fixedly installed on the top of the base, and the ink tank is fixedly installed on the top of the base.

[0009] Furthermore, a support plate is fixedly mounted on the top of the base, the support plate is rotatably connected to the mounting tube, and the connection cover is fixedly connected to the support plate.

[0010] Furthermore, a folding plate is fixedly installed on the top of the base, and the folding plate is fixedly connected to two control switches.

[0011] Furthermore, the fixed assembly includes a slide rail, a second screw rod, a third motor, a slider, an L-shaped plate, a cylinder, a partition, a cylinder, a fourth motor, a toothed circular plate, a mounting plate, three clamping plates and three toothed plates. The slide rail is fixedly mounted on the top of the base, the second screw rod is rotatably mounted in the slide rail, the third motor is fixedly mounted on the top of the base, the output shaft of the third motor is fixedly connected to the second screw rod, the slider is threadedly mounted on the second screw rod, the L-shaped plate is fixedly mounted on the top of the slider, the cylinder is rotatably mounted on the L-shaped plate, the partition is fixedly mounted in the cylinder, the cylinder is rotatably mounted on the partition, the fourth motor is fixedly mounted in the cylinder, the output shaft of the fourth motor is fixedly connected to the cylinder, the toothed circular plate is fixedly mounted on one end of the cylinder, the mounting plate is fixedly mounted on the inner wall of the cylinder, the three clamping blocks are all slidably mounted on the mounting plate, the three toothed plates are respectively fixedly mounted on the three clamping blocks, and the toothed plate and the toothed circular plate are meshed with each other.

[0012] Furthermore, the teeth of the tooth circular plate are arranged in a spiral shape, and the clamping block is arranged in a step shape.

[0013] Furthermore, a scraper is fixedly mounted on the top of the ink bin, and side panels are fixedly mounted on both side outer walls of the scraper.

[0014] In summary, due to the adoption of the above technology, the beneficial effects of the present invention are: The present invention sets a roller printing assembly, starts the second motor, and the second motor drives the first screw to rotate. The first screw rotates in the installation tube and drives the connecting plate to move in the rectangular opening. Figure 7 As shown, the connecting plate moves to the left, and the movement of the connecting plate drives the sliding sleeve to move, and the sliding sleeve drives the printing wheel to move, and the printing wheel that contacts and fits the ink wheel is adjusted to adapt to the parameters and ink width to be printed for connectors of different sizes. It has the advantages of adjusting the printed information and ink width according to connectors of different sizes, reducing the time for plug-in replacement, and preventing the cumbersome preparation work before printing due to the replacement of printed connectors.

[0015] The present invention sets a fixing component, starts motor four and drives the cylinder to rotate clockwise, the cylinder drives the tooth circular plate to rotate, the spiral teeth on the tooth circular plate transmit the tooth plate, so that the tooth plate drives the clamping block to move and approach the center of the mounting plate, the clamping block approaching the center contacts the connector and fixes it, stops motor four and starts motor three, motor three drives screw two to rotate, screw two drives the slider to move, the slider slides in the slide rail and drives the clamped connector to approach and fit the printing wheel, which has the advantages of fixing and clamping connectors of different sizes, adapting to connectors of different sizes, and reducing the time of replacing the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a circular shell color ring rolling printing device of the present invention; Figure 2 It is a schematic diagram of the front and cross-sectional structure of a circular shell color ring rolling printing device of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of part A; Figure 4 It is a top view and cross-sectional structure schematic diagram of a circular shell color ring rolling printing device of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of part B; Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of part C; Figure 7 It is a schematic diagram of a side cross-sectional structure of a circular shell color ring rolling printing device of the present invention; Figure 8 It is a schematic diagram of the assembly structure of the fixing component in the present invention; Fig. 9 It is a schematic cross-sectional structural diagram of the fixing component in the present invention.

[0017] In the figure: 1, machine base assembly; 101, base; 102, control switch; 103, PLC controller; 2, roller printing assembly; 201, installation cover; 202, rotating rod; 203, gear 1; 204, motor 1; 205, installation pipe; 206, gear 2; 207, ink tank; 208, ink wheel; 209, installation box; 210, motor 2; 211, connection cover; 212, screw 1; 213 , rectangular opening; 214, connecting plate; 215, sliding sleeve; 216, printing wheel; 3, fixing assembly; 301, slide rail; 302, screw rod two; 303, motor three; 304, slider; 305, L-shaped plate; 306, cylinder; 307, partition; 308, cylinder; 309, motor four; 310, toothed circular plate; 311, mounting plate; 312, clamping block; 313, toothed plate; 4, scraper; 5, side plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] The present invention provides Figure 1-Figure 9 As shown, a circular shell color ring rolling printing device includes a base component 1, a rolling printing component 2 and a fixing component 3, wherein the rolling printing component 2 is arranged on the base component 1 for rolling printing on the connector shell, and the fixing component 3 is arranged on the base component 1 for placing and moving the connector shell.

[0020] In addition, the roller printing assembly 2 includes a mounting cover 201, a rotating rod 202, a gear 203, a motor 204, a mounting tube 205, a gear 206, an ink tank 207, an ink wheel 208 and a replacement assembly, wherein the mounting cover 201 is arranged on the base assembly 1, the rotating rod 202 is rotatably mounted on the mounting cover 201, the gear 203 is fixedly sleeved on the rotating rod 202, the motor 204 is arranged on the base assembly 1, the output shaft of the motor 204 is fixedly connected to one end of the rotating rod 202, the mounting tube 205 is rotatably mounted on the mounting cover 201, the gear 206 is fixedly sleeved on the mounting tube 205, the gear 1 203 and the gear 2 206 are meshed with each other, the ink tank 207 is arranged on the base assembly 1, the ink wheel 208 is fixedly sleeved on the rotating rod 202, and the ink wheel 208 is meshed with the ink tank 207 is adapted, the rotating rod 202 is rotatably connected with the ink tank 207, and the replacement component is arranged on the mounting tube 205. More specifically, the motor 1 204 is started, the motor 1 204 drives the rotating rod 202 to rotate, the rotating rod 202 drives the ink wheel 208 to rotate, when the ink wheel 208 rotates, the ink in the ink tank 207 is rolled and dipped, when the rotating rod 202 rotates, it also transmits the gear 1 203, when the gear 1 203 rotates, it meshes with the gear 2 206 for transmission, the gear 2 206 is driven by the meshing transmission to drive the mounting tube 205 to rotate, the rotation of the mounting tube 205 drives the printing wheel 216 to rotate, the printing wheel 216 and the ink wheel 208 fit each other, so that the ink wheel 208 transfers the ink to the printing wheel 216, and the connector is roll-printed by the printing wheel 216, which has the advantages of rotating to dip the ink and linking the pad printing to perform rolling printing.

[0021] In addition, the replacement assembly includes a mounting box 209, a second motor 210, a connecting cover 211, a screw rod 212, two rectangular openings 213, two connecting plates 214, a sleeve 215 and a printing wheel 216. The mounting box 209 is fixedly sleeved on the mounting tube 205, the second motor 210 is fixedly mounted on the mounting box 209, the connecting cover 211 is arranged on one side of the mounting tube 205, the screw rod 212 is rotatably mounted on the connecting cover 211, one end of the screw rod 212 is fixedly connected to the output shaft of the second motor 210, and the two rectangular openings 213 are both provided with On the installation tube 205, the two connecting plates 214 are respectively slidably installed in the two rectangular openings 213, and the two connecting plates 214 are both threadedly connected to the screw rod 1 212. The sliding sleeve 215 is fixedly installed between the two connecting plates 214. The printing wheels 216 are evenly distributed on the sliding sleeve 215. The printing wheels 216 and the ink wheel 208 are in contact with each other. More specifically, the motor 210 is started, and the motor 210 drives the screw rod 1 212 to rotate. The screw rod 1 212 rotates in the installation tube 205 and drives the connecting plates 214 to move in the rectangular opening 213. Figure 7 As shown, the connecting plate 214 moves to the left, and the connecting plate 214 moves while driving the sliding sleeve 215 to move, and the sliding sleeve 215 drives the printing wheel 216 to move, and the printing wheel 216 that contacts and fits the ink wheel 208 is adjusted to adapt to the parameters and ink width to be printed for connectors of different sizes. It has the advantages of adjusting the printed information and ink width according to connectors of different sizes, reducing the time for plug-in replacement, and preventing the cumbersome preparation work before printing due to the replacement of the printed connector.

[0022] like Figure 1 As shown, the base assembly 1 includes a base 101, two control switches 102 and a PLC controller 103, the two control switches 102 are both arranged to be installed on the top of the base 101, the PLC controller 103 is fixedly installed on the top of the base 101, the mounting cover 201 is fixedly installed on the top of the base 101, the motor 204 is fixedly installed on the top of the base 101, and the ink tank 207 is fixedly installed on the top of the base 101.

[0023] In addition, a support plate is fixedly installed on the top of the base 101, the support plate is rotatably connected to the mounting tube 205, and the connection cover 211 is fixedly connected to the support plate.

[0024] In addition, a folding plate is fixedly installed on the top of the base 101 , and the folding plate is fixedly connected to the two control switches 102 .

[0025] like Figure 1As shown, in some embodiments, the fixing assembly 3 includes a slide rail 301, a screw rod 2 302, a motor 303, a slider 304, an L-shaped plate 305, a cylinder 306, a partition 307, a cylinder 308, a motor 4 309, a toothed circular plate 310, a mounting plate 311, three clamping plates 312 and three toothed plates 313. The slide rail 301 is fixedly mounted on the top of the base 101, the screw rod 2 302 is rotatably mounted in the slide rail 301, the motor 303 is fixedly mounted on the top of the base 101, and the motor 303 is fixedly mounted on the top of the base 101. The output shaft of 03 is fixedly connected to the screw rod 2 302, the slider 304 is threadedly installed on the screw rod 2 302, the L-shaped plate 305 is fixedly installed on the top of the slider 304, the cylinder 306 is rotatably installed on the L-shaped plate 305, the partition 307 is fixedly installed in the cylinder 306, the cylinder 308 is rotatably installed on the partition 307, the motor 4 309 is fixedly installed in the cylinder 306, the output shaft of the motor 4 309 is fixedly connected to the cylinder 308, and the tooth circular plate 310 is fixedly installed on the cylinder 30 8, the mounting plate 311 is fixedly mounted on the inner wall of the cylinder 306, the three clamping blocks 312 are slidably mounted on the mounting plate 311, the three toothed plates 313 are fixedly mounted on the three clamping blocks 312, the toothed plates 313 are meshed with the toothed circular plate 310, and more specifically, the motor 309 is started and drives the cylinder 308 to rotate clockwise, the cylinder 308 drives the toothed circular plate 310 to rotate, and the spiral teeth on the toothed circular plate 310 transmit the toothed plate 313, so that the toothed plate 313 is driven The movable clamp block 312 moves and approaches the center of the mounting plate 311, and the clamp block 312 approaching the center contacts and clamps the connector, stops the motor 4 309 and starts the motor 303, and the motor 303 drives the screw 2 302 to rotate, and the screw 2 302 drives the slider 304 to move, and the slider 304 slides in the slide rail 301 and drives the clamped connector to approach and fit the printing wheel 216, which has the advantages of fixing and clamping connectors of different sizes, adapting to connectors of different sizes, and reducing the time of replacing the fixture.

[0026] In addition, the teeth of the tooth circular plate 310 are arranged in a spiral shape, and the clamping block 312 is arranged in a step shape.

[0027] In some embodiments, a scraper 4 is fixedly installed on the top of the ink tank 207, and side panels 5 are fixedly installed on the outer walls of both sides of the scraper 4. More specifically, the ink wheel 208 after dipping contacts the scraper 4 and the side panels 5, so that the scraper 4 scrapes off excess ink on the ink wheel 208 and keeps the ink uniform, and the side panels 5 scrape the ink on the sides to prevent ink from splashing during rotation, which has the advantage of scraping off excess ink.

[0028] Working principle: Step 1: Fixed advancement, start motor 4 309 and drive cylinder 308 to rotate clockwise, cylinder 308 drives toothed circular plate 310 to rotate, spiral teeth on toothed circular plate 310 transmit toothed plate 313, so that toothed plate 313 drives clamping block 312 to move and approach the center of mounting plate 311, clamping block 312 approaching the center contacts with connector and fixes it, stop motor 4 309 and start motor 303, motor 303 drives screw 2 302 to rotate, screw 2 302 drives slider 304 to move, slider 304 slides in slide rail 301 and drives the clamped connector to approach and fit to printing wheel 216.

[0029] Step 2: Dipping and rolling printing, start the motor 204, the motor 204 drives the rotating rod 202 to rotate, the rotating rod 202 drives the ink wheel 208 to rotate, and the ink wheel 208 rolls and dips the ink in the ink tank 207 when it rotates. The ink wheel 208 after dipping contacts the scraper 4 and the side plate 5, so that the scraper 4 scrapes off the excess ink on the ink wheel 208 and keeps the ink uniform, and the side plate 5 scrapes the ink on the side to prevent ink splashing during rotation. When the rotating rod 202 rotates, it also drives the gear 1 203, and the gear 1 203 rotates and meshes with the gear 2 206. The gear 2 206 is driven by the meshing transmission to drive the mounting tube 205 to rotate, and the rotation of the mounting tube 205 drives the printing wheel 216 to rotate, and the printing wheel 216 and the ink wheel 208 fit each other, so that the ink wheel 208 transfers the ink to the printing wheel 216, and the connector is roll-printed by the printing wheel 216.

[0030] Step 3: Move and replace. When replacing connectors of different sizes, start the motor 210, the motor 210 drives the screw 1 212 to rotate, the screw 1 212 rotates in the installation tube 205 and drives the connecting plate 214 to move in the rectangular opening 213, as shown in FIG. Figure 7 As shown, the connecting plate 214 moves to the left, and the connecting plate 214 moves while driving the sliding sleeve 215 to move, and the sliding sleeve 215 drives the printing wheel 216 to move, and the printing wheel 216 in contact with the ink wheel 208 is adjusted to adapt to the parameters and ink width to be printed on connectors of different sizes.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A circular shell color ring rolling printing device, characterized in that: It comprises a base assembly, a rolling assembly and a fixing assembly. The rolling assembly is arranged on the base assembly for rolling printing on a connector housing, and the fixing assembly is arranged on the base assembly for placing and moving the connector housing.

2. The circular shell color ring rolling printing device according to claim 1 is characterized in that: The roller printing assembly includes a mounting cover, a rotating rod, a gear 1, a motor 1, a mounting tube, a gear 2, an ink tank, an ink wheel and a replacement assembly, wherein the mounting cover is arranged on the machine base assembly, the rotating rod is rotatably mounted on the mounting cover, the gear 1 is fixedly sleeved on the rotating rod, the motor 1 is arranged on the machine base assembly, the output shaft of the motor 1 is fixedly connected to one end of the rotating rod, the mounting tube is rotatably mounted on the mounting cover, the gear 2 is fixedly sleeved on the mounting tube, the gear 1 and the gear 2 are meshed with each other, the ink tank is arranged on the machine base assembly, the ink wheel is fixedly sleeved on the rotating rod, the ink wheel is adapted to the ink tank, the rotating rod is rotatably connected to the ink tank, and the replacement assembly is arranged on the mounting tube.

3. The circular shell color ring rolling printing device according to claim 2 is characterized in that: The exchange assembly includes an installation box, a second motor, a connecting cover, a screw rod, two rectangular openings, two connecting plates, a sliding sleeve and a printing wheel. The installation box is fixedly sleeved on the installation tube, the second motor is fixedly installed on the installation box, the connecting cover is arranged on one side of the installation tube, the screw rod one is rotatably installed on the connecting cover, one end of the screw rod one is fixedly connected to the output shaft of the second motor, the two rectangular openings are both opened on the installation tube, the two connecting plates are respectively slidably installed in the two rectangular openings, the two connecting plates are both threadedly connected to the screw rod one, the sliding sleeve is fixedly installed between the two connecting plates, the printing wheels are evenly distributed on the sliding sleeve, and the printing wheel and the ink wheel fit each other.

4. The circular shell color ring rolling printing device according to claim 2, characterized in that: The base assembly includes a base, two control switches and a PLC controller. The two control switches are both arranged and installed on the top of the base, the PLC controller is fixedly installed on the top of the base, the mounting cover is fixedly installed on the top of the base, the motor is fixedly installed on the top of the base, and the ink tank is fixedly installed on the top of the base.

5. The circular shell color ring rolling printing device according to claim 4, characterized in that: A support plate is fixedly mounted on the top of the base, the support plate is rotatably connected to the mounting pipe, and the connection cover is fixedly connected to the support plate.

6. The circular shell color ring rolling printing device according to claim 4, characterized in that: A folding plate is fixedly installed on the top of the base, and the folding plate is fixedly connected to two control switches.

7. The circular shell color ring rolling printing device according to claim 4, characterized in that: The fixed assembly includes a slide rail, a second screw rod, a third motor, a slider, an L-shaped plate, a cylinder, a partition, a cylinder, a fourth motor, a toothed circular plate, a mounting plate, three clamping plates and three toothed plates. The slide rail is fixedly mounted on the top of the base, the second screw rod is rotatably mounted in the slide rail, the third motor is fixedly mounted on the top of the base, the output shaft of the third motor is fixedly connected with the second screw rod, the slider is threadedly mounted on the second screw rod, the L-shaped plate is fixedly mounted on the top of the slider, the cylinder is rotatably mounted on the L-shaped plate, the partition plate is fixedly mounted in the cylinder, the cylinder is rotatably mounted on the partition plate, the fourth motor is fixedly mounted in the cylinder, the output shaft of the fourth motor is fixedly connected with the cylinder, the toothed circular plate is fixedly mounted on one end of the cylinder, the mounting plate is fixedly mounted on the inner wall of the cylinder, the three clamping blocks are all slidably mounted on the mounting plate, the three toothed plates are respectively fixedly mounted on the three clamping blocks, and the toothed plate and the toothed circular plate are meshed with each other.

8. The circular shell color ring rolling printing device according to claim 7, characterized in that: The teeth of the tooth circular plate are arranged in a spiral shape, and the clamping block is arranged in a step shape.

9. The circular shell color ring rolling printing device according to claim 2, characterized in that: A scraper is fixedly installed on the top of the ink bin, and side plates are fixedly installed on both side outer walls of the scraper.

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