CN220617338U - Pad printing machine loading attachment - Google Patents

Abstract

The utility model discloses a pad printing machine feeding device, which includes a frame. The feeding device includes a first feeding seat and a second feeding seat, and drives the first feeding seat and the second feeding seat to move upward. A feeding driving device for switching back and forth between the feeding station and the pad printing station; the feeding device also includes a first front lifting base and a first rear lifting base; the first feeding base includes a first feeding plate and an upper Material plate support frame; the second loading seat includes a second loading plate; when the first loading plate is located at the loading station and pad printing station, the loading plate support frame is respectively supported on the on the first front lifting base and the first rear lifting base; the feeding driving device drives the first feeding plate and the second feeding plate to move in a synchronous and reverse direction, and the first feeding plate moves in the process of movement It first moves downward to the bottom of the second loading plate, is misaligned with the second loading plate, and then moves upward to the loading station or pad printing station. The utility model can unload and load materials at the same time as pad printing.

Description

Pad printing machine loading device

Technical field

The utility model relates to a pad printing machine, and more specifically to a pad printing machine loading device.

Background technique

Pad printing machines usually include a loading device, a pad printing head and an ink device. The products to be printed, such as plastics, toys, glass, etc., are placed on the loading device. The pad printing head is equipped with a silicone head and an ink device. It includes a pad printing steel sheet and an oil cup. Patterns are etched on the pad printing steel sheet. The oil cup is used to apply ink to the surface of the pad printing steel sheet. The silicone head absorbs the ink on the pad printing steel sheet, then moves the silicone head above the product to be printed, and pads the ink on the silicone head onto the product. However, the existing pad printing machine loading device usually only has one loading plate, which is unloaded and loaded after the pad printing is completed. This results in low processing efficiency and low degree of automation.

Utility model content

In order to solve the technical problems of low processing efficiency and low degree of automation of the pad printing machine loading device in the prior art, the utility model provides a pad printing machine loading device.

In order to solve the above technical problems, the technical solution adopted by the present utility model is to design a pad printing machine loading device, including a frame. The loading device includes a first loading seat, a second loading seat and a drive to drive the first loading seat. A loading drive device for switching the loading seat and the second loading seat back and forth between the loading station and the pad printing station; the loading device also includes:

A first front lifting base, which is fixed on the frame;

A first rear lifting base, which is fixed on the frame, directly opposite the first front lifting base and located behind the first front lifting base;

The first loading seat includes:

A first loading plate, the first front lifting seat is located below the first loading plate;

The loading plate support frame is fixed below the first loading plate and can move along the first front lifting base and the first rear lifting base;

The second loading seat includes a second loading plate;

When the first loading plate is located at the loading station and pad printing station, the loading plate support frame is supported on the first front lifting base and the first rear lifting base respectively;

The loading driving device drives the first loading plate and the second loading plate to move synchronously and reversely, and the first loading plate first moves downward to the second loading plate during the movement. Below, it is misaligned with the second loading plate and then moves upward to the loading station or pad printing station.

When the first loading plate is located at the loading station and the pad printing station, the first loading plate and the second loading plate are located at the same height.

The first front lift seat includes:

A first front horizontal plane located on the upper surface of the front end of the first front lifting seat;

A first front lifting slope is provided at the rear end of the first front lifting base and is inclined rearward and downward from the rear end of the first front horizontal plane;

A second front lifting slope is provided on one side of the first front lifting slope and slopes backward and downward from the rear end of the first front horizontal plane;

The first rear lifting seat includes:

A first rear horizontal plane located on the upper surface of the rear end of the first rear lift base;

A first rear lifting slope is provided at the front end of the first rear lifting seat and slopes forward and downward from the front end of the first rear horizontal plane;

A second rear lifting slope is provided on one side of the first rear lifting slope and slopes forward and downward from the front end of the first rear horizontal plane.

When the first loading plate is located at the loading station and pad printing station, the loading plate support frame is supported on the first front horizontal plane and the first rear horizontal plane respectively;

The loading plate support frame includes:

A front loading plate support frame, which includes a front support rod with an upper end fixedly connected to the first loading plate and a first rolling wheel located at the lower end of the front support rod and rotatable relative to the front support rod;

A rear loading plate support frame, which includes a rear support rod with an upper end fixedly connected to the first loading plate and a second rolling wheel located at the lower end of the rear support rod and rotatable relative to the rear support rod;

The first rolling wheel corresponds to the first front lifting slope and the first rear lifting slope and rolls along the first front lifting slope and the first rear lifting slope;

The second rolling wheel is in contact with the second front lifting slope and the second rear lifting slope and rolls along the second front lifting slope and the second rear lifting slope.

The first loading seat also includes:

A first support plate is provided below the first loading plate; the lower ends of the front support rod and the rear support rod pass through the first support plate and can move up and down relative to the first support plate;

A buffer support rod, the upper end of which is fixedly connected to the first loading plate, and the lower end passes through the first support plate and can move up and down relative to the first support plate;

A buffer spring, which is sleeved on the buffer support rod and clamped between the first support plate and the first loading plate;

The loading device also includes:

A first guide rail, which is fixed on the frame;

a second guide rail, which is fixed on the frame and located directly above the first guide rail;

The first support plate is connected to the first guide rail and can move forward and backward relative to the first guide rail;

The second loading plate is connected to the second guide rail and can move forward and backward relative to the second guide rail.

The loading drive device includes:

Feeding drive motor;

The feeding driving belt is connected to the feeding driving motor, the first supporting plate and the second feeding plate, and the feeding driving belt drives the first supporting plate under the driving of the feeding driving motor. and the second loading plate moves forward and backward.

The first guide rail and the second guide rail are arranged in parallel.

The pad printing machine loading device also includes:

A roller device is provided on one side of the loading device. The roller device includes a dust removal roller and drives the dust removal roller to roll along the upper surface of the first loading seat or the second loading seat at the loading station. roller drive.

The roller drive device includes:

A roller drive motor, which is fixed on the frame;

Roller guide rail, which is located on the frame;

A roller bracket, which is connected to the roller guide rail; the dust removal roller is provided on the roller bracket and can rotate relative to the roller bracket;

A roller drive belt is connected to the roller drive motor and the roller bracket, and the roller drive belt drives the roller bracket to move forward and backward under the drive of the roller drive motor.

The roller bracket includes:

A side bracket connected to the roller guide rail and the roller drive belt;

A roller shaft is provided at the upper end of the side bracket. The dust removal roller is sleeved on the roller shaft and can rotate relative to the roller shaft.

The side bracket includes:

a lower bracket, which is connected to the roller guide rail and the roller drive belt;

An upper bracket is connected to the lower bracket and can move up and down relative to the lower bracket;

The roller shaft is located at the upper end of the upper bracket.

The utility model is provided with a first feeding seat, a second feeding seat, a feeding driving device, a first front lifting seat and a first rear lifting seat. The feeding driving device drives the first feeding seat and the second feeding seat. Switch back and forth between the loading station and the pad printing station. In addition, a first front lifting seat and a first rear lifting seat are provided, the first loading seat includes a first loading plate and a loading plate support frame, the second loading seat includes a second loading plate, and the loading drive When the device drives the first loading plate and the second loading plate to move synchronously and in reverse, the first loading plate first moves downward to the bottom of the second loading plate during the movement, and interacts with the second loading plate. The plate is dislocated and then moves upward to the loading station or pad printing station. Therefore, it can be unloaded and loaded at the same time as pad printing, with high processing efficiency and high degree of automation.

Description of the drawings

The utility model will be described in detail below with reference to the embodiments and drawings, wherein:

Figure 1 is a structural diagram of the pad printing machine of the present utility model;

Figure 2 is a structural diagram of the pad printing machine of the present utility model from another perspective;

Figure 3 is a structural diagram of the feeding device of the pad printing machine of the present invention;

Figure 4 is a structural diagram of the pad printing machine loading device of the present utility model from another perspective;

Figure 5 is a structural diagram of the pad printing machine loading device of the present utility model from another perspective;

Figure 6 is a cross-sectional view of the feeding device of the pad printing machine of the present invention;

Figure 7 is a cross-sectional view of the pad printing machine loading device of the present invention from another perspective;

Figure 8 is a structural diagram of the pad printing head of the pad printing machine of the present invention;

Figure 9 is a structural diagram of the pad printing head of the pad printing machine of the present invention from another perspective;

Figure 10 is a structural diagram of the silicone head fixing device of the pad printing machine of the present invention;

Figure 11 is a structural diagram of the silicone head fixing device of the pad printing machine of the present invention from another perspective;

Figure 12 is a structural diagram of the first up and down fine adjustment base, the first front and rear fine adjustment base and the first left and right fine adjustment base of the pad printing machine of the present utility model;

Figure 13 is a structural diagram of the first up and down fine adjustment base, the first front and rear fine adjustment base and the first left and right fine adjustment base of the pad printing machine of the present invention from another perspective;

Figure 14 is a structural diagram of the ink device of the pad printing machine of the present invention;

Figure 15 is a structural diagram of the ink device of the pad printing machine of the present invention from another perspective;

Figure 16 is an exploded view of the oil cup fixing rod and oil cup of the pad printing machine of the present invention.

Detailed ways

The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings:

Please also see Figures 1 to 16. The utility model pad printing machine includes a frame 1, a feeding device 2 located on the frame, a pad printing head 3 located on the frame, an ink device 4 located on the frame and Blow drying device 6.

The loading device 2 includes a first loading seat 21, a second loading seat 22, and a device that drives the first loading seat 21 and the second loading seat 22 to switch back and forth between the loading station and the pad printing station. Loading drive device 23.

The pad printing head 3 includes a silicone head 31, a silicone head fixing device 32 connected to the silicone head, and a head drive that drives the silicone head fixing device to move between the ink device and the feeding device. Device 33.

The ink device 4 includes a pad printing steel plate 41, an oil cup 42 located above the pad printing steel plate, an oil cup driving device 43 that drives the oil cup to move along the upper surface of the pad printing steel plate, and an oil cup driving device 43 located above the pad printing steel plate. and the ink removal device 44 between the pad printing station.

In this specific implementation, the pad printing steel plate 41 adopts long pad printing steel sheets and contains multiple pad printing steel plates, which can not only supply more silicone heads to pick up ink, but also can pad print a variety of colors and patterns, thereby improving pad printing. efficiency, ultimately increasing product yield.

The blow-drying device 6 is disposed on one side of the pad printing station, and the blow-drying device blows hot air to the first feeding seat or the second feeding seat located at the pad printing station.

The utility model sets a loading device to place the product to be pad printed on the first loading seat. After the roller driving device drives the roller to remove dust from the product to be pad printed, the loading drive device transports the product to be pad printed to the pad. At the printing station, the oil cup driving device drives the oil cup to move to the other side of the pad printing steel plate. The machine head driving device drives the silicone head to complete the ink removal, pad printing the pattern or text onto the product, and then drives the silicone head to move until the ink is removed. The device removes the residual ink on the silicone head, and the blow-drying device dries the printed product. Since the loading device is also equipped with a second loading seat, after the pad-printed product is dried, the loading drive device can be used to unload the material for the second time, so that the pad printing can be unloaded and loaded at the same time. Material, automatic dust removal, automatic pad printing, automatic drying and automatic ink removal functions greatly improve the efficiency of pad printing.

The loading device also includes a first front lifting base 26 and a first rear lifting base 27 . in:

The first front lifting base 26 is fixed on the frame.

The first rear lifting base 27 is fixed on the frame, facing the first front lifting base and located behind the first front lifting base.

The first loading seat 21 includes a first loading plate 211 and a loading plate support frame 214 .

The first front lifting seat 26 is located below the first loading plate 211 . The loading plate support frame 214 is fixed below the first loading plate and can move along the first front lifting base and the first rear lifting base.

The second loading seat 22 includes a second loading plate 221 .

When the first loading plate is located at the loading station and the pad printing station, the loading plate support frame is supported on the first front lifting base and the first rear lifting base respectively, and the first loading plate It is located at the same height as the second loading plate 221 .

The loading driving device 23 drives the first loading plate and the second loading plate to move in synchronous reverse direction, and the first loading plate first moves downward to the second loading plate during the movement. below, misaligned with the second loading plate, and then move upward to the same height as the second loading plate. This allows for unloading and loading at the same time as pad printing, greatly improving work efficiency.

The first front lifting base 26 includes a first front horizontal surface 261 , a first front lifting slope 262 and a second front lifting slope 263 .

in:

The first front horizontal surface 261 is provided on the front upper surface of the first front lifting base 26 .

The first front lifting slope 262 is provided at the rear end of the first front lifting base, and is inclined rearward and downward from the rear end of the first front horizontal plane.

The second front lifting slope 263 is provided on one side of the first front lifting slope, and is inclined rearward and downward from the rear end of the first front horizontal plane.

By arranging the first front lifting slope and the second front lifting slope, the loading plate support frame can slowly descend during movement, thereby reducing vibration and allowing the first loading plate to slowly rise and fall.

The first rear lifting base 27 includes a first rear horizontal surface 271 , a first rear lifting slope 272 and a second rear lifting slope 273 .

in:

The first rear horizontal surface 271 is provided on the upper surface of the rear end of the first rear lifting base.

The first rear lifting slope 272 is provided at the front end of the first rear lifting base, and is inclined forward and downward from the front end of the first rear horizontal plane.

The second rear lifting slope 273 is provided on one side of the first rear lifting slope and slopes forward and downward from the front end of the first rear horizontal plane.

Similarly, by arranging the first rear lifting slope and the second rear lifting slope, vibration can be reduced and the first loading plate can be raised and lowered slowly.

When the first loading plate is located at the loading station and pad printing station, the loading plate support frame is supported on the first front horizontal plane and the first rear horizontal plane respectively.

The loading plate support frame 214 includes a front loading plate support frame 2141 and a rear loading plate support frame 2142. in:

The front loading plate support frame 2141 includes a front support rod 21411 with an upper end fixedly connected to the first loading plate and a first rolling wheel 21412 located at the lower end of the front support rod 21411 and rotatable relative to the front support rod.

The rear loading plate support frame 2142 includes a rear support rod 21421 with an upper end fixedly connected to the first loading plate and a second rolling wheel 21422 located at the lower end of the rear support rod 21421 and rotatable relative to the rear support rod.

The first rolling wheel 21412 corresponds to the first front lifting slope and the first rear lifting slope and rolls along the first front lifting slope and the first rear lifting slope.

The second rolling wheel 21422 is in contact with the second front lifting slope and the second rear lifting slope and rolls along the second front lifting slope and the second rear lifting slope.

By arranging the first front lifting base and the first rear lifting base, the loading driving device drives the first front lifting base and the first rear lifting base to move up and down, so that the first loading plate can move up and down.

The first loading seat 21 also includes a first support plate 215, a buffer support rod 216 and a buffer spring (not shown in the figure).

in:

The first support plate 215 is provided below the first loading plate. The lower ends of the front support rod and the rear support rod pass through the first support plate and can move up and down relative to the first support plate.

The upper end of the buffer support rod 216 is fixedly connected to the first loading plate, and the lower end passes through the first support plate and can move up and down relative to the first support plate.

A buffer spring (not shown in the figure) is placed on the buffer support rod and clamped between the first support plate and the first loading plate.

By arranging the buffer support rod and the buffer spring, when the front support rod and the rear support rod move up and down, the first loading plate will slowly rise and fall under the action of the spring, thereby maintaining the stability of the first loading plate.

The loading device 2 also includes a first guide rail 24 and a second guide rail 25 . in:

The first guide rail 24 is fixed on the frame.

The second guide rail 25 is fixed on the frame and is located directly above the first guide rail. In this specific embodiment, the first guide rail and the second guide rail are arranged in parallel.

The first support plate is connected to the first guide rail and can move forward and backward relative to the first guide rail.

The second loading plate is connected to the second guide rail and can move forward and backward relative to the second guide rail.

The feeding driving device 23 includes a feeding driving motor 231 and a feeding driving belt 232 .

The feeding driving belt 232 is connected to the feeding driving motor 231, the first support plate and the second feeding plate, and the feeding driving belt drives the first feeding plate driven by the feeding driving motor. The support plate and the second loading plate move forward and backward. Thereby, the first feeding plate and the second feeding plate can move synchronously and reversely.

The pad printing machine loading device also includes a roller device 5 . The roller device 5 is located on one side of the loading device. The roller device includes a dust removal roller 51 and an upper surface that drives the dust removal roller along the first loading seat or the second loading seat at the loading station. Surface rolling roller drive 52.

The roller driving device includes a roller driving motor 521, a roller guide rail 522, a roller bracket 523 and a roller driving belt 524. in:

The roller driving motor 521 is fixed on the frame.

Roller guide rail 522 is provided on the frame.

The roller bracket 523 is connected to the roller guide rail; the dust removal roller is provided on the roller bracket and can rotate relative to the roller bracket.

The roller driving belt 524 is connected to the roller driving motor and the roller bracket, and the roller driving belt drives the roller bracket to move forward and backward under the driving of the roller driving motor.

The roller bracket 523 includes a side bracket 5231 and a roller shaft 5232. in:

The side bracket 5231 is connected to the roller guide rail and the roller drive belt.

The roller shaft 5232 is provided at the upper end of the side bracket, and the dust removal roller is sleeved on the roller shaft and can rotate relative to the roller shaft.

In this specific embodiment, the side bracket 5231 includes a lower bracket 52311 and an upper bracket 52312. in:

The lower bracket 52311 is connected to the roller guide rail and the roller drive belt.

The upper bracket is connected to the lower bracket and can move up and down relative to the lower bracket.

The roller shaft 5232 is provided at the upper end of the upper bracket 52311.

The pad printing head 3 also includes a gantry frame 34 fixed on the frame. It adopts a gantry structure, which has a strong and reliable structure, sufficient space for movement of the mechanism, and high machine stability.

The machine head driving device 33 includes a first machine head driving device 331 , a second machine head driving device 332 and a third machine head driving device 333 . in:

The first head driving device 331 drives the silicone head fixing device to move forward and backward;

The second head driving device 332 drives the silicone head fixing device to move left and right;

The third head driving device 333 drives the silicone head fixing device to move up and down;

The first head driving device 331 includes a first head driving motor 3311, a first driving screw 3312 and a first head base 3313. in:

The first head driving motor 3311 is provided on the gantry.

The first driving screw 3312 is connected to the first machine head driving motor and rotates driven by the first machine head driving motor.

The first head base 3313 is threadedly connected to the first driving screw and moves forward and backward driven by the first driving screw.

The second machine head driving device 332 includes a second machine head driving motor 3321, a second driving screw rod 3322 and a second machine head base 3323. in:

The second machine head driving motor 3321 is provided on the first machine head base.

The second driving screw rod 3322 is connected to the second machine head driving motor and rotates driven by the second machine head driving motor.

The second machine head base 3323 is threadedly connected to the second driving screw and moves left and right driven by the second driving screw.

The third head driving device 333 includes a third head driving motor 3331, a third driving screw 3332 and a third head base 3333. in:

The third machine head driving motor 3331 is provided on the second machine head base.

The third driving screw rod 3332 is connected to the third machine head driving motor and rotates driven by the third machine head driving motor.

The third machine head base 3333 is threadedly connected to the third driving screw and moves up and down driven by the third driving screw.

The silicone head fixing device 32 is fixedly connected to the third machine head base.

By arranging the first machine head driving device, the second machine head driving device and the third machine head driving device, the silicone head can move forward and backward, left and right, and up and down. When there is a deviation in the installation position of the silicone head, automatic adjustment can be made through the first, second and third machine head driving devices.

The silicone head fixing device includes a rubber head fixing base 321, an equal distance variable module 322, a rubber head base 323, a first up and down fine adjustment base 324, a first front and rear fine adjustment base 325 and a first left and right fine adjustment base 326. in:

The rubber head fixing base 321 is fixedly connected to the third machine head base 333 .

The equal distance variable module 322 is fixed on the rubber head fixing base.

The rubber head holders 323 include a plurality of them, which are arranged in parallel on the equal pitch-changing modules. The equal pitch-changing modules adjust the spacing between the adjacent rubber head seats at equal intervals, thereby adapting to the production of different specifications. The product.

The first up and down fine adjustment seat 324 is connected to the rubber head base and can move up and down relative to the rubber head base.

The first front and rear fine adjustment seat 325 is connected to the first up and down fine adjustment seat, and can move forward and backward relative to the first up and down fine adjustment seat.

The first left and right fine adjustment base 326 is connected to the first front and rear fine adjustment base, and can move left and right relative to the first front and rear fine adjustment base.

By arranging the first up and down fine adjustment seat, the first front and rear fine adjustment seat and the first left and right fine adjustment seat, when the silicone head is not installed in a horizontal line or is uneven up and down, the silicone head can be finely adjusted up and down, left and right and front and back.

The silicone head 31 is connected below the first left and right fine adjustment seats. In this specific embodiment, the silicone head can be customized with different specifications according to different products.

The ink device also includes an oil changing cup plate 45 provided on one side of the pad printing steel plate, and the oil changing cup plate 45 is detachably connected to the frame. The oil cup 42 and the oil cup driving device 43 are detachably connected. The oil cup driving device drives the oil cup to move above the oil change cup plate, remove the oil cup, and the oil cup is attracted to the oil change cup plate.

In this specific embodiment, the oil cup and the oil change cup plate are magnetically attracted. The oil change cup plate is magnetically connected to the frame. When the oil cup needs to be replaced, the oil cup driving device drives the oil cup to move above the oil change cup plate, the oil cup and the oil cup plate are removed together, and then the oil cup of other colors and another oil cup plate are replaced. . The operation is simple and convenient and the ink in the oil cup will not leak out.

The oil cup driving device 43 includes an oil cup driving motor 431 and an oil cup driving base 432 . in:

The oil cup driving motor 431 is fixed on the frame.

The oil cup driving base 432 includes an oil cup driving base 4321 that is connected to the oil cup driving motor 431 and moves left and right under the driving of the oil cup driving motor, and an oil cup fixing rod 4322 located above the oil cup driving base.

In this specific embodiment, the oil cup driving device further includes an oil cup driving belt 433 . The oil cup driving belt 433 is connected to the oil cup driving motor 431 and the oil cup driving base 4321 . The oil cup driving base includes two oil cup driving side plates 4323 arranged oppositely and respectively provided on the front and rear sides. The oil cup driving side plates 4323 are provided with fixed rod adjustment grooves 4324. The front and rear ends of the oil cup fixing rod 4322 are respectively fixed to the oil cup driving side plate 4323 by fixing rod screws passing through the fixing rod adjustment groove 4324.

In order to better position the oil cup, in this specific embodiment, a recessed oil cup positioning groove 4325 is provided on the lower side of the oil cup fixed rod, and one side of the oil cup body is positioned at the oil cup positioning groove 4325 . in slot 4325.

The oil cup 42 includes an oil cup seat 421 , an oil cup body 422 and an oil cup positioning block 423 . in:

The oil cup seat 421 is detachably connected to the oil cup fixing rod. The oil cup seat is provided with an oil cup hole 4211.

The upper end of the oil cup body 422 passes through the oil cup hole and is positioned in the oil cup hole.

The oil cup positioning blocks 423 include two, which are respectively provided on the front and rear sides of the oil cup body, and clamp and position the oil cup body between the two oil cup positioning blocks.

In this specific embodiment, the oil cup body includes an upper oil cup body 4221 and a lower oil cup body 4222. The oiling cup body 4221 is cylindrical, and the oiling cup body 4221 passes through the oil cup hole 4211 and is positioned in the oil cup hole. The lower oil cup body 4222 is cylindrical, the right side of the lower oil cup body is positioned in the oil cup positioning groove, and the left side of the lower oil cup body is positioned between the two oil cup positioning blocks. between.

The ink device also includes a support plate 46 . The support plate 46 is fixed on the frame, and the pad printing steel plate is fixed on the support plate.

The ink removal device 44 includes a tape reel motor 441 , a first tape reel 442 , a second tape reel 443 and a tape positioning roller 444 . in:

The tape reel motor 441 is fixed on the frame.

The first tape reel 442 is connected to the tape reel motor and rotates driven by the tape reel motor.

The second tape reel 443 is disposed on the frame and can rotate relative to the frame; the first tape reel and the second tape reel are disposed facing each other and are respectively disposed on the left and right sides of the frame. both sides.

The tape positioning roller 444 is provided on the support plate, and a tape gap for the tape to pass is provided between the tape positioning roller and the upper surface of the support plate. In this specific embodiment, the tape positioning rollers 444 include three, which can be used to position the tape to prevent the tape from being displaced by the silicone head when removing ink.

By arranging the first tape reel and the second tape reel, each time the ink is removed, the tape reel motor drives the first tape reel to rotate, and the used tape is rolled on the first tape reel, and at the same time, the second tape reel is driven. The second tape reel rotates and the new tape is placed between the first tape reel and the second tape reel. Automatically replace the tape so the ink can be removed more cleanly.

The blow-drying device 6 includes a blow-drying drive motor 61 , a blow-drying frame 62 , a hot gas generator 63 and an air nozzle 64 . in:

The drying drive motor 61 is fixed on the frame.

The blow-drying frame 62 is connected with the blow-drying drive motor and moves forward and backward driven by the blow-drying drive motor.

The hot gas generator 63 is fixed on the drying frame.

There are multiple air nozzles 64 that are evenly distributed on the drying rack. The air nozzles 64 are connected to the hot gas generator 63 through an air pipe; the air nozzles correspond to the silicone heads one by one.

Driven by the blow-drying drive motor, the air nozzle can move forward and backward along the drying frame, resulting in faster drying and better results.

The working principle of this utility model is:

At the beginning, the product to be pad printed is placed on the first loading seat, the roller device is started, the roller driving device drives the roller to remove dust from the product to be pad printed, and then the loading device is started to transport the product to be pad printed to the pad printing machine. Bit. At the same time, the oil cup driving device can be turned on to drive the oil cup to move to the other side of the pad printing steel plate, thereby completing the application of ink to the pad printing steel plate. Then turn on the machine head driving device to drive the silicone head to complete the ink extraction, and then pad print the pattern or text onto the product to complete the pad printing. After the product is pad-printed, the machine head driving device can also drive the silicone head to move to the ink removal device to remove the residual ink on the silicone head, and at the same time start the blow-drying device to dry the printed product. During the second pad printing, the oil cup moves in the opposite direction and stops at the starting position. While the products on the first loading seat are pad-printed, new products to be pad-printed can be placed on the second loading seat. After the products on the first loading seat are pad-printed, the second loading seat The first loading seat moves to the pad printing station, the first loading seat moves to the loading station, starts pad printing on the products on the second loading seat, and unloads and loads the products on the first loading seat. This cycle repeats, and you can Unloading and loading can be realized while pad printing. When the ink is to be replaced, the oil cup drive device drives the oil cup to move above the oil change cup plate, remove the oil cup and the oil change cup plate together, and replace the oil cup with a different color.

This utility model has the following advantages:

1. High degree of automation. It can unload and load materials, automatically remove dust, automatically pad print, automatically blow dry and automatically remove ink during pad printing, so the work efficiency is high;

2. Using long pad printing steel sheets can supply more silicone heads to pick up ink and increase product output;

3. It is very convenient and easy to replace the oil cup and tape, and the ink in the oil cup will not leak;

4. Adopt gantry structure, which is strong, reliable and highly stable;

5. It can pad-print a variety of products of different models and specifications, with a wide range of applications.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the protection scope of utility model.

Claims (10)

1. The utility model provides a pad printing machine loading attachment, includes frame, its characterized in that:

the feeding device comprises a first feeding seat, a second feeding seat and a feeding driving device for driving the first feeding seat and the second feeding seat to switch back and forth between a feeding station and a pad printing station; the loading attachment still includes:

the first front lifting seat is fixed on the frame;

the first rear lifting seat is fixed on the frame, is opposite to the first front lifting seat and is positioned behind the first front lifting seat;

the first feeding seat comprises:

the first front lifting seat is positioned below the first feeding plate;

the feeding plate supporting frame is fixed below the first feeding plate and can move along the first front lifting seat and the first rear lifting seat;

the second feeding seat comprises a second feeding plate;

when the first feeding plate is positioned at the feeding station and the pad printing station, the feeding plate supporting frame is respectively supported on the first front lifting seat and the first rear lifting seat;

the feeding driving device drives the first feeding plate and the second feeding plate to synchronously and reversely move, and the first feeding plate moves downwards to the lower part of the second feeding plate in the moving process, is dislocated with the second feeding plate and then moves upwards to the feeding station or the pad printing station.

2. The pad printer loading attachment of claim 1, wherein: when the first feeding plate is located at the feeding station and the pad printing station, the first feeding plate and the second feeding plate are located at the same height.

3. The pad printer loading attachment of claim 2, wherein: the first front lifting seat comprises:

the first front horizontal plane is arranged on the upper surface of the front end of the first front lifting seat;

a first front lifting inclined surface which is arranged at the rear end of the first front lifting seat and inclines downwards and backwards from the rear end of the first front horizontal surface;

a second front lifting slope provided on one side of the first front lifting slope and inclined downward and rearward from the rear end of the first front horizontal plane;

the first rear lifting seat comprises:

the first rear horizontal plane is arranged on the upper surface of the rear end of the first rear lifting seat;

a first rear lifting inclined surface which is arranged at the front end of the first rear lifting seat and inclines downwards forwards from the front end of the first rear horizontal surface;

a second rear lifting inclined surface which is arranged on one side of the first rear lifting inclined surface and inclines downwards forwards from the front end of the first rear horizontal surface

When the first feeding plate is positioned at the feeding station and the pad printing station, the feeding plate supporting frame is respectively supported on the first front horizontal plane and the first rear horizontal plane;

the loading plate support frame includes:

the front feeding plate supporting frame comprises a front supporting rod and a first rolling wheel, the upper end of the front supporting rod is fixedly connected with the first feeding plate, and the first rolling wheel is arranged at the lower end of the front supporting rod and can rotate relative to the front supporting rod;

the rear feeding plate supporting frame comprises a rear supporting rod and a second rolling wheel, the upper end of the rear supporting rod is fixedly connected with the first feeding plate, and the second rolling wheel is arranged at the lower end of the rear supporting rod and can rotate relative to the rear supporting rod;

the first rolling wheel corresponds to the first front lifting inclined plane and the first rear lifting inclined plane and rolls along the first front lifting inclined plane and the first rear lifting inclined plane;

the second rolling wheel rolls along the second front lifting inclined plane and the second rear lifting inclined plane together with the second front lifting inclined plane and the second rear lifting inclined plane.

4. A pad printer loading apparatus as in claim 3, wherein: the first material loading seat still includes:

the first supporting plate is arranged below the first feeding plate; the lower ends of the front support rod and the rear support rod penetrate through the first support plate and can move up and down relative to the first support plate;

the upper end of the buffer supporting rod is fixedly connected with the first feeding plate, and the lower end of the buffer supporting rod penetrates through the first supporting plate and can move up and down relative to the first supporting plate;

the buffer spring is sleeved on the buffer supporting rod and clamped between the first supporting plate and the first feeding plate;

the loading attachment still includes:

a first guide rail fixed to the frame;

the second guide rail is fixed on the frame and is positioned right above the first guide rail;

the first supporting plate is connected with the first guide rail and can move back and forth relative to the first guide rail;

the second feeding plate is connected with the second guide rail and can move back and forth relative to the second guide rail.

5. The pad printer loading attachment of claim 4, wherein:

the feeding driving device comprises:

a feeding driving motor;

and the feeding driving belt is connected with the feeding driving motor, the first supporting plate and the second feeding plate, and drives the first supporting plate and the second feeding plate to move back and forth under the driving of the feeding driving motor.

6. The pad printer loading attachment of claim 5, wherein: the first guide rail and the second guide rail are arranged in parallel.

7. The pad printer loading attachment of claim 1, wherein: the pad printer loading attachment still includes:

the roller device is arranged on one side of the feeding device and comprises a dust removing roller and a roller driving device for driving the dust removing roller to roll along the upper surface of the first feeding seat or the second feeding seat which is positioned at the feeding station.

8. The pad printer loading attachment of claim 7, wherein: the roller driving device includes:

the roller driving motor is fixed on the frame;

the roller guide rail is arranged on the frame;

the roller bracket is connected with the roller guide rail; the dust removing roller is arranged on the roller bracket and can rotate relative to the roller bracket;

the roller driving belt is connected with the roller driving motor and the roller support, and the roller driving belt drives the roller support to move back and forth under the driving of the roller driving motor.

9. The pad printer loading attachment of claim 8, wherein: the roller bracket includes:

a side bracket connected to the roller guide rail and the roller driving belt;

the roller shaft is arranged at the upper end of the side bracket, and the dust removing roller is sleeved on the roller shaft and can rotate relative to the roller shaft.

10. The pad printer loading attachment of claim 9, wherein: the side bracket includes:

a lower bracket connected with the roller guide rail and the roller driving belt;

the upper bracket is connected with the lower bracket and can move up and down relative to the lower bracket;

the roller shaft is arranged at the upper end of the upper bracket.