Transferring and fixing component of pad printing machine

Abstract

The utility model relates to the technical field of pad printing machines, and discloses a pad printing machine transmission fixing component which comprises a rack arranged on the ground, a grinding disc and a reciprocating pad printing piece which are arranged on the rack, and an adjusting assembly which is arranged on the rack and located below the reciprocating pad printing piece. The mounting frame is arranged at the moving end of the adjusting assembly and can be driven by the adjusting assembly to move vertically so as to be matched with the reciprocating transfer printing piece; the track is fixedly mounted on the mounting frame, and a transfer printing channel for placing a transfer printing object is processed on the surface of the track; and the transfer printing conveying assembly is arranged on the mounting frame and used for conveying the transfer printing object in the transfer printing channel to one side of the reciprocating transfer printing piece. According to the transfer fixing component of the pad printing machine, by optimizing the design of a transfer mechanism, enhancing the functions of a fixing mechanism and a limiting mechanism and adopting advanced materials and manufacturing processes, the stability of a transfer printing object in the transfer process is remarkably improved, the accuracy and consistency of printed patterns are ensured, and meanwhile the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pad printing machines, in particular to a transmission fixing component of a pad printing machine. Background Art

[0002] In the vast field of printing industry, pad printing machine is a model of technological innovation, and its importance is self-evident. It not only represents the high development of printing technology, but also is an indispensable part of modern industrial production line. With its unique advantages, pad printing technology can achieve fine printing on materials with complex shapes and uneven surfaces, and has become the preferred method for surface decoration and identification in industries such as plastics, toys, glass, metal, ceramics and electronic components. The core of pad printing machine lies in its precise transmission and fixing component design, which is directly related to the stability, accuracy and overall efficiency of the printing process. An excellent transmission and fixing component system can ensure the smooth movement of pad printing during the transmission process, avoid position deviation or shaking, so as to ensure the clarity and consistency of the printed pattern. At the same time, it can also effectively fix the pad printing during the printing process to prevent it from moving or deforming when it is subjected to the pressure of the rubber head, further improving the printing quality.

[0003] Traditional pad printing machines have certain defects in maintaining the stability of pad transmission. These deficiencies have a direct adverse effect on the accuracy and production efficiency of the printing process. Specifically, during the transmission process, if the pad is displaced or shaken, it will directly cause the relative position between the print head and the pad to shift, and then cause the printed pattern to be misaligned, blurred and ghosted. This phenomenon not only seriously damages the visual presentation effect of the printed product, reduces the product's aesthetics and market competitiveness, but also weakens the overall quality of the product at a deeper level. What's more serious is that when the position deviation exceeds a certain threshold, it may directly cause the printed product to become waste, thereby increasing production costs and reducing production efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to optimize the transmission mechanism design, enhance the functions of the fixing and limiting mechanisms, and adopt advanced materials and manufacturing processes, so as to significantly improve the stability of the pad printing material during the transmission process, ensure the accuracy and consistency of the printed pattern, and improve production efficiency, and propose a transmission fixing component for a pad printing machine.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A transmission fixing component of a pad printing machine comprises a frame placed on the ground, a grinding disc and a reciprocating pad printing piece arranged on the frame,

[0009] An adjustment component is arranged on the frame and is located below the reciprocating printing piece;

[0010] A mounting frame is arranged on the moving end of the adjustment component, and can be vertically displaced under the driving of the adjustment component to adapt to the reciprocating printing piece;

[0011] The track is fixedly mounted on the mounting frame, and a printing channel for placing the printing object is processed on its surface;

[0012] The pad printing transmission component is arranged on the mounting frame and is used to transmit the pad printing material in the pad printing channel to one side of the reciprocating pad printing member so that the pad printing material is located directly below the reciprocating pad printing member;

[0013] The fixing member is arranged on the track, and is used for fixing and limiting the pad printing object directly below the reciprocating pad printing member, so as to cooperate with the grinding disc and the reciprocating pad printing member to perform pad printing on the pad printing object.

[0014] On the basis of the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the adjustment component includes:

[0016] A mounting base is fixedly mounted on the surface of the frame and is located below the reciprocating pad printing piece;

[0017] The threaded seat is fixedly mounted on the surface of the mounting seat and is vertically arranged with respect to the mounting seat;

[0018] A screw rod, which is threadedly connected to the inner side of the threaded seat, and a hand-tightened threaded adjustment member is fixedly mounted on the surface of the screw rod, wherein the hand-tightened threaded adjustment member and the threaded seat are in contact with each other; and

[0019] The fine-tuning component is connected to the end of the screw rod through a bearing seat, wherein the adjustment end of the fine-tuning component is connected to a mounting frame.

[0020] Furthermore, the track includes:

[0021] A first support is fixedly mounted on a surface of a side of the mounting frame away from the adjustment assembly;

[0022] The pad printing object limiting plate is fixedly mounted on the other end of the first support and is connected to the mounting frame through the first support, wherein two pad printing object placement grooves are processed on the surface of the pad printing object limiting plate, and the pad printing object placement grooves can be used for placing pad printing objects side by side;

[0023] A through hole is provided on the pad printing object limiting plate and is connected to the two pad printing object placement grooves; and

[0024] There are two channels, which are fixedly installed on the left and right sides of the pad printing limit plate respectively. A loading accommodating area is processed on the surface of one of the channels, and a unloading accommodating area is processed on the surface of the other channel. The loading accommodating area is connected to one section of the pad printing placement groove, and the unloading accommodating area is connected to the other section of the pad printing placement groove.

[0025] Furthermore, the pad printing transmission component includes:

[0026] The electric slide is fixedly mounted on a side surface of the mounting frame away from the adjustment assembly, and is arranged horizontally as a whole;

[0027] The first electric push rod is arranged on the output end of the electric slide and can be displaced horizontally left and right under the drive of the electric slide;

[0028] A connecting plate, fixedly mounted on the output end of the first electric push rod, which can be vertically displaced under the driving of the first electric push rod; and

[0029] There are several transmission rods which are arranged side by side and fixedly mounted on the surface of the connecting plate. The transmission rods extend into the through hole and are connected to the pad under the cooperation of the electric slide and the first electric push rod, and transmit the pad to the bottom of the reciprocating pad.

[0030] Furthermore, the fixing member includes:

[0031] The second electric push rod is fixedly mounted on a side surface of the pad printing object limiting plate close to the mounting frame, and two second electric push rods are provided, and the output ends of the two second electric push rods are arranged in opposite directions;

[0032] A driving member, fixedly mounted on the output end of the second electric push rod, whose number and distribution position are adapted to the second electric push rod; and

[0033] The clamping member has one end fixedly mounted on the driving member and the other end extending into the through hole. The end of the clamping member located in the through hole contacts the outside of the pad printing object. The pad printing object can be limited and fixed by the clamping member under the drive of the second electric push rod.

[0034] Furthermore, a limiting hole is processed on the side surface of the pad printing object limiting plate, wherein the clamping member can be longitudinally displaced in the limiting hole.

[0035] Furthermore, a fixing seat is fixedly mounted on the surface of one side of the mounting frame away from the adjustment component, and a UV curing and drying device is also fixedly mounted on the surface of the fixing seat, wherein the irradiation end of the UV curing and drying device faces one side of the material receiving area.

[0036] (III) Beneficial effects

[0037] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0038] The utility model introduces an adjustment component, and the design allows the mounting frame to be precisely adjusted in the vertical direction. This feature directly solves the problem of positional deviation of the pad printing material caused by height mismatch during the transmission process mentioned in the background technology. The flexibility of the adjustment component ensures that no matter how the size or shape of the pad printing material changes, the reciprocating pad printing piece can be accurately aligned by adjusting the height of the mounting frame, thereby ensuring stability and consistency in the printing process. Secondly, the track fixedly installed on the mounting frame and the pad printing channel thereon provide a stable and orderly transmission path for the pad printing material. The design of the pad printing channel not only ensures the stability of the pad printing material during the transmission process, but also reduces the shaking caused by external factors through physical constraints. This structural optimization significantly reduces the quality problems such as blurred and misaligned printing patterns caused by unstable position of the pad printing material. Furthermore, the introduction of the pad printing transmission component realizes the automatic transmission of the pad printing material. This component accurately transmits the pad printing material in the pad printing channel through precise mechanical movement. To the bottom of the reciprocating pad, ensuring the accuracy of the printing position. Compared with traditional manual or semi-automatic transmission methods, the pad printing transmission component greatly improves the transmission efficiency and accuracy, and reduces the errors caused by human factors. Finally, the setting of the fixed component is the key to improving printing quality. After the pad is transmitted to the bottom of the reciprocating pad, the fixed component quickly fixes and limits it, effectively preventing the pad from moving or deforming when it is subjected to the pressure of the rubber head. This instant and firm fixing method not only ensures the clarity and consistency of the printed pattern, but also avoids the generation of waste due to changes in the position of the pad, thereby reducing production costs and improving production efficiency. In summary, through the synergistic effect of adjustment components, mounting frames, rails, pad printing transmission components and fixing components, the problems of position offset, shaking and poor fixing effect of the pad during transmission mentioned in the background technology are effectively solved. These technical features not only improve the stability and accuracy of the pad printing machine, but also significantly improve production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the overall connection structure of the utility model;

[0040] Figure 2 It is a schematic diagram of the connection structure of part of the frame and the adjustment assembly of the utility model;

[0041] Figure 3 This is a schematic diagram of the connection structure between the mounting frame and the track of the utility model;

[0042] Figure 4 It is a schematic diagram of the connection structure between the mounting frame and the pad printing transmission component of the utility model;

[0043] Figure 5 This is a schematic diagram of the connection structure between the pad printing object limiting plate and the fixed component of the utility model;

[0044] Figure 6 This is a schematic diagram of the connection structure between the pad printing object limiting plate and the pad printing object placement groove of the utility model;

[0045] Figure 7 It is a schematic diagram of the connection structure between the pad printing object limiting plate and the through hole of the utility model.

[0046] In the figure: 1. frame; 2. grinding disc; 3. reciprocating pad; 4. adjustment assembly; 41. mounting seat; 42. threaded seat; 43. screw; 44. hand-tightened threaded adjustment member; 45. fine-tuning assembly; 5. mounting frame; 6. track; 61. first support; 62. pad limiting plate; 621. pad placement slot; 63. through hole; 64. channel; 7. pad transmission assembly; 71. electric slide; 72. first electric push rod; 73. connecting plate; 74. transmission rod; 8. fixing member; 81. second electric push rod; 82. driving member; 83. clamping member; 9. fixing seat; 10. UV curing and drying equipment. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0048] Combination Figure 1-Figure 7 As shown, a transmission fixing component of a pad printing machine of the utility model comprises a frame 1 placed on the ground, a grinding disc 2 and a reciprocating pad printing member 3 arranged on the frame 1,

[0049] The adjustment assembly 4 is arranged on the frame 1 and is located below the reciprocating printing member 3;

[0050] The mounting frame 5 is arranged on the moving end of the adjusting assembly 4, and can be vertically displaced under the driving of the adjusting assembly 4 to adapt to the reciprocating pad printing member 3;

[0051] The track 6 is fixedly mounted on the mounting frame 5, and a printing channel for placing the printing material is processed on its surface;

[0052] The pad printing transmission component 7 is arranged on the mounting frame 5, and is used to transmit the pad printing material in the pad printing channel to one side of the reciprocating pad printing member 3, so that it is located directly below the reciprocating pad printing member 3;

[0053] The fixing member 8 is disposed on the track 6 and is used to fix and limit the pad printing object directly below the reciprocating pad printing member 3 so as to cooperate with the grinding disc 2 and the reciprocating pad printing member 3 to perform pad printing on the pad printing object.

[0054] First, the entire transmission fixed component is installed on the frame 1 on the ground. The frame 1 serves as a supporting base and stably carries the various components above. On the frame 1, there are grinding discs 2 and reciprocating pads 3, which are the core components for completing the pad printing operation. In order to ensure that the pad printing object can be accurately aligned with the reciprocating pad printing object 3 for printing, an adjustment component 4 is specially designed. The adjustment component 4 is installed on the frame 1 and is located below the reciprocating pad printing object 3. It is driven by the internal mechanical structure to enable the mounting frame 5 to perform precise displacement adjustment in the vertical direction. The mounting frame 5 serves as a platform for carrying other components and is fixedly connected to the moving end of the adjustment component 4. It moves up and down with the operation of the adjustment component 4 to adapt to pad printing objects of different heights or thicknesses, ensuring that they can be accurately aligned with the reciprocating pad printing object 3. A track 6 is fixedly installed on the mounting frame 5, and the surface of the track 6 is processed with pad printing channels. These channels are specially used to place pad printing objects to be printed. The pad printing objects maintain a stable posture and position in the pad printing channels, waiting for further transmission and processing. In order to realize the automatic The transmission is provided with a pad printing transmission component 7, which is also installed on the mounting frame 5, and can smoothly and accurately transmit the pad printing material in the pad printing channel to the bottom of the reciprocating pad printing member 3. In this process, the pad printing material moves along a predetermined path under the guidance of the pad printing transmission component 7 until it reaches the best printing position. When the pad printing material reaches the bottom of the reciprocating pad printing member 3, the fixing member 8 starts to play a role. The fixing member 8 is arranged on the track 6, corresponding to the position of the pad printing channel, and it clamps the pad printing material firmly. The step of fixing and limiting the pad 3 directly below the reciprocating pad 3 ensures that the pad will not move or deform during the printing process, thereby ensuring the clarity and consistency of the printed pattern. Finally, under the joint action of the grinding disc 2 and the reciprocating pad 3, the fixed pad is subjected to pad printing to improve the printing adhesion; and the reciprocating pad 3 is responsible for accurately printing the pattern or text onto the pad. The entire transmission and fixing component realizes the stable transmission, precise positioning and efficient printing of the pad through the coordinated work of the above-mentioned components. It should also be noted that the grinding disc 2 and the reciprocating pad 3 are both prior art and are not the focus of this application, so there is no need to elaborate on them again.

[0055] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 2 As shown; the adjustment component 4 includes:

[0056] A mounting seat 41 is fixedly mounted on the surface of the frame 1 and is located below the reciprocating printing member 3;

[0057] The threaded seat 42 is fixedly mounted on the surface of the mounting seat 41 and is perpendicular to the mounting seat 41;

[0058] A screw rod 43 is threadedly connected to the inner side of the threaded seat 42, and a hand-tightened threaded adjustment member 44 is fixedly mounted on the surface of the screw rod 43, wherein the hand-tightened threaded adjustment member 44 and the threaded seat 42 are in contact with each other; and

[0059] The fine-tuning component 45 is connected to the end of the screw rod 43 through a bearing seat, wherein the adjustment end of the fine-tuning component 45 is connected to the mounting frame 5. The adjustment component 4, as a key component of the transmission fixing component of the pad printing machine, is cleverly designed and installed on the surface of the frame 1 and is located below the reciprocating pad printing part 3. The core structure of the component includes a mounting seat 41, a threaded seat 42, a screw rod 43, a hand-tightening threaded adjustment member 44 and a fine-tuning component 45. The mounting seat 41, as the basis of the entire component, is firmly fixed on the frame 1, providing a stable support platform for subsequent components. The threaded seat 42 is vertically installed on the surface of the mounting seat 41. This layout ensures that the screw rod 43 can perform precise linear movement in the vertical direction. The screw rod 43 is a key component for achieving height adjustment. It is tightly connected to the inner side of the threaded seat 42 through a thread. In order to facilitate manual operation by the user, a hand-tightening threaded adjustment member 44 is also fixedly installed on the surface of the screw rod 43. The user can drive the screw rod 43 on the threaded seat by rotating the hand-tightening threaded adjustment member 44. 42 rotates internally and moves up and down, thereby adjusting the height of the mounting frame 5. It is worth noting that the hand-tightened threaded adjustment member 44 and the threaded seat 42 maintain mutual contact, ensuring the stability and reliability of the adjustment process. In addition to the vertical adjustment function, the adjustment component 4 also integrates a fine-tuning component 45. The design of the fine-tuning component 45 is the same as the fine-tuning mechanism of the total station used on the construction site, and has a high degree of accuracy and reliability. Its structure and use method are all prior art and there is no need to repeat them again. The fine-tuning component 45 is interconnected with the end of the screw 43 through a bearing seat. This connection method enables the fine-tuning component 45 to be independently adjusted horizontally without affecting the vertical movement of the screw 43. The adjustment end of the fine-tuning component 45 is directly connected to the mounting frame 5. The user can operate the fine-tuning component 45 to achieve a small left and right displacement of the mounting frame 5 in the horizontal direction. This left and right adjustment function further improves the alignment accuracy between the pad printing material and the reciprocating pad printing member 3, ensuring the stability of the pad printing material and the printing quality during the printing process.

[0060] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 3 As shown; Track 6 includes:

[0061] The first support 61 is fixedly mounted on a side surface of the mounting frame 5 away from the adjustment assembly 4;

[0062] The pad limiting plate 62 is fixedly mounted on the other end of the first support 61, and is connected to the mounting frame 5 through the first support 61, wherein two pad placement grooves 621 are machined on the surface of the pad limiting plate 62, and the pad placement grooves 621 can be used to place pads side by side;

[0063] A through hole 63 is provided on the pad limiting plate 62 and is connected to the two pad placement grooves 621; and

[0064] There are two channels 64, which are fixedly installed on the left and right sides of the pad printing object limiting plate 62 respectively. A loading accommodating area is processed on the surface of one channel 64, and a unloading accommodating area is processed on the surface of the other channel 64. The loading accommodating area is interconnected with one section of the pad printing object placement groove 621, and the unloading accommodating area is interconnected with another section of the pad printing object placement groove 621. As a key component of the pad printing machine, the track 6 is exquisitely designed and has clear functions. First, the first support 61 is fixedly installed on the side surface of the mounting frame 5 away from the adjustment component 4 as the support base of the entire track 6. This layout ensures that the track 6 can be firmly connected to the mounting frame 5 and move synchronously with the adjustment of the mounting frame 5. Then, the pad printing object limiting plate 62 is fixedly installed on the other end of the first support 61, and a firm connection is formed with the mounting frame 5 through the first support 61. Two sections of pad printing object placement grooves 621 are processed on the surface of the pad printing object limiting plate 62. The design of these two sections of placement grooves allows the pads to be placed side by side, thereby realizing the adjustment of multiple pads. Simultaneous processing and transmission, this design not only improves the pad printing efficiency, but also ensures the stability and consistency of the pad printing material during the transmission process. In order to further facilitate the loading and unloading operations of the pad printing material, a through hole 63 is also provided on the pad printing material limiting plate 62, and the through hole 63 is interconnected with the two sections of the pad printing material placement groove 621. The existence of the through hole 63 enables the pad printing material to be interconnected with the pad printing transmission component 7 during the transmission process. In addition, the track 6 is also designed with two channels 64, which are respectively fixedly installed on the left and right sides of the pad printing material limiting plate 62. These two channels 64 assume important loading and unloading functions. A loading accommodating area is processed on the surface of one of the channels 64, and the area is interconnected with one section of the pad printing material placement groove 621 for receiving and positioning the pad printing material to be processed, while a discharge accommodating area is processed on the surface of the other channel 64, and the area is interconnected with another section of the pad printing material placement groove 621 for receiving and discharging the pad printing material that has been processed. This design realizes the automatic loading and unloading process of the pad printing material, improves the production efficiency and the degree of automation, among which Figure 1 and Figure 3As shown, a channel 64 on the right is a loading channel, which is interconnected with a loading device. The loading device can transfer the pad printed materials to the loading accommodating area in an orderly manner. A channel 64 on the left is a unloading channel, which is interconnected with a unloading collection box. The pad printed materials that have been processed can be discharged into the unloading collection box.

[0065] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 4 As shown; the pad printing transmission component 7 includes:

[0066] The electric slide 71 is fixedly mounted on a side surface of the mounting frame 5 away from the adjustment assembly 4, and is arranged horizontally as a whole;

[0067] The first electric push rod 72 is disposed on the output end of the electric slide 71 and can be displaced horizontally left and right under the drive of the electric slide 71;

[0068] A connecting plate 73 is fixedly mounted on the output end of the first electric push rod 72 and can be vertically displaced under the driving of the first electric push rod 72; and

[0069] There are several transmission rods 74, which are arranged side by side and fixedly mounted on the surface of the connecting plate 73. The transmission rods 74 extend into the through hole 63 and are connected to the pad 73 with the cooperation of the electric slide 71 and the first electric push rod 72, and transmit the pad 73 to the bottom of the reciprocating pad 3. The pad transmission assembly 7, as the core transmission mechanism in the pad printing machine, is carefully designed and installed on the side surface of the mounting frame 5 away from the adjustment assembly 4. Its core components include the electric slide 71, the first electric push rod 72, the connecting plate 73 and several transmission rods 74 arranged side by side. First, the electric slide 71 is arranged horizontally as a whole, and is fixedly mounted on the mounting frame 5, which provides a stable power source and guide for subsequent transmission actions. A first electric push rod 72 is arranged on the output end of the electric slide 71, and the push rod can achieve left and right lateral displacement under the drive of the electric slide 71. This design enables the first electric push rod 72 to move horizontally as needed. The position can be flexibly adjusted to adapt to pads of different positions or sizes. Next, a connecting plate 73 is fixedly installed on the output end of the first electric push rod 72. The connecting plate 73 can realize vertical displacement under the drive of the first electric push rod 72. This vertical displacement function provides the necessary vertical movement ability for the transmission rod 74, so that the transmission rod 74 can extend into or withdraw from the through hole 63 to connect with or separate from the pad. Finally, a number of transmission rods 74 arranged side by side are fixedly installed on the surface of the connecting plate 73. These transmission rods 74 can accurately extend into the through hole 63 under the precise cooperation of the electric slide 71 and the first electric push rod 72, and connect with the pad located on the pad limiting plate 62. Once the connection is successful, the electric slide 71 and the first electric push rod 72 work together to smoothly transmit the pad to the bottom of the reciprocating pad 3. At this position, the pad will receive the printing operation of the reciprocating pad 3 to complete its printing process. Figure 3 , Figure 6 and Figure 7As shown: in the design of the pad printing machine, in order to ensure the stability and safety of the pad during the transmission process, a series of special structural designs are adopted. Specifically, the cross-section of the pad is designed to be T-shaped. This design not only enhances the structural strength of the pad, but also cleverly cooperates with other components in the pad printing machine to prevent the pad from accidentally falling from the through hole 63 during the transmission process. The through hole 63, the pad placement groove 621, the unloading accommodating area and the loading accommodating area that match the pad are all designed to be T-shaped. This consistent design ensures that the pad can be stably placed and transmitted at various positions. The design principle of the T-shaped cross-section lies in its lateral expansion part, which provides additional support area, so that the pad is not easy to slide or flip when subjected to external force. In addition, in order to adapt to pads of different shapes and sizes, the shape of the transmission rod 74 can also be adjusted according to actual conditions. In the present application, the pad is close to one end of the transmission rod 74. Designed to be open, this design innovation allows the transmission rod 74 to easily extend into the inner side of the opening of the pad during transmission to form a stable connection. This connection method is not only firm and reliable, but also can maintain the stability of the pad during transmission, avoiding transmission failure caused by shaking or tilting. Finally, through the coordinated work of the electric slide 71 and the first electric push rod 72, the transmission rod 74 can accurately control the position and movement trajectory of the pad. The electric slide 71 provides horizontal displacement capability, while the first electric push rod 72 is responsible for adjusting the vertical displacement. The two cooperate with each other to ensure that the pad can be smoothly and accurately transmitted to the bottom of the reciprocating pad 3, thereby completing the printing operation. In summary, through the design of the T-section, the flexible adjustment of the shape of the transmission rod 74, and the coordinated work of the electric slide 71 and the first electric push rod 72, the pad printing machine realizes efficient and stable transmission of the pad, ensuring the smooth progress of the printing operation.

[0070] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 5 As shown; the fixing member 8 comprises:

[0071] The second electric push rod 81 is fixedly mounted on a side surface of the pad printing object limiting plate 62 close to the mounting frame 5. There are two second electric push rods 81, and the output ends of the two second electric push rods 81 are arranged in opposite directions.

[0072] The driving member 82 is fixedly mounted on the output end of the second electric push rod 81 and its number and distribution position are adapted to the second electric push rod 81; and

[0073] The clamping member 83 has one end fixedly mounted on the driving member 82, and the other end extends into the through hole 63. The end of the clamping member 83 located in the through hole 63 contacts the outside of the pad printing object. Under the drive of the second electric push rod 81, the pad printing object can be limited and fixed by the clamping member 83. The fixing member 8 is a key component in the pad printing machine and is designed and installed on the side surface of the pad printing object limiting plate 62 close to the mounting frame 5. The core component thereof includes two second electric push rods 81. The two push rods are not only fixed and installed stably, but also can be fixed to the pad printing object. , and their output ends are arranged in opposite directions. This layout provides necessary mechanical support and flexibility for subsequent clamping actions. A driving member 82 is fixedly installed on the output end of each second electric push rod 81. The number and distribution position of the driving member 82 are adapted to the second electric push rod 81, ensuring the stability and coordination of the entire fixed component 8 during operation. The driving member 82, as an intermediate component connecting the second electric push rod 81 and the clamping member 83, plays a role in transmitting thrust and guiding. The clamping member 83 is a fixed component 8 The component that directly acts on the pad printing object has one end fixedly mounted on the driving member 82, and the other end extends into the through hole 63 and contacts the outer side of the pad printing object. This design enables the clamping member 83 to accurately locate and contact the pad printing object, providing the possibility for subsequent limiting and fixing operations. During the working process, when the second electric push rod 81 receives the start signal, they will extend or retract in opposite directions at the same time. This action is transmitted to the clamping member 83 through the driving member 82, so that the clamping member 83 can clamp the pad printing object in the through hole 63. With the further movement of the second electric push rod 81, the clamping member 83 will gradually tighten until the pad is firmly limited and fixed in the predetermined position. Through this design, the fixing member 8 can provide stable support and limiting effect when the pad is transmitted to the bottom of the reciprocating pad 3, ensuring that the pad will not shift or shake during the printing process. At the same time, it can also release the clamping force on the pad by reversing the second electric push rod 81 after the pad is printed, so as to facilitate the subsequent loading and unloading operations.

[0074] In a preferred embodiment, the present invention can be further configured as follows: Figure 5 , Figure 6As shown; limiting holes are processed on the side surface of the pad printing limit plate 62, wherein the clamping member 83 can be longitudinally displaced in the limiting holes. The pad printing limit plate 62, as a key component for supporting and positioning the pad printing, has specially processed limiting holes on its side surface, which are not directly marked in the figure, but can be understood according to the description as holes corresponding to the movement trajectory of the clamping member. These limiting holes not only provide a clear movement trajectory for the clamping member 83, but also ensure the stability and accuracy of the clamping member 83 when performing the limiting and fixing tasks. The clamping member 83 serves as an executive component directly acting on the pad printing, one end of which is fixedly installed on the driving member 82, and the other end passes through the limiting hole and extends into the through hole 63, contacting the outer side of the pad printing. This design allows the clamping member 83 to Driven by the second electric push rod 81, it can make longitudinal displacement in the limiting hole. When the second electric push rod 81 is working, it will drive the clamping member 83 to move longitudinally in the limiting hole through the driving member 82. As the clamping member 83 moves downward, it will gradually approach and contact the outer surface of the pad, thereby limiting the pad. When the clamping member 83 is fully extended into the through hole 63 and in close contact with the pad, the pad is firmly limited in the predetermined position. This longitudinal displacement design not only enhances the limiting effect of the clamping member 83 on the pad, but also makes the entire fixing process smoother and more controllable. At the same time, the existence of the limiting hole also avoids the displacement or shaking of the clamping member 83 during the movement, thereby ensuring the accuracy and reliability of the limiting and fixing.

[0075] In a preferred embodiment, the present invention can be further configured as follows: Figure 1 , Figure 3As shown; a fixing seat 9 is fixedly installed on the surface of the side of the mounting frame 5 away from the adjustment component 4, and a UV curing and drying device 10 is also fixedly installed on the surface of the fixing seat 9, wherein the irradiation end of the UV curing and drying device 10 faces the side of the material receiving area. In the design of the pad printing machine, the mounting frame 5 serves as the basic structure for supporting and adjusting the component 4, and a fixing seat 9 is specially fixedly installed on the surface of the side away from the adjustment component 4. The design of the fixing seat 9 is not only stable, but also accurately positioned, which provides a solid foundation for the subsequent installation of the UV curing and drying device 10. The UV curing and drying device 10 is further fixedly installed on the surface of the fixing seat 9. The introduction of this equipment is the key to improving the performance of the pad printing machine. The irradiation end of the UV curing and drying device 10 is carefully designed to face the side of the material receiving area. This layout ensures that the equipment can be directly The pad printing material after printing is carried out efficiently and quickly. When the pad printing material is printed after the reciprocating pad printing member 3, it will continue to move along the transmission path to the material unloading area. At this time, the irradiation end of the UV curing and drying device 10 will immediately irradiate the pad printing material with ultraviolet light to start the curing and drying process. The ultraviolet light irradiation can quickly induce a chemical reaction in the photosensitizer in the printing ink, so that the ink is cured in a short time to form a strong and durable printing effect. Through this layout and working principle, the pad printing machine not only realizes the continuous operation of printing and curing, but also greatly improves the production efficiency. The efficient operation of the UV curing and drying device 10 not only shortens the processing time of the pad printing material, but also ensures the stability and consistency of the printing quality. At the same time, this design also reduces the need for human intervention, reduces the difficulty of operation and the error rate.

[0076] The specific working principle of the transmission fixing component of the pad printing machine of the utility model is as follows:

[0077] The transmission and fixing components of the pad printing machine are mainly supported by a frame 1, on which a grinding disc 2, a reciprocating pad 3 and a series of precise transmission and fixing mechanisms are installed. First, the adjustment component 4 is fixed to the frame 1 through a mounting seat 41, located below the reciprocating pad 3. The user can rotate the screw 43 by hand-tightening the threaded adjustment member 44, and under the constraint of the threaded seat 42, the vertical displacement adjustment of the mounting frame 5 is achieved to adapt to the reciprocating pad 3 of different heights. A track 6 is fixedly installed on the mounting frame 5, and the track 6 is supported by a first support 61 and is equipped with a reciprocating pad 3. The printing material limiting plate 62 is designed with two sections of pad placement grooves 621 on the surface of the pad limiting plate 62 for placing pads side by side. The through hole 63 penetrates the pad limiting plate 62 and is connected to the pad placement groove 621 to allow the pad to pass through during the transmission process. The two side channels 64 are respectively provided with a loading accommodating area and a unloading accommodating area for loading and unloading of pads, respectively. The pad transmission component 7 is driven by the electric slide 71 to move the first electric push rod 72 horizontally, and the first electric push rod 72 then drives the connecting plate 73 and the transmission rod thereon 74 is vertically displaced. When the pad printing object needs to be transferred, the transfer rod 74, under the coordinated action of the electric slide 71 and the first electric push rod 72, extends into the through hole 63 to connect with the pad printing object and smoothly transfers it to the bottom of the reciprocating pad printing member 3. The fixing member 8 is responsible for fixing and limiting the pad printing object during the pad printing process. The second electric push rod 81 is installed on the side of the pad printing object limiting plate 62 close to the mounting frame 5, and its output end is equipped with a driving member 82, which drives the clamping member 83 to move longitudinally in the limiting hole. When the second electric push rod 81 During operation, the clamping member 83 extends into the through hole 63 and contacts the outer side of the pad printing object to limit and fix it, thereby ensuring the stability and accuracy of the pad printing process. Finally, after the pad printing is completed, the pad printing object is transmitted to the material receiving area. At this time, the UV curing and drying equipment 10 installed on the fixing seat 9 is started, with its irradiation end facing the material receiving area, and ultraviolet rays are irradiated to the pad printing object to achieve rapid curing of the ink. The entire transmission, pad printing, and curing process are automated and continuous, greatly improving the production efficiency and product quality of the pad printing machine.

[0078] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0079] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission fixing component of a pad printing machine, comprising a frame (1) placed on the ground, a grinding disc (2) and a reciprocating pad (3) arranged on the frame (1), characterized in that: An adjustment component (4) is arranged on the frame (1) and is located below the reciprocating printing member (3); A mounting frame (5) is arranged on the movable end of the adjustment component (4) and can be vertically displaced under the driving of the adjustment component (4) to adapt to the reciprocating printing piece (3); The track (6) is fixedly mounted on the mounting frame (5), and has a printing channel on its surface for placing the printing material; A pad printing transmission component (7) is arranged on the mounting frame (5) and is used to transmit the pad printing material in the pad printing channel to one side of the reciprocating pad printing member (3) so that the pad printing material is located directly below the reciprocating pad printing member (3); The fixing member (8) is arranged on the track (6) and is used to fix and limit the pad printing object directly below the reciprocating pad printing member (3) so as to cooperate with the grinding disc (2) and the reciprocating pad printing member (3) to perform pad printing on the pad printing object.

2. A transmission fixing component for a pad printing machine according to claim 1, characterized in that: The adjustment component (4) comprises: A mounting seat (41) is fixedly mounted on the surface of the frame (1) and is located below the reciprocating printing member (3); A threaded seat (42) is fixedly mounted on the surface of the mounting seat (41) and is disposed perpendicularly to the mounting seat (41); A screw rod (43) is threadedly connected to the inner side of the threaded seat (42), and a hand-tightened threaded adjustment member (44) is fixedly mounted on the surface of the screw rod, wherein the hand-tightened threaded adjustment member (44) and the threaded seat (42) are in contact with each other; and A fine-tuning assembly (45) is connected to the end of the screw rod (43) via a bearing seat, wherein the adjustment end of the fine-tuning assembly (45) is connected to a mounting frame (5).

3. A transmission fixing component for a pad printing machine according to claim 1, characterized in that: The track (6) comprises: A first support (61) is fixedly mounted on a side surface of the mounting frame (5) away from the adjustment assembly (4); A pad printing object limiting plate (62) is fixedly mounted on the other end of the first support (61), and is connected to the mounting frame (5) via the first support (61), wherein two pad printing object placement grooves (621) are machined on the surface of the pad printing object limiting plate (62), and the pad printing object placement grooves (621) can be used for placing pad printing objects side by side; A through hole (63) is provided on the pad-printing object limiting plate (62) and is in communication with the two pad-printing object placement grooves (621); and There are two channels (64) which are fixedly mounted on the left and right sides of the pad printing object limiting plate (62), respectively. A loading material accommodating area is processed on the surface of one channel (64), and a unloading material accommodating area is processed on the surface of the other channel (64). The loading material accommodating area is interconnected with one section of the pad printing object placement groove (621), and the unloading material accommodating area is interconnected with the other section of the pad printing object placement groove (621).

4. A transmission fixing component for a pad printing machine according to claim 3, characterized in that: The pad printing transmission component (7) comprises: The electric slide (71) is fixedly mounted on a side surface of the mounting frame (5) away from the adjustment assembly (4), and is disposed in a horizontal direction as a whole; A first electric push rod (72) is arranged on the output end of the electric slide (71) and can be displaced horizontally left and right under the drive of the electric slide (71); A connecting plate (73) is fixedly mounted on the output end of the first electric push rod (72) and can be vertically displaced under the driving of the first electric push rod (72); and A plurality of transmission rods (74) are arranged side by side and fixedly mounted on the surface of the connecting plate (73). The transmission rods (74) extend into the through hole (63) and are connected to the pad under the cooperation of the electric slide (71) and the first electric push rod (72), and transmit the pad to the bottom of the reciprocating pad (3).

5. A transmission fixing component for a pad printing machine according to claim 4, characterized in that: The fixing member (8) comprises: A second electric push rod (81) is fixedly mounted on a side surface of the pad printing object limiting plate (62) close to the mounting frame (5), and two second electric push rods (81) are provided, and the output ends of the two second electric push rods (81) are arranged in opposite directions; A driving member (82) is fixedly mounted on the output end of the second electric push rod (81), and its number and distribution position are adapted to the second electric push rod (81); and A clamping member (83) has one end fixedly mounted on the driving member (82) and the other end extending into the through hole (63). The end of the clamping member (83) located in the through hole (63) contacts the outside of the pad printing object. The clamping member (83) can limit and fix the pad printing object under the driving of the second electric push rod (81).

6. A transmission fixing component for a pad printing machine according to claim 5, characterized in that: A limiting hole is processed on the side surface of the pad printing object limiting plate (62), wherein the clamping member (83) can be longitudinally displaced in the limiting hole.

7. A transmission fixing component for a pad printer according to claim 3, characterized in that: A fixing seat (9) is fixedly mounted on the surface of the mounting frame (5) on the side away from the adjustment assembly (4), and a UV curing and drying device (10) is also fixedly mounted on the surface of the fixing seat (9), wherein the irradiation end of the UV curing and drying device (10) faces the side of the material unloading accommodating area.

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