Double-station transfer printing machine with automatic correction structure

Abstract

The utility model belongs to the technical field of double-station transfer printing machines, and particularly relates to a double-station transfer printing machine with an automatic correction structure, which comprises a transfer printing machine body and a feeding bin mounted on one side of the transfer printing machine body, a controller is mounted on the surface of the transfer printing machine body, and a feeding transfer mechanism is mounted on the surface of one side, close to the controller, of the transfer printing machine body; the conveying belt is started to convey to-be-processed insoles to the position between the pushing mechanism and the correcting mechanism, then the pushing mechanism and the correcting mechanism automatically correct the to-be-processed insoles, and the corrected shoelaces are conveyed to the position below the printing mechanism to be printed. And finally, the conveyed insoles are transferred to a conveyor through the discharging transfer mechanism, transfer printing operation is completed, the applicability of the insoles in the printing process is improved through automatic correction, and the working efficiency of the double-station transfer printing machine and the transfer printing quality of the insoles are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of dual-station transfer machines, specifically relating to a dual-station transfer machine with an automatic correction structure. Background Technology

[0002] Dual-station transfer machines, especially those designed for insole production, are devices that use heat transfer technology to simultaneously transfer insole patterns at two stations. They are widely used in the insole manufacturing industry to improve production efficiency, reduce production costs, and ensure the accuracy and consistency of pattern transfer.

[0003] The working principle of a dual-station transfer machine is based on thermal transfer technology, which uses a thermal transfer head to transfer the pattern from a transfer film to the insole. The specific process includes: placing the insole on the transfer machine's station, covering the insole with the patterned transfer film, and then transferring the pattern from the film to the insole through heating and pressure. The transfer and transportation process is crucial before the insole undergoes the transfer process. However, during this process, the insole is often prone to positional deviation due to various factors causing the transfer cylinder to operate on its own. If this slight positional change is not promptly identified and corrected, it will cause problems in subsequent transfer processes. Specifically, positional deviation leads to alignment errors between the insole and the transfer template, resulting in inaccurate pattern transfer, such as skewing, misalignment, or even incomplete patterns. This not only affects the insole's aesthetics but may also reduce the overall product quality, failing to meet consumers' demands for refined details. Utility Model Content

[0004] The purpose of this invention is to provide a dual-station transfer machine with an automatic correction structure, aiming to solve the problem in existing equipment where, during use, the insoles are prone to positional deviations due to various factors causing the transfer cylinder to operate on its own. If these minor positional changes are not promptly identified and corrected, they will cause problems in the subsequent transfer process. Specifically, positional deviations lead to alignment errors between the insole and the transfer template, resulting in inaccurate pattern transfer, such as skewing, misalignment, or even incomplete patterns. This not only affects the aesthetics of the insole but may also reduce the overall quality of the product, failing to meet consumers' demands for refined details.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a dual-station transfer machine with an automatic correction structure, comprising a transfer machine body and a feeding bin installed on one side of the transfer machine body, wherein a controller is installed on the surface of the transfer machine body, and a feeding transfer mechanism is installed on the side of the transfer machine body near the controller.

[0006] A printing mechanism is mounted on the surface of the transfer machine body. A material transfer mechanism is mounted on one side of the printing mechanism. A conveyor is mounted on the side of the transfer machine body. A transmission belt is mounted on the surface of the transfer machine body. A propulsion mechanism is mounted on one side of the transmission belt. The propulsion mechanism includes an adjusting rod and an adjusting block sleeved on the surface of the adjusting rod. A fixing rod is connected through the surface of the adjusting block. An adjusting knob is connected to the other end of the adjusting rod. A positioning rod is provided at the top of the adjusting rod. A sliding base plate is connected to the surface of the positioning rod. A dual-axis cylinder is mounted at the top of the sliding base plate. A push plate is connected to the output end of the dual-axis cylinder. A limit clamp is mounted on the surface of the push plate. A correction mechanism is mounted on the other side of the transmission belt.

[0007] In a preferred embodiment of this utility model, a dual-station transfer machine with an automatic correction structure is provided, wherein the adjusting rod is threadedly connected to the adjusting block, and the positioning rod and the opening on the surface of the sliding base plate form a sliding connection structure.

[0008] As a preferred embodiment of the present invention, a dual-station transfer machine with an automatic correction structure includes a three-axis cylinder, a top plate, a connecting plate, a gripper cylinder, a clamping plate, an adjustment knob, and a locking knob. The three-axis cylinder is installed on the side of the transmission belt.

[0009] As a preferred embodiment of the dual-station transfer machine with an automatic correction structure of this utility model, the output of the three-axis cylinder is connected to a top plate, a connecting plate is connected to one side of the top plate, a gripper cylinder is installed on the other side of the connecting plate, a clamping plate is installed on the pneumatic end of the gripper cylinder, an adjustment knob is connected to both ends of the gripper cylinder, a locking knob is threaded onto the surface of the gripper cylinder, and the clamping plate is connected to the gripper cylinder through the locking knob.

[0010] As a preferred embodiment of the dual-station transfer machine with an automatic correction structure of this utility model, the feeding and transfer mechanism includes a feeding motor, a feeding wheel belt, a feeding cylinder, a feeding suction cup bracket, and a feeding suction cup. The output end of the feeding motor is connected to the feeding wheel belt, the feeding wheel belt is connected to the feeding cylinder through a moving block, the output end of the feeding cylinder is connected to the feeding suction cup bracket, and the surface of the feeding suction cup bracket is equipped with a feeding suction cup.

[0011] As a preferred embodiment of the present invention, a dual-station transfer machine with an automatic correction structure includes a printing roll, a printing cylinder, a printing head, and a printing limit motor. The printing roll is installed on the back inner wall of the transfer machine body, the printing cylinder is installed on the back inner wall of the transfer machine body, the output end of the printing cylinder is connected to the printing head, and the printing limit motor is installed on the back side of the transfer machine body near the printing roll.

[0012] As a preferred embodiment of the dual-station transfer machine with an automatic correction structure according to this utility model, the material feeding and transfer mechanism includes a material feeding motor, a material feeding pulley, a material feeding belt, a material feeding block, a material feeding cylinder, and a material feeding suction cup. The material feeding motor is mounted on the back surface of the transfer machine body. The output end of the material feeding motor is connected to the material feeding pulley. The surface of the material feeding pulley is connected to the material feeding belt. The inside of the material feeding belt is connected to the material feeding block. One side of the material feeding block is connected to the material feeding cylinder. The output end of the material feeding cylinder is equipped with a material feeding suction cup through a material feeding bracket.

[0013] As a preferred embodiment of the dual-station transfer machine with an automatic correction structure of this utility model, a clamping cylinder is installed at the center of the side of the conveyor belt, a horizontal plate is installed at the output end of the clamping cylinder, and two clamping plates are installed on the surface of the horizontal plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention involves placing insoles into a feeding hopper for material loading. A material transfer mechanism then automatically picks up and transfers the insoles to be processed onto a conveyor belt on the surface of the transfer machine. The conveyor belt then transports the insoles between a pushing mechanism and a straightening mechanism. These mechanisms automatically straighten the insoles, which are then transported to the printing mechanism for printing. Finally, a material unloading mechanism transfers the transported insoles onto a conveyor to complete the transfer process. The automatic straightening mechanism improves the applicability of the insoles during the printing process, enhancing the efficiency of the dual-station transfer machine and the quality of the insoles transferred. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the dual-station transfer machine of this utility model;

[0018] Figure 2 This is a side view of the dual-station transfer machine of this utility model.

[0019] Figure 3 This is a schematic diagram of the feeding wheel belt structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the propulsion mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the limiting clamping plate of this utility model;

[0022] Figure 6 This is a schematic diagram of the main structure of the correction mechanism of this utility model;

[0023] Figure 7 This is a schematic diagram of the rear view structure of the correction mechanism of this utility model;

[0024] Figure 8 This is a schematic diagram of the material feeding and transfer mechanism of this utility model;

[0025] Figure 9 This is a schematic diagram of the feed wheel belt connection structure of this utility model.

[0026] In the diagram: 1. Transfer machine body; 2. Feeding bin; 3. Controller; 4. Feeding transfer mechanism; 41. Feeding motor; 42. Feeding pulley belt; 43. Feeding cylinder; 44. Feeding suction cup bracket; 45. Feeding suction cup; 5. Printing mechanism; 51. Printing roll; 52. Printing cylinder; 53. Printing head; 54. Printing limit motor; 6. Unloading transfer mechanism; 61. Unloading motor; 62. Unloading pulley; 63. Unloading pulley belt; 64. Unloading block; 65. Unloading cylinder; 66. Unloading suction cup; 7. 8. Conveyor belt; 9. Propulsion mechanism; 91. Adjusting rod; 92. Adjusting block; 93. Fixing rod; 94. Adjusting knob; 95. Positioning rod; 96. Sliding base plate; 97. Dual-axis cylinder; 98. Push plate; 99. Limiting clamp; 10. Correction mechanism; 101. Three-axis cylinder; 102. Top plate; 103. Connecting plate; 104. Pneumatic gripper cylinder; 105. Clamping plate; 106. Adjusting knob; 107. Locking knob; 11. Pressing cylinder; 111. Horizontal plate; 112. Pressing plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-9 The present invention provides the following technical solution:

[0029] Implement the first category,

[0030] A dual-station transfer machine with an automatic correction structure includes a transfer machine body 1 and a feeding bin 2 installed on one side of the transfer machine body 1. The machine body 1 is characterized in that a controller 3 is installed on its surface and a feeding transfer mechanism 4 is installed on the side of the transfer machine body 1 closest to the controller 3.

[0031] A printing mechanism 5 is installed on the surface of the transfer machine body 1. A material transfer mechanism 6 is installed on one side of the printing mechanism 5. A conveyor 7 is installed on the side of the transfer machine body 1. A transmission belt 8 is installed on the surface of the transfer machine body 1. A pushing mechanism 9 is installed on one side of the transmission belt 8. The pushing mechanism 9 includes an adjusting rod 91 and an adjusting block 92 sleeved on the surface of the adjusting rod 91. A fixing rod 93 is connected through the surface of the adjusting block 92. An adjusting knob 94 is connected to the other end of the adjusting rod 91. A positioning rod 95 is provided at the top of the adjusting rod 91. A sliding base plate 96 is connected to the surface of the positioning rod 95. A dual-axis cylinder 97 is installed at the top of the sliding base plate 96. A push plate 98 is connected to the output end of the dual-axis cylinder 97. A limit clamp 99 is installed on the surface of the push plate 98. A correction mechanism 10 is installed on the other side of the transmission belt 8.

[0032] Preferably, the adjusting rod 91 is threadedly connected to the adjusting block 92, and the positioning rod 95 and the opening on the surface of the sliding base plate 96 form a sliding connection structure.

[0033] In practical use, when it is necessary to automatically position the insole to be processed, the dual-axis cylinder 97 is controlled to drive the push plate 98 to move. At the same time, the movement of the push plate 98 causes the limiting clamp 99 on the surface to move toward the insole to be processed, thereby correcting any positional deviations in the insole, so as to facilitate normal adaptation and printing with the printing mechanism 5 in the future.

[0034] Preferably, the correction mechanism 10 includes a three-axis cylinder 101, a top plate 102, a connecting plate 103, a gripper cylinder 104, a clamping plate 105, an adjustment knob 106, and a locking knob 107. The three-axis cylinder 101 is installed on the side of the transmission belt 8.

[0035] Preferably, the output of the three-axis cylinder 101 is connected to a top plate 102, a connecting plate 103 is connected to one side of the top plate 102, a pneumatic gripper cylinder 104 is installed on the other side of the connecting plate 103, a clamping plate 105 is installed on the pneumatic end of the pneumatic gripper cylinder 104, an adjustment knob 106 is connected to both ends of the pneumatic gripper cylinder 104, a locking knob 107 is threaded onto the surface of the pneumatic gripper cylinder 104, and the clamping plate 105 is connected to the pneumatic gripper cylinder 104 through the locking knob 107.

[0036] In practical use, when the propulsion mechanism 9 is running, the three-axis cylinder 101 inside the correction mechanism 10 is pneumatically driven, causing the top plate 102 to move downward. At this time, the air gripper cylinder 104 on one side of the connecting plate 103 moves synchronously, thereby causing the bottom end of the clamping plate 105 to contact the transmission belt 8. At this time, the air gripper cylinder 104 is pneumatically driven, causing the two clamping plates 105 to position and correct the heel position of the insole, thus improving the correction effect of the insole.

[0037] It is worth noting that the adjustment knob 106 is threadedly connected to the air gripper cylinder 104, which facilitates the adjustment of the spacing of the clamping plate 105 to accommodate insoles of different sizes.

[0038] Implementation Example 2: In addition to the above functions, the dual-station transfer machine also has an automatic feeding function.

[0039] Preferably, the feeding and transfer mechanism 4 includes a feeding motor 41, a feeding wheel belt 42, a feeding cylinder 43, a feeding suction cup bracket 44, and a feeding suction cup 45. The output end of the feeding motor 41 is connected to the feeding wheel belt 42. The feeding wheel belt 42 is connected to the feeding cylinder 43 through a moving block. The output end of the feeding cylinder 43 is connected to the feeding suction cup bracket 44. The feeding suction cup 45 is mounted on the surface of the feeding suction cup bracket 44.

[0040] In practical use, by starting the feeding motor 41, the feeding wheel belt 42 is driven to rotate. At this time, the moving block inside the feeding wheel belt 42 moves, which in turn drives the feeding cylinder 43 to move synchronously. This causes the feeding suction cup 45 on the surface of the feeding suction cup bracket 44 to adsorb the insole. Then the feeding motor 41 reverses, and the adsorbed insole is transferred towards the transmission belt 8, thus achieving the purpose of automated feeding.

[0041] In addition to the functions mentioned above, the dual-station transfer machine also has an automatic printing function.

[0042] Preferably, the printing mechanism 5 includes a printing roll 51, a printing cylinder 52, a printing head 53, and a printing limit motor 54. The printing roll 51 is installed on the back inner wall of the transfer machine body 1. The printing cylinder 52 is installed on the back inner wall of the transfer machine body 1. The output end of the printing cylinder 52 is connected to the printing head 53. The printing limit motor 54 is installed on the back side of the transfer machine body 1 near the printing roll 51.

[0043] In practical use, when the corrected insole is transported to the bottom of the printing mechanism 5, the printing cylinder 52 is controlled to drive the printing head 53 to move downward. Then, through the use of the printing head 53, the graphic on the printing roll 51 is printed onto the heel of the insole.

[0044] Implementation Section 4: In addition to the above functions, the dual-station transfer machine also has an automatic unloading function.

[0045] Preferably, the unloading and transfer mechanism 6 includes an unloading motor 61, an unloading pulley 62, an unloading wheel belt 63, an unloading block 64, an unloading cylinder 65, and an unloading suction cup 66. The unloading motor 61 is mounted on the back surface of the transfer machine body 1. The output end of the unloading motor 61 is connected to the unloading pulley 62. The surface of the unloading pulley 62 is connected to the unloading wheel belt 63. The unloading block 64 is connected inside the unloading wheel belt 63. The unloading cylinder 65 is connected to one side of the unloading block 64. The output end of the unloading cylinder 65 is equipped with the unloading suction cup 66 through the unloading bracket.

[0046] It is worth noting that the above-mentioned unloading process and loading process are based on the same principle.

[0047] In addition to the functions mentioned above, the dual-station transfer machine also has an auxiliary positioning function.

[0048] Preferably, a clamping cylinder 11 is installed at the center of the side of the transmission belt 8, a horizontal plate 111 is installed at the output end of the clamping cylinder 11, and two clamping plates 112 are installed on the surface of the horizontal plate 111.

[0049] In practical use, before printing on the insole, the pressing cylinder 11 controls the pressing plate 112 on the surface of the horizontal plate 111 to press the middle position of the insole, so as to prevent the insole from moving when the printing cylinder 52 rises, thereby improving the printing efficiency and printing quality.

[0050] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A double-station transfer printer with automatic correction structure, comprising a transfer printer body (1) and a feeding bin (2) mounted on one side of the transfer printer body (1), characterized in that: The surface of the transfer machine body (1) is provided with a controller (3), and the side surface of the controller (3) is provided with a feeding transfer mechanism (4); The surface of the transfer machine body (1) is provided with a printing mechanism (5), one side of the printing mechanism (5) is provided with a discharging transfer mechanism (6), the side edge of the transfer machine body (1) is provided with a conveyor (7), the surface of the transfer machine body (1) is provided with a conveying belt (8), one side of the conveying belt (8) is provided with a pushing mechanism (9), the pushing mechanism (9) comprises a pitch adjusting rod (91) and a pitch adjusting block (92) sleeved on the surface of the pitch adjusting rod (91), the surface of the pitch adjusting block (92) is connected with a fixing rod (93) penetratingly, the other end of the pitch adjusting rod (91) is connected with a pitch adjusting knob (94), the top end of the pitch adjusting rod (91) is provided with a positioning rod (95), the surface of the positioning rod (95) is connected with a sliding bottom plate (96), the top end of the sliding bottom plate (96) is provided with a double-shaft air cylinder (97), the output end of the double-shaft air cylinder (97) is connected with a pushing plate (98), the surface of the pushing plate (98) is provided with a limiting clamping plate (99), the other side of the conveying belt (8) is provided with a correcting mechanism (10).

2. A double station transfer printer with automatic correction structure according to claim 1, characterized in that: The pitch adjusting rod (91) is threadedly connected with the pitch adjusting block (92), and the positioning rod (95) and the opening on the surface of the sliding bottom plate (96) constitute a sliding connection structure.

3. The dual station printer with automatic correction structure according to claim 1, characterized in that: The correcting mechanism (10) comprises a three-shaft air cylinder (101), a top plate (102), a connecting plate (103), a claw air cylinder (104), a clamping plate (105), an adjusting knob (106) and a locking knob (107), and the three-shaft air cylinder (101) is installed on the side edge of the conveying belt (8).

4. A dual station printer with automatic correction structure according to claim 3, characterized in that: The output end of the three-shaft air cylinder (101) is connected with the top plate (102), one side of the top plate (102) is connected with the connecting plate (103), the other side of the connecting plate (103) is provided with the claw air cylinder (104), the pneumatic end of the claw air cylinder (104) is provided with the clamping plate (105), both ends of the claw air cylinder (104) are connected with the adjusting knob (106), and the surface of the claw air cylinder (104) is threadedly connected with the locking knob (107). The clamping plate (105) is connected with the claw air cylinder (104) through the locking knob (107).

5. The dual station printer with automatic correction structure according to claim 1, characterized in that: The feeding transfer mechanism (4) comprises a feeding motor (41), a feeding wheel belt (42), a feeding air cylinder (43), a feeding suction pad support (44) and a feeding suction pad (45), the output end of the feeding motor (41) is connected with the feeding wheel belt (42), the feeding wheel belt (42) is connected with the feeding air cylinder (43) through a moving block, the output end of the feeding air cylinder (43) is connected with the feeding suction pad support (44), and the surface of the feeding suction pad support (44) is provided with the feeding suction pad (45).

6. The dual station printer with automatic correction structure according to claim 1, characterized in that: The printing mechanism (5) comprises a printing roll (51), a printing cylinder (52), a printing head (53) and a printing limiting motor (54), the printing roll (51) is installed on the back inner wall of the transfer machine body (1), the back inner wall of the transfer machine body (1) is provided with the printing cylinder (52), the output end of the printing cylinder (52) is connected with the printing head (53), and the back side of the transfer machine body (1) is provided with the printing limiting motor (54) close to the printing roll (51).

7. The dual station printer with automatic correction structure according to claim 1, characterized in that: The discharging transfer mechanism (6) comprises a discharging motor (61), a discharging pulley (62), a discharging wheel belt (63), a discharging block (64), a discharging cylinder (65) and a discharging suction cup (66), the discharging motor (61) is installed on the back surface of the transfer machine body (1), the output end of the discharging motor (61) is connected with the discharging pulley (62), the surface of the discharging pulley (62) is connected with the discharging wheel belt (63), the inside of the discharging wheel belt (63) is connected with the discharging block (64), one side of the discharging block (64) is connected with the discharging cylinder (65), and the output end of the discharging cylinder (65) is connected with the discharging suction cup (66) through the discharging support.

8. The dual station printer with automatic correction structure according to claim 1, characterized in that: The side edge center of the transmission belt (8) is provided with a pressing cylinder (11), the output end of the pressing cylinder (11) is provided with a horizontal plate (111), and the surface of the horizontal plate (111) is provided with two pressing plates (112).

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