Pyrography machine with automatic feeding function

Abstract

The utility model discloses a heat press machine with an automatic feeding function, and relates to the technical field of heat press machines, the heat press machine with the automatic feeding function comprises an outer shell fixed on a machine box body, a hot stamping mechanism is fixed on the upper side of the front end of the outer shell, and a feeding assembly is arranged in the outer shell; the feeding assembly comprises a negative pressure adsorption head used for adsorbing stickers, and the negative pressure adsorption head is fixed to the hanging bracket through a nut. The hanging bracket is clamped with an L-shaped connecting frame and is fixed through a bolt, and the connecting frame is further fixed with a cylinder rod of a first lifting cylinder; the first lifting air cylinder is fixed to the inner side of the overturning frame through a bolt. The roll-over stand is fixed with a rotating shaft of the rotating cylinder; according to the automatic sticker feeding device, stickers can be automatically sucked through the feeding assembly, then the stickers are accurately placed on products, and the stickers do not need to be manually and tediously taken one by one; in the feeding process, the consistency of the positions of all the stickers attached to the product can be guaranteed; and consistent effects of the same batch of products are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to ironing machine technical field, specifically a kind of ironing machine with automatic feeding function. BACKGROUND

[0002] Ironing machine is a kind of various patterns is ironed on cotton, hemp, chemical fiber and so on by hot transfer printing method. Ironing machine has extremely extensive application in actual production life. Ironing machine is mostly large ironing equipment, specifically is to adopt automatic ironing processing, and it is mostly suitable for assembly line operation. With the diversification demand of ironing processing, the patterns pasted on car body are mostly formed by ironing machine processing.

[0003] Chinese patent publication No. CN 215704968 U discloses a pneumatic ironing machine, which comprises an ironing machine frame, a load table plate fixedly connected to the lower end of the ironing machine frame, and an ironing assembly connected to the upper end of the ironing machine frame. The ironing assembly includes an ironing table for ironing, and a mounting seat fixedly connected to the top of the ironing table. A drive cylinder is connected to the upper end of the ironing machine frame, and the piston rod of the drive cylinder is fixedly connected to a drive rod, which is fixedly connected to the mounting seat.

[0004] The ironing machine in the above-mentioned patent can only perform simple ironing function. During ironing, the operator needs to manually place the sticker on the product to be ironed. The position of the sticker placed by the operator is not fixed, which results in inconsistent ironing position of the same batch of products, and thus the quality of the products is not uniform. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an ironing machine with automatic feeding function, which uses a structure for automatically placing stickers to assist ironing work. The mechanism can ensure the accuracy of the position of the sticker placed on the product, thereby ensuring the consistency of the quality of the same batch of products. The technical problems raised in the background technology are solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An ironing machine with automatic feeding function comprises an outer shell body fixed to a machine box body, an ironing mechanism fixed to the upper side of the front end of the outer shell body, and a feeding assembly arranged inside the outer shell body.

[0008] The feeding assembly comprises a negative pressure suction head for suction of the sticker, which is fixed to a hanger through a nut. The hanger is clamped to a connection bracket arranged in L shape and fixed by a bolt. The connection bracket is also fixed to the cylinder rod of a first lifting cylinder. The first lifting cylinder is fixed to the inner side of a turnover frame by a bolt. The turnover frame is fixed to the rotating shaft of a rotating cylinder.

[0009] The rotating cylinder is matched and installed on the driving part of the rodless cylinder, and one end of the rodless cylinder is further fixed with the outer shell through a support frame.

[0010] As a further technical scheme of the present application, the top of the outer shell is further provided with a discharging groove for facilitating the passing of the stickers, and a plurality of material guiding frames are fixed above the discharging groove.

[0011] As a further technical scheme of the present application, the stamping mechanism comprises a cylinder seat fixed on the outer shell, and a pressing cylinder is fixed on the top of the cylinder seat; the cylinder rod of the pressing cylinder penetrates through the cylinder seat and the outer shell to the lower side and is connected with a pushing plate; the bottom of the pushing plate is hung with a stamping plate through springs at four corners.

[0012] As a further technical scheme of the present application, the two sides of the pushing plate are fixed with guide rods through nuts, and the upper ends of the guide rods are slidably connected with the cylinder seat and the outer shell.

[0013] As a further technical scheme of the present application, a lifting workbench is further arranged below the stamping mechanism; the lifting workbench comprises a sliding frame slidably connected on the top of the case body, and a workbench is fixed on the top of the sliding frame.

[0014] A second lifting cylinder is arranged on the inner side of the sliding frame, and the lower end of the second lifting cylinder is fixed in the case body through a fixed plate, and the cylinder rod of the second lifting cylinder is fixedly connected with the bottom of the workbench.

[0015] As a further technical scheme of the present application, a control panel is further arranged on one side of the case body.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The present application can automatically suck the stickers and accurately place the stickers on the products without manual tedious taking one by one; the feeding process can ensure the consistency of the position of each sticker on the product; and the consistency of the effect of the same batch of products is ensured.

[0018] 2. The cylinder rod of the pressing cylinder is extended, so that the pushing plate pushes the stamping plate downward through the spring, thereby transferring the pattern on the sticker to the product, thereby completing the stamping work of the product.

[0019] 3. The second lifting cylinder can drive the workbench to adjust the lifting; and the sliding frame can ensure the stability of the lifting of the workbench. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0021] Figure 2 is the bottom side structure schematic view of the present utility model Figure 1 .

[0022] Figure 3 is the internal structure schematic view of the present utility model Figure 2 .

[0023] Figure 4 is another view of the present utility model Figure 3 .

[0024] Figure 5 is the local enlarged schematic view of the present utility model Figure 1 .

[0025] Figure 6 is the local enlarged schematic view of the present utility model Figure 3 .

[0026] Figure 7 is the local enlarged schematic view of the present utility model Figure 4 .

[0027] In the figure: 1 - machine box body, 2 - shell body, 3 - feeding assembly, 4 - hot stamping mechanism, 5 - lifting workbench, 6 - control panel, 7 - discharging groove;

[0028] 31 - negative pressure suction head, 32 - hanger, 33 - connecting frame, 34 - first lifting cylinder, 35 - turnover frame, 36 - rotary cylinder, 37 - rodless cylinder, 38 - support frame, 39 - material guide frame;

[0029] 41 - compression cylinder, 42 - cylinder seat, 43 - push plate, 44 - spring, 45 - hot stamping plate, 46 - guide rod;

[0030] 51 - second lifting cylinder, 52 - sliding frame, 53 - workbench. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present utility model will be apparently and completely described in conjunction with the drawings of the embodiments of the present utility model, and obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the present utility model.

[0032] Please refer to Figures 1-7 , in the embodiments of the present utility model, a hot painting machine with automatic feeding function, comprising the shell body 2 fixed on the machine box body 1, the upper side of the front end of the shell body 2 is fixed with the hot stamping mechanism 4, and the feeding assembly 3 is arranged in the shell body 2.

[0033] The feeding assembly 3 comprises a negative pressure suction head 31 for sticker adsorption, which is fixed on a hanger 32 through a nut; the hanger 32 is clamped with a connecting frame 33 arranged in an L shape and is fixed through a bolt, and the connecting frame 33 is further fixed with a cylinder rod of a first lifting cylinder 34; the first lifting cylinder 34 is fixed inside a turnover frame 35 through a bolt; the turnover frame 35 is fixed with a rotating shaft of a rotating cylinder 36;

[0034] The rotating cylinder 36 is cooperatively installed on a driving part of a rodless cylinder 37, and one end of the rodless cylinder 37 is further fixed with the outer shell 2 through a support frame 38.

[0035] Specifically, the top of the outer shell 2 is further provided with a discharging groove 7 for facilitating the sticker to pass through, and a plurality of material guiding frames 39 are fixed above the discharging groove 7.

[0036] Through the above technical scheme, firstly, the stacked stickers are placed between the material guiding frames 39, when the stickers are automatically fed, the rotating cylinder 36 is rotated by 180 degrees, the negative pressure suction head 31 is opened upward, the cylinder rod of the first lifting cylinder 34 is extended, the negative pressure suction head 31 is attached to the lower part of the stacked stickers, then the negative pressure is introduced, and the sticker at the lowermost part of the stacked stickers is sucked by the negative pressure suction head 31.

[0037] Then, the cylinder rod of the first lifting cylinder 34 is retracted, the sticker is taken out from the discharging groove 7, the rotating cylinder 36 is reversely rotated by 180 degrees, the rodless cylinder 37 drives the rotating cylinder 36 to move above the lifting workbench 5, then the cylinder rod of the first lifting cylinder 34 is extended to attach the sticker to the product, thereby completing the automatic feeding of the sticker, without manually taking each sticker one by one, the feeding process can ensure the consistency of the position of each sticker attached to the product and the consistency of the effect of the same batch of products.

[0038] It should be noted that the negative pressure suction head 31 is connected with a negative pressure pump or a negative pressure generator through a negative pressure pipe, the sticker can be sucked when the negative pressure is introduced, and the sticker can be released after the negative pressure is broken; the control of the negative pressure on-off can be controlled by a solenoid valve connected in series on the negative pressure pipe; the above description is only a brief description, and the detailed principle will not be described herein.

[0039] In the embodiment, the hot stamping mechanism 4 comprises a cylinder seat 42 fixed on the outer shell 2, and a pressing cylinder 41 is fixed on the top of the cylinder seat 42; the cylinder rod of the pressing cylinder 41 penetrates to the lower part of the cylinder seat 42 and the outer shell 2 and is connected with a pushing plate 43; the hot stamping plate 45 is hung on the pushing plate 43 through springs 44 at four corners of the bottom of the pushing plate 43.

[0040] By adopting the technical scheme, after the sticker is attached to the product, the rodless cylinder 37 drives the rotary cylinder 36 to move to the inner side of the outer shell 2, preventing the working of the hot stamping mechanism 4 from being interfered.

[0041] During hot stamping, the cylinder rod of the pressing cylinder 41 is extended, so that the pushing plate 43 drives the hot stamping plate 45 to move downward through the spring 44, thereby transferring the pattern on the sticker to the product, and thus completing the hot stamping work of the product.

[0042] Further, the hot stamping plate 45 is a metal rectangular block, and is internally provided with an electric element such as a thermocouple, a heating rod or a heating wire, and a temperature sensing probe; the thermocouple, the heating rod or the heating wire is used for heating the hot stamping plate 45; and the temperature sensing probe is used for monitoring the temperature. The above structures are all prior art, and the specific structure and principle will not be described herein.

[0043] In the embodiment, the two sides of the pushing plate 43 are fixed with guide rods 46 through nuts, and the upper ends of the guide rods 46 are slidably connected with the cylinder seat 42 and the outer shell 2.

[0044] The guide rods 46 are arranged to ensure that the pushing plate 43 stably rises and falls, preventing twisting during pressing.

[0045] In the embodiment, a lifting workbench 5 is further arranged below the hot stamping mechanism 4; the lifting workbench 5 comprises a sliding frame 52 slidably connected to the top of the cabinet body 1, and a workbench 53 fixed to the top of the sliding frame 52.

[0046] The inner side of the sliding frame 52 is provided with a second lifting cylinder 51, the lower end of the second lifting cylinder 51 is fixed to the inside of the cabinet body 1 through a fixing plate, and the cylinder rod of the second lifting cylinder 51 is fixedly connected with the bottom of the workbench 53.

[0047] By adopting the above technical scheme, since the thickness of the product is different, the pressing force and the position height are also different, and the second lifting cylinder 51 is designed to drive the workbench 53 to rise and fall; in combination with the arrangement of the sliding frame 52, the stability of the workbench 53 in rising and falling can be ensured.

[0048] In the embodiment, one side of the cabinet body 1 is further provided with a control panel 6. The control panel 6 is internally provided with a PLC controller, which can be selected from, but is not limited to, a S7-200 SMART Siemens controller; the PLC controller is used for controlling the electromagnetic valves on the lifting cylinder, the rotary cylinder, the rodless cylinder, and the negative pressure pipe; and the control panel further comprises a temperature controller, which is used for controlling the heating control of the thermocouple in the hot stamping plate 45.

[0049] The temperature controller can be WP-C803-02-03-HL type thermocouple temperature controller; the temperature controller adopts microprocessor for intelligent control, is suitable for temperature, humidity, pressure and other physical quantity detection signal display and control, and can carry out high-precision linear correction to various nonlinear input signals. It has single channel and universal signal input function, and can realize switching between various input signals (such as various thermocouples, thermal resistors, standard voltage / standard current signals) through instrument menu selection. High-brightness LED digital display and high-resolution light column display are adopted, and input and output circuits adopt photoelectric isolation, which has strong anti-interference ability. It can also have a serial communication interface, which can realize two-way communication with various devices with serial interface.

[0050] The working principle of the utility model is: firstly, the stacked stickers are placed between the plurality of material guide frames 39, when the stickers are automatically fed, the rotary cylinder 36 rotates 180 degrees, the negative pressure suction head 31 opens upward, the cylinder rod of the first lifting cylinder 34 extends, the negative pressure suction head 31 is attached to the lower part of the stacked stickers, then negative pressure is introduced, the lowermost sticker of the stacked stickers is sucked by the negative pressure suction head 31;

[0051] Then the cylinder rod of the first lifting cylinder 34 is retracted, the sticker is taken out from the discharge slot 7; the rotary cylinder 36 reversely rotates 180 degrees, the rodless cylinder 37 drives the rotary cylinder 36 to move to the upper part of the lifting workbench 5, then the cylinder rod of the first lifting cylinder 34 extends, the sticker is attached to the product; when hot stamping, the cylinder rod of the compression cylinder 41 extends, the push plate 43 moves downward through the spring 44, so that the pattern on the sticker is transferred to the product, thereby completing the hot stamping work of the product.

[0052] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0053] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, the specification should be regarded as a whole by the person skilled in the art, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by the person skilled in the art.

Claims

1. A heat transfer machine with automatic feeding function, characterized in that: Including the fixed shell body (2) on the case body (1), the upper side of the front end of the shell body (2) is fixed with hot stamping mechanism (4), the inside of the shell body (2) is equipped with feeding assembly (3); The feeding assembly (3) includes a negative pressure suction head (31) for sticker adsorption, the negative pressure suction head (31) is fixed in the hanger (32) by a nut, the hanger (32) is clamped with the L-shaped connecting frame (33), and is fixed by a bolt, and the connecting frame (33) is also fixed with the cylinder rod of the first lifting cylinder (34), the first lifting cylinder (34) is fixed in the inside of the turnover frame (35) by a bolt, and the turnover frame (35) is fixed with the rotating shaft of the rotary cylinder (36). The rotary cylinder (36) is matched and installed on the driving part of the rodless cylinder (37), one end of the rodless cylinder (37) is also fixed with the shell body (2) through the support frame (38).

2. The machine according to claim 1, characterized in that it comprises: The top of the shell body (2) is also provided with a discharging groove (7) for facilitating the sticker to pass through, and a plurality of guide frames (39) are fixed above the discharging groove (7).

3. The machine according to claim 1, characterized in that it comprises: The hot stamping mechanism (4) includes a cylinder seat (42) fixed on the shell body (2), and the top of the cylinder seat (42) is fixed with a pressing cylinder (41); the cylinder rod of the pressing cylinder (41) penetrates to the lower side of the cylinder seat (42) and the shell body (2), and is connected with a push plate (43); the bottom of the push plate (43) is hung with a hot stamping plate (45) through springs (44) at four corners.

4. The machine according to claim 3, characterized in that it comprises: The two sides of the push plate (43) are fixed with guide rods (46) through nuts, and the upper ends of the guide rods (46) are slidably connected with the cylinder seat (42) and the shell body (2).

5. The machine according to claim 1, characterized in that it comprises: The hot stamping mechanism (4) is also provided with a lifting workbench (5) below; the lifting workbench (5) includes a sliding frame (52) slidably connected to the top of the case body (1), and a workbench (53) is fixed to the top of the sliding frame (52); The inside of the sliding frame (52) is provided with a second lifting cylinder (51), the lower end of the second lifting cylinder (51) is fixed in the inside of the case body (1) through a fixed plate, and the cylinder rod of the second lifting cylinder (51) is fixedly connected with the bottom of the workbench (53).

6. The machine according to claim 1, wherein: The case body (1) is also provided with a control panel (6) on one side.

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