Double-station hot press with precise positioning function

Abstract

The utility model discloses a double-station hot press with a precise positioning function, which comprises a base provided with at least one sliding rod; the two lower supporting discs are fixed above the base and arranged in a left-right spaced mode, and check blocks are arranged at the positions, corresponding to the lower supporting discs, of the base; the sliding main body is installed on the sliding rod in a sliding mode, a first optoelectronic switch is arranged on the sliding main body, the sliding main body has a preparation state, and the first optoelectronic switch right faces the check block in the preparation state; the driving device is mounted on the sliding main body; the upper heating disc is in linkage with the driving device, in the preparation state, the driving device drives the upper heating disc to ascend and descend, after station switching, only when the upper heating disc is located over the lower supporting disc, the upper heating disc can be pressed downwards, in addition, due to the fact that the positions of the base and the lower supporting disc are fixed, after clothes are placed above the lower supporting disc, the upper heating disc can be pressed downwards, and the clothes can be placed on the lower supporting disc. Therefore, the position of the clothes cannot be changed, it can be ensured that the position of the clothes cannot deviate in the pressing and ironing process, and the pressing and ironing precision is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot press technical field especially is related to a double-station hot press with accurate positioning function. BACKGROUND

[0002] The electric flat hot press can heat transfer and press various iron pictures on cotton, hemp, chemical fiber and other fabrics, and can also perform silk screen printing, glue paste, foaming and other process heat treatment, and can also bake color marks, portrait photos, landscape patterns and the like on porcelain plates and metal plates, and is particularly suitable for manufacturing medals, commemorative cards, T-shirts and the like, and is economical and practical with exquisite patterns.

[0003] The electric flat hot press is composed of a rack, an electric driving system, a heating system, upper and lower pressing plates, a temperature and pressure control system and the like, wherein the electric driving system generally includes a power source and a transmission mechanism, the power source can adopt a planetary reduction motor or a worm gear reduction motor to provide accurate displacement and pressure control, and the transmission mechanism is commonly a ball screw to convert the rotary motion of the motor into linear motion; some models can be combined with hydraulic assistance (electro-hydraulic hybrid) to enhance pressure output.

[0004] To improve work efficiency, double-station hot presses have been put on the market, such as a hot press with double stations disclosed in Chinese patent CN202021638457.2, which includes a hot press body (1), the hot press body (1) includes a base (6) and an ironing and pressing head (8) located above the base (6) and sliding in the vertical direction, the base (6) is fixed with a load-bearing seat (2) located below the ironing and pressing head (8), two groups of work station tables (3) are slidingly connected on the load-bearing seat (2) in the horizontal direction, and the work station tables (3) are arranged side by side along their sliding direction, and the user switches the positions of the two groups of work station tables by pushing the work station tables. In this scheme, a limit switch is arranged on the load-bearing seat, and a detent is arranged on the work station table, so as to ensure that the ironing and pressing head is automatically pressed down only after the work station table is translated to the position directly below the ironing and pressing head. However, the above-mentioned scheme has the following defects in actual use:

[0005] 1. During the movement of the work station table, especially at a high speed, the clothes placed above the work station table are prone to shift, and even if the work station table is translated to the position directly below the ironing and pressing head, the final pressing effect is poor and accurate pressing cannot be achieved.

[0006] 2. Since the two groups of work station tables move together, when the left work station table is located below the ironing and pressing head, the right work station table is located to the right of the ironing and pressing head, and when the right work station table is located below the ironing and pressing head, the left work station table is located to the left of the ironing and pressing head, which results in a large area being crossed during the operation of the equipment and a large space being occupied. UTILITY MODEL CONTENTS

[0007] The utility model provides a double position hot press with accurate positioning function.

[0008] The utility model adopts the technical scheme of a double position hot press with accurate positioning function, comprising:

[0009] A base is provided with at least one slide bar extending in the left-right direction;

[0010] Two lower support discs are fixed above the base and are arranged with left-right spacing, and the base is provided with a stop block at a position corresponding to the lower support disc or on the lower support disc;

[0011] A sliding main body is slidingly installed on the slide bar, and the sliding main body is provided with a first photoelectric switch, and the sliding main body has a standby state, and in the standby state, the first photoelectric switch is directly opposite the stop block;

[0012] A driving device is installed on the sliding main body;

[0013] An upper heating disc is connected to the driving device, and in the standby state, the driving device drives the upper heating disc to ascend and descend;

[0014] An integrated circuit board is installed on the sliding main body, and the driving device, the first photoelectric switch and the upper heating disc are electrically connected to the integrated circuit board.

[0015] The following also provides several optional modes, but not as an additional limitation of the above general scheme, just a further supplement or preferred, without technical or logical contradiction, each optional mode can be combined with the above general scheme, and can also be combined between multiple optional modes.

[0016] Preferably, the sliding main body at least includes a sliding main frame slidingly installed on the slide bar, and the first photoelectric switch is arranged on the sliding main frame.

[0017] Preferably, in the standby state, the sliding main frame is located below the lower support disc.

[0018] Preferably, the first photoelectric switch is arranged at the middle position of the front end of the sliding main frame, and the stop block is arranged on the base, and in the standby state, the stop block is directly above the first photoelectric switch.

[0019] Preferably, the slide bar has two and is arranged with front-rear spacing, and the sliding main frame is provided with a bearing seat for the slide bar to pass through.

[0020] Preferably, the sliding main body includes a sliding frame and an outer cover shell covering the outside of the sliding frame, and the sliding frame includes the sliding main frame and further includes:

[0021] A vertical connecting frame is installed at the rear end of the sliding main frame and extends in the up-down direction;

[0022] A horizontal connecting frame is installed above the vertical connecting frame and extends forward from the rear end of the vertical connecting frame;

[0023] A mounting bracket is fixedly arranged on the horizontal connecting frame and serves for mounting the driving device.

[0024] Preferably, the upper heating disc has an initial position of translation to the uppermost position, and a second photoelectric switch is arranged on the outer shell for detecting whether the upper heating disc is located at the initial position.

[0025] Preferably, the driving device comprises:

[0026] A worm gear reduction motor is installed above the mounting bracket;

[0027] A screw rod is connected to the worm gear reduction motor, and a nut seat is installed on the screw rod, and the upper heating disc is fixed on the nut seat.

[0028] Preferably, a plurality of guide rods are arranged below the mounting bracket, and the upper heating disc sequentially comprises an upper cover shell, a heat insulation frame, a heat preservation layer and a heating plate from top to bottom, wherein a connecting frame is fixedly arranged above the heat insulation frame, a plurality of guide seats are arranged on the connecting frame for the guide rods to pass through, and the nut seat is fixed on the connecting frame.

[0029] More preferably, the double-station hot press further comprises a display screen pcb arranged at a front position of the upper end of the outer shell, a display screen is arranged on the outer shell for connecting the display screen pcb, and the display screen pcb is electrically connected to the integrated circuit board.

[0030] Compared with the prior art, the utility model has the following beneficial effects:

[0031] 1. Two lower support discs are fixedly arranged on the base in a left-right interval, and the sliding main body is slidingly installed on the base, and the switching between the two stations is realized by driving the sliding main body, the upper heating disc and the driving device to jointly translate left and right along the slide rod located on the base, and a first photoelectric switch is arranged on the base corresponding to the position of the lower support disc, a stop block is arranged on the sliding main body, and the upper heating disc will be lifted only after the first photoelectric switch senses the stop block (at this time, the upper heating disc is located directly above the lower support disc);

[0032] 2. Since the positions of the base and the lower support disc are fixed and immovable, when the clothes are placed above the lower support disc, the position of the clothes will not change, and thus the position of the clothes will not deviate during the pressing and ironing process, and the pressing and ironing precision is high.

[0033] 3. The device runs in the process, the sliding main body only between two lower support disc back and forth sliding, the translation range is small, and a large space is not occupied. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0035] Figure 1 It is a first perspective structural schematic view of the upper heating disc in the first station in an embodiment of the present application.

[0036] Figure 2 It is a second perspective structural schematic view of the upper heating disc in the first station in an embodiment of the present application.

[0037] Figure 3 It is a third perspective structural schematic view of the upper heating disc in the first station in an embodiment of the present application.

[0038] Figure 4 It is a front view of the upper heating disc in the first station in an embodiment of the present application.

[0039] Figure 5 It is a fourth perspective structural schematic view of the upper heating disc in the first station in an embodiment of the present application.

[0040] Figure 6 It is a fifth perspective structural schematic view of the upper heating disc in the second station in an embodiment of the present application.

[0041] Figure 7 It is a front view of the upper heating disc in the second station in an embodiment of the present application.

[0042] Figure 8 It is an upper side view assembly structure diagram of the base and the lower support disc in an embodiment of the present application.

[0043] Figure 9 It is a lower side view assembly structure diagram of the base and the lower support disc in an embodiment of the present application.

[0044] Figure 10 It is a partial structural schematic view of the sliding frame, the driving device and the upper heating disc in an embodiment of the present application.

[0045] Figure 11 It is an assembly structure diagram of the sliding frame and the driving device in an embodiment of the present application.

[0046] Figure 12 It is the structure schematic view of the driving device in an embodiment of the application;

[0047] Figure 13 It is the overall structure view behind the hidden base, lower support disc and the uppermost part of outer cover shell in an embodiment of the application;

[0048] Figure 14 It is the explosion schematic view of the upper heating disc in an embodiment of the application.

[0049] In the drawing, 1 is a base, 11 is a sliding rod, 12 is a stopper, 2 is a lower support disc, 3 is a sliding frame, 31 is a sliding main frame, 311 is a bearing seat, 312 is a first photoelectric switch, 32 is a vertical connecting frame, 33 is a horizontal connecting frame, 34 is a mounting support, 35 is a guide rod, 4 is a driving device, 41 is a fixed plate, 42 is a worm gear, 43 is a screw rod, 44 is a nut seat, 45 is a fixed cover shell, 46 is a driving motor, 47 is a worm, 5 is an upper heating disc, 51 is an upper cover shell, 52 is a heat insulation frame, 53 is a heat preservation layer, 54 is a heating plate, 55 is a connecting frame, 551 is a guide seat, 6 is an outer cover shell, 61 is a second photoelectric switch, 7 is an integrated circuit board, 8 is a display pcb, 81 is a display screen, 9 is a power cord.

[0050] The implementation, functional features and advantages of the utility model will be further described with reference to the drawings in combination with the embodiments. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0052] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.

[0053] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the same or implying the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0054] Specific embodiments: refer to Figures 1-14 The utility model relates to a double position hot press with accurate positioning function, include:

[0055] Base 1, be equipped with at least one extension slide rod 11 along the left and right direction on base 1;

[0056] Two lower support disc 2, fixed on the upper side of base 1, and present left and right interval arrangement, the position of base 1 corresponding to lower support disc 2 or on lower support disc 2, be provided with stopper 12;

[0057] Sliding main body, sliding installation is in slide rod 11, be equipped with first photoelectric switch 312 on sliding main body, and sliding main body has preparatory state, in preparatory state, first photoelectric switch 312 is directly opposite stopper 12;

[0058] Driving device 4, install on sliding main body;

[0059] Upper heating disc 5, linkage is in driving device 4, in preparatory state, driving device 4 drives upper heating disc 5 to go up and down;

[0060] Integrated circuit board 7, install on sliding main body, and driving device 4, first photoelectric switch 312 and upper heating disc 5 are all electrically connected integrated circuit board 7.

[0061] For the convenience of expression, in the embodiment, the position corresponding to the right lower support disc 2 is set as the first station, and the position corresponding to the left lower support disc 2 is set as the second station.

[0062] As a preferred embodiment of the present embodiment, the sliding main body at least includes a sliding main frame 31 slidingly installed on the slide rod 11, and the first photoelectric switch 312 is arranged on the sliding main frame 31.

[0063] In the present embodiment, in the preparatory state, the sliding main frame 31 is located below the lower support disc 2.

[0064] Then, refer to Figure 5It can be seen that in the embodiment, the first photoelectric switch 312 is arranged at the middle position of the front end of the sliding main frame 31, and the stopper 12 is arranged on the base 1.

[0065] It should be noted that when the sliding main body is translated to the first station or the second station, the upper heating disc 5 is in a standby state, in which the stopper 12 is located directly above the first photoelectric switch 312.

[0066] Next, refer to Figure 3 and Figure 5 It can be seen that the slide rod 11 has two rods and is arranged in front of and behind each other, and the sliding main frame 31 is provided with a bearing seat 311 for the slide rod 11 to pass through.

[0067] Here, by arranging two slide rods 11 on the base 1 and arranging the bearing seat 311 for the slide rod 11 to pass through on the sliding main frame 31, the sliding main frame 31 can be more stably translated left and right along the slide rod 11.

[0068] Next, refer to Figure 10 and Figure 11 In the embodiment, the sliding main body includes the sliding frame 3 and the outer cover 6 covering the outside of the sliding frame 3, and the sliding frame 3 includes the sliding main frame 31, and further includes:

[0069] The vertical connecting frame 32 is installed at the rear end of the sliding main frame 31 and extends in the up-down direction;

[0070] The horizontal connecting frame 33 is installed above the vertical connecting frame 32 and extends forward from the rear end of the vertical connecting frame 32;

[0071] The mounting bracket 34 is fixedly arranged on the horizontal connecting frame 33 and is used for mounting the driving device 4.

[0072] Refer to Figure 13 It can be seen that the upper heating disc 5 has an initial position translated to the uppermost position, and the outer cover 6 is provided with a second photoelectric switch 61, which is used for detecting whether the upper heating disc 5 is located at the initial position.

[0073] Here, when the second photoelectric switch 61 detects that the upper heating disc 5 is at the initial position, the driving device 4 stops working.

[0074] Then, refer to Figure 11 and Figure 12 It can be seen that in the embodiment, the driving device 4 includes:

[0075] The worm gear reduction motor is installed above the mounting bracket 34;

[0076] The screw rod 43 is connected to the worm gear reduction motor, and the screw nut seat 44 is installed on the screw rod 43, and the upper heating disc 5 is fixed on the screw nut seat 44.

[0077] Since the worm gear deceleration motor belongs to the prior art, only a simple description is made here. In the embodiment, the worm gear deceleration motor includes a fixed plate 41, a worm gear 42, a fixed cover 45, a driving motor 46, and a worm 47. The fixed plate 41 and the fixed cover 45 are both fixed above the mounting bracket 34. The worm gear 42 is arranged on the fixed plate 41 and located inside the fixed cover 45. The driving motor 46 is mounted on the fixed cover 45 and used to drive the worm 47 engaged with one side of the worm gear 42 to rotate. The upper end of the screw rod 43 is connected to the worm gear 42. When the worm 47 rotates, it drives the worm gear 42 to rotate radially in the horizontal direction, thereby driving the screw rod 43 to rotate. At this time, the nut seat 44 ascends and descends along the screw rod 43.

[0078] Please refer to Figure 10 , Figure 11 and Figure 14 , it can be seen that a plurality of guide rods 35 are arranged below the mounting bracket 34. The upper heating plate 5 includes, from top to bottom, an upper cover 51, a heat insulation frame 52, a heat preservation layer 53, and a heating plate 54. The heat insulation frame 52 is fixedly provided with a connecting frame 55 above. The connecting frame 55 is provided with a plurality of guide seats 551 for the guide rods 35 to pass through. The nut seat 44 is fixed to the connecting frame 55.

[0079] Here, since the nut seat 44 is fixed to the connecting frame 55, and the connecting frame 55 is fixed to the heat insulation frame 52, when the nut seat 44 ascends and descends along the screw rod 43, it drives the upper heating plate 5 to ascend and descend as a whole. The arrangement of the guide seats 551 and the guide rods 35 enables the upper heating plate 5 to ascend and descend more stably.

[0080] More specifically, please refer to Figure 1 and Figure 13 , the double-station hot press further includes a display screen pcb8 arranged at the upper end of the outer cover 6 in a front position. The outer cover 6 is provided with a display screen 81 corresponding to the display screen pcb8. The display screen pcb8 is electrically connected to the integrated circuit board 7.

[0081] In the embodiment, the display screen 81 is arranged obliquely, thereby enabling the user to more conveniently see the parameters displayed on the display screen 81 and touch the display screen 81.

[0082] Please refer to Figure 2 , it can be seen that in the embodiment, the rear end of the outer cover 6 is provided with a power cord 9 matched with an external power supply and a power switch used to control the start and stop of the equipment.

[0083] The process of completing a double-station hot transfer work is described as follows:

[0084] 1. The user sets the preheating temperature and hot pressing time, starts the machine, and heats the heating plate 54 to the set temperature. Please refer to Figure 1 andFigure 4 At this time, the upper heating disc 5 is in the first station;

[0085] 2. The user places the clothes above the lower support disc 2 located in the second station;

[0086] 3. Please refer to Figure 6 and Figure 7 , the user slides the sliding body to the second station, and the first photoelectric switch 312 located on the sliding body and the stop block 12 located on the base 1 are in position correspondence;

[0087] 4. The first photoelectric switch 312 transmits a signal to the integrated circuit board 7, the integrated circuit board 7 controls the driving device 4 to work, and drives the upper heating disc 5 to press down, and performs heat pressing treatment on the clothes placed above the lower support disc 2 located in the second station, at the same time, the user places the clothes above the lower support disc 2 located in the first station;

[0088] 5. When the preset heat pressing time is reached, refer to the above description, the upper heating disc 5 is reset upwards;

[0089] 6. Please refer to Figure 1 and Figure 4 , the user slides the sliding body to the first station again, and the first photoelectric switch 312 located on the sliding body and the stop block 12 located on the base 1 are in position correspondence, at this time, the clothes in the second station which have been heat pressed can be taken off;

[0090] 7. Similarly, the subsequent upper heating disc 5 is pressed down, and the clothes located in the first station are heat pressed.

[0091] When the clothes are heat pressed in the first station, the user can do the preparation work in the second station, when the clothes in the first station complete the heat pressing treatment, they can be immediately transferred to the second station to work, which can effectively improve the work efficiency of the equipment.

[0092] The double-station heat press machine with precise positioning function of the utility model above is only the preferred embodiment of the utility model, and is not limited to the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and the drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A dual-station hot press with precise positioning function, characterized in that, include: A base, wherein at least one sliding rod extends in the left-right direction; Two lower support plates are fixed above the base and arranged at a left-right interval. A stop block is provided on the base corresponding to the position of the lower support plate or on the lower support plate. A sliding body is slidably mounted on the sliding rod. A first photoelectric switch is provided on the sliding body. The sliding body has a ready state. In the ready state, the first photoelectric switch is facing the stop block. A drive unit is mounted on the sliding body; The upper heating plate is linked to the driving device. In the ready state, the driving device drives the upper heating plate to rise and fall. An integrated circuit board is mounted on the sliding body, and the driving device, the first photoelectric switch, and the upper heating plate are all electrically connected to the integrated circuit board.

2. A dual-station hot press with precise positioning function according to claim 1, characterized in that, The sliding body includes at least a sliding main frame that is slidably mounted on the slide rod, and the first photoelectric switch is disposed on the sliding main frame.

3. A dual-station hot press with precise positioning function according to claim 2, characterized in that, In the ready state, the sliding main frame is located below the lower support plate.

4. A dual-station hot press with precise positioning function according to claim 3, characterized in that, The first photoelectric switch is located at the middle of the front end of the sliding main frame, and the stop block is located on the base. In the ready state, the stop block is located directly above the first photoelectric switch.

5. A dual-station hot press with precise positioning function according to claim 4, characterized in that, There are two slide rods, which are arranged at an interval. The sliding main frame is provided with bearing seats for the slide rods to pass through.

6. A dual-station hot press with precise positioning function according to any one of claims 2-5, characterized in that, The sliding body includes a sliding frame and an outer cover covering the outside of the sliding frame. The sliding frame includes the sliding main frame and further includes: A vertical support frame is installed at the rear end of the sliding main frame and extends in the vertical direction; A horizontal support frame is installed above the vertical support frame and extends forward from the rear end of the vertical support frame; The mounting bracket is fixedly mounted on the cross joint and is used for mounting the drive device.

7. A dual-station hot press with precise positioning function according to claim 6, characterized in that, The upper heating plate has an initial position where it is moved to the top. The outer casing is provided with a second photoelectric switch, which is used to detect whether the upper heating plate is located in the initial position.

8. A dual-station hot press with precise positioning function according to claim 7, characterized in that, The driving device includes: A worm gear reducer motor is mounted above the mounting bracket; The screw is linked to the worm gear reducer motor, and a nut seat is installed on the screw. The upper heating plate is fixed on the nut seat.

9. A dual-station hot press with precise positioning function according to claim 8, characterized in that, The mounting bracket is provided with several guide rods below it. The upper heating plate includes, from top to bottom, an upper cover, a heat insulation frame, a heat insulation layer and a heating plate. A connecting frame is fixed above the heat insulation frame. The connecting frame is provided with several guide seats for the guide rods to pass through. The nut seat is fixed on the connecting frame.

10. A dual-station hot press with precise positioning function according to claim 6, characterized in that, The dual-station hot press also includes a display PCB located at the upper front position of the outer casing. The outer casing has a display screen corresponding to the display PCB, and the display PCB is electrically connected to the integrated circuit board.

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