Screen fuse machine with cooling structure

Abstract

The utility model relates to the technical field of silk screen printing machines, in particular to a screen printing plate fuse machine with a cooling structure, which is characterized in that a panel is fixedly arranged on a rack and is erected below a lifting end of the fuse machine, and opening and closing guide slide rails are distributed at equal angles of 90 degrees relative to a central shaft of the rack; the four corner guide seats are arranged on the four opening and closing guide sliding rails in a sliding mode respectively, the four corner connecting frames are arranged on the left side edge and the right side edge of the panel in a bilateral symmetry mode, lower transverse rods of the corner connecting frames are inserted into the machine frame and then fixedly arranged on the corner guide seats, and the corner cooling units are fixedly arranged on the corner connecting frames. The corner cooling unit is erected on the panel and is of an L-shaped structure; by arranging the cooling structure capable of moving in an opening and closing mode and arranging the corresponding driving structure, after the hot melt machine is matched to conduct gluing machining on a workpiece, the workpiece is cooled through the cooling structure, and therefore cooling and curing of hot melt glue are accelerated, and the machining efficiency of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen printing plate making machine technical field, concretely relates to a screen printing plate hot melting machine with cooling structure. BACKGROUND

[0002] Screen printing is printed on the plate through the silk screen tension and is adhered to the frame by hot melt adhesive, this processing technology uses hot melting machine to carry out the rubber fixing of frame and silk screen, part hot melting machine will set up cooling work position to carry out the cooling of workpiece, so that hot melt adhesive solidification, but this kind of natural cooling mode makes the cooling time long, makes the processing efficiency of equipment greatly limited by the cooling solidification time of workpiece, and therefore the cooling solidification procedure optimization of product after hot melt adhesive is adhered is an important research project to improve equipment capacity. SUMMARY

[0003] The utility model discloses a screen printing plate hot melting machine with cooling structure, which sets up a cooling structure that can be opened and closed, and sets up a corresponding driving structure, so that the workpiece is cooled and cooled down by the cooling structure after being adhered by the hot melting machine, thereby accelerating the cooling and solidification of the hot melt adhesive, and the processing efficiency of the equipment is improved.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] It contains the frame, the panel, wherein the lower side wall four corners of the frame are integrally formed with the column foot, the column foot of the frame is fixedly arranged on the machine table of the hot melting machine, the panel is fixedly arranged on the frame, and the panel is arranged below the lifting end of the hot melting machine, and it further contains:

[0006] The opening and closing guide sliding rails are arranged below the four corners of the frame, and the opening and closing guide sliding rails are arranged at an angle of 90° with the center axis of the frame and at an angle of 45° with the side of the panel.

[0007] The corner guide seats are four and are slidably arranged on the four opening and closing guide sliding rails.

[0008] The corner connecting frames are four and are symmetrically arranged on the left and right sides of the panel, and the lower cross bars of the corner connecting frames are inserted into the interior of the frame and are fixedly arranged on the corner guide seats.

[0009] The corner cooling units are fixedly arranged on the corner connecting frames and are arranged on the panel, and the corner cooling units are arranged in an L-shaped structure.

[0010] Preferably, the inside of the frame is symmetrically arranged with two opening and closing support frames, the lower surface of the opening and closing support frame is symmetrically fixed with two support guide rails, the corner guide seats on the front and back sides are respectively slidably arranged on the support guide rails on the front and back sides, one side of the frame is arranged with a corner opening and closing hydraulic rod, and the corner opening and closing hydraulic rod is drivingly arranged with the opening and closing support frame on one side, the lower side of the frame is arranged with a mounting frame, the mounting frame is rotatably arranged with two cross-arranged corner support rods, the opening and closing support frames on the two sides are symmetrically arranged with two corner connecting rods, and the two corner connecting rods on one opening and closing support frame are respectively rotatably connected with the two corner support rods.

[0011] Preferably, the corner support rod is provided with a connecting seat on the front and back sides, the adjacent ends of the left and right two corner connecting rods on the same side are rotatably arranged on the connecting seat, the front connecting seat is fixedly provided with a limiting guide rod, the mounting frame is fixedly provided with a limiting hydraulic rod, the output shaft of the limiting hydraulic rod is fixedly provided with a limiting guide sleeve, the limiting guide rod is movably arranged in the limiting guide sleeve, the rear connecting seat is fixedly provided with a support guide rod, and the mounting frame is fixedly provided with a support guide seat, and the support guide rod is movably arranged in the support guide seat.

[0012] Preferably, the output shaft of the corner opening and closing hydraulic rod is fixedly provided with a compression guide sleeve, the opening and closing support frames on the adjacent sides of the corner opening and closing hydraulic rod are fixedly provided with a compression guide rod, the compression guide rod is movably arranged in the compression guide sleeve, a compression spring is sleeved on the compression guide rod, one end of the compression spring abuts against the compression guide rod, and the other end of the compression spring abuts against the opening and closing support frame.

[0013] Preferably, the four side edges of the panel are symmetrically arranged with four edge cooling units at equal angles with the center axis of the frame, one edge cooling unit is arranged between two adjacent corner cooling units, the frame is fixedly provided with an edge guide rod, the edge guide rod is arranged in a cross shape, an edge guide seat is movably sleeved on the four legs of the edge guide rod, an edge connecting frame is fixedly arranged on the edge guide seat, the edge connecting frame is movably arranged outside the four side edges of the panel, and the edge cooling unit is fixedly arranged on the upper horizontal rod of the edge connecting frame.

[0014] Preferably, two mutually perpendicular legs of the edge guide rod are respectively sleeved with a stepping seat, two edge connecting rods are rotatably arranged on the stepping seat through a rotating shaft, the two edge connecting rods are respectively rotatably connected with the edge guide seats on the two opposite sides of the stepping seat through a rotating shaft, an edge opening and closing hydraulic rod is arranged in the frame, the output shaft of the edge opening and closing hydraulic rod is drivingly connected with one of the stepping seats, a driving seat is movably sleeved on one leg of the edge guide rod, an edge support rod is rotatably arranged on the driving seat through a rotating shaft, and the other end of the edge support rod is rotatably arranged on one of the stepping seats.

[0015] Compared with the prior art, the utility model has the advantages of

[0016] 1, this scheme sets up the edge cooling unit and the corner cooling unit that can open and close, thereby respectively through edge cooling unit, corner cooling unit closing and cooling down work piece, realize work piece frame after hot melt adhesive sticks cooling solidification;

[0017] 2, this scheme sets up the corner guide seat through the opening and closing guide slide rail, further through the corner connecting frame connection installation corner cooling unit, through the support guide rod sets up the support guide sleeve, further through the edge connecting frame with edge cooling unit connection, thereby realize the drive direction of corner cooling unit, edge cooling unit, thereby realize the cooling processing of work piece. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of the utility model.

[0019] Figure 2 It is Figure 1 the lower side view of

[0020] Figure 3 It is the structure schematic diagram of the corner cooling unit in the utility model.

[0021] Figure 4 It is the structure schematic diagram of the edge cooling unit in the utility model.

[0022] BRIEF DESCRIPTION OF DRAWINGS:

[0023] Rack 1, panel 2, opening and closing guide slide rail 3, corner guide seat 4, corner connecting frame 5, corner cooling unit 6, opening and closing support frame 7, support guide slide rail 8, corner opening and closing hydraulic rod 9, mounting frame 10, corner support rod 11, corner connecting rod 12, connecting seat 13, limit guide rod 14, limit hydraulic rod 15, limit guide sleeve 16, support guide rod 17, support guide sleeve 18, compression guide sleeve 19, compression guide rod 20, compression spring 21, edge cooling unit 22, edge guide rod 23, edge guide seat 24, edge connecting frame 25, step seat 26, edge connecting rod 27, edge opening and closing hydraulic rod 28, drive seat 29, edge support rod 30. DETAILED DESCRIPTION

[0024] The technical scheme in the utility model will be described below in conjunction with the drawings, and the preferred embodiment in the description is only as an example, and all other embodiments obtained by the person skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0025] As Figures 1-4 shown, the specific embodiment adopts the following technical scheme:

[0026] The embodiment comprises a rack 1 and a panel 2, wherein the four corners of the lower side wall of the rack 1 are integrally provided with column feet, the rack 1 is fixedly arranged on several tables of a hot melting machine device through the column feet, the panel 2 is fixedly arranged on the rack 1, and the lifting end frame of the hot melting machine is arranged above the panel 2;

[0027] The corner cooling units 6 and the edge cooling units 22 are four in number and are connected in a staggered manner to form a rectangular structure, the corner cooling units 6 are arranged in an "L" shape, the edge cooling units 22 are arranged in an "I" shape, and the corner cooling units 6 and the edge cooling units 22 are arranged above the panel 2;

[0028] The tensioning and releasing guide rails 3 are four in number and are arranged below the four corners of the panel 2 at an angle of 45° with the side edges of the panel 2, and the tensioning and releasing guide rails 3 are fixedly arranged on the table of the hot melting machine;

[0029] The corner guide seats 4 are slidingly arranged on the tensioning and releasing guide rails 3;

[0030] The corner connecting frames 5 are fixedly arranged on the corner guide seats 4, and the left and right corner connecting frames 5 are arranged on the left and right sides of the rack 1, respectively, and the left and right corner cooling units 6 are fixedly arranged on the upper horizontal rods of the left and right corner connecting frames 5, respectively;

[0031] The tensioning and releasing support frames 7 are two in number and are symmetrically arranged below the rack 1, and the left and right corner guide seats 4 are fixedly arranged on the front and rear ends of the left and right tensioning and releasing support frames 7, respectively;

[0032] The mounting frame 10 is arranged below the rack 1, and the mounting frame 10 is fixedly arranged on the table of the hot melting machine;

[0033] The corner support rods 11 are two in number and are cross-arranged on the mounting frame 10 through a rotating shaft;

[0034] The corner connecting rods 12 are two in number and are symmetrically arranged on the tensioning and releasing support frames 7 through a rotating shaft, the corner connecting rods 12 on the same side of the left and right tensioning and releasing support frames 7 are rotatably connected through a rotating shaft, and the four corner connecting rods 12 are rotatably connected with the two ends of the two corner support rods 11 through a rotating shaft, respectively;

[0035] The connecting seats 13 are two in number and are symmetrically arranged above the mounting frame 10, and the corner connecting rods 12 rotatably arranged on the left and right sides are rotatably arranged on the connecting seats 13 through a rotating shaft;

[0036] A limiting hydraulic rod 15 is fixedly arranged on the mounting frame 10;

[0037] A limiting guide sleeve 16 is fixedly arranged on the output shaft of the limiting hydraulic rod 15;

[0038] A limiting guide rod 14 is fixedly arranged on the front connecting seat 13, and the limiting guide rod 14 movably passes through the limiting guide sleeve 16;

[0039] A supporting guide rod 17 is fixedly arranged on the rear connecting seat 13;

[0040] A supporting guide sleeve 18 is fixedly arranged on the mounting frame 10, and the supporting guide rod 17 movably passes through the supporting guide sleeve 18;

[0041] A reset spring is sleeved on the supporting guide rod 17, and the reset spring is clamped between the connecting seat 13 and the supporting guide rod 17;

[0042] An angle opening hydraulic rod 9 is arranged on the side of the opening support frame 7 on one side, and the angle opening hydraulic rod 9 is fixedly arranged on the machine table of the hot melting machine;

[0043] A compression guide sleeve 19 is fixedly arranged on the output shaft of the angle opening hydraulic rod 9;

[0044] A compression guide rod 20 is fixedly arranged on the opening support frame 7 adjacent to the angle opening hydraulic rod 9, and the compression guide rod 20 movably passes through the compression guide sleeve 19;

[0045] A compression spring 21 is sleeved on the compression guide rod 20, and the compression spring 21 is clamped between the compression guide sleeve 19 and the opening support frame 7;

[0046] An edge guide rod 23 is fixedly arranged in the machine frame 1, and the edge guide rod 23 is arranged in a "cross" shape, and four column feet of the edge guide rod 23 are vertically arranged with corresponding side edges of the panel 2;

[0047] Four edge guide seats 24 are movably sleeved on the four column feet of the edge guide rod 23;

[0048] An edge connecting frame 25 is fixedly arranged on the edge guide seat 24, and the edge connecting frame 25 is arranged on the side of the panel 2 and the machine frame 1, and the edge cooling unit 22 is fixedly arranged on the upper horizontal rod of the edge connecting frame 25;

[0049] Step-in seats 26, two of which are respectively sleeved on the left and rear feet of the edge guide rod 23;

[0050] Edge connecting rods 27, two of which are a group and are rotatably sleeved on the step-in seats 26, the two edge connecting rods 27 on the left step-in seat 26 are respectively rotatably sleeved on the front and rear edge guide seats 24, and the two edge connecting rods 27 on the rear step-in seat 26 are respectively rotatably sleeved on the left and right edge guide seats 24;

[0051] Edge opening and closing hydraulic rods 28, which are arranged in the interior of the rack 1, and the output shafts of the edge opening and closing hydraulic rods 28 are fixedly arranged on the left step-in seat 26;

[0052] Driving seats 29, which are movably sleeved on the right feet of the edge guide rod 23, and the driving seats 29 and the left step-in seat 26 are connected through connecting rods;

[0053] Edge supporting rods 30, which are rotatably arranged on the driving seats 29, and the other ends of the edge supporting rods 30 are rotatably arranged on the rear step-in seat 26.

[0054] In use of the device, the edge cooling unit 22 and the corner cooling unit 6 are opened to expose the panel 2, screen printing hot melt adhesive is performed on the panel 2, after completion of the gluing, the workpiece is lifted by the lifting mechanism of the hot melt machine to separate from the panel 2, then the corner cooling unit 6 is first closed, and the workpiece is placed on the corner cooling unit 6 to cool and solidify the four corners and part of the side edges of the frame, then the workpiece is lifted, the corner cooling unit 6 is opened, and the edge cooling unit 22 is closed, the workpiece is placed on the edge cooling unit 22, and the side edge part of the frame not covered by the corner cooling unit 6 is cooled and solidified by the edge cooling unit 22, after the workpiece is completely covered and cooled, the workpiece is lifted and unloaded;

[0055] In the process of the angle cooling unit 6 opening and closing control, the compression guide sleeve 19 is pushed by the angle opening and closing hydraulic rod 9, so that the left opening and closing support frame 7 is supported and pushed by the compression spring 21 and moves right, the opening and closing support frame 7 is linked through the angle connecting rod 12 and the angle support rod 11 forming a scissors structure, the symmetrical movement of the left and right opening and closing support frame 7 is realized, the opening and closing support frame 7 pushes the angle guide seat 4 to slide on the opening and closing guide slide rail 3, the opening and closing movement of the four angle guide seats 4 is realized, the angle guide seat 4 drives the angle cooling unit 6 to move through the angle connecting frame 5, the opening and closing movement of the angle cooling unit 6 is realized, when the closing movement distance of the angle cooling unit 6 is limited, the movement position of the opening and closing support frame 7 is limited, when the two opening and closing support frames 7 are closed, the front and rear connecting seats 13 are pushed to open and move through the angle connecting rod 12, the front and rear positions of the adjusting limiting guide sleeve 16 are pushed through the limiting hydraulic rod 15, when the front connecting seat 13 moves forward and abuts against the limiting guide sleeve 16, the left and right opening and closing support frames 7 stop the closing movement, when the compression guide sleeve 19 continues to move right through the angle opening and closing hydraulic rod 9, the compression spring 21 is compressed through the compression guide sleeve 19 and the left opening and closing support frame 7, when the angle cooling unit 6 is opened, the compression guide sleeve 19 is reset, the rear connecting seat 13 is pushed forward through the reset spring, the angle connecting rod 12 and the angle support rod 11 are pushed to rotate, the left and right opening and closing support frames 7 are reset through the angle connecting rod 12, the angle cooling unit 6 is reset;

[0056] In the process of the edge cooling unit 22 opening and closing control, the left step seat 26 is moved and synchronously moved through the connecting rod by the edge opening and closing hydraulic rod 28, the left step seat 26 moves left, the front and rear edge guide seats 24 are pulled to move in the mutual closing direction through the edge connecting rod 27, the front and rear edge cooling units 22 are closed and moved, the drive seat 29 moves left and pushes the rear step seat 26 to move backward through the edge support rod 30, the left and right edge guide seats 24 are moved in the mutual closing direction through the edge connecting rod 27, the left and right edge cooling units 22 are closed and moved, the synchronous movement of the two step seats 26 is realized through the drive seat 29, the synchronous movement of the four edge cooling units 22 is realized, the left step seat 26 moves left and drives the edge cooling unit 22 to close, the left step seat 26 moves right and drives the edge cooling unit 22 to open.

[0057] Compared with the prior art, the utility model has the advantages that:

[0058] 1、The device sets four discontinuous corner cooling units 6 and four discontinuous edge cooling units 22, through the separate closing of both, the cooling and solidification of the four corners and four edges of the workpiece frame are respectively realized;

[0059] 2、The device sets four opening and closing guide sliding rails 3 to realize the guiding movement of the corner guide seat 4, and through the corner connecting frame 5, the corner cooling unit 6 is connected with the corner guide seat 4, the opening and closing control of the corner cooling unit 6 is realized, and through the supporting guide rod 17, the edge guide seat 24 is guided, and through the edge connecting frame 25, the edge cooling unit 22 is connected with the edge guide seat 24, the opening and closing control of the edge cooling unit is realized.

[0060] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A screen hot-melt machine with cooling structure, comprising a frame (1) and a panel (2), wherein the lower side walls of the frame (1) are integrally formed with column feet at four corners, the column feet of the frame (1) are fixedly arranged on the machine table of the hot-melt machine, the panel (2) is fixedly arranged on the frame (1), and the panel (2) is arranged below the lifting end of the hot-melt machine; characterized in that, It also contains: The opening and closing guide rails (3) are four, and are arranged below the four corners of the rack (1). The opening and closing guide rails (3) are arranged at 90° equiangular angles with the center axis of the rack (1), and the opening and closing guide rails (3) are arranged at 45° angles with the side edges of the panel (2). The corner guide seats (4) are four and are respectively slidably arranged on the four opening and closing guide rails (3). The corner connecting frames (5) are four and are two groups of left-right symmetrical frames arranged on the left and right side edges of the panel (2). The lower cross bars of the corner connecting frames (5) are inserted into the interior of the rack (1) and are fixedly arranged on the corner guide seats (4). The corner cooling units (6) are fixedly arranged on the corner connecting frames (5) and are arranged on the panel (2). The corner cooling units (6) are arranged in an "L" shape.

2. The screen heat staking machine with cooling structure according to claim 1, characterized in that: The interior of the rack (1) is left-right symmetrical and is provided with two opening and closing support frames (7). Two support guide rails (8) are fixedly arranged on the lower surface of the opening and closing support frame (7) in a front-rear symmetrical manner. The front-rear two corner guide seats (4) are respectively slidably arranged on the front-rear two support guide rails (8). One side of the rack (1) is provided with a corner opening and closing hydraulic rod (9) which is drivingly arranged with one side of the opening and closing support frame (7). The lower side of the rack (1) is provided with a mounting frame (10). Two corner support rods (11) are rotatably arranged on the mounting frame (10) in a cross shape. Two corner connecting rods (12) are respectively arranged on the front-rear two opening and closing support frames (7) in a front-rear symmetrical manner. The two corner connecting rods (12) on one opening and closing support frame (7) are respectively rotatably connected with the two corner support rods (11) through shafts.

3. The screen heat staking machine with cooling structure according to claim 2, characterized in that: The front-rear two sides of the corner support rod (11) are provided with a connecting seat (13). The adjacent ends of the left-right two corner connecting rods (12) on the same side are rotatably arranged on the connecting seat (13). A limiting guide rod (14) is fixedly arranged on the front connecting seat (13). A limiting hydraulic rod (15) is fixedly arranged on the mounting frame (10). A limiting guide sleeve (16) is fixedly arranged on the output shaft of the limiting hydraulic rod (15). The limiting guide rod (14) is movably arranged in the limiting guide sleeve (16). A support guide rod (17) is fixedly arranged on the rear connecting seat (13). A support guide seat is fixedly arranged on the mounting frame (10). The support guide rod (17) is movably arranged in the support guide seat.

4. The screen hot melt machine with cooling structure according to claim 3, characterized in that: The output shaft of the corner opening and closing hydraulic rod (9) is fixedly provided with a compression guide sleeve (19). A compression guide rod (20) is fixedly arranged on the opening and closing support frame (7) on the adjacent side of the corner opening and closing hydraulic rod (9). The compression guide rod (20) is movably arranged in the compression guide sleeve (19). A compression spring (21) is sleeved on the compression guide rod (20). One end of the compression spring (21) abuts against the compression guide rod (20). The other end of the compression spring (21) abuts against the opening and closing support frame (7).

5. The screen heat staking machine with cooling structure according to claim 1, characterized in that: Four side cooling units (22) are arranged at equal angles above four sides of the panel (2) and with the center axis of the rack (1) as the center, one side cooling unit (22) is arranged between two adjacent corner cooling units (6), the side guide rods (23) are fixedly arranged on the rack (1) and are arranged in a cross shape, a side guide seat (24) is movably arranged on each leg of the side guide rod (23), a side connecting frame (25) is fixedly arranged on the side guide seat (24) and is movably arranged outside the four sides of the panel (2), and the side cooling unit (22) is fixedly arranged on the upper horizontal rod of the side connecting frame (25).

6. The screen heat staking machine with cooling structure according to claim 5, characterized in that: Two mutually perpendicular legs of the side guide rod (23) are movably sleeved with a stepping seat (26), two side connecting rods (27) are rotatably arranged on the stepping seat (26) through a rotating shaft, the two side connecting rods (27) are rotatably arranged with the side guide seats (24) on the symmetrical two sides of the stepping seat (26) through a rotating shaft, a side opening and closing hydraulic rod (28) is arranged in the rack (1), an output shaft of the side opening and closing hydraulic rod (28) is drivingly connected with one of the stepping seats (26), a driving seat (29) is movably sleeved on one leg of the side guide rod (23), a side supporting rod (30) is rotatably arranged on the driving seat (29) through a rotating shaft, and the other end of the side supporting rod (30) is rotatably arranged on one of the stepping seats (26).

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