IMD forming machine

Abstract

The utility model relates to the technical field of IMD forming, in particular to an IMD forming machine which comprises a machine table, a clamping mechanism, a forming mechanism and a heating mechanism, a forming station and a heating station are arranged at the top of the machine table, the clamping mechanism comprises a clamp, a bearing frame, a first lifting driving piece and a synchronous double-rail sliding table, the first lifting driving piece is arranged in the machine table, and the synchronous double-rail sliding table is arranged on the bearing frame. The telescopic end of the synchronous double-rail sliding table is connected with the bearing frame, the synchronous double-rail sliding table is arranged on the bearing frame, the clamp is arranged at the sliding end of the synchronous double-rail sliding table, the forming mechanism comprises a mold frame, an upper mold, a lower mold and a second lifting driving part, and the heating mechanism comprises a fixing frame and a main heating pipe. By arranging the forming station, the heating station, the forming mechanism and the heating mechanism, a membrane is heated through the heating mechanism before forming, then forming is conducted through the forming mechanism, the forming and heating procedures are completed in one device, the machining efficiency is improved, and the whole membrane can be evenly heated by arranging a plurality of main heating pipes.

Description

TECHNICAL FIELD

[0001] The utility model relates to IMD forming technical field, especially a kind of IMD forming machine. BACKGROUND

[0002] The Chinese name of IMD is in-mold decoration technology, also called paint-free technology, IMD is the current international fashionable surface decoration technology, its surface hardening transparent film, middle printing pattern layer, back injection layer, ink middle, can make product prevent surface be scratched and resist friction, and can long-term keep the bright color of color not easy to fade.

[0003] In prior art, the heating effect of IMD film using heating pre-pressing equipment is poor, which leads to uneven heating of IMD film surface, and thus the heating pre-pressing forming quality of IMD film is reduced. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a technical scheme capable of solving the above problems.

[0005] An IMD forming machine comprises a machine table, a clamping mechanism, a forming mechanism and a heating mechanism. The top of the machine table is provided with a forming station and a heating station. The clamping mechanism comprises a clamp, a bearing frame, a first lifting driving element and a synchronous double-track sliding table. The bearing frame is arranged on the top of the machine table. The first lifting driving element is arranged in the machine table, and the telescopic end thereof is connected with the bearing frame. The synchronous double-track sliding table is arranged on the bearing frame. The clamp is arranged on the sliding end of the synchronous double-track sliding table. The synchronous double-track sliding table drives the clamp to move back and forth between the forming station and the heating station. The forming mechanism comprises a die frame, an upper die, a lower die and a second lifting driving element. The die frame is arranged on the forming station. The second lifting driving element is arranged on the die frame. The upper die is arranged on the telescopic end of the second lifting driving element. The lower die is arranged on the forming station and below the upper die. The heating mechanism comprises a fixing frame and a main heating pipe. The fixing frame is arranged on the heating station. The number of the main heating pipes is several, and the main heating pipes are arranged on the fixing frame in equal distance along the transverse direction.

[0006] As a further scheme of the utility model, the clamp comprises a rectangular frame. The rectangular frame has two opposite short sides and two opposite long sides. The two short sides of the rectangular frame are each provided with a first sliding rail. Two transverse clamping seats are slidably arranged on the first sliding rails in a spaced manner. The two long sides of the rectangular frame are each provided with a second sliding rail. The top surface of the second sliding rail is higher than the top surface of the first sliding rail. Two longitudinal clamping seats are slidably arranged on the second sliding rails in a spaced manner.

[0007] As a further scheme of the utility model: the middle part of two short sides is equipped with first stopper, the opposite side of two horizontal clamping seats is equipped with first guide rod, the first guide rod is formed with first annular boss, the first guide rod is equipped with first reset spring, the first guide rod is inserted into the first stopper, the one end of first reset spring and first stopper abut, the other end of first reset spring and first annular boss abut.

[0008] As a further scheme of the utility model: the middle part of two long sides is equipped with second stopper, the opposite side of two longitudinal clamping seats is equipped with second guide rod, the second guide rod is formed with second annular boss, the second guide rod is equipped with second reset spring, the second guide rod is inserted into the second stopper, the one end of second reset spring and second stopper abut, the other end of second reset spring and second annular boss abut.

[0009] As a further scheme of the utility model: two horizontal clamping seats include first movable plate, first clamping drive part, first fixed clamping plate, first movable clamping plate, first mounting seat, first connecting rod, first transmission plate and first drive rod, the first movable plate is slidably arranged on the first slide rail, the first fixed clamping plate is arranged in the middle of the top surface of the first movable plate, the first mounting seat is arranged on the top surface of the first movable plate and located at one side of the first fixed clamping plate, one end of the first connecting rod is hinged to the first mounting seat, the other end of the first connecting rod is hinged to the middle of the first transmission plate, the first movable clamping plate is arranged at one end of the first transmission plate, the first drive rod is arranged at the other end of the first transmission plate, the number of first clamping drive parts is two, two first clamping drive parts are arranged at two ends of the first movable plate, and the telescopic ends of the two first clamping drive parts are connected with two ends of the first drive rod respectively.

[0010] As a further scheme of the utility model: two longitudinal clamping seats include second movable plate, second clamping drive part, second fixed clamping plate, second movable clamping plate, second mounting seat, second connecting rod, second transmission plate and second drive rod, the second movable plate is slidably arranged on the second slide rail, the second fixed clamping plate is arranged in the middle of the top surface of the second movable plate, the second mounting seat is arranged on the top surface of the second movable plate and located at one side of the second fixed clamping plate, one end of the second connecting rod is hinged to the second mounting seat, the other end of the second connecting rod is hinged to the middle of the second transmission plate, the second movable clamping plate is arranged at one end of the second transmission plate, the second drive rod is arranged at the other end of the second transmission plate, the number of second clamping drive parts is two, two second clamping drive parts are arranged at two ends of the second movable plate, and the telescopic ends of the two second clamping drive parts are connected with two ends of the second drive rod respectively.

[0011] As a further scheme of the utility model: the heating mechanism further includes auxiliary heating pipe, the auxiliary heating pipe is arranged on the fixed frame and located above the main heating pipe, the central axis of the auxiliary heating pipe is perpendicular to the central axis of the main heating pipe, the number of auxiliary heating pipes is four, and the four auxiliary heating pipes are arranged in pairs of symmetry.

[0012] Compared with the prior art, the utility model discloses the beneficial effects are: the utility model discloses the forming station, heating station, forming mechanism and heating mechanism are set up, and the diaphragm is heated first through the heating mechanism before forming, then is formed through the forming mechanism, and the forming and heating procedure are completed in one equipment, improves the processing efficiency, and through setting up a plurality of main heating pipes, can the whole of diaphragm is heated evenly, improves the forming quality.

[0013] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or be understood to the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0015] Fig. 1 It is the structure schematic diagram of the utility model.

[0016] Fig. 2 It is the forming station part structure schematic diagram of the utility model.

[0017] Fig. 3 It is the bearing plate part structure schematic diagram of the utility model.

[0018] Fig. 4 It is the clamp part structure schematic diagram of the utility model.

[0019] Fig. 5 It is the transverse clamp seat part structure schematic diagram of the utility model.

[0020] Fig. 6 It is the first movable clamp plate part structure schematic diagram of the utility model.

[0021] Fig. 7 It is the second movable clamp plate part structure schematic diagram of the utility model.

[0022] In the figure: 1, machine table, 2, clamp, 3, bearing frame, 4, first lifting drive, 5, synchronous double-track sliding table, 6, mold frame, 7, upper mold, 8, lower mold, 9, second lifting drive, 10, fixed frame, 11, main heating pipe, 12, auxiliary heating pipe, 110, forming station, 120, heating station, 210, rectangular frame, 220, first sliding rail, 230, transverse clamping seat, 240, second sliding rail, 250, longitudinal clamping seat, 260, first stop block, 270, first guide rod, 280, first annular boss, 290, first return spring, 211, second stop block, 212, second guide rod, 213, second annular boss, 214, second return spring, 215, first movable plate, 216, first clamping drive, 217, first fixed clamping plate, 218, first movable clamping plate, 219, first mounting seat, 221, first connecting rod, 222, first transmission plate, 223, first drive rod, 224, second movable plate, 225, second clamping drive, 226, second fixed clamping plate, 227, second movable clamping plate, 228, second mounting seat, 229, second connecting rod, 231, second transmission plate, 232, second drive rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] Please refer to Figs. 1-7 In the embodiments of the present application, an IMD forming machine comprises a machine table 1, a clamping mechanism, a forming mechanism and a heating mechanism. The top of the machine table 1 is provided with a forming station 110 and a heating station 120. The clamping mechanism comprises a clamp 2, a bearing frame 3, a first lifting drive 4 and a synchronous double-track sliding table 5. The bearing frame 3 is arranged on the top of the machine table 1, the first lifting drive 4 is arranged in the machine table 1, and the telescopic end of the first lifting drive 4 is connected with the bearing frame 3. The synchronous double-track sliding table 5 is arranged on the bearing frame 3, and the clamp 2 is arranged on the sliding end of the synchronous double-track sliding table 5. The synchronous double-track sliding table 5 drives the clamp 2 to move back and forth between the forming station 110 and the heating station 120. The forming mechanism comprises a mold frame 6, an upper mold 7, a lower mold 8 and a second lifting drive 9. The mold frame 6 is arranged on the forming station 110, the second lifting drive 9 is arranged on the mold frame 6, the upper mold 7 is arranged on the telescopic end of the second lifting drive 9, and the lower mold 8 is arranged on the forming station 110 and below the upper mold 7. The heating mechanism comprises a fixed frame 10 and a main heating pipe 11. The fixed frame 10 is arranged on the heating station 120, and the main heating pipe 11 is in a plurality of numbers and is arranged on the fixed frame 10 in a transverse equidistant manner.

[0025] When the present forming machine is in operation, the worker clamps the to-be-formed film on the clamp 2, and then the synchronous double-track sliding table 5 drives the to-be-formed film to move to the heating station 120, the several main heating pipes 11 of the heating mechanism uniformly heat the whole to-be-formed film, after heating, the synchronous double-track sliding table 5 drives the to-be-formed film to move to the forming station 110, the first lifting driving part 4 drives the bearing frame 3 to move downward, so that the to-be-formed film is placed on the lower mold 8, the upper mold 7 moves downward under the drive of the second lifting driving part 9, and cooperates with the lower mold 8 to form, then the upper mold 7 and the bearing frame 3 move upward to reset, and the action of the next process is performed.

[0026] The clamp 2 comprises a rectangular frame 210, the rectangular frame 210 has two opposite short sides and two opposite long sides, the two short sides of the rectangular frame 210 are each provided with a first sliding rail 220, two transverse clamping seats 230 are slidably and spacedly arranged on the first sliding rail 220, the two long sides of the rectangular frame 210 are each provided with a second sliding rail 240, the top surface of the second sliding rail 240 is higher than the top surface of the first sliding rail 220, and two longitudinal clamping seats 250 are slidably and spacedly arranged on the second sliding rail 240.

[0027] The middle part of each of the two short sides is provided with a first stop block 260, the opposite side of each of the two transverse clamping seats 230 is provided with a first guide rod 270, the first guide rod 270 is formed with a first annular boss 280, the first guide rod 270 is sleeved with a first reset spring 290, the first guide rod 270 penetrates into the first stop block 260, one end of the first reset spring 290 abuts against the first stop block 260, and the other end of the first reset spring 290 abuts against the first annular boss 280.

[0028] The middle part of each of the two long sides is provided with a second stop block 211, the opposite side of each of the two longitudinal clamping seats 250 is provided with a second guide rod 212, the second guide rod 212 is formed with a second annular boss 213, the second guide rod 212 is sleeved with a second reset spring 214, the second guide rod 212 penetrates into the second stop block 211, one end of the second reset spring 214 abuts against the second stop block 211, and the other end of the second reset spring 214 abuts against the second annular boss 213.

[0029] It should be noted that the four edges of the to-be-formed film are respectively fixed on the two transverse clamping seats 230 and the two longitudinal clamping seats 250, the two transverse clamping seats 230 and the two longitudinal clamping seats 250 can be relatively moved to cooperate with the forming during the forming, and the two transverse clamping seats 230 and the two longitudinal clamping seats 250 can be reset under the action of the first reset spring 290 and the second reset spring 214 after the forming, and it should be noted that, due to the fact that the top surface of the second sliding rail 240 is higher than the top surface of the first sliding rail 220, the two transverse clamping seats 230 and the two longitudinal clamping seats 250 will not collide with each other during the movement.

[0030] Each of the two lateral clamping seats 230 comprises a first movable plate 215, a first clamping driving member 216, a first fixed clamping plate 217, a first movable clamping plate 218, a first mounting seat 219, a first connecting rod 221, a first transmission plate 222, and a first driving rod 223. The first movable plate 215 is slidingly arranged on the first sliding rail 220. The first fixed clamping plate 217 is arranged at the middle of the top surface of the first movable plate 215. The first mounting seat 219 is arranged at the top surface of the first movable plate 215 and located at one side of the first fixed clamping plate 217. One end of the first connecting rod 221 is hingedly connected with the first mounting seat 219. The other end of the first connecting rod 221 is hingedly connected with the middle of the first transmission plate 222. The first movable clamping plate 218 is arranged at one end of the first transmission plate 222. The first driving rod 223 is arranged at the other end of the first transmission plate 222. The number of the first clamping driving members 216 is two. The two first clamping driving members 216 are arranged at the two ends of the first movable plate 215. The telescopic ends of the two first clamping driving members 216 are respectively connected with the two ends of the first driving rod 223. In operation, the first driving rod 223 is driven to ascend or descend by the first clamping driving members 216, so that the first transmission plate 222 is flipped downward or upward, thereby driving the first movable clamping plate 218 to approach or move away from the first fixed clamping plate 217, and clamping or releasing the to-be-formed diaphragm.

[0031] Each of the two longitudinal clamping seats 250 comprises a second movable plate 224, a second clamping driving member 225, a second fixed clamping plate 226, a second movable clamping plate 227, a second mounting seat 228, a second connecting rod 229, a second transmission plate 231, and a second driving rod 232. The second movable plate 224 is slidingly arranged on the second sliding rail 240. The second fixed clamping plate 226 is arranged at the middle of the top surface of the second movable plate 224. The second mounting seat 228 is arranged at the top surface of the second movable plate 224 and located at one side of the second fixed clamping plate 226. One end of the second connecting rod 229 is hingedly connected with the second mounting seat 228. The other end of the second connecting rod 229 is hingedly connected with the middle of the second transmission plate 231. The second movable clamping plate 227 is arranged at one end of the second transmission plate 231. The second driving rod 232 is arranged at the other end of the second transmission plate 231. The number of the second clamping driving members 225 is two. The two second clamping driving members 225 are arranged at the two ends of the second movable plate 224. The telescopic ends of the two second clamping driving members 225 are respectively connected with the two ends of the second driving rod 232. In operation, the second driving rod 232 is driven to ascend or descend by the second clamping driving members 225, so that the second transmission plate 231 is flipped downward or upward, thereby driving the second movable clamping plate 227 to approach or move away from the second fixed clamping plate 226, and clamping or releasing the to-be-formed diaphragm.

[0032] It should be noted that the first lifting driving member 4, the second lifting driving member 9, the first clamping driving member 216, and the second clamping driving member 225 can be air cylinders, electric cylinders, or oil cylinders.

[0033] In order to better treat the whole of the forming film to be heated uniformly, the heating mechanism further comprises a plurality of auxiliary heating pipes 12 arranged on the fixing frame 10 and located above the main heating pipe 11, the central axis of the auxiliary heating pipe 12 is perpendicular to the central axis of the main heating pipe 11, and the number of the auxiliary heating pipes 12 is four, and the four auxiliary heating pipes 12 are arranged in pairs symmetrically.

[0034] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. An IMD forming machine characterized by, The utility model relates to a kind of moulding machine, including: Machine table, the top of machine table is equipped with forming station and heating station; Clamping mechanism, clamping mechanism includes clamp, bearing frame, first lifting drive and synchronous double-track sliding table, bearing frame is set on the top of machine table, first lifting drive is set in machine table, and its telescopic end and bearing frame are connected, synchronous double-track sliding table is set on bearing frame, clamp is set on the sliding end of synchronous double-track sliding table, synchronous double-track sliding table drives clamp to move back and forth in forming station and heating station; Forming mechanism, forming mechanism includes die holder, upper die, lower die and second lifting drive, die holder is set on forming station, second lifting drive is set on die holder, upper die is set on the telescopic end of second lifting drive, lower die is set on forming station and is located below upper die; Heating mechanism, heating mechanism includes fixed frame and main heating pipe, fixed frame is set on heating station, the number of main heating pipe is several and is equidistantly set on fixed frame along transverse direction.

2. An IMD forming machine according to claim 1, wherein: Clamp includes rectangular frame, rectangular frame has two opposite short sides and two opposite long sides, first sliding rail is equipped on the two short sides of rectangular frame, two transverse clamping seats are slidably and spaced apart on first sliding rail, second sliding rail is equipped on the two long sides of rectangular frame, the top surface of second sliding rail is higher than the top surface of first sliding rail, two longitudinal clamping seats are slidably and spaced apart on second sliding rail.

3. An IMD forming machine according to claim 2, wherein: The middle part of the two short sides is provided with a first stop block, the opposite side of the two transverse clamping seats is provided with a first guide rod, a first annular boss is formed on the first guide rod, a first return spring is sleeved on the first guide rod, the first guide rod penetrates into the first stop block, one end of the first return spring abuts against the first stop block, and the other end of the first return spring abuts against the first annular boss.

4. An IMD forming machine according to claim 3, wherein: The middle part of the two long sides is provided with a second stop block, the opposite side of the two longitudinal clamping seats is provided with a second guide rod, a second annular boss is formed on the second guide rod, a second return spring is sleeved on the second guide rod, the second guide rod penetrates into the second stop block, one end of the second return spring abuts against the second stop block, and the other end of the second return spring abuts against the second annular boss.

5. An IMD forming machine according to claim 4, wherein: Two transverse clamping seats each include a first movable plate, a first clamping drive, a first fixed clamping plate, a first movable clamping plate, a first mounting seat, a first connecting rod, a first transmission plate and a first drive rod, the first movable plate is slidably arranged on the first sliding rail, the first fixed clamping plate is arranged on the middle part of the top surface of the first movable plate, the first mounting seat is arranged on the top surface of the first movable plate and located on one side of the first fixed clamping plate, one end of the first connecting rod is hinged to the first mounting seat, the other end of the first connecting rod is hinged to the middle part of the first transmission plate, the first movable clamping plate is arranged on one end of the first transmission plate, the first drive rod is arranged on the other end of the first transmission plate, the number of the first clamping drive is two, and the telescopic ends of the two first clamping drives are connected to the two ends of the first drive rod respectively.

6. An IMD forming machine according to claim 5, wherein: The two longitudinal clamping seats each comprise a second movable plate, a second clamping driving element, a second fixed clamping plate, a second movable clamping plate, a second mounting seat, a second connecting rod, a second transmission plate and a second driving rod. The second movable plate is slidingly arranged on the second sliding rail. The second fixed clamping plate is arranged at the middle of the top surface of the second movable plate. The second mounting seat is arranged on the top surface of the second movable plate and located at one side of the second fixed clamping plate. One end of the second connecting rod is hingedly connected with the second mounting seat. The other end of the second connecting rod is hingedly connected with the middle of the second transmission plate. The second movable clamping plate is arranged at one end of the second transmission plate. The second driving rod is arranged at the other end of the second transmission plate. The number of the second clamping driving elements is two. The two second clamping driving elements are arranged at the two ends of the second movable plate. The telescopic ends of the two second clamping driving elements are respectively connected with the two ends of the second driving rod.

7. An IMD forming machine as claimed in claim 1, wherein: The heating mechanism further comprises a plurality of auxiliary heating pipes arranged on the fixing frame and located above the main heating pipe. The central axis of the auxiliary heating pipe is perpendicular to the central axis of the main heating pipe. The number of the auxiliary heating pipes is four. The four auxiliary heating pipes are arranged in pairs in a symmetrical manner.

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