TWI577541B - With a turning device straight up and down the opening and closing of the double-cylinder automatic rubber hydraulic machine - Google Patents

Description

Straight up and down open type double cylinder automatic rubber hydraulic press with mold turning device

The invention relates to a rubber hydraulic press, in particular to a straight-up straight-opening double-cylinder automatic rubber hydraulic press with a mold turning device.

Referring to FIG. 1 and FIG. 2 , a conventional straight upper open type double-cylinder automatic rubber hydraulic press 1 includes a bottom bearing seat 11 , two side plates 12 extending upward from opposite sides of the bottom bearing seat 11 , and a connecting body A top bearing 13 between the top end portions of the side plates 12, a middle socket 14 and two connected between the bottom plates 12 and the bottom sockets 13 are respectively disposed on the bottom socket 11 And the hydraulic cylinders 15 and 2 of the middle socket 14 and the upper heat pressing plates 16 and 2 respectively disposed on the bottom surfaces of the top socket 13 and the middle socket 14 are respectively connected to the hydraulic cylinders 15 and respectively The upper hot platen 16 is a lower heat pressing plate 17 which is vertically opposed to each other, and a plurality of clamping devices 18 respectively provided to the upper heat pressing plates 16 and the lower heat pressing plates 17. Each of the clamping devices 18 includes two jaw mechanisms 181 on opposite sides of the corresponding hot platens 16, 17 and two drive cylinders 182 that are erected to drive the jaw mechanisms 181, respectively. Each of the jaw mechanisms 181 has two spaced-apart jaws 183 and a connecting rod 184 that connects the jaws 183 and is disposed laterally. A driving rod 185 of each of the driving cylinders 182 that is telescopically moved in the longitudinal direction drives the respective connecting rods 184 in the longitudinal direction to drive the jaws 183 relative to the respective hot pressing plates 16 and 17 in a clipped state and a non-clamped state. The rotation changes.

The following hot pressing operation is performed on the hydraulic cylinder 15, the upper hot platen 16, the lower hot platen 17, and the above-mentioned clamping devices 18 disposed between the bottom bearing block 11 and the middle socket 14. It is to be noted that, in the hot pressing operation, a mold unit 19 to be hot pressed is disposed on the lower heat pressing plate 17 with reference to FIG. 2, and the mold device 19 includes two mold halves 191 which are vertically opposed to each other, and respectively A top clip cover 192 and a bottom clip cover 193 are disposed on the outer side wall of the mold half 191, and then the jaws 183 of the clamping device 18 disposed on the lower heat press plate 17 are operated. The clipping state is fastened to the opposite sides of the bottom clip cover 193 to cooperate with the lower heat pressing plate 17 to clamp the bottom clip cover 193, and then the oil is operated by referring to FIG. The pressure cylinder 15 drives the lower heat pressing plate 17 to move up, so that the mold device 19 is respectively abutted against the upper heat pressing plate 16, thereby performing a hot pressing operation on the mold device 19, and the mold device 19 is placed against the mold device 19 When the upper platen 16 is heated, the jaws 183 of the clamping device 18 disposed on the upper platen 16 can be operated in the state of the clip, and the clip is fastened to the top clamp. Two opposite side portions of the cover plate 192 to the top 16 cooperates with the upper hot plate a clip clip 192 fixed to the cap plate.

After the hot pressing of the mold device 19, the hydraulic cylinder 15 is driven to move the lower heat pressing plate 17 downward according to FIG. 4, because the bottom clip cover 193 and the top clip cover 192 of the mold device 19 are The corresponding mold clamping device 18 is respectively clamped and fixed to the lower heat pressing plate 17 and the upper heat pressing plate 16, so that the half molds 191 of the mold device 19 can be moved up and down away from each other to open the mold, so as to be located therein. The rubber product between the mold halves 191 is taken out, and the mold halves 191 are cleaned, and the rubber material to be hot-pressed is placed between the mold halves 191 of the mold device 19 for another hot pressing operation. .

However, the mold halves 191 of the above-described mold device 19 encounter the following problems in performing the cleaning operation: since the mold molding surface of the mold unit 19 in which the mold halves 191 are located is facing downward, the operator must kneel down. And lifting the head (or standing and directly elbow) can see the dirt of the entire molding surface of the semi-mold 191, and maintain the posture to clean the molding surface of the mold half 191 until the entire cleaning operation ends, so for the operator In terms of it, it is quite inconvenient and laborious.

Accordingly, it is an object of the present invention to provide a straight-up, straight-opening, two-cylinder automatic rubber hydraulic press having a mold-turning device for solving the inconvenience and laborious problem of the above-described operator cleaning the mold half.

Thus, the present invention has a straight-up, open-open, two-cylinder automatic rubber hydraulic press with a mold-turning device, comprising a machine unit, a hydraulic cylinder unit, a second mold-turning device, an upper pressure plate unit, and a lower pressure plate unit.

The machine unit includes a bottom bearing seat, two side supporting members respectively extending upward from opposite side portions of the bottom bearing seat, a top bearing seat connected between the top end portions of the side supporting members, and a connecting bracket A middle socket between the side supports and between the bottom socket and the top socket.

The hydraulic cylinder unit includes a first hydraulic cylinder disposed on the bottom socket, and a second hydraulic cylinder disposed in the middle socket.

The mold turning devices are disposed between the side supports and adjacent to the bottoms of both the top and the middle seats, respectively. Each of the mold-forming devices includes two slide rail members respectively disposed on the inner wall surface of the side support members and extending in a front-rear direction, a deck unit slidably disposed on the rail rail members, and two side support members respectively disposed on the side support members And a first driving member for driving the carrier unit to move between the first position and the second position relative to the rail members in the front-rear direction, and a connection between the side supports The inverting mechanism, and the second driving member respectively disposed on the side supporting members and configured to drive the inverting mechanism to actuate. Each of the carrier units has a hot platen and a linkage plate disposed along the front and rear direction and adjacent to the hot platen and pivotally connected to the hot platen. When each of the carrier units moves to the first position, each of the hot platen members is located in the machine unit, and each of the linkage plates is located outside the machine unit, when each of the carrier units moves to the second position Each hot press plate is located outside the machine unit and is connected to each of the turning mechanisms, and the interlocking plate is located in the machine unit. Each of the inverting mechanisms is configured to rotationally change each of the hot platen members relative to the corresponding rail members between a horizontal position and an inclined position. When the hot pressing plates are in the horizontal position, the hot pressing plates are parallel to the extending direction of the sliding rail members, and when the hot pressing plates are in the inclined position, the hot pressing plates are facing the machine The outside of the unit is inclined upward and has an angle with the opposite rail members.

The upper platen unit includes two upper platens respectively disposed on the bottom surfaces of the hot press plates.

The lower platen unit includes two lower pressure plates respectively connected to the first hydraulic cylinder and the second hydraulic cylinder.

The effect of the invention is that the upper pressing plates are first moved out of the machine unit through the respective turning device, and then the upper pressing plates are tilted upwards to tilt the molding surface of the half mold disposed thereon to face the operator obliquely. It is convenient for the operator to clean the molding surface of the mold half without lifting and raising the head (or standing and directly bending the head), so that the object of the present invention can be achieved.

Referring to FIG. 5 and FIG. 6 , an embodiment of a straight-up, straight-opening, two-cylinder automatic rubber hydraulic press with a mold-turning device comprises a machine unit 2, a hydraulic cylinder unit 3, and a second mold-turning device 4. A first platen unit 51, a second platen unit 52, a plurality of heating units 6, two auxiliary lifting units 7, and a plurality of clamping devices 8.

The machine unit 2 includes a bottom bearing seat 21, two side support members 22, a top bearing seat 23, and a center socket 24. The side supports 22 are spaced apart from each other on opposite left and right sides of the bottom socket 21 in a left-right direction X. Each of the side supports 22 extends upward from the bottom socket 21 in an up-and-down direction Z. The top socket 23 is connected between the top end portions of the side supports 22 and above the bottom socket 21 . The middle socket 24 is connected between the side supports 22 and between the bottom socket 21 and the top socket 23. In this embodiment, the bottom bearing seat 21, the top bearing seat 23 and the middle socket 24 are also locked with the plurality of screw members 25 between the side support members 22.

The hydraulic cylinder unit 3 includes a first hydraulic cylinder 31 disposed on the bottom socket 21, a second hydraulic cylinder 32 disposed in the middle socket 24, and a first hydraulic cylinder 31 connected thereto. An oil supply device (not shown) of the second hydraulic cylinder 32. The first hydraulic cylinder 31 has a first cylinder 311 and a first piston member 312 that is inserted through the first cylinder 311 so as to be movable up and down in the vertical direction Z. The second hydraulic cylinder 32 has a second cylinder 321 and a second piston member 322 that is inserted through the second cylinder 321 so as to be movable up and down in the vertical direction Z. The oil supply device is configured to transport the circulating oily liquid to the first hydraulic cylinder 31 and the second hydraulic cylinder 32.

Referring to Figures 5, 6, and 7, the mold-turning device 4 is disposed between the side supports 22 and adjacent to the bottoms of both the top bearing 23 and the center socket 24. Each of the mold-turning devices 4 includes two slide rail members 41 respectively disposed at an inner wall surface of the side support members 22 adjacent to the bottom side of the top socket 23 (the middle socket 24) and extending along the front-rear direction Y. The deck units 42 and 2 disposed on the rail members 41 are respectively disposed on the outer wall surfaces of the side support members 22 and cooperate to drive the deck unit 42 relative to the rail members in the front and rear direction Y. The first driving member 43 moved between a first position (see FIG. 11) and a second position (see FIG. 12), and a front side portion connected to the side supporting members 22, and the height is set to be equal. The inverting mechanism 44 of the rail member 41 and the second driving member 45 are respectively disposed on the outer wall surfaces of the side supporting members 22 and cooperate to drive the inverting mechanism 44 to actuate.

Each of the rail members 41 has an L-shaped cross section and has a fixed base portion 411 fixed to the top socket 23 (the middle socket 24), and a fixed base portion 411 is formed along the left and right direction X toward the other A rail portion 412 extends from a rail member 41. It is to be noted that the fixing bases 411 of the rail members 41 of the respective mold-turning devices 4 are not limited to the above-mentioned locking positions of the machine unit 2, and may be respectively locked to the side supports 22. The inner wall.

Each of the plate-receiving units 42 has a hot-pressing plate 421, a linking plate 422 disposed along the front and rear direction Y and the hot-pressing plate 421, and a heat-carrying plate 421 and the linking plate 422. A pivoting group 423 that pivots the two together. When each of the plate-receiving units 42 is moved to the first position, each of the hot-pressing plates 421 is located directly below the top bearing 23 (the middle seat 24), that is, in the machine unit 2, and each linkage The carrier plate 422 is located outside the machine unit 2, and when each of the carrier units 42 is moved to the second position, each of the hot platen plates 421 is located outside the machine unit 2 and is connected to each of the turning mechanisms 44, and the linkage The plate 422 is located directly below the top bearing 23 (the middle seat 24), that is, in the machine unit 2. The left and right opposite side portions of the hot platen 421 and the interlocking plate 422 of each of the plate-receiving units 42 are slidably provided to the rail portions 412 of the rail members 41, respectively. The pivotal axis of the pivotal group 423 of each of the plate units 42 extends in the left-right direction X.

Each of the first driving members 43 has a first driving lever 431 that is telescopically movable in the front-rear direction Y and connects the rear side portions of the interlocking carrier plates 422 of the respective carrier units 42.

Each inverting mechanism 44 is configured to rotate each of the hot platen members 421 relative to the corresponding rail members 41 in a horizontal position (see FIGS. 7 and 12) and an inclined position (see FIGS. 13 and 14). When the hot pressing plates 421 are in the horizontal position, the hot pressing plates 421 are parallel to the extending direction of the sliding rail members 41, and when the hot pressing plates 421 are in the inclined position, each hot pressing The carrier plate 421 is inclined upward toward the outside of the machine unit 2 and has an angle θ with the opposite rail members 41.

Each of the inverting mechanisms 44 has two pivoting seats 441 respectively fixed to the outer wall surfaces of the side supporting members 22, two flipping members 442 pivotally respectively disposed on the pivoting seats 441, and a flipping member 442 disposed on the flipping members 442. Clamping unit 443. Each of the inverting members 442 has a pivoting portion 444 pivotally connected to each of the pivoting seats 441, a reversing portion 445 extending outwardly from the pivoting portion 444 and connected to the clamping unit 443, and a pivoting portion The portion 444 is a driving portion 446 that extends outward in a direction opposite to the inverting portion 445. Each of the clamping units 444 has two sliding brackets 447 extending outward from the inverting portion 445 of the inverting members 442 in the left-right direction X and opposite to each other, and two connecting between the inverting portions 445 of the inverting members 442 And the fixed pressing bars 448 are spaced apart in parallel and located above the sliding bearing plates 447. The sliding brackets 447 of the clamping units 444 are respectively configured to slide the opposite sides of the left and right sides of the hot platen 421, and the fixing bars 448 are matched with the sliding plates 447. The respective hot platen plates 421 are clamped.

One end of each of the second driving members 45 is pivotally disposed on each of the side supports 22, and the other end of each of the second driving members 45 is provided with a second driving rod 451 that is telescopically movable. The second driving rods 451 of the second driving members 45 of the respective mold turning devices 4 are respectively connected to the driving portions 446 of the inverting members 442 corresponding to the inverting mechanism 44.

The upper platen unit 51 includes two upper platens 511 respectively disposed on the bottom surfaces of the heat press plates 421 of the mold turning devices 4. The lower platen unit 52 includes two lower piston plates 521 that respectively connect the first piston member 312 of the first hydraulic cylinder 31 and the second piston member 322 of the second hydraulic cylinder 32. The lower pressing plates 521 are respectively driven by the first piston member 312 and the second piston member 322 to approach or away from the upper pressing plate 511 in the up and down direction Z. Each of the upper platen 511 and each of the lower platens 521 is made of a heat conductive metal material, and each of the upper platens 511 has a die surface 510, and each of the lower platens 521 has a die surface 520.

The heating units 6 are respectively disposed in the upper pressing plate 511 and the lower pressing plates 521 for heating the upper pressing plates 511 and the lower pressing plates 521, respectively. In the present embodiment, each heating unit 6 includes a plurality of electric heating pipes 61 disposed at intervals.

The auxiliary lifting unit 7 is disposed in the machine unit 2, and one of the auxiliary lifting units 7 corresponding to the first hydraulic cylinder 31 has two first auxiliary hydraulic cylinders respectively disposed on the side supports 22 71, and a first connection group 72 connected between the first piston member 312 and the first auxiliary hydraulic cylinders 71. One of the auxiliary lifting units 7 corresponding to the second hydraulic cylinder 32 has two second auxiliary hydraulic cylinders 73 respectively disposed on the side support members 22, and one connected to the second piston member 322 and the The second connection group 74 between the second auxiliary hydraulic cylinders 73. The first auxiliary hydraulic cylinder 71 and the second auxiliary hydraulic cylinder 73 are connected to the oil supply device of the hydraulic cylinder unit 3, and the first auxiliary hydraulic cylinder 71 and the second auxiliary hydraulic cylinder 73 are respectively controlled and The first hydraulic cylinder 31 and the second hydraulic cylinder 32 are simultaneously raised and lowered to assist the first piston member 312 of the first hydraulic cylinder 31 and the second piston of the second hydraulic cylinder 32, respectively. The lifting movement of the piece 322 prevents the first hydraulic cylinder 31 and the second hydraulic cylinder 32 from being improperly lifted and lowered due to improper control of the oil passage during oil delivery or oil return.

Referring to FIG. 6 , FIG. 11 and FIG. 14 , the clamping devices 8 are respectively disposed on the upper pressing plate 511 and the lower pressing plates 521 . Each of the clamping devices 8 includes two upper and lower pressing plates 511 and 521 respectively. A jaw mechanism 80 on the left and right opposite sides, and a driving member 81 provided on the rear side portions of the upper and lower platens 41, 51 for driving the jaw mechanisms 80. Each of the jaw mechanisms 80 has a driving rod 82 disposed along the front-back direction Y and connecting the driving member 81, a joint member 83 disposed at an end of the driving rod 82 opposite to the driving member 81, and a connecting joint member A steering group 84 of 83, a link 85 disposed in the front-rear direction Y and connected to the steering group 84, and two jaws 86 connecting the links 85. Each of the jaws 86 has a crimping portion 861.

When the driving member 81 of each of the clamping devices 8 drives the driving rods 82 to move in the front-rear direction Y, the driving rods 82 interlock the driving groups 84 to drive the respective connecting rods 85 to move in the vertical direction Z, and the connecting rods 85 The jaws 86 attached thereto are simultaneously opposed to the die faces 510, 520 of the upper and lower platens 511, 521 between a clamping position (see FIG. 9) and a non-clamping position (see FIG. 6). The rotation changes. In the clamping position, the pressing portion 861 of each jaw 86 approaches and parallels the pressing faces 510, 520 of the upper and lower pressing plates 511, 521, and in the non-clamping position, the pressing portion of each jaw 86 The 861 is away from the die faces 510 and 520 of the upper and lower platens 511 and 521.

It is to be noted that each of the clamping devices 8 further includes a driving rod 82 disposed between the driving rods 82 and the driving member 81 and constantly providing a driving lever 82 to be displaced in the front-rear direction Y so that the jaws 86 are driven. An elastic unit 87 that is elastic to the position of the clamping.

The following hot pressing operation is for the first hydraulic cylinder 31 disposed between the bottom bearing seat 21 and the middle bearing seat 24, the mold turning device 4, the upper pressing plate 511, the lower pressing plate 521, and the above-mentioned clamping device 8 In the operation of the hot pressing, a mold unit 9 to be hot pressed is placed on the lower pressing plate 521 by referring to FIG. 8. The mold device 9 includes two mold halves 91 which are vertically opposed to each other, and a top clip cover 92 and a bottom clip cover 93 respectively locked to the outer side walls of the mold halves 91, and then the jaws 86 of the mold clamping device 8 disposed on the lower press plate 521 are operated thereon. The clamping position is fastened to the opposite sides of the bottom clip cover 93 to cooperate with the pressing plate 41 to clamp the bottom clip cover 93, and then the first hydraulic cylinder is operated by referring to FIG. 31 driving the lower pressing plate 521 up, so that the mold device 9 abuts against the upper pressing plate 511, thereby performing a hot pressing operation on the mold device 9, when the mold device 9 abuts against the upper pressing plate 511, that is, The jaws 86 of the clamping device 8 operatively disposed on the upper platen 511 are in the clamping position and are fastened to the top clip cover 92. Two opposite side portions, so as to mate with the upper platen cover 511 clips the top clip 92 is fixed.

After the hot pressing of the mold device 9 is completed, the first hydraulic cylinder 31 is driven to move the lower pressing plate 521 downward according to FIG. 10, because the bottom clip cover 93 and the top clip cover 92 of the mold device 9 are The lower clamping plate 521 and the upper pressing plate 511 are respectively clamped and fixed by the corresponding clamping device 8, so that the half molds 91 of the mold device 9 can be moved up and down away from each other to open the mold, so as to be located in the half mold 91. The intermediate rubber products are taken out. At this time, if the driving members 81 lose the power to hold the jaws 86 of the jaw mechanisms 80 in the mold clamping position, the elastic units 87 can immediately provide the jaw mechanisms 80. The claws 86 maintain the elastic force at the clamping position, thereby preventing the half molds 91 that are clamped on the respective pressing plates 41 from coming loose and falling, thereby causing damage to the mold halves 91 or causing injury to the operator.

Referring to FIG. 12, the first driving members 43 of the mold turning device 4 cooperate to drive the carrier unit 42 to move to the second position, so that the half mold 91 fixed to the upper pressing plate 511 is removed to the machine. The second driving member 45 of the mold turning device 4 is driven to the tilting position, so that the clip is fixed to the half mold of the upper pressing plate 511. 91 is turned upside down so that the molding surface thereof is inclined to face the operator. After the operator cleans the molding surface of the mold half 91, the rubber material to be hot-pressed can be set on the clip and fixed on the clip. The half mold 91 of the lower pressing plate 521 is subjected to another hot pressing operation.

It is to be noted that, referring to FIG. 5 and FIG. 15 , the lower pressing plate 521 is respectively disposed along the conveying unit 90 disposed adjacent to the bottom bearing seat 21 and the middle socket 24 respectively. The front and rear direction Y is moved in or out of the machine unit 2 to facilitate the operator to clean the molding surface of the mold half 91 fixed to the lower pressing plate 521, and the rubber material to be hot pressed is set in the mold half. Molded molding surface of 921.

As can be seen from the above description, the present invention has a straight-up, straight-opening, two-cylinder automatic rubber hydraulic press with a mold-turning device, through which the mold unit 9 is first placed on the machine half of the upper mold plate 511. Outside the unit 2, the mold half 91 is tilted upside down so that the molded surface is inclined to face the operator, so that the operator can clean the half without having to squat and raise the head (or stand and bend directly). The molding surface of the mold 91 is indeed capable of achieving the object of the present invention.

In addition, it is worth mentioning that since the mold turning device 4 performs the mold turning operation of the mold half 91 of the mold device 9 outside the machine unit 2, instead of performing the mold turning operation in the machine unit 2, The machine unit 2 does not need to increase the height space for the mold-turning operation of the mold-turning device 4 in the up-and-down direction Z, that is, the height distance between the upper pressure plate 511 and each of the lower pressure plates 521, so as to avoid the oil pressure during the hot pressing operation. The cylinder unit 3 drives the lower pressing plates 521 to increase the moving stroke of each upper pressing plate 511, thereby maintaining a certain energy-saving and time-saving effect, and at the same time effectively reducing the overall machine height of the straight-up straight-opening double-cylinder automatic rubber hydraulic press of the present invention. To reduce the restrictions on the environmental conditions of the required work.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

2‧‧‧ machine unit
21‧‧‧ bottom seat
22‧‧‧ side support
23‧‧‧ top bearing
24‧‧‧中座
25‧‧‧ Screw locks
3‧‧‧Hydraulic cylinder unit
31‧‧‧First hydraulic cylinder
311‧‧‧First cylinder
312‧‧‧First piston parts
32‧‧‧Second hydraulic cylinder
321‧‧‧Second cylinder
322‧‧‧Second piston parts
4‧‧‧Molding device
41‧‧‧Slide parts
411‧‧‧ fixed base
412‧‧‧Sliding track
42‧‧‧Sheet unit
421‧‧‧Hot pressure plate
422‧‧‧ linkage board
423‧‧‧ pivot group
43‧‧‧First drive
431‧‧‧First drive rod
44‧‧‧ flip mechanism
441‧‧‧ pivot
442‧‧‧Flip parts
443‧‧‧Clamping unit
444‧‧‧ pivotal department
445‧‧‧Flip section
446‧‧‧ Drive Department
447‧‧‧Sliding plate
448‧‧‧Fixed rod
45‧‧‧second drive
451‧‧‧Second drive rod
51‧‧‧Upper platen unit
510‧‧‧Molded surface
511‧‧‧Upper plate
52‧‧‧ Lower platen unit
520‧‧‧Molded surface
521‧‧‧ Lower platen
6‧‧‧heating unit
61‧‧‧Electric heat pipe
7‧‧‧Auxiliary lifting unit
71‧‧‧First auxiliary hydraulic cylinder
72‧‧‧First connection group
73‧‧‧Second auxiliary hydraulic cylinder
74‧‧‧Second connection group
8‧‧‧Clamping device
80‧‧‧claw mechanism
81‧‧‧ drive parts
82‧‧‧ drive rod
83‧‧‧Connector parts
84‧‧‧turn group
85‧‧‧ linkage
86‧‧‧claw
861‧‧‧Depression
87‧‧‧elastic unit
9‧‧‧Molding device
90‧‧‧Transporting unit
91‧‧‧Half mold
92‧‧‧Top clip cover
93‧‧‧ bottom clip cover
X‧‧‧ direction
Y‧‧‧ direction
Z‧‧‧Up and down direction θ‧‧‧ angle

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a front view showing a combination of components of a conventional straight-up open-open double-cylinder automatic rubber hydraulic press; Figure 2 is a partially enlarged front elevational view showing a mold apparatus disposed between a corresponding upper hot plate and an upper hot platen of a conventional straight upper open type double cylinder automatic rubber hydraulic press; Fig. 3 is a partial enlargement The front view shows that the mold device is clamped by the lower hot platen and the upper hot platen of the existing straight up-and-down type two-cylinder automatic rubber hydraulic press; FIG. 4 is a partially enlarged front view showing the second part of the mold device The semi-mold is separately driven by the lower hot pressing plate of the existing straight-up straight-opening double-cylinder automatic rubber hydraulic press and the upper hot pressing plate; FIG. 5 is a straight upper open type double with the mold turning device of the present invention; A perspective view of one embodiment of a cylinder automatic rubber hydraulic press; Fig. 6 is a front view showing the component combination of the embodiment; Fig. 7 is a perspective view showing one of the embodiments of the embodiment Figure 8 is a partially enlarged front elevational view showing a mold device disposed between the upper and lower opposing pressing plates and an upper pressing plate of the embodiment; Figure 9 is a partial view Amplifying the front view, illustrating that the mold device is clamped by the lower pressing plate of the embodiment and the upper pressing plate; FIG. 10 is a partially enlarged front view showing that the two mold halves of the mold device are respectively the lower pressing plate of the embodiment and The upper platen is driven to separate the mold; FIG. 11 is a side view showing a plate unit of the mold change device of the embodiment in a first position, and a heat press plate of the plate unit is FIG. 12 is a side elevational view showing the carrier unit of the overturning device of the embodiment in a second position, and the hot platen is in the horizontal position; FIG. The tray unit of the embodiment is in the second position, and the hot platen is flipped to an inclined position by an inverting mechanism; FIG. 14 is a perspective view showing the hot platen of the embodiment being subjected to the inversion The mechanism flips to the tilt position The aspects; and FIG. 15 is a perspective view illustrating this embodiment of the platen about a delivery unit is removed through a machine outside the unit.

2‧‧‧ machine unit

21‧‧‧ bottom seat

22‧‧‧ side support

23‧‧‧ top bearing

24‧‧‧中座

25‧‧‧ Screw locks

3‧‧‧Hydraulic cylinder unit

31‧‧‧First hydraulic cylinder

511‧‧‧Upper plate

52‧‧‧ Lower platen unit

521‧‧‧ Lower platen

7‧‧‧Auxiliary lifting unit

71‧‧‧First auxiliary hydraulic cylinder

72‧‧‧First connection group

73‧‧‧Second auxiliary hydraulic cylinder

74‧‧‧Second connection group

32‧‧‧Second hydraulic cylinder

4‧‧‧Molding device

43‧‧‧First drive

44‧‧‧ flip mechanism

45‧‧‧second drive

51‧‧‧Upper platen unit

8‧‧‧Clamping device

90‧‧‧Transporting unit

X‧‧‧ direction

Y‧‧‧ direction

Z‧‧‧Up and down direction

Claims (7)

A straight-up straight-opening double-cylinder automatic rubber hydraulic press with a mold-turning device, comprising: a machine base unit comprising a bottom bearing seat and two side support members respectively extending upward from opposite sides of the bottom bearing seat, a top bearing seat connected between the top end portions of the side support members, and a middle socket connecting the side support members between the bottom bearing seat and the top bearing seat; a hydraulic cylinder unit including a first hydraulic cylinder disposed on the bottom socket, and a second hydraulic cylinder disposed in the middle socket; and a second overturning device disposed between the side supports and adjacent to the top bearing and the middle a bottom part of each of the sockets, each of the mold-turning devices includes two rail members respectively disposed on the inner wall surface of the side support members and extending in a front-rear direction, a deck unit slidingly disposed on the rail members, and two a first driving member respectively disposed on the side support members and configured to drive the carrier unit to move between the first position and the second position relative to the rail members in the front-rear direction The turning mechanism between the side supports and the second side are respectively disposed on the side branches And a second driving member matched to actuate the inverting mechanism, each of the carrier units has a hot pressing plate and a side by side arrangement with the hot pressing plate in the front and rear direction and being hinged with the hot pressing plate When the carrier plates are moved to the first position, each of the hot platen plates is located in the machine unit, and each of the linkage plates is located outside the machine unit, when each of the plate units moves In the second position, each of the hot press plates is located outside the machine unit and is connected to each of the turning mechanisms. The interlocking plate is located in the machine unit, and each turning mechanism is used to compare the hot pressing plates with respect to the phase. Correspondingly, the rail members are rotated between a horizontal position and an inclined position. When the hot pressing plates are in the horizontal position, the hot pressing plates are parallel to the extending direction of the sliding rail members. When the hot pressing plate is in the inclined position, each hot pressing plate is inclined upward toward the outside of the machine unit and has an angle with the opposite sliding rail members; an upper pressing plate unit, including two, respectively disposed on the The upper pressing plate of the bottom surface of the hot pressing plate; and the lower pressing plate unit And comprising two lower pressing plates respectively connecting the first hydraulic cylinder and the second hydraulic cylinder. The straight-up straight-opening type two-cylinder automatic rubber hydraulic press with a mold-turning device according to claim 1, wherein each of the turning mechanisms has two pivoting seats respectively fixed to the side supporting members, and two pivoting portions respectively The inverting member of the pivoting seat and a clamping unit disposed between the inverting members for holding a hot press plate. The straight-up, straight-opening, double-cylinder automatic rubber hydraulic press with a mold-turning device according to claim 2, wherein each of the inverting members has a pivoting portion pivotally connected to each of the pivoting seats, and a pivoting portion is An inverting portion extending outwardly and connected to the clamping unit, and a driving portion extending outward from the pivoting portion in a direction opposite to the inverting portion and connecting the second driving members. The straight-up straight-opening two-cylinder automatic rubber hydraulic press with a mold-transforming device according to claim 3, wherein each of the clamping units has two sliding members respectively extending outward from the inverting portions of the inverting members and facing each other a supporting plate, and a plurality of fixed pressing bars connected between the inverting portions of the inverting members and spaced apart from each other above the sliding bearing plates, the sliding bearing plates of the clamping units are matched for the heat The pressure plate is slid, and the fixed pressure bars of each clamping unit cooperate with the sliding plate plates for clamping the hot pressure bearing plates. The straight-up straight-opening type two-cylinder automatic rubber hydraulic press with a mold-transforming device according to claim 1, wherein one end of each of the second driving members is pivotally disposed on each side support member, and the other end of each second driving member is The second driving rods of the second driving members of the respective mold turning devices are respectively connected to the driving portions of the inverting members corresponding to the inverting mechanism. The straight-up straight-opening double-cylinder automatic rubber hydraulic press with a mold-turning device according to claim 1, further comprising four clamping devices respectively disposed on the upper pressing plate and the lower pressing plates, each clamping device comprising two Clamping mechanisms respectively disposed on opposite side portions of the upper and lower pressing plates, and a driving member disposed on the other side of the corresponding upper and lower pressing plates for driving the jaw mechanisms. The straight-up straight-opening type two-cylinder automatic rubber hydraulic press with a mold-transforming device according to claim 6, wherein each of the jaw mechanisms has a driving rod that is laterally disposed and connected to the corresponding driving member, and is disposed on the driving rod a joint member opposite to one end of the driving member, a steering group connecting the joint member, a connecting rod laterally disposed and connected to the steering group, and two jaws connecting the connecting rods, each jaw having a pressing portion .