Thermoplastic composite material hot-pressing equipment

Abstract

The utility model discloses hot-pressing equipment for a thermoplastic composite material, and aims to solve the problem that the quality of the produced thermoplastic composite material is reduced due to the fact that the surface of the composite material is uneven after being pressed by a support pillar. According to the technical scheme, the thermoplastic composite material hot-pressing equipment is characterized by comprising a hot-pressing rack, a lower hot-pressing plate used for placement is arranged on the hot-pressing rack, a pushing assembly used for pushing is arranged on the hot-pressing rack, and the pushing assembly drives the lower hot-pressing plate in the direction close to the lower hot-pressing plate; the pushing assembly comprises a pushing block, a pushing rod, a motor arranged on the hot pressing rack, a first gear fixedly connected with an output shaft of the motor, a second gear meshed with the first gear and a first sector gear fixedly connected to the second gear, and a clamping tooth assembly meshed with the first sector gear is arranged on the pushing rod. According to the thermoplastic composite material hot-pressing equipment disclosed by the utility model, a composite material formed on the lower hot-pressing plate can be conveniently ejected and pushed out, and the composite material cannot be influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermoplastic material processing technical field more specifically, it relates to a kind of thermoplastic composite material hot-pressing equipment. BACKGROUND

[0002] When thermoplastic composite material hot-pressing, due to the equipment of forging and pressing equipment modification or rubber flat plate vulcanization machine exists unreasonable structure, manufacturing cost is high, product quality pass rate is low, does not meet the actual use process requirement etc., people begin to use hot-pressing machine to carry out hot-pressing forming.Due to thermoplastic composite material after high temperature and high pressure easily produce stickiness, it will stick on hot-pressing plate, not convenient for processing process to carry out.

[0003] But the hot-pressing machine in prior art after use, will adopt spring and jacks to eject composite material, and this ejecting mode, spring will drive jacks to extrude composite material, make the surface of composite material be jacks pressed uneven, to cause the quality reduction of thermoplastic composite material production. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a kind of thermoplastic composite material hot-pressing equipment, can conveniently eject and push out the composite material formed on lower hot-pressing plate and will not affect composite material.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of thermoplastic composite material hot-pressing equipment, including hot-pressing frame, the lower hot-pressing plate for placing is arranged on the hot-pressing frame, the push assembly for pushing is arranged on the hot-pressing frame, the push assembly is driven towards the direction close to lower hot-pressing plate, the push assembly includes push block, push rod, motor arranged on hot-pressing frame, first gear fixedly connected with the output shaft of motor, second gear meshed with first gear and first fan gear fixedly connected on second gear, the push rod is provided with the catch assembly meshed with first fan gear, the adjusting piece for driving push rod and push block reciprocating sliding on hot-pressing frame is arranged on the hot-pressing frame.

[0006] By adopting the technical scheme, the hot pressing equipment on the hot pressing frame moves towards the direction of the lower hot pressing plate, so that the composite material is formed on the lower hot pressing plate, and when the formed composite material needs to be discharged, a worker needs to drive the pushing assembly on the hot pressing frame, so that the motor is opened to drive the first gear to rotate on the hot pressing frame, the first gear can drive the second gear and the first sector gear on the second gear to rotate when the first gear rotates, so that the first sector gear rotates to one end close to the pushing rod, and the teeth of the first sector gear are engaged with the tooth assembly on the pushing rod while the pushing rod moves towards the direction of the lower hot pressing plate, so as to drive the pushing block to move on the lower hot pressing plate and push the composite material on the lower hot pressing plate away from the lower hot pressing plate, and the composite material is not damaged in the process, the flatness of the surface of the composite material is ensured, and the quality of the composite material is ensured, and under the action of the adjusting piece, the pushing rod and the pushing block move back to the initial position under the driving of the adjusting piece, so that the pushing block is conveniently moved again, the structure is simple, the operation of the worker is convenient, and the efficiency and quality of the composite material are ensured.

[0007] The utility model further sets up: the width of pushing block is greater than the width of lower hot pressing plate.

[0008] By adopting the technical scheme, when the pushing block contacts the composite material on the lower hot pressing plate, the pushing block can fully contact the composite material and push the composite material, so that the effect of pushing the composite material by the pushing block is not affected when the width of the pushing block is smaller than the width of the composite material.

[0009] The utility model further sets up: the adjusting piece includes the reverse switch that sets up on the hot pressing frame, the reverse switch is connected with motor through electric property.

[0010] By adopting the technical scheme, when the first gear drives the second gear and the first sector gear to rotate, the first sector gear contacts the pushing rod and drives the pushing rod to move towards the direction of the hot pressing frame and drives the pushing block to push the hot pressing formed composite material, when the pushing rod and the pushing block need to be moved to the initial position, the worker needs to press the reverse switch, so that the reverse switch drives the output shaft of the motor to reverse rotation, then the first gear also reverses rotation and drives the second gear and the first sector gear to reverse rotation, and when the first sector gear contacts the pushing rod while rotating, the pushing rod and the pushing block can be driven to move away from the hot pressing frame and move back to the initial position, the reciprocating movement of the pushing rod and the pushing block on the hot pressing frame is realized by pressing the reverse switch to realize the turning adjustment of the output shaft of the motor, so that the worker can conveniently drive the pushing assembly again to drive the pushing block to move towards the direction of the composite material.

[0011] The utility model further sets up: the adjusting piece includes the third gear that engages with first gear and the second sector gear that fixedly connects on the third gear, the pawl assembly is provided with two groups and symmetrically sets up in the both ends of push rod, the second sector gear engages with pawl assembly, the second sector gear and first sector gear are parallelly arranged.

[0012] Through adopting above technical scheme, the third gear also rotates along with the rotation of the first gear, and when the first sector gear rotates away from the end close to the push rod, the second sector gear just rotates to the position of contacting the pawl assembly of the push rod, then along with the rotation of the first gear, the third gear rotates and drives the second sector gear to rotate, thereby driving the push rod to move away from the composite material and realizing that the push rod and the push block move to the initial position, realizing that the push rod and the push block can reciprocatingly move on the hot press frame, and under the condition of the continuous same direction rotation of the first gear, the push rod can be circularly reciprocated, the structure is more simple and convenient for the operation of the staff.

[0013] The utility model further sets up: the both ends of push rod all are provided with the spacing block for blocking.

[0014] Through adopting above technical scheme, the setting of the blocking block can limit the position between the pawl of the first sector gear and the second sector gear and the pawl assembly, guarantee that the pawl of the pawl assembly is more sufficient when contacting the first sector gear and the second sector gear, and the pawl of the first sector gear and the second sector gear will not rotate to the position of separating from the pawl assembly.

[0015] The utility model further sets up: the end of push rod away from push block is provided with fixed block, the hot press frame is opened sliding slot for the fixed block sliding.

[0016] Through adopting above technical scheme, when the push rod reciprocatingly moves, the fixed block on the push rod will slide along the inner wall of the sliding slot opened on the hot press frame, thereby further limiting the position of the push rod, and further guaranteeing the stability of the push rod and the push block when moving, and the setting of the push rod and the fixed block will not affect the operation of the first gear.

[0017] The utility model further sets up: the section of fixed block and sliding slot all is T type setting.

[0018] Through adopting above technical scheme, the fixed block of T type setting makes the fixed block and the push rod not separate from the hot press frame when moving, thereby guaranteeing the moving stability of the push rod and the push rod, and guaranteeing that the push block is more stable when contacting the composite material and will not shake.

[0019] In summary, this utility model has the following beneficial effects: under the action of the pushing component, the composite material formed on the lower hot press plate can be easily ejected without affecting the surface of the composite material, so that the composite material remains intact after forming, thereby ensuring the efficiency of hot pressing of the composite material and the quality after hot pressing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the hot press frame of this utility model, mainly used to show the structure and positional relationship of the push block and the lower hot press plate on the hot press frame;

[0021] Figure 2 This is a schematic diagram of the structure of the pushing component of this utility model. Figure One It is mainly used to represent the structural and positional relationship of the first gear, the second gear, and the third gear;

[0022] Figure 3 This is a schematic diagram of the structure of the pushing component of this utility model. Figure Two It is mainly used to represent the structure and positional relationship of the first gear, the second gear and the third gear.

[0023] In the diagram: 1. Hot press frame; 2. Lower hot press plate; 3. Push block; 4. First gear; 5. Second gear; 6. First sector gear; 7. Third gear; 8. Second sector gear; 9. Push rod; 10. Limiting block; 11. Fixing block; 12. Sliding groove. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0025] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set with", "sleeve setting / connection", "connection" and the like, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] The utility model is described in detail below with reference to the drawings.

[0028] A kind of thermoplastic composite hot pressing equipment, refer to Figures 1-3 Including hot pressing frame 1, the lower hot pressing plate 2 for placing is provided on hot pressing frame 1, the pushing assembly for pushing is provided on hot pressing frame 1, pushing assembly is driven towards the direction close to lower hot pressing plate 2, pushing assembly includes pushing block 3, push rod 9, motor is set on hot pressing frame 1, the first gear 4 of the output shaft fixed connection of motor, the second gear 5 meshed with first gear 4 and the first fan gear 6 of fixed connection on second gear 5, push rod 9 is provided with the catch assembly meshed with first fan gear 6, hot pressing frame 1 is provided with adjusting piece for driving push rod 9 and pushing block 3 reciprocating sliding on hot pressing frame 1.

[0029] The width of pushing block 3 is greater than the width of lower hot pressing plate 2, and limiting block 10 for blocking is arranged at both ends of push rod 9.

[0030] The end of push rod 9 away from pushing block 3 is provided with fixed block 11, and the sliding groove 12 for the sliding of fixed block 11 is opened on hot pressing frame 1, and the section of fixed block 11 and sliding groove 12 is all arranged in T shape.

[0031] Working principle: The hot pressing equipment on the hot press frame 1 moves towards the lower hot press plate 2, causing the composite material to be formed on the lower hot press plate 2. When it is time to unload the formed composite material, the operator needs to drive the pushing component on the hot press frame 1, so that the motor is turned on and drives the first gear 4 to rotate on the hot press frame 1. When the first gear 4 rotates, it drives the second gear 5 and the first sector gear 6 on the second gear 5 to rotate as well. As the first sector gear 6 rotates, it rotates to one end close to the push rod 9, and the teeth of the first sector gear 6 engage with the teeth on the push rod 9. When the components mesh together, they push the push rod 9 towards the lower hot press plate 2, thereby driving the push block 3 to move on the lower hot press plate 2 and push the composite material on the lower hot press plate 2 to detach from the lower hot press plate 2. In this process, the composite material will not be damaged, ensuring the flatness of the composite material surface and thus ensuring the quality of the composite material output. At the same time, under the action of the adjustment component, the push rod 9 and the push block 3 will move back to the initial position under the drive of the adjustment component, so that the push block 3 can move again. The structure is simple and easy for the operator to operate, and it can also ensure the efficiency and quality of composite material output.

[0032] When the push block 3 comes into contact with the composite material on the lower hot plate 2, it can fully contact the composite material and push it, preventing the width of the push block 3 from being smaller than the width of the composite material, thus affecting the effect of the push block 3 pushing the composite material.

[0033] As the push rod 9 reciprocates, the fixed block 11 on the push rod 9 slides along the inner wall of the sliding groove 12 opened in the hot press frame 1, thereby further restricting the position of the push rod 9 and further ensuring the stability of the push rod 9 and the push block 3 when they move. The setting of the push rod 9 and the fixed block 11 will not affect the operation of the first gear 4. The T-shaped fixed block 11 ensures that the fixed block 11 and the push rod 9 will not separate from the hot press frame 1 during the movement, thereby ensuring the stability of the push rod 9 and the movement of the push rod 9, and ensuring that the push block 3 is more stable when it comes into contact with the composite material without shaking.

[0034] Example 1 of the adjustment component: The adjustment component includes a reversing switch disposed on the hot press frame 1, and the reversing switch is electrically connected to the motor.

[0035] When the first gear 4 drives the second gear 5 and the first sector gear 6 to rotate, the first sector gear 6 contacts the push rod 9 and drives the push rod 9 to move towards the direction arranged by the hot press frame 1 and drives the push block 3 to push the hot-press formed composite material, when the push rod 9 and the push block 3 need to be moved to the initial position, the staff needs to press the reverse switch, so that the reverse switch drives the output shaft of the motor to reverse rotation, then the first gear 4 also reverses rotation and drives the second gear 5 and the first sector gear 6 to reverse rotation, when the first sector gear 6 contacts the push rod 9 during the rotation, the first sector gear 6 can drive the push rod 9 and the push block 3 to move away from the hot press frame 1 and move back to the initial position, the reciprocating movement of the push rod 9 and the push block 3 on the hot press frame 1 is realized by pressing the reverse switch to realize the rotation adjustment of the output shaft of the motor, so as to facilitate the staff to drive the push assembly again to drive the push block 3 to move towards the direction of the composite material.

[0036] The second embodiment of the adjusting piece is different from the first embodiment in that the adjusting piece comprises a third gear 7 engaged with the first gear 4 and a second sector gear 8 fixedly connected to the third gear 7, the clamping tooth assembly is arranged on both ends of the push rod 9 in a symmetrical manner, the second sector gear 8 is engaged with the clamping tooth assembly, and the second sector gear 8 is arranged in parallel with the first sector gear 6.

[0037] The third gear 7 also rotates with the rotation of the first gear 4, and when the first sector gear 6 rotates away from the end close to the push rod 9, the second sector gear 8 is just rotated to the position contacting the clamping tooth assembly of the push rod 9, then with the rotation of the first gear 4, the third gear 7 rotates and drives the second sector gear 8 to rotate, so as to drive the push rod 9 to move away from the composite material and realize the movement of the push rod 9 and the push block 3 to the initial position, the reciprocating movement of the push rod 9 and the push block 3 on the hot press frame 1 is realized, and the cycle reciprocation of the push rod 9 can be realized under the continuous same direction rotation of the first gear 4, the structure is more simple and convenient for the staff to operate.

[0038] The preferred embodiments of the utility model are described above, the protection scope of the utility model is not limited to the above-mentioned embodiments only, any technical scheme belonging to the idea of the utility model is within the protection scope of the utility model. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the utility model can also be considered as the protection scope of the utility model.

Claims

1. A thermoplastic composite hot press apparatus comprising a hot press frame (1), characterised in that: The hot press frame (1) is provided with a lower hot pressing plate (2) for placing, and a pushing assembly for pushing is arranged on the hot press frame (1) and is driven towards the direction close to the lower hot pressing plate (2), the pushing assembly comprises a pushing block (3), a pushing rod (9), a motor arranged on the hot press frame (1), a first gear (4) fixedly connected with the output shaft of the motor, a second gear (5) engaged with the first gear (4), and a first sector gear (6) fixedly connected with the second gear (5), the pushing rod (9) is provided with a clamping tooth assembly engaged with the first sector gear (6), and the hot press frame (1) is provided with an adjusting piece for driving the pushing rod (9) and the pushing block (3) to reciprocatingly slide on the hot press frame (1).

2. A thermoplastic composite hot press apparatus as claimed in claim 1, wherein: The width of the pushing block (3) is greater than the width of the lower hot pressing plate (2).

3. A thermoplastic composite hot press apparatus as claimed in claim 1, wherein: The adjusting piece comprises a reverse switch arranged on the hot press frame (1), and the reverse switch is electrically connected with the motor.

4. A thermoplastic composite hot press apparatus as defined in claim 1, further comprising: The adjusting piece comprises a third gear (7) engaged with the first gear (4) and a second sector gear (8) fixedly connected with the third gear (7), the clamping tooth assembly is arranged in two groups and symmetrically arranged at both ends of the pushing rod (9), the second sector gear (8) is engaged with the clamping tooth assembly, and the second sector gear (8) and the first sector gear (6) are arranged in parallel with each other.

5. A thermoplastic composite hot press apparatus as defined in claim 1, further comprising: The pushing rod (9) is provided with a limiting block (10) for blocking at both ends.

6. A thermoplastic composite hot press apparatus as defined in claim 1, further comprising: The end of the pushing rod (9) away from the pushing block (3) is provided with a fixed block (11), and the hot press frame (1) is provided with a sliding groove (12) for sliding of the fixed block (11).

7. A thermoplastic composite hot press apparatus as claimed in claim 6, wherein: The cross sections of the fixed block (11) and the sliding groove (12) are both arranged in T-shaped.

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