180-degree turnover mechanism for front top middle plate of vulcanizing machine

Abstract

The utility model is applicable to the technical field of machinery, and provides a front top middle plate 180-degree turnover mechanism of a vulcanizing machine, which comprises a front top mold opening mechanism, slide rails, a mold middle plate, a turnover power unit and a turnover driven unit, an in-out mold plate is arranged in the middle of the upper end of the front top mold opening mechanism, the slide rails are arranged on two sides of the in-out mold plate, and the mold middle plate is arranged in the middle of the front top mold opening mechanism. The mold middle plate is arranged at the upper end of the in-out mold plate, the overturning power unit and the overturning driven unit are symmetrically arranged on the two sides of the upper end of the front ejection mold opening mechanism correspondingly, and the two ends of the mold middle plate are connected with the overturning power unit and the overturning driven unit correspondingly. The two ends of the mold middle plate are each provided with a middle plate overturning shaft, and the overturning power unit and the overturning driven unit are connected with the mold middle plate through the middle plate overturning shafts. Therefore, according to the 180-degree overturning mechanism for the front top middle plate of the vulcanizing machine, the mold middle plate can be overturned by 180 degrees, the mold is convenient to take, and the mold middle plate does not fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a 180-degree turning mechanism for a front top middle plate of a vulcanizing machine. Background Art

[0002] With the development of the rubber industry, users have higher and higher requirements for rubber molding equipment. At present, in the rubber vacuum forming machines in the rubber industry, the mold opening methods are mainly divided into two categories: front top mold opening and track mold opening. Each can be further divided into several different types. The current front top mold opening method is to flip the mold to between 60° and 75° to remove the product. Because the temperature of the newly vulcanized product is particularly high, manual mold removal is relatively dangerous and the space for the robot to remove the product is limited.

[0003] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0004] In view of the above-mentioned defects, the purpose of the present invention is to provide a 180° flipping mechanism for the front top middle plate of a vulcanizing machine, which can realize 180° flipping of the middle plate of the mold, facilitate mold removal, and prevent the middle plate of the mold from falling.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a 180° flipping mechanism for the front top middle plate of a vulcanizing machine, comprising a front top mold opening mechanism, a slide rail, a mold middle plate, a flipping power unit and a flipping driven unit. An entry and exit template is provided in the middle of the upper end of the front top mold opening mechanism, the slide rail is provided on both sides of the entry and exit template, the mold middle plate is provided on the upper end of the entry and exit template, the flipping power unit and the flipping driven unit are respectively symmetrically provided on both sides of the upper end of the front top mold opening mechanism, the two ends of the mold middle plate are respectively connected to the flipping power unit and the flipping driven unit, a middle plate flipping shaft is respectively provided at both ends of the mold middle plate, and the flipping power unit and the flipping driven unit are respectively connected to the mold middle plate through the middle plate flipping shaft.

[0006] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, the flipping power unit includes a servo motor, a motor fixing plate and a flipping drive wheel, the flipping drive wheel is connected to the mold middle plate, and the motor fixing plate and the servo motor are installed in sequence on the side of the flipping drive wheel away from the mold middle plate.

[0007] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, a driving wheel groove is provided at the center of the flip driving wheel, and the middle plate flipping shaft is inserted into the driving wheel groove.

[0008] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, the flip driven unit includes a flip driven wheel and a driven wheel fixing plate, one end of the flip driven wheel is connected to the mold middle plate, and the other end of the flip driven wheel is connected to the driven wheel fixing plate.

[0009] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, a driven wheel groove is provided at the center of the flip driven wheel, and the middle plate flipping shaft is inserted into the driven wheel groove.

[0010] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, the flip driven unit is also provided with a cylinder latch assembly, the cylinder latch assembly is arranged at one end of the driven wheel fixing plate away from the flip driven wheel, and the cylinder latch assembly is provided with at least one latch.

[0011] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, the driven wheel fixing plate is provided with a first socket matching the latch, and the flip driven wheel is provided with a second socket matching the latch.

[0012] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, a driven wheel flipping shaft is provided between the flipping driven wheel and the driven wheel fixing plate, and the flipping driven wheel is connected to the driven wheel fixing plate through the driven wheel flipping shaft.

[0013] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, a bearing matching the flipping axis of the driven wheel is provided on the fixed plate of the driven wheel.

[0014] According to the 180° flipping mechanism of the front top middle plate of the vulcanizer described in the utility model, both ends of the mold middle plate are further provided with plugging holes for plugging the middle plate flipping shaft.

[0015] The utility model provides a 180° flip mechanism for the front top middle plate of a vulcanizer, comprising a front top mold opening mechanism, a slide rail, a mold middle plate, a flip power unit, and a flip driven unit. Slide rails are installed on both sides of the entry and exit template in the middle of the front top mold opening mechanism to fix the front top mold opening mechanism. The mold middle plate is arranged at the upper end of the entry and exit template. The flip power unit and the flip driven unit are symmetrically arranged on both sides of the upper end of the front top mold opening mechanism. The two ends of the mold middle plate are respectively connected to the flip power unit and the flip driven unit through a middle plate flip shaft. The flip power unit drives the mold middle plate to flip 180 degrees through the middle plate flip shaft. The flip driven unit cooperates with the mold middle plate to synchronously flip 180 degrees through the middle plate flip shaft connected to the mold middle plate. By this means, the 180° flip mechanism for the front top middle plate of a vulcanizer of the utility model realizes 180° flipping of the mold middle plate, facilitates mold removal, and prevents the mold middle plate from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural diagram of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0017] Figure 2 This is a left-side structural schematic diagram of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0018] Figure 3 This is a structural diagram of the slide rail of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0019] Figure 4 This is a structural diagram of the front top mold opening mechanism of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0020] Figure 5 This is a front view structural diagram of the mold middle plate of the 180° flip mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0021] Figure 6 This is a schematic diagram of the top structure of the mold middle plate of the 180° flip mechanism of the front top middle plate of the vulcanizer of the present invention;

[0022] Figure 7 This is a structural schematic diagram of the middle plate turning shaft of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0023] Figure 8 This is an enlarged structural diagram of the middle plate turning axis of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0024] Figure 9 This is a structural diagram of the turning power unit of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0025] Figure 10 This is a schematic diagram of the three-dimensional structure of the turning drive wheel of the turning power unit of the 180° turning mechanism of the front top middle plate of the vulcanizing machine of the present invention;

[0026] Figure 11 A schematic structural diagram of the turning drive wheel of the turning power unit of the 180° turning mechanism of the front top middle plate of the vulcanizing machine according to the present invention;

[0027] Figure 12 A schematic diagram of the structure of the flip driven unit and the cylinder latch assembly of the 180° flip mechanism of the front top middle plate of the vulcanizing machine of the utility model;

[0028] Figure 13 A schematic diagram of the three-dimensional structure of the flip driven wheel of the flip driven unit of the 180° flip mechanism of the front top middle plate of the vulcanizer according to the present invention;

[0029] Figure 14 The structure diagram of the overturning driven wheel of the overturning driven unit of the vulcanizing machine front top middle plate 180° overturning mechanism. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0031] As Figures 1 to 8The utility model provides a kind of 180 ° turnover mechanism 100 of vulcanizing machine front top middle plate, including front top mold opening mechanism 1, slide rail 2, mould middle plate 3, turnover power unit 4 and turnover driven unit 5, the front top mold opening mechanism 1 upper end middle is equipped with in-and-out mould plate 11, the slide rail 2 is equipped in the both sides of the in-and-out mould plate 11, and slide rail 2 will be fixed with front top mold opening mechanism 1, the mould middle plate 3 is equipped in the upper end of the in-and-out mould plate 11, the turnover power unit 4 and the turnover driven unit 5 are respectively symmetrically equipped in the upper end both sides of the front top mold opening mechanism 1, the both ends of the mould middle plate 3 are connected with the turnover power unit 4 and the turnover driven unit 5 respectively, the both ends of the mould middle plate 3 are equipped with a middle plate turnover shaft 8 respectively, the turnover power unit 4 and the turnover driven unit 5 are connected with the mould middle plate 3 respectively by the middle plate turnover shaft 8, specifically, turnover power unit 4 is 180 ° turnover power unit 4, and turnover power unit 4 includes servo motor 41, motor fixed plate 42 and turnover drive wheel 43, and turnover driven unit 5 includes turnover driven wheel 51 and driven wheel fixed plate 52, and motor fixed plate 42 is fixed with servo motor 41, and turnover drive wheel 43 is connected with the transmission shaft of servo motor 41 by fastening screw, when ejection, the middle plate turnover shaft 8 of mould middle plate 3 both ends is gap fit with turnover drive wheel 43 and turnover driven wheel 51 and forms turnover center point, at this time, mould middle plate 3 is in the central state, while guaranteeing that mould middle plate 3 does not fall during turnover, when turnover, servo motor 41 provides power for turnover power unit 4, servo motor 41 drives and drives turnover drive wheel 43 and turns over 180 °, and turnover drive wheel 43 drives mould middle plate 3 and the turnover driven wheel 51 of turnover driven unit 5 and turns over 180 °, and the driven wheel turnover shaft 7 between turnover driven wheel 51 and driven wheel fixed plate 52 is fixed with fastening screw, and turnover driven wheel 51 turns over 180 ° with driven wheel turnover shaft 7, when mould middle plate 3 turns over 180 °, the cylinder latch assembly 6 in cylinder latch assembly 6 is driven by the cylinder latch assembly 6 on the side of driven wheel fixed plate 52 and extends, and the latch is successively passed through driven wheel fixed plate 52 and turnover driven wheel 51 and is clamped to mould middle plate 3, so that mould middle plate 3 turns over 180 ° and is fixed and does not shake, and mould middle plate 3 is positioned, and mould middle plate 3 reaches precision turnover 180 °, and product is taken out;After product taking out is completed, the latch is driven back by cylinder latch assembly 6, servo motor 41 reversely rotates 180 ° and drives turnover drive wheel 43 to reversely turn over 180 ° simultaneously, and mould middle plate 3 and turnover driven wheel 51 are reversely turned over 180 ° synchronously under the drive of turnover drive wheel 43.

[0032] Therefore, the 180 ° turnover mechanism 100 of vulcanizing machine front top middle plate of the utility model realizes 180 ° turnover of mould middle plate, facilitates mould taking, and mould middle plate does not fall.

[0033] Preferably, as Figures 9-11As shown, the flipping power unit 4 includes a servo motor 41, a motor fixing plate 42 and a flipping drive wheel 43. The flipping drive wheel 43 is connected to the mold middle plate 3. The motor fixing plate 42 and the servo motor 41 are installed in sequence on the side of the flipping drive wheel 43 away from the mold middle plate 3. The flipping drive wheel 43 is connected to the transmission shaft of the servo motor 41 with a fastening screw. The motor fixing plate 42 is used to fix the servo motor 41. During flipping, the servo motor 41 provides power for the flipping power unit 4. The rotation of the servo motor 41 drives the flipping drive wheel 43 to flip 180°, thereby realizing the flipping of the flipping power unit 4. The mold middle plate 3 flips 180° driven by the flipping drive wheel 43.

[0034] Preferably, a driving wheel groove 431 is provided at the center of the flip driving wheel 43, and the middle plate flip shaft 8 is inserted into the driving wheel groove 431. When the mold middle plate 3 is demolded, the middle plate flip shafts 8 at both ends of the mold middle plate 3 collide with the flip driving wheel 43 and the flip driven wheel 51 respectively, that is, the middle plate flip shafts 8 at both ends of the mold middle plate 3 are respectively inserted into the driving wheel groove 431 and the driven wheel groove 511. At this time, the mold is in place, and the middle plate flip shaft 8 is loosely matched with the flip driving wheel 43 and the flip driven wheel 51 to form a flip center point. The mold middle plate 3 is in a centered state, and at the same time, it is ensured that the mold middle plate 3 does not fall off during the flipping process.

[0035] Preferably, if Figures 12-14 As shown, the flipping driven unit 5 includes a flipping driven wheel 51 and a driven wheel fixing plate 52, one end of the flipping driven wheel 51 is connected to the mold middle plate 3, and the other end of the flipping driven wheel 51 is connected to the driven wheel fixing plate 52, the driven wheel fixing plate 52 is used to fix the flipping driven wheel 51, and the flipping driven wheel 51 and the driven wheel fixing plate 52 are fixed with fastening screws through the driven wheel flipping shaft 7. When the mold middle plate 3 flips, the bearing in the driven wheel flipping shaft 7 of the flipping driven wheel 51 cooperates with the mold middle plate 3 to flip, and the flipping driven wheel 51 flips together with the driven wheel flipping shaft 7. The mold middle plate 3 flips 180° under the drive of the flip driving wheel 43, and the flipping driven wheel 51 and the driven wheel flipping shaft 7 cooperate with the mold middle plate 3 to flip 180°.

[0036] Preferably, a driven wheel groove 511 is provided at the center of the flip driven wheel 51, and the middle plate flip shaft 8 is inserted into the driven wheel groove 511. When the middle plate 3 of the mold is demolded, the middle plate flip shafts 8 at both ends of the middle plate 3 of the mold collide with the flip driving wheel 43 and the flip driven wheel 51 respectively, that is, the middle plate flip shafts 8 at both ends of the middle plate 3 of the mold are respectively inserted into the driving wheel groove 431 and the driven wheel groove 511. At this time, the mold is demolded into place, and the middle plate flip shaft 8 and the flip driving wheel 43 and the flip driven wheel 51 form a flip center point.

[0037] Preferably, if Figure 12As shown, the flip driven unit 5 is also provided with a cylinder latch assembly 6, which is provided at one end of the driven wheel fixing plate 52 away from the flip driven wheel 51, and the cylinder latch assembly 6 is provided with at least one latch. When the mold middle plate 3 is flipped 180°, the cylinder latch assembly 6 drives the latch in the cylinder latch assembly 6 to extend, and the latch passes through the driven wheel fixing plate 52 and the flip driven wheel 51 in turn and is clamped to the mold middle plate 3, so that the mold middle plate 3 is fixed without shaking after being flipped 180°, and the mold middle plate 3 is positioned. The mold middle plate 3 is accurately flipped 180° and the product is taken out; after the product is taken out, the cylinder latch assembly 6 drives the latch to retract, the servo motor 41 rotates 180° in the opposite direction and simultaneously drives the flip driving wheel 43 to flip 180° in the opposite direction. The mold middle plate 3 and the flip driven wheel 51 are synchronously flipped 180° in the opposite direction under the drive of the flip driving wheel 43.

[0038] Preferably, the driven wheel fixing plate 52 is provided with a first socket matching the latch, and the flip driven wheel 51 is provided with a second socket matching the latch. When the mold middle plate 3 is flipped 180°, the cylinder latch assembly 6 drives the latch in the cylinder latch assembly 6 to extend, and the latch passes through the first socket of the driven wheel fixing plate 52 and the second socket of the flip driven wheel 51 in turn and is clamped to the mold middle plate 3, so that the mold middle plate 3 is fixed without shaking after being flipped 180°, and the mold middle plate 3 is positioned. The mold middle plate 3 is accurately flipped 180° and the product is taken out; after the product is taken out, the cylinder latch assembly 6 drives the latch to retract from the mold middle plate 3, the first socket and the second socket in turn, and the servo motor 41 rotates 180° in the opposite direction and simultaneously drives the flip driving wheel 43 to flip 180° in the opposite direction. The mold middle plate 3 and the flip driven wheel 51 are synchronously flipped 180° in the opposite direction under the drive of the flip driving wheel 43.

[0039] Preferably, a driven wheel flipping shaft 7 is provided between the flipping driven wheel 51 and the driven wheel fixing plate 52, and the flipping driven wheel 51 is connected to the driven wheel fixing plate 52 through the driven wheel flipping shaft 7. When the mold middle plate 3 flips, the driven wheel flipping shaft 7 of the flipping driven wheel 51 cooperates with the mold middle plate 3 to flip, and the flipping driven wheel 51 flips together with the driven wheel flipping shaft 7. The mold middle plate 3 flips 180° under the drive of the flipping driving wheel 43, and the flipping driven wheel 51 and the driven wheel flipping shaft 7 cooperate with the mold middle plate 3 to flip 180°.

[0040] Preferably, the driven wheel fixing plate 52 is provided with a bearing matching the driven wheel flipping shaft 7. When the mold middle plate 3 flips, the driven wheel flipping shaft 7 of the flipping driven wheel 51 cooperates with the mold middle plate 3 to flip, and the bearing is used for the flipping of the driven wheel flipping shaft 7.

[0041] Preferably, both ends of the mold middle plate 3 are further provided with plug-in holes 31 for plugging in the middle plate flip shaft 8, and the middle plate flip shafts 8 at both ends of the mold middle plate 3 are respectively connected and fixed to the mold middle plate 3 through the plug-in holes 31. When demolding, the middle plate flip shafts 8 at both ends of the mold middle plate 3 are respectively plugged into the driving wheel groove 431 of the flip driving wheel 43 and the driven wheel groove 511 of the flip driven wheel 51. At this time, the mold is in place, and the middle plate flip shaft 8 is loosely matched with the flip driving wheel 43 and the flip driven wheel 51 to form a flip center point. The mold middle plate 3 is in a centered state, and at the same time, it is ensured that the mold middle plate 3 does not fall off during the flipping process.

[0042] In summary, the present invention provides a 180° flip mechanism for the front top middle plate of a vulcanizer, comprising a front top mold opening mechanism, a slide rail, a mold middle plate, a flip power unit, and a flip driven unit. Slide rails are installed on both sides of the entry and exit template in the middle of the front top mold opening mechanism to fix the front top mold opening mechanism. The mold middle plate is arranged at the upper end of the entry and exit template. The flip power unit and the flip driven unit are symmetrically arranged on both sides of the upper end of the front top mold opening mechanism. The two ends of the mold middle plate are respectively connected to the flip power unit and the flip driven unit through a middle plate flip shaft. The flip power unit drives the mold middle plate to flip 180 degrees through the middle plate flip shaft. The flip driven unit cooperates with the mold middle plate to flip 180 degrees synchronously through the middle plate flip shaft connected to the mold middle plate. By this means, the 180° flip mechanism for the front top middle plate of a vulcanizer of the present invention realizes a 180° flip of the mold middle plate, facilitates mold removal, and prevents the mold middle plate from falling.

[0043] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A 180° turning mechanism for the front top middle plate of a vulcanizing machine, characterized in that: It includes a front top mold opening mechanism, a slide rail, a mold middle plate, a flipping power unit and a flipping driven unit. An entry and exit template is provided in the middle of the upper end of the front top mold opening mechanism, the slide rail is provided on both sides of the entry and exit template, the mold middle plate is provided on the upper end of the entry and exit template, the flipping power unit and the flipping driven unit are symmetrically provided on both sides of the upper end of the front top mold opening mechanism, the two ends of the mold middle plate are respectively connected to the flipping power unit and the flipping driven unit, and a middle plate flipping shaft is provided at each end of the mold middle plate, and the flipping power unit and the flipping driven unit are respectively connected to the mold middle plate through the middle plate flipping shaft.

2. The 180° turning mechanism for the front top middle plate of the vulcanizing machine according to claim 1, characterized in that: The flip power unit includes a servo motor, a motor fixing plate and a flip driving wheel. The flip driving wheel is connected to the mold middle plate. The motor fixing plate and the servo motor are sequentially installed on the side of the flip driving wheel away from the mold middle plate.

3. The 180° turning mechanism for the front top middle plate of the vulcanizing machine according to claim 2, characterized in that: A driving wheel groove is provided at the center of the flip driving wheel, and the middle plate flip shaft is inserted into the driving wheel groove.

4. The 180° turning mechanism for the front top middle plate of a vulcanizing machine according to claim 1, characterized in that: The flip driven unit includes a flip driven wheel and a driven wheel fixing plate. One end of the flip driven wheel is connected to the mold middle plate, and the other end of the flip driven wheel is connected to the driven wheel fixing plate.

5. The 180° turning mechanism for the front top middle plate of the vulcanizing machine according to claim 4, characterized in that: A driven wheel groove is provided at the center of the flip driven wheel, and the middle plate flip shaft is inserted into the driven wheel groove.

6. The 180° turning mechanism for the front top middle plate of a vulcanizing machine according to claim 4, characterized in that: The flip driven unit is further provided with a cylinder latch assembly, which is arranged at one end of the driven wheel fixing plate away from the flip driven wheel, and the cylinder latch assembly is provided with at least one latch.

7. The 180° turning mechanism for the front top middle plate of a vulcanizing machine according to claim 6, characterized in that: The driven wheel fixing plate is provided with a first plug hole matching the latch, and the flip driven wheel is provided with a second plug hole matching the latch.

8. The 180° turning mechanism for the front top middle plate of a vulcanizing machine according to claim 4, characterized in that: A driven wheel flip shaft is provided between the flip driven wheel and the driven wheel fixing plate, and the flip driven wheel is connected to the driven wheel fixing plate via the driven wheel flip shaft.

9. The 180° turning mechanism for the front top middle plate of a vulcanizing machine according to claim 8, characterized in that: The driven wheel fixing plate is provided with a bearing that matches the driven wheel turning shaft.

10. The 180° turning mechanism for the front top middle plate of a vulcanizing machine according to claim 1, characterized in that: Both ends of the middle plate of the mold are also provided with plugging holes for plugging the middle plate turning shaft.

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