CN217454604U

CN217454604U - Automatic correcting mechanism for suspended heat plate of multilayer vulcanizing machine

Info

Publication number: CN217454604U
Application number: CN202221374649.6U
Authority: CN
Inventors: 杨桢堂; 温英才; 舒浩梅; 陈凌娟; 沈健; 朱文杰; 张辉斌
Original assignee: Dongyu Ningbo Hydraulic Machinery Co ltd
Current assignee: Dongyu Ningbo Hydraulic Machinery Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-20
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to the technical field of rubber production vulcanizing machines, and discloses an automatic correction mechanism for suspended medium hot plates of a multilayer vulcanizing machine, which comprises a base, a top plate, an upper hot plate, a lower hot plate and a medium hot plate, wherein the medium hot plate is provided with a plurality of medium hot plates, the lower sides of the plurality of medium hot plates are respectively provided with a medium hot vehicle, the upper side of the base is provided with a plurality of cylinders, the top plate is arranged at the tops of the cylinders, the upper hot plate is arranged at the bottom of the top plate, the lower hot plate is arranged at the side part of the cylinders in a sliding way, the side part of the base is provided with a lifting piece, the telescopic end of the lifting piece is connected with the lower hot plate, the medium hot vehicle is arranged between the upper hot plate and the lower hot plate in a sliding way, the upper side of the medium hot plate is provided with a slide rail, the upper side of the medium hot vehicle is provided with a limit strip, the limit strip is vertically connected with the end part of the slide rail, the middle hot plate can move back and forth through the arrangement of the slide rail and back, the moving direction of the medium hot plate is limited, during the moving process, the calibration of the intermediate heating plate is automatically completed, so that the precision in mold closing is ensured.

Description

Automatic correcting mechanism for suspended heat plate of multilayer vulcanizing machine

Technical Field

The utility model relates to a rubber production vulcanizer technical field specifically is a hot plate automatic correction mechanism in suspension of multilayer vulcanizer.

Background

The vulcanizer is a machine for vulcanizing various rubber and plastic products, and has the functions of timing mold locking, automatic pressure supplementing, automatic temperature control, automatic timing, time-out alarm and the like. The multilayer vulcanizer can carry out the rubber vulcanization of a large amount simultaneously, and each layer hot plate in the middle of the multilayer vulcanizer generally includes hot plate, well hot plate car and lower hot plate, all is the overlap joint in the frame, and lower hot plate rises, lifts the hot plate car in each layer one by one to the lamination is on last hot plate, makes well hot plate and last hot plate butt joint, realizes the compound die.

The middle hot plate needs to move back and forth and up and down before die assembly, so that the position is easy to shift during movement, the die assembly is not accurate enough, and the vulcanization quality is influenced; therefore, the existing requirements are not met, and an automatic correcting mechanism for the suspended heat plate in the multilayer vulcanizing machine is provided for the automatic correcting mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hot plate automatic correction mechanism in multilayer vulcanizer's hanging, the beneficial effect who possesses has solved the hot plate in the above-mentioned background art and need carry out the back-and-forth movement and reciprocate before the compound die, and the skew takes place for the position when removing easily, leads to the compound die accurate inadequately, influences the problem of vulcanization quality.

The utility model provides a following technical scheme: the utility model provides a hot plate automatic correction mechanism in suspension of multilayer vulcanizer, includes base, roof, goes up the hot plate, goes down hot plate and well hot plate, well hot plate is provided with a plurality of, and is a plurality of well hot plate downside is provided with well hot car respectively, a plurality of cylinders are installed to the upside of base, the roof is installed a plurality of the cylindrical top, it installs to go up the hot plate the bottom of roof, hot plate slidable mounting down is in the cylinder lateral part, the lifter is installed to the lateral part of base, the flexible end of lifter with the hot plate is connected down, well hot car slides and sets up go up the hot plate with in the middle of the hot plate down, well hot car upside installs the slide rail, well hot plate with slide rail sliding connection, well hot car upside installs spacing, spacing with the tip vertical connection of slide rail.

As a multilayer vulcanizer hang in automatic aligning gear alternative of hot plate, wherein: and a die pressing plate is arranged at the bottom of the middle heating vehicle and corresponds to the middle heating plate below the die pressing plate.

As a multilayer vulcanizer hang in automatic aligning gear alternative of hot plate, wherein: the cylinder is provided with four, well hot car sets up to the rectangular plate, the four corners of well hot car is provided with the slip ring respectively, four the slip ring respectively with four the cylinder slip cup joints.

As a multilayer vulcanizer hang in automatic aligning gear alternative of hot plate, wherein: the lifting piece is arranged as an air cylinder, a piston rod of the lifting piece penetrates through the base, and the piston rod of the lifting piece is vertically connected with the lower hot plate.

As a multilayer vulcanizer hang in automatic aligning gear alternative of hot plate, wherein: the lower hot plate is a rectangular plate and is connected with the cylinder in an inserting mode.

As a multilayer vulcanizer hang in automatic aligning gear alternative of hot plate, wherein: the front end of the middle hot plate is provided with a handle.

As a multilayer vulcanizer hang in automatic aligning gear alternative of hot plate, wherein: the two sides of the middle hot plates are provided with raised lines, the slide rail is a linear guide rail with a slide groove on the inner side, the raised lines are in sliding clamping with the slide rail, and the tail ends of the middle hot plates are attached to the limiting strips.

As a multilayer vulcanizer hang in automatic aligning gear alternative of hot plate, wherein: the side part of the cylinder is provided with a plurality of through grooves, the middle parts of the through grooves are provided with penetrating strips in an inserting and sliding mode, the penetrating strips are welded to the middle parts of the sliding rings, the number of the through grooves corresponds to that of the sliding rings, and the height of each through groove corresponds to the moving height of the corresponding sliding ring.

The utility model discloses possess following beneficial effect:

1. this automatic correction mechanism of hot plate in suspension of multilayer vulcanizer, setting through cylinder and lifter, make well hot car linear motion from top to bottom, thereby make the downward linear motion of well hot plate in well hot car top, setting through slide rail and spacing, both make up into a right angle calibrator, well hot plate back-and-forth movement resets, two angles and slide rail and the spacing simultaneous contact of well hot plate, thereby the moving direction of well hot plate is restricted, at the removal in-process, the calibration of hot plate in the automatic completion, thereby accuracy when having ensured the compound die.

2. This automatic correction mechanism of hot plate in suspension of multilayer vulcanizer, through leading to the setting of groove and wearing strip, the scope of reciprocating of hot car in every is restricted, especially when hot car descends to reset in, can the automatic shutdown remove, the hot plate moves down under the lifter area, hot car is no longer supported in the area, thereby the nature gliding, it touches at the bottom of leading to the groove to wear the strip gliding, the unable gliding that continues of hot car in, thereby make hot car stop the gliding in making, the hot plate stops the gliding in promptly, the hot plate leaves the interval rather than the last hot plate or the die plate of top in with, leave and get the material, the space of material loading.

3. This automatic correction mechanism of heat plate in multilayer vulcanizer's hanging through the setting of handle, can pull out heat plate in with, is convenient for get the material.

Drawings

Fig. 1 is a schematic view of a back-side three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the front perspective structure of the present invention.

Fig. 3 is an enlarged schematic view of the position a of the present invention.

Fig. 4 is a schematic view of the front view structure of the present invention before use.

Fig. 5 is a schematic view of the structure of the vulcanizing device of the present invention.

In the figure: 110. a base; 120. a top plate; 130. a hot plate is arranged; 140. a medium hot plate; 141. a handle; 150. a middle heating vehicle; 151. pressing the template; 160. a lower hot plate; 170. a cylinder; 180. a slip ring; 181. threading; 190. a through groove; 200. a slide rail; 210. a convex strip; 220. a limiting strip; 230. a lifting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

In the embodiment, it is intended to promote that the middle hot plate to be solved needs to move back and forth and move up and down before mold closing, and the position is easily deviated during movement, which causes insufficient mold closing precision and affects the vulcanization quality, please refer to fig. 1-3, a suspended middle hot plate automatic correction mechanism of a multilayer vulcanizer, comprising a base 110, a top plate 120, an upper hot plate 130, a lower hot plate 160 and a middle hot plate 140, see fig. 1 and 2, the base 110 is configured as a frame shaped like a Chinese character 'ji', and can provide stable support for upper components, the middle hot plate 140 is provided with a plurality of middle hot plates 140, the plurality of middle hot plates 140 are parallel to each other, the middle hot plate 140 is provided with a middle hot vehicle 150 at the lower side thereof, a die pressing plate 151 is installed at the bottom of the middle hot vehicle 150, and the die pressing plate 151 corresponds to the middle hot plate 140 below thereof. The upper side of the base 110 is mounted with a plurality of cylinders 170. During specific setting, the number of the cylinders 170 is four, the medium heat vehicle 150 is a rectangular plate, four corners of the medium heat vehicle 150 are respectively provided with the slip rings 180, and the four slip rings 180 are respectively in sliding sleeve connection with the four cylinders 170, so that the medium heat vehicle 150 and the medium heat plate 140 can move vertically.

The top plate 120 is installed on the top of the four cylinders 170, and the heating device is installed on the top side of the top plate 120 and connected to both the hot plate 140 and the lower hot plate 160 of the upper hot plate 130. According to the type of the vulcanizing machine, the heating mode of the heating device is different, and the existing vulcanizing machine adopts three modes of electric heating, steam heating and heat-conducting oil heating.

The upper hot plate 130 is installed at the bottom of the top plate 120, and the lower hot plate 160 is slidably installed at the side of the cylinder 170, and when the installation is specifically performed, the lower hot plate 160 is a rectangular plate, and the lower hot plate 160 and the cylinder 170 are connected in an inserting manner. The lifting member 230 is installed at a side of the base 110, the lifting member 230 is configured as an air cylinder, a piston rod of the lifting member 230 passes through the base 110, and the piston rod of the lifting member 230 is vertically connected with the lower heating plate 160. The piston rod extends to drive the lower hot plate 160 to move upwards along the cylinder 170, so that the lower hot plate 160 lifts the lowest middle hot car 150, and the upper middle hot cars 150 and the middle hot plates 140 are lifted to realize mold clamping.

It should be noted that the lifting member 230 can also be configured as a hydraulic cylinder or an electric telescopic rod.

The flexible end of lifter 230 is connected with hot plate 160 down, and well hot car 150 slides and sets up in the middle of last hot plate 130 and hot plate 160 down, and slide rail 200 is installed to well hot car 150 upside, and well hot plate 140 and slide rail 200 sliding connection during specifically setting, the both sides of hot plate 140 are provided with sand grip 210 in a plurality of, and slide rail 200 sets up to the inboard linear guide who has the spout, and sand grip 210 and slide rail 200 slip block, and the tail end of well hot plate 140 pastes with spacing 220 mutually. The upper side of the middle heat plate 150 is provided with a limiting strip 220, the limiting strip 220 is vertically connected with the end part of the sliding rail 200, see fig. 3, the two are combined into a right angle, so that the middle heat plate 140 is attached to the two after moving, and automatic correction is realized.

In this embodiment: through the setting of cylinder 170 and lifter 230 for well hot car 150 rectilinear movement from top to bottom, thereby make well hot plate 140 of well hot car 150 top rectilinear movement downwards, through the setting of slide rail 200 and spacing strip 220, both make up into a right angle calibrator, well hot plate 140 back-and-forth movement resets, well two angles of hot plate 140 contact with slide rail 200 and spacing strip 220 simultaneously, thereby well hot plate 140's moving direction is restricted, in the removal process, the calibration of hot plate 140 in the automatic completion, thereby precision when having ensured the compound die.

Example 2

The present embodiment is intended to facilitate solving the problem that the position change of the multi-layer medium heat vehicle 150 and the medium heat plate 140 is not easy to control because the medium heat vehicle 150 and the medium heat plate 140 are suspended between the top plate 120 and the base 110, and the present embodiment is an improvement made on the basis of embodiment 1, and specifically, please refer to fig. 1, fig. 4 and fig. 5, a plurality of through grooves 190 are formed on the side portion of the cylinder 170, the number of the through grooves 190 corresponds to the number of the slip rings 180, a penetrating strip 181 is slidably inserted into the middle portion of each through groove 190, and each penetrating strip 181 is welded to the middle portion of the corresponding slip ring 180. Referring to fig. 4, when the lifting member 230 does not work, the penetrating strip 181 is engaged with the bottom cross of the through groove 190, so that the medium heat vehicle 150 stays; when the lifting member 230 works, the medium hot plate 150 is lifted and moved upwards, the penetrating strip 181 moves upwards in the through groove 190, it should be noted that the height of the through groove 190 corresponds to the moving height of the corresponding sliding ring 180, in other words, as shown in fig. 5, the total thickness of the pressing plate 151 and the medium hot plate 140, and the medium hot plate 150 is greater than or equal to the height of the corresponding through groove 190, so as to ensure that the medium hot plate 140 and the pressing plate 151 can be attached.

In this embodiment: through the arrangement of the through grooves 190 and the penetrating strips 181, the up-down movement range of each middle hot plate 150 is limited, when the middle hot plate 150 descends and resets, the lifting piece 230 drives the lower hot plate 160 to move downwards, the middle hot plate 150 is not supported any more, and slides downwards naturally, the penetrating strips 181 slide downwards to the bottom of the through grooves 190, the middle hot plate 150 cannot slide downwards continuously, the movement is stopped automatically, a space is reserved between the middle hot plate 140 and the upper hot plate 130 or the die pressing plate 151 above the middle hot plate, and spaces for taking and feeding are reserved.

Example 3

The embodiment is intended to solve the problems that the temperature of the medium hot plate 140 is high after heating and the material is inconvenient to take, and the embodiment is an improvement made on the basis of the embodiment 2, specifically, please refer to fig. 2, the front end of the medium hot plate 140 is provided with a handle 141, the handle 141 is parallel to the medium hot plate 140, the tail end of the medium hot plate 140 is embedded with a magnet, the limit strip 220 is a magnetic strip, and the limit strip 220 is attracted to the tail end of the medium hot plate 140. Use during hot plate 140 in handle 141 can push-and-pull, take out well hot plate 140 and can get the material loading, when pushing in hot plate 140 inwards, hot plate 140 resets in spacing 220 and the tail end of well hot plate 140 are inhaled mutually, and magnetic force can help for the pull is more laborsaving, strengthens the calibration of spacing 220 centering hot plate 140 simultaneously.

In this embodiment: through the setting of handle 141, can pull out well hot plate 140, directly not touch well hot plate 140, be convenient for get the material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An automatic correcting mechanism for a suspended heat plate in a multilayer vulcanizing machine comprises a base (110), a top plate (120), an upper heat plate (130), a lower heat plate (160) and a middle heat plate (140), and is characterized in that: the middle hot plate (140) is provided with a plurality of middle hot plates, the lower sides of the middle hot plates (140) are respectively provided with a middle hot vehicle (150), the upper side of the base (110) is provided with a plurality of cylinders (170), the top plate (120) is arranged at the tops of the cylinders (170), the upper hot plate (130) is arranged at the bottom of the top plate (120), the lower hot plate (160) is slidably arranged at the side part of the cylinders (170), the side part of the base (110) is provided with a lifting piece (230), the telescopic end of the lifting piece (230) is connected with the lower hot plate (160), the middle hot vehicle (150) is slidably arranged between the upper hot plate (130) and the lower hot plate (160), the upper side of the middle hot vehicle (150) is provided with a slide rail (200), the middle hot plates (140) are slidably connected with the slide rail (200), the upper side of the middle hot vehicle (150) is provided with a limit strip (220), the limiting strip (220) is vertically connected with the end part of the sliding rail (200).

2. The automatic heat plate correcting mechanism in suspension of a multi-layer vulcanizing machine according to claim 1, characterized in that: the bottom of the medium hot vehicle (150) is provided with a die plate (151), and the die plate (151) corresponds to the medium hot plate (140) below the die plate (151).

3. The automatic heat plate correcting mechanism in suspension of a multi-layer vulcanizing machine according to claim 1, characterized in that: the four cylinders (170) are arranged, the middle heating trolley (150) is a rectangular plate, four sliding rings (180) are arranged at four corners of the middle heating trolley (150), and the four sliding rings (180) are respectively in sliding sleeve connection with the four cylinders (170).

4. The automatic heat plate correcting mechanism in suspension of a multi-layer vulcanizing machine according to claim 1, characterized in that: the lifting piece (230) is arranged as an air cylinder, a piston rod of the lifting piece (230) penetrates through the base (110), and the piston rod of the lifting piece (230) is vertically connected with the lower hot plate (160).

5. The automatic heat plate correcting mechanism in suspension of a multi-layer vulcanizing machine according to claim 1, characterized in that: the lower hot plate (160) is a rectangular plate, and the lower hot plate (160) is connected with the cylinder (170) in an inserting manner.

6. The automatic heat plate correcting mechanism in suspension of a multi-layer vulcanizing machine according to claim 1, characterized in that: the front end of the middle hot plate (140) is provided with a handle (141).

7. The automatic heat plate correcting mechanism in suspension of a multi-layer vulcanizing machine according to claim 1, characterized in that: convex strips (210) are arranged on two sides of the plurality of middle hot plates (140), the slide rail (200) is a linear guide rail with a slide groove on the inner side, the convex strips (210) are clamped with the slide rail (200) in a sliding mode, and the tail end of each middle hot plate (140) is attached to the limiting strip (220).

8. The automatic heat plate correcting mechanism in suspension of a multi-layer vulcanizing machine according to claim 3, characterized in that: the side part of the cylinder (170) is provided with a plurality of through grooves (190), the middle part of each through groove (190) is provided with a penetrating strip (181) in an inserting and sliding manner, the penetrating strips (181) are welded at the middle part of the sliding ring (180), the number of the through grooves (190) corresponds to that of the sliding rings (180), and the height of each through groove (190) corresponds to the moving height of the corresponding sliding ring (180).