CN112848013B - Extrusion forming equipment for producing PS (polystyrene) plates - Google Patents
Extrusion forming equipment for producing PS (polystyrene) plates Download PDFInfo
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- CN112848013B CN112848013B CN202110231432.3A CN202110231432A CN112848013B CN 112848013 B CN112848013 B CN 112848013B CN 202110231432 A CN202110231432 A CN 202110231432A CN 112848013 B CN112848013 B CN 112848013B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
- B29C2043/106—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using powder material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
- B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Abstract
The invention relates to extrusion forming equipment, in particular to extrusion forming equipment for producing a PS plate. The extrusion forming equipment for producing the PS plate, provided by the invention, has higher safety coefficient and can realize automatic movement of the particle raw material and automatic extrusion forming. An extrusion molding equipment for producing PS plates comprises: the two first supporting frames are connected with two first connecting frames; the driving mechanism is arranged between the first support frame and the first connecting frame; the supporting plate is arranged on the driving mechanism in a sliding manner; the pressing mechanism is arranged between the two first supporting frames; the pressing block is arranged on the downward pressing mechanism in a sliding mode. According to the invention, the screw rod is driven to rotate by the output shaft of the motor, the screw rod drives the supporting plate to move forwards, and the supporting plate conveys granular raw materials, so that the effect of conveying the granular raw materials by the supporting plate is realized.
Description
Technical Field
The invention relates to extrusion forming equipment, in particular to extrusion forming equipment for producing a PS plate.
Background
The PS plate is made of polystyrene as main raw material through extrusion, can be freely colored, is odorless, tasteless and nontoxic, cannot cause fungus growth, has the advantages of good rigidity, insulation and printability and the like, and is mainly used in the industries of packaging, container equipment, daily decoration, common electrical appliances, buildings and the like.
Patent application CN210679533U, the publication date is 20200605, disclose an extrusion moulding device of production PS panel, which comprises a base, the extruder, the feeder hopper, the hot plate, including a motor, an end cap, a controller, and a cover plate, the motor, the work box, extrusion tooling and extrusion mouth etc, through pouring the granule into the feeder hopper, the granule drops to the work box in through the feeder hopper, the user opens the hot plate, the hot plate heats the granule, make the granule turn into solution, solution flows into extrusion tooling again, the starter motor afterwards, the motor drives the operation of extrusion mouth, the extrusion mouth extrudees the granule solution on the extrusion tooling, make solution condense into the board type, however, this equipment is when extrudeing granule solution, no object carries out the check to granule solution, make granule solution splash easily on one's body to the user.
Therefore, the extrusion forming equipment for producing the PS plates is designed, which has higher safety coefficient and can realize automatic movement of particle raw materials and automatic extrusion forming.
Disclosure of Invention
In order to overcome the defects that the traditional extrusion equipment is low in safety factor and cannot realize automatic movement of particle raw materials and automatic extrusion forming, the invention provides extrusion forming equipment for producing a PS plate, which is high in safety factor and can realize automatic movement of the particle raw materials and automatic extrusion forming.
The invention is realized in this way, a extrusion molding equipment for producing PS board, including:
the two first supporting frames are connected with two first connecting frames;
the driving mechanism is arranged between the first support frame and the first connecting frame;
the supporting plate is arranged on the driving mechanism in a sliding manner;
the pressing mechanism is arranged between the two first support frames;
the pressing block is arranged on the downward pressing mechanism in a sliding mode.
Optionally, the drive mechanism comprises:
the first connecting frame is provided with a first supporting frame;
the motor is mounted at the top of the second support frame;
the upper parts of the two first supporting frames are respectively provided with a first sliding rail, and the first sliding rails are connected with the supporting plates in a sliding manner;
the lead screw, motor output shaft are connected with the lead screw, and the lead screw is connected with first link rotary type, and lead screw and layer board screw thread formula are connected.
Optionally, the pressing mechanism comprises:
the middle parts of the outer sides of the two first supporting frames are respectively provided with a third supporting frame;
the upper parts of the two third supporting frames are respectively provided with two second sliding rails;
the four second sliding rails are connected with the lower pressing frame in a sliding manner;
the four second sliding rails are wound with the first springs, and two ends of each first spring are connected with the second sliding rails and the lower pressing frame respectively;
the top of the lower pressing frame is provided with a fourth support frame which is connected with the pressing block in a sliding manner;
the middle part of the pressing block is provided with a second connecting frame;
the middle part of the lower side of the lower pressing frame is provided with a third connecting frame;
the cylinder is arranged on the third connecting frame, and the telescopic rod of the cylinder is connected with the second connecting frame;
and the two sides of the pressing block are wound with the second springs, and the two ends of each second spring are respectively connected with the pressing block and the fourth supporting frame.
As a preferable aspect of the present invention, the assist mechanism includes:
the outer sides of the two first supporting frames, which are far away from the motor and close to one side of the third supporting frame, are symmetrically provided with two fifth supporting frames;
the upper parts of the two fifth supporting frames on the same side are connected with a third sliding rail;
the two third sliding rails are provided with a third connecting frame in a sliding manner;
the upper parts of the two fourth connecting frames are provided with first wedge blocks;
the fifth connecting frames are arranged on the two sides of the lower pressing frame;
and the second wedge blocks are arranged on the two fifth connecting frames and matched with the first wedge blocks.
As a preferable technical solution of the present invention, the feeding mechanism includes:
the first sliding block is connected between the two first sliding rails in a sliding manner;
the two first sliding rails are wound with the third springs, and two ends of each third spring are connected with the first sliding rails and the first sliding blocks respectively;
and the sixth connecting frames are arranged on two sides of the lower part of the first sliding block and are connected with the fourth connecting frame.
As a preferable technical solution of the present invention, the self-locking mechanism includes:
the first limiting blocks are arranged on two sides of the bottom of the first sliding block;
the top parts of the two first support frames close to the fifth support frame are respectively provided with two fourth slide rails;
a second limiting block is connected between the two fourth sliding rails on the same side in a sliding manner and matched with the first limiting block;
and the four fourth sliding rails are all wound with fourth springs, and two ends of each fourth spring are respectively connected with the first support frame and the second limiting block.
As a preferable aspect of the present invention, the link mechanism includes:
the two sides of the bottom of the supporting plate are provided with third wedge blocks;
the seventh supporting frame is connected between the inner sides of the two second limiting blocks at one side close to the third supporting frame;
and the third limiting blocks are arranged on two sides of the top of the seventh support frame and matched with the third wedge blocks.
As a preferred technical scheme of the invention, the briquetting material is alloy steel.
The invention provides extrusion forming equipment for producing a PS plate. The method has the following beneficial effects:
1. according to the invention, the screw rod is driven to rotate by the motor output shaft, the screw rod drives the supporting plate to move forward, and the supporting plate conveys granular raw materials, so that the effect of conveying the granular raw materials by the supporting plate is realized;
2. the pressing block is driven to move downwards through the second connecting frame, the second spring is stretched, and the pressing block extrudes the granular raw materials on the supporting plate, so that the granular raw materials are extruded into a plate shape, and the effect of extruding the granular raw materials into the plate shape by the pressing block is realized;
3. the first limiting block is prevented from moving forwards by the second limiting block, so that the second limiting block clamps the first limiting block, and the effect that the second limiting block prevents the first limiting block from moving is achieved;
4. according to the invention, the fourth spring is compressed, so that the second limiting block is separated from the first limiting block, the clamping of the second limiting block on the first limiting block is released, and the effect of the seventh supporting frame assisting the second limiting block in releasing the clamping of the first limiting block is realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the driving mechanism of the present invention.
Fig. 3 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the auxiliary mechanism of the present invention.
Fig. 5 is a schematic perspective view of the feeding mechanism of the present invention.
Fig. 6 is a schematic perspective view of the self-locking mechanism of the present invention.
Fig. 7 is a schematic perspective view of the linkage mechanism of the present invention.
The parts are labeled as follows: 1_ first support frame, 2_ first connecting frame, 3_ pallet, 4_ press block, 5_ driving mechanism, 51_ second support frame, 52_ motor, 53_ first slide rail, 54_ screw rod, 6_ press mechanism, 61_ third support frame, 62_ second slide rail, 63_ press frame, 64_ first spring, 65_ fourth support frame, 66_ second connecting frame, 67_ third connecting frame, 68_ cylinder, 69_ second spring, 7_ auxiliary mechanism, 71_ fifth support frame, 72_ third slide rail, 73_ fourth connecting frame, 74_ first wedge block, 75_ fifth connecting frame, 76_ second wedge block, 8_ feeding mechanism, 81_ first slide block, 82_ third spring, 83_ sixth connecting frame, 9_ self-locking mechanism, 91_ first limit block, 92_ fourth slide rail, 93_ second limit block, 94_ fourth spring, 10_ first limit block, 101_ third wedge block, 102_ seventh limit block, and 103_ third limit block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a production of PS panel is with extrusion equipment, including first support frame 1, first link 2, layer board 3, briquetting 4, actuating mechanism 5 and pushing down mechanism 6, be connected with two first link 2 between two first support frames 1, be equipped with actuating mechanism 5 between first support frame 1 and the first link 2, the gliding style is equipped with layer board 3 on the actuating mechanism 5, be equipped with pushing down mechanism 6 between two first support frames 1, the gliding style is equipped with briquetting 4 on pushing down mechanism 6.
The driving mechanism 5 comprises a second support frame 51, a motor 52, first sliding rails 53 and a screw rod 54, the second support frame 51 is arranged on the front wall of the first connecting frame 2 on the front side, the motor 52 is installed at the top of the second support frame 51, the first sliding rails 53 are arranged on the upper portions of the two first support frames 1, the first sliding rails 53 are connected with the supporting plate 3 in a sliding manner, the screw rod 54 is connected with an output shaft of the motor 52, the screw rod 54 is connected with the first connecting frame 2 in a rotating manner, and the screw rod 54 is connected with the supporting plate 3 in a threaded manner.
The pressing mechanism 6 comprises a third support frame 61, a second slide rail 62, a pressing frame 63, a first spring 64, a fourth support frame 65, a second connecting frame 66, a third connecting frame 67, a cylinder 68 and a second spring 69, the third support frame 61 is arranged in the middle of the outer side of each of the two first support frames 1, the two second slide rails 62 are arranged on the upper portions of the two third support frames 61, the pressing frame 63 is connected between the four second slide rails 62 in a sliding manner, the first spring 64 is wound on each of the four second slide rails 62, the two ends of each first spring 64 are respectively connected with the second slide rails 62 and the pressing frame 63, the fourth support frame 65 is arranged at the top of the pressing frame 63, the fourth support frame 65 is connected with the pressing block 4 in a sliding manner, the second connecting frame 66 is arranged in the middle of the front side of the pressing block 4, the third connecting frame 67 is arranged in the middle of the lower side of the front wall of the pressing frame 63, the cylinder 68 is installed on the third connecting frame 67, the telescopic rod of the cylinder 68 is connected with the second connecting frame 66, the second spring 69 is wound on the left and right sides of the pressing block 4, and the two ends of the second spring 69 are respectively connected with the fourth support frame 65.
Still including auxiliary mechanism 7, auxiliary mechanism 7 is including fifth support frame 71, third slide rail 72, fourth link 73, first wedge 74, fifth link 75 and second wedge 76, two first support frame 1 middle and rear portion outside all symmetry is equipped with two fifth support frames 71, be connected with third slide rail 72 between two fifth support frame 71 upper portions of homonymy, equal slidingtype is equipped with fourth link 73 on two third slide rails 72, two fourth link 73 upper portions all are equipped with first wedge 74, the frame 63 left and right sides all is equipped with fifth link 75 down, all be equipped with second wedge 76 on two fifth link 75, second wedge 76 and the cooperation of first wedge 74.
The feeding mechanism 8 comprises a first sliding block 81, a third spring 82 and a sixth connecting frame 83, the first sliding block 81 is connected between the two first sliding rails 53 in a sliding manner, the third spring 82 is wound on the two first sliding rails 53, two ends of the third spring 82 are respectively connected with the first sliding rails 53 and the first sliding block 81, the sixth connecting frame 83 is arranged on the left side and the right side of the lower portion of the first sliding block 81, and the sixth connecting frame 83 is connected with the fourth connecting frame 73.
Still including self-locking mechanism 9, self-locking mechanism 9 is including first stopper 91, fourth slide rail 92, second stopper 93 and fourth spring 94, the first slider 81 bottom left and right sides all is equipped with first stopper 91, the rear side all is equipped with two fourth slide rails 92 in two first support frame 1 tops, sliding connection has second stopper 93 between two fourth slide rails 92 of homonymy, second stopper 93 and first stopper 91 cooperation, all around having fourth spring 94 on four fourth slide rails 92, fourth spring 94 both ends are connected with first support frame 1 and second stopper 93 respectively.
Still including link gear 10, link gear 10 is including third wedge 101, seventh support frame 102 and third stopper 103, and 3 bottom left and right sides of layer board all are equipped with third wedge 101, are connected with seventh support frame 102 between two second stopper 93 anterior inboards, and the seventh support frame 102 top left and right sides all is equipped with third stopper 103, and third stopper 103 cooperates with third wedge 101.
The working principle of the invention is that when people want to manufacture the PS plate, the extrusion forming equipment for producing the PS plate can be used, firstly, a user pours the particle raw material into the supporting plate 3, then the driving mechanism 5 is started, the supporting plate 3 is driven by the driving mechanism 5 to move forwards, when the supporting plate 3 moves forwards to the position below the pressing block 4, the user pushes the pressing mechanism 6 downwards, the pressing mechanism 6 drives the pressing block 4 to move downwards, after the pressing mechanism 6 moves downwards to be contacted with the supporting plate 3, the user starts the pressing mechanism 6, the pressing mechanism 6 drives the pressing block 4 to move downwards, the pressing block 4 extrudes the particle raw material on the supporting plate 3, the particle raw material is extruded into the plate shape, after the extrusion of the particle raw material is completed, the user controls the pressing mechanism 6 to drive the pressing block 4 to move upwards to the recovery position, the pressing mechanism 6 is released to move upwards, the driving mechanism 5 is controlled to rotate backwards, the driving mechanism 5 drives the supporting plate 3 to move backwards, the driving mechanism 5 and the pressing mechanism 6 are closed, and the actions are stopped.
After the user pours the granule raw materials into layer board 3, the user starts motor 52, motor 52 output shaft drives lead screw 54 and rotates, lead screw 54 drives layer board 3 forward motion, layer board 3 transports the granule raw materials, realize that layer board 3 transports the granule raw materials effect, layer board 3 transports the granule raw materials and accomplishes the back, the user controls motor 52 output shaft antiport, motor 52 output shaft drives lead screw 54 antiport, lead screw 54 drives layer board 3 backward motion to the recovery normal position, close motor 52, above action stops.
After the supporting plate 3 conveys the particle raw material to the lower pressing frame 63, the user pushes the lower pressing frame 63 downwards, the lower pressing frame 63 drives the fourth supporting frame 65 to move downwards, the lower pressing frame 63 drives the third connecting frame 67 to move downwards, the third connecting frame 67 drives the air cylinder 68 to move downwards, the fourth supporting frame 65 drives the pressing block 4 to move downwards, the pressing block 4 drives the second connecting frame 66 to move downwards, the pressing block 4 drives the second spring 69 to move downwards, the first spring 64 is stretched, after the lower pressing frame 63 moves downwards to be in contact with the supporting plate 3, the lower pressing frame 63 stops moving downwards, then the user starts the air cylinder 68, the telescopic rod of the air cylinder 68 is shortened downwards, the telescopic rod of the air cylinder 68 drives the second connecting frame 66 to move downwards, the second connecting frame 66 drives the pressing block 4 to move downwards, the second spring 69 is stretched, the pressing block 4 extrudes the particle raw material on the supporting plate 3, so that the particle raw material is extruded into a plate type effect by the pressing block 4, after the particle raw material is extruded into the plate type, the plate type by the telescopic rod of the particle raw material, the user controls the air cylinder 68 to extend upwards, the air cylinder 68 drives the second connecting frame 66 and the pressing frame 63 to move upwards, the pressing frame 67, the pressing frame 63 returns to the original position, the reset spring of the lower pressing frame 63, and the reset spring 66, and the reset cylinder 67, and the reset spring of the reset cylinder 68, and the reset cylinder 67, and the reset cylinder 66.
After the supporting plate 3 moves below the lower pressing frame 63, a user pushes the fourth connecting frame 73 forward, the fourth connecting frame 73 drives the first wedge-shaped block 74 to move, the first wedge-shaped block 74 moves to be in contact with the second wedge-shaped block 76 to drive the second wedge-shaped block 76 to move downward, the second wedge-shaped block 76 drives the fifth connecting frame 75 to move downward, the fifth connecting frame 75 drives the lower pressing frame 63 to move downward, the first spring 64 is stretched, the lower pressing frame 63 is in contact with the supporting plate 3, the fifth connecting frame 75 assists the contact effect of the lower pressing frame 63 and the supporting plate 3, when the user wants to separate the lower pressing frame 63 from the supporting plate 3, the user pushes the fourth connecting frame 73 backward, the fourth connecting frame 73 drives the first wedge-shaped block 74 to move backward, the first wedge-shaped block 74 is separated from the second wedge-shaped block 76, and the first spring 64 is reset, so that the second wedge-shaped block 76, the fifth connecting frame 75 and the lower pressing frame 63 are driven to move upward to restore to the original positions.
When the supporting plate 3 moves forwards, the supporting plate 3 is separated from the first sliding block 81, the third spring 82 in a compressed state is reset, so that the first sliding block 81 is driven to move forwards, the first sliding block 81 drives the sixth connecting frame 83 to move forwards, the sixth connecting frame 83 drives the fourth connecting frame 73 and the first wedge-shaped block 74 to move forwards, after the first sliding block 81 moves forwards to be in contact with the supporting plate 3, the third spring 82 stops resetting, if the supporting plate 3 continues to move forwards, the third spring 82 continues to reset, the effect of the sixth connecting frame 83 for assisting the fourth connecting frame 73 to move is achieved, when the supporting plate 3 moves backwards, the supporting plate 3 is in contact fit with the first sliding block 81, so that the first sliding block 81 is driven to move backwards, the first sliding block 81 drives the sixth connecting frame 83, the fourth connecting frame 73 and the first wedge-shaped block 74 to move backwards, and the third spring 82 is compressed.
When the supporting plate 3 moves to the lower portion of the pressing frame 63, the user pushes the second limiting block 93 downwards, the fourth spring 94 is compressed, the second limiting block 93 is separated from the first limiting block 91, the third spring 82 in a compressed state resets, so that the first sliding block 81 is driven to move forwards, the first sliding block 81 stops moving forwards after being in contact with the supporting plate 3, then the user releases the second limiting block 93, the fourth spring 94 resets, so that the second limiting block 93 is driven to move upwards to a recovery position, when the first sliding block 81 moves backwards, the first sliding block 81 drives the first limiting block 91 to move backwards, the first limiting block 91 moves backwards to be in contact with the second limiting block 93, so that the second limiting block 93 is driven to move downwards, the fourth spring 94 is compressed, the first limiting block 91 continues to move backwards after being separated from the second limiting block 93, the fourth spring 94 resets, so that the second limiting block 93 is driven to move upwards to a recovery position, when the first limiting block 91 moves forwards, the first limiting block 93 blocks the first limiting block 93 forwards, so that the second limiting block 93 blocks the first limiting block 91 and achieves the effect of the second limiting block 93.
When the supporting plate 3 moves forwards, the supporting plate 3 drives the third wedge 101 to move forwards, the third wedge 101 moves forwards to be in contact fit with the third limiting block 103, so that the third limiting block 103 is driven to move downwards, the third limiting block 103 drives the seventh supporting frame 102 to move downwards, the seventh supporting frame 102 drives the second limiting block 93 to move downwards, the fourth spring 94 is compressed, the second limiting block 93 is separated from the first limiting block 91, the clamping of the second limiting block 93 on the first limiting block 91 is released, the effect that the seventh supporting frame 102 assists the second limiting block 93 to release the clamping effect of the first limiting block 91 is achieved, when the third wedge 101 moves backwards, the third wedge 101 is separated from the third limiting block 103, the fourth spring 94 resets, and the second limiting block 93, the third limiting block 103 and the seventh supporting frame 102 are driven to move upwards to return to the original position.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.
Claims (2)
1. An extrusion forming device for producing PS plates is characterized by comprising:
the device comprises first support frames (1), wherein two first connecting frames (2) are connected between the two first support frames (1);
the driving mechanism (5) is arranged between the first support frame (1) and the first connecting frame (2);
the supporting plate (3) is arranged on the driving mechanism (5) in a sliding manner;
the pressing mechanism (6) is arranged between the two first supporting frames (1);
the pressing block (4) is arranged on the pressing mechanism (6) in a sliding manner;
the drive mechanism (5) comprises:
the second supporting frame (51) is arranged on the first connecting frame (2);
the motor (52) is installed at the top of the second supporting frame (51);
the upper parts of the two first supporting frames (1) are respectively provided with a first sliding rail (53), and the first sliding rails (53) are connected with the supporting plate (3) in a sliding manner;
the output shaft of the motor (52) is connected with the screw rod (54), the screw rod (54) is rotatably connected with the first connecting frame (2), and the screw rod (54) is in threaded connection with the supporting plate (3);
the pressing mechanism (6) includes:
the middle parts of the outer sides of the two first supporting frames (1) are respectively provided with a third supporting frame (61);
the upper parts of the two third supporting frames (61) are respectively provided with two second sliding rails (62);
the lower pressing frame (63) is connected among the four second sliding rails (62) in a sliding manner;
the four second sliding rails (62) are respectively wound with the first springs (64), and two ends of each first spring (64) are respectively connected with the second sliding rails (62) and the lower pressing frame (63);
the top of the lower pressing frame (63) is provided with a fourth supporting frame (65), and the fourth supporting frame (65) is connected with the pressing block (4) in a sliding manner;
the middle part of the pressing block (4) is provided with a second connecting frame (66);
the middle part of the lower side of the lower pressing frame (63) is provided with a third connecting frame (67);
the cylinder (68) is installed on the third connecting frame (67), and the telescopic rod of the cylinder (68) is connected with the second connecting frame (66);
the two sides of the pressing block (4) are wound with the second springs (69), and two ends of each second spring (69) are respectively connected with the pressing block (4) and the fourth supporting frame (65);
still including complementary unit (7), complementary unit (7) include:
the outer sides of the two first supporting frames (1) which are far away from the motor (52) and close to one side of the third supporting frame (61) are symmetrically provided with two fifth supporting frames (71);
a third slide rail (72) is connected between the upper parts of the two fifth support frames (71) on the same side;
the fourth connecting frames (73) are arranged on the two third sliding rails (72) in a sliding manner;
the upper parts of the first wedge-shaped blocks (74) and the two fourth connecting frames (73) are respectively provided with a first wedge-shaped block (74);
the fifth connecting frames (75) are arranged on the two sides of the lower pressing frame (63);
the second wedge blocks (76) are arranged on the two fifth connecting frames (75), and the second wedge blocks (76) are matched with the first wedge blocks (74);
the feeding mechanism (8) comprises:
the first sliding block (81) is connected between the two first sliding rails (53) in a sliding manner;
the third springs (82) are wound on the two first sliding rails (53), and two ends of each third spring (82) are connected with the first sliding rail (53) and the first sliding block (81) respectively;
the sixth connecting frames (83) are arranged on two sides of the lower portion of the first sliding block (81), and the sixth connecting frames (83) are connected with the fourth connecting frame (73);
still including self-locking mechanism (9), self-locking mechanism (9) include:
the first limiting blocks (91) are arranged on two sides of the bottom of the first sliding block (81);
the tops of the two first support frames (1) close to the fifth support frame (71) are respectively provided with two fourth slide rails (92);
a second limiting block (93) is connected between the two fourth sliding rails (92) on the same side in a sliding manner, and the second limiting block (93) is matched with the first limiting block (91);
the fourth springs (94) are wound on the four fourth sliding rails (92), and two ends of each fourth spring (94) are respectively connected with the first support frame (1) and the second limiting block (93);
still including link gear (10), link gear (10) include:
the third wedge blocks (101) are arranged on two sides of the bottom of the supporting plate (3);
the seventh supporting frame (102) is connected between the inner sides of the two second limiting blocks (93) on one side close to the third supporting frame (61);
the third limiting block (103) is arranged on each of the two sides of the top of the seventh supporting frame (102), and the third limiting block (103) is matched with the third wedge block (101).
2. The extrusion molding equipment for producing the PS plate as claimed in claim 1, wherein the material of the pressing block (4) is alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231432.3A CN112848013B (en) | 2021-03-02 | 2021-03-02 | Extrusion forming equipment for producing PS (polystyrene) plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231432.3A CN112848013B (en) | 2021-03-02 | 2021-03-02 | Extrusion forming equipment for producing PS (polystyrene) plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112848013A CN112848013A (en) | 2021-05-28 |
| CN112848013B true CN112848013B (en) | 2022-12-13 |
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Family Applications (1)
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| CN114161628B (en) * | 2021-11-12 | 2024-04-09 | 深圳市金悦志丰眼镜有限公司 | Anti-slip glasses support film pressing device for glasses production |
| CN114434713B (en) * | 2022-01-19 | 2023-01-03 | 深圳市华星祥科技有限公司 | Cell-phone tempering membrane mould processingequipment |
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