CN111251582A - Tearing type traction elevator handrail coating forming machine - Google Patents

Tearing type traction elevator handrail coating forming machine Download PDF

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Publication number
CN111251582A
CN111251582A CN202010288626.2A CN202010288626A CN111251582A CN 111251582 A CN111251582 A CN 111251582A CN 202010288626 A CN202010288626 A CN 202010288626A CN 111251582 A CN111251582 A CN 111251582A
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CN
China
Prior art keywords
traction
steel belt
forming
pressing block
support frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010288626.2A
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Chinese (zh)
Inventor
赖锦柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pan Stone Anhui Hydraulic Industries Co ltd
Original Assignee
Pan Stone Anhui Hydraulic Industries Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pan Stone Anhui Hydraulic Industries Co ltd filed Critical Pan Stone Anhui Hydraulic Industries Co ltd
Priority to CN202010288626.2A priority Critical patent/CN111251582A/en
Publication of CN111251582A publication Critical patent/CN111251582A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/264—Auxiliary operations prior to the thermoforming operation, e.g. cutting
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/44—Removing or ejecting moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/22—Balustrades
    • B66B23/24—Handrails

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention discloses a tearing-pulling type traction elevator handrail coating forming machine, which comprises: the automatic feeding device comprises a material rack, a front feeding mechanism, a forming mechanism and a rear receiving mechanism; two rolls of rubber materials and steel belts are laid on the material rack, the rubber materials and the steel belts can sequentially pass through the front feeding mechanism, the forming mechanism and the rear receiving mechanism, and the two rolls of rubber materials are respectively positioned at the top and the bottom of the steel belts; the forming mechanism can carry out hot-press forming on two rolls of rubber materials on the surface of the steel belt; the front feeding mechanism and the rear receiving mechanism can both pull the rubber material and the steel belt to advance, and the front feeding mechanism and the rear receiving mechanism can both drive the rubber material and the steel belt to move upwards so as to realize demoulding. The tearing-pulling type traction elevator handrail coating forming machine can stably pull front and back materials and can realize automatic demoulding.

Description

Tearing type traction elevator handrail coating forming machine
Technical Field
The invention relates to an elevator handrail coating forming machine, in particular to a tearing-pulling type traction elevator handrail coating forming machine.
Background
The elevator handrail is formed by two rolls of glue laid on the surface of a steel belt (see figure 3), the specific processing process and the processing machine are shown in figure 4, and the specific operation process of figure 4 is as follows: after the sizing material, the steel belt and the sizing material are sequentially finished, the sizing material, the steel belt and the sizing material are conveyed to a person and are flatly laid on a forming host die; the main machine is lifted to be matched with the die, and is pressed and molded to complete the coating of the steel strip; after the main machine opens the die, the finished product is lifted up and demoulded (the rubber material has viscosity and is stuck in the die cavity); conveying the finished product forward to a certain forming range distance; the next press forming operation is continued.
Although the above-mentioned machine is capable of performing the coating of the surface of the steel strip with a sizing material, it has major drawbacks, in particular: 1) manual sorting and feeding are time-consuming and labor-consuming; 2) in the host machine lifting mold closing stage, the molding range is easily influenced by the traction and dragging of front and rear materials, and the front and rear materials deviate from the positioning range, so that the quality of a product is poor; 3) after the host machine opens the die, the host machine needs to be lifted up manually for demoulding and feed forward, but at the moment, the temperature of the die is high, and the risk exists in the operation of personnel.
Disclosure of Invention
The invention aims to provide a tearing-pulling type traction elevator handrail coating forming machine which can stably pull front and back materials and can realize automatic demoulding.
In order to achieve the above object, the present invention provides a tear-off type traction elevator handrail coating forming machine, comprising: the automatic feeding device comprises a material rack, a front feeding mechanism, a forming mechanism and a rear receiving mechanism; two rolls of rubber materials and steel belts are laid on the material rack, the rubber materials and the steel belts can sequentially pass through the front feeding mechanism, the forming mechanism and the rear receiving mechanism, and the two rolls of rubber materials are respectively positioned at the top and the bottom of the steel belts; the forming mechanism can carry out hot-press forming on two rolls of rubber materials on the surface of the steel belt; the front feeding mechanism and the rear receiving mechanism can both pull the rubber material and the steel belt to advance, and the front feeding mechanism and the rear receiving mechanism can both drive the rubber material and the steel belt to move upwards so as to realize demoulding.
Preferably, the front feeding mechanism and the rear receiving mechanism are both provided with supporting blocks independently; one end of a supporting block in the front feeding mechanism is connected with the material rack, and the other end of the supporting block is connected with the forming mechanism; one end of a supporting block in the rear material receiving mechanism is connected with the forming mechanism.
Preferably, the support block is provided with an upper support frame, a traction support oil cylinder is arranged above the upper support frame, an upper traction support roller is arranged below the traction support oil cylinder, a lower traction support roller and a traction servo motor are arranged below the upper support frame, and the lower traction support roller is positioned below the upper traction support roller; the traction support oil cylinder can drive the upper traction support roller to reciprocate up and down so as to clamp the rubber guiding material and the steel belt between the upper traction support roller and the lower traction support roller; the traction servo motor can drive the rubber guiding material and the steel belt to move forwards.
Preferably, a movable cross beam is arranged above the upper support frame, the top of the movable cross beam is connected with a traction support oil cylinder, an upper traction support roller is arranged at the bottom of the movable cross beam, and the upper traction support roller can drive the movable cross beam to reciprocate in the vertical direction.
Preferably, the movable cross beam is provided with a leveling fixed oil cylinder, and the lower part of the leveling fixed oil cylinder is provided with an upper leveling fixed pressing block; a lower leveling fixed pressing block is arranged below the upper support frame and is positioned below the upper leveling fixed pressing block; the leveling fixing oil cylinder can drive the upper leveling fixing pressing block to reciprocate up and down, and the guide rubber material and the steel belt are clamped between the lower leveling fixing pressing block and the upper leveling fixing pressing block.
Preferably, a lower support frame is arranged below the supporting block, and the top of the lower support frame penetrates through the supporting block and is connected with the upper support frame; and a demoulding oil cylinder is arranged below the lower support frame and can drive the lower support frame to reciprocate up and down.
Preferably, the upper support bracket is fixed to the reinforcing plate.
Preferably, the rack is provided with three turntables from top to bottom, and the three turntables are sequentially provided with rubber materials, steel belts and the rubber materials in a rolling mode from top to bottom.
Preferably, in the forward feeding mechanism, the lower leveling fixed pressing block is positioned behind the lower traction support roller along the forward direction of the rubber material and the steel belt.
Preferably, along the advancing direction of the rubber material and the steel belt, in the rear material receiving mechanism, the lower leveling fixed pressing block is positioned in front of the lower traction support roller.
According to the technical scheme, the front feeding mechanism and the rear receiving mechanism are improved, so that the front feeding mechanism and the rear receiving mechanism can pull the rubber material and the steel belt to advance, the forming range is not influenced by the pulling and dragging of the front material and the rear material through the pulling, the positioning range cannot be deviated forwards or backwards, and the product quality is guaranteed. The front feeding mechanism and the rear receiving mechanism can drive the traction rubber material and the steel belt to move upwards so as to realize demoulding, so that the safety of personnel is ensured, and potential safety hazards are effectively avoided. Meanwhile, the coating forming machine can automatically take and feed materials, so that the working efficiency is improved.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic mechanical diagram of a preferred embodiment of a tear-off traction elevator handrail overmolding machine provided by the present invention;
FIG. 2 is a schematic mechanical diagram of another preferred embodiment of a tear-off traction elevator handrail overmolding machine provided by the present invention;
fig. 3 is a schematic structural view of an elevator handrail;
fig. 4 is a schematic structural view of a prior art machine-shaping device for an elevator handrail.
Description of the reference numerals
1. Traction support oil cylinder 2 and upper traction support roller
3. Leveling fixed oil cylinder 4 and upper leveling fixed pressing block
5. Lower leveling fixed pressing block 6 and lower traction supporting roller
7. Traction servo motor 8 and demoulding oil cylinder
9. Reinforcing plate 10 and rear material receiving mechanism
11. Forming mechanism 12, front feeding mechanism
13. Material frame 14 and sizing material
15. Steel strip 16, support block
17. Lower support frame 18 and upper support frame
19. Movable cross beam
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the directional words "upper, lower, top, bottom" and the like included in a term merely represent the orientation of the term in a conventional use state or a colloquial meaning understood by those skilled in the art, and should not be construed as limiting the term.
The invention provides a tearing-pulling type traction elevator handrail coating forming machine, which comprises the following components as shown in figures 1-2: the device comprises a material rack 13, a front feeding mechanism 12, a forming mechanism 11 and a rear receiving mechanism 10; two rolls of rubber materials 14 and a steel belt 15 are laid on the material rack 13, the rubber materials 14 and the steel belt 15 can sequentially pass through the front feeding mechanism 12, the forming mechanism 11 and the rear receiving mechanism 10, and the two rolls of rubber materials 14 are respectively positioned at the top and the bottom of the steel belt 15; the forming mechanism 11 can hot-press and form two rolls of rubber materials 14 on the surface of the steel belt 15; the front feeding mechanism 12 and the rear receiving mechanism 10 can both pull the rubber material 14 and the steel belt 15 to advance, and the front feeding mechanism 12 and the rear receiving mechanism 10 can both drive the rubber material 14 and the steel belt 15 to move upwards so as to realize demoulding.
The front feeding mechanism and the rear receiving mechanism are improved, so that the front feeding mechanism 12 and the rear receiving mechanism 10 can pull the rubber material 14 and the steel belt 15 to advance, the forming range is not influenced by the traction and the dragging of the front and rear materials through the traction, the positioning range cannot be deviated forwards or backwards, and the product quality is ensured. The front feeding mechanism 12 and the rear receiving mechanism 10 can drive the traction rubber material 14 and the steel belt 15 to move upwards to realize demoulding, so that the safety of personnel is ensured, and potential safety hazards are effectively avoided. Meanwhile, the coating forming machine can automatically take and feed materials, so that the working efficiency is improved.
In the above embodiment, in order to further improve the stability of the rubber compound 14 and the steel belt 15 entering the main machine of the forming mechanism 11, it is preferable that the front feeding mechanism 12 and the rear receiving mechanism 10 are respectively provided with a supporting block 16; one end of a supporting block 16 in the front feeding mechanism 12 is connected with the material rack 13, and the other end is connected with the forming mechanism 11; one end of the supporting block 16 in the rear receiving mechanism 10 is connected with the forming mechanism 11. Therefore, the material rack 13, the front feeding mechanism 12, the forming mechanism 11 and the rear material receiving mechanism 10 can be synchronously lifted or lowered.
In the invention, the structure and the mode of the front feeding mechanism 12 and the rear receiving mechanism 10 for drawing the rubber material 14 and the steel belt 15 can be selected in a wide range, but in order to further improve the drawing effect, preferably, an upper support frame 18 is arranged on a support block 16, a drawing support oil cylinder 1 is arranged above the upper support frame 18, an upper drawing support roller 2 is arranged below the drawing support oil cylinder 1, a lower drawing support roller 6 and a drawing servo motor 7 are arranged below the upper support frame 18, and the lower drawing support roller 6 is positioned below the upper drawing support roller 2; the traction support oil cylinder 1 can drive the upper traction support roller 2 to reciprocate up and down so as to clamp the rubber guiding material 14 and the steel belt 15 between the upper traction support roller 2 and the lower traction support roller 6; the traction servo motor 7 can drive the rubber guiding material 14 and the steel belt 15 to move forwards. Therefore, the upper traction support roller 2 and the lower traction support roller 6 can clamp the rubber material 14 and the steel belt 15 through the traction support oil cylinder 1, and then the traction servo motor 7 can be driven to drive the rubber material 14 and the steel belt 15 to advance. The arrangement of the upper traction support rollers 2 and the lower traction support rollers 6 effectively prevents the offset of the glue 14 and the steel belt 15.
In the above embodiment, the installation position and the mode of the traction support cylinder 1 can be selected within a wide range, but in order to further improve the flexibility of the driving of the traction support cylinder 1, it is preferable that a movable cross beam 19 is provided above the upper support frame 18, the top of the movable cross beam 19 is connected to the traction support cylinder 1, an upper traction support roller 2 is provided at the bottom of the movable cross beam 19, and the upper traction support roller 2 can drive the movable cross beam 19 to reciprocate in the vertical direction. Thereby, the traction support cylinder 1 can drive the upper traction support roller 2 to move up and down through the movable cross beam 19.
In the above embodiment, in order to further prevent the rubber compound 14 and the steel belt 15 from deviating forwards or backwards, preferably, the movable cross beam 19 is provided with the leveling fixed cylinder 3, and the lower part of the leveling fixed cylinder 3 is provided with the upper leveling fixed pressing block 4; a lower leveling fixed pressing block 5 is arranged below the upper support frame 18, and the lower leveling fixed pressing block 5 is positioned below the upper leveling fixed pressing block 4; the leveling fixing oil cylinder 3 can drive the upper leveling fixing pressing block 4 to reciprocate up and down, and the rubber material 14 and the steel belt 15 are clamped between the lower leveling fixing pressing block 5 and the upper leveling fixing pressing block 4. Therefore, the sizing material 14 and the steel belt 15 can be leveled through the upper leveling fixed pressing block 4 and the lower leveling fixed pressing block 5, and the deviation of the sizing material 14 and the steel belt 15 is effectively prevented.
In the invention, the mode that the front feeding mechanism 12 and the rear receiving mechanism 10 can drive the traction rubber 14 and the steel belt 15 to move upwards to realize demoulding can also be selected in a wide range, but in order to further improve the demoulding effect, preferably, a lower support frame 17 is arranged below the supporting block 16, and the top of the lower support frame 17 penetrates through the supporting block 16 and is connected with an upper support frame 18; a demoulding oil cylinder 8 is arranged below the lower support frame 17, and the demoulding oil cylinder 8 can drive the lower support frame 17 to reciprocate up and down. The demoulding cylinder 8 passes through the lower support frame 17 to move the upper support frame 18 upwards, so that the glue 14 and the steel strip 15 can be demoulded.
In the present invention, in order to further secure the stability of the upper support frame 18, it is preferable that the upper support frame 18 is fixed to the reinforcing plate 9.
In the present invention, the specific structure of the material rest 13 can be selected in a wide range, but in order to further facilitate the coating of the sizing material 14, it is preferable that the material rest 13 is provided with three rotating discs from top to bottom, and the three rotating discs are sequentially wound with the sizing material 14, the steel belt 15 and the sizing material 14 from top to bottom.
In the present invention, the positions of the lower leveling fixed pressing block 5 and the lower traction support roller 6 can be selected in a wide range, but in order to further improve the quality of the product, it is preferable that the lower leveling fixed pressing block 5 is located behind the lower traction support roller 6 in the advancing mechanism 12 along the advancing direction of the sizing material 14 and the steel belt 15.
In the present invention, the positions of the lower leveling fixing block 5 and the lower pulling support roller 6 may be selected in a wide range, but in order to further improve the quality of the product, it is preferable that the lower leveling fixing block 5 is located in front of the lower pulling support roller 6 in the rear receiving mechanism 10 along the advancing direction of the rubber 14 and the steel belt 15.
In the present invention, the above various embodiments can be freely combined to form various technical solutions, but in order to further ensure the quality of the product, the operation process of the optimal embodiment is as follows:
1) after the sizing material, the steel belt and the sizing material are sequentially finished, the sizing material, the steel belt and the sizing material are conveyed to a person and are flatly laid on a forming host die;
2) the traction supporting oil cylinder 1 drives the upper traction supporting roller 2, the leveling fixing oil cylinder 3 and the upper leveling fixing pressing block 4 to descend together, and the upper traction supporting roller 2 and the lower traction supporting roller 6 are clamped to stabilize a product;
3) the leveling fixing oil cylinder 3 is started to drive, the upper leveling fixing pressing block 4 descends, and the lower leveling fixing pressing block 5 and the upper leveling fixing pressing block 4 clamp the limiting product up and down to move back and forth;
4) a main machine of the forming mechanism 11 ascends to mold (the material rack 13, the front feeding mechanism 12, the forming mechanism 11 and the rear receiving mechanism 10 ascend simultaneously), and the steel strip 15 is coated by pressure forming;
5) the pressure molding 11, the host machine opens the die, and the material rack 13, the front feeding mechanism 12, the molding mechanism 11 and the rear receiving mechanism 10 descend simultaneously;
6) the demoulding oil cylinder 8 is driven, the lower support frame 17 rises for a certain distance, and the finished product is lifted to be separated from the die cavity, so that demoulding (tearing action) is completed;
7) starting a leveling and fixing oil cylinder 3 for driving, lifting an upper leveling and fixing pressing block 4, loosening a finished product, and preparing for feeding in the next stage;
8) the motor of the servo motor 7 is pulled to rotate to drive the material belt 14 to advance for a certain forming distance;
9) the leveling fixing oil cylinder 3 is started to drive, the upper leveling fixing pressing block 4 descends, and the lower leveling fixing pressing block 5 and the upper leveling fixing pressing block 4 clamp the limiting product up and down to move back and forth;
10) the demoulding oil cylinder 8 is driven, the lower support frame 17 descends for a certain distance, and the rubber material is placed in the die cavity;
11) returning to the step 4) for circulating operation.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims (10)

1. A tearing-pulling type traction elevator handrail coating forming machine is characterized by comprising: the automatic feeding device comprises a material rack (13), a front feeding mechanism (12), a forming mechanism (11) and a rear material receiving mechanism (10); two rolls of rubber materials (14) and a steel belt (15) are laid on the material rack (13), the rubber materials (14) and the steel belt (15) can sequentially pass through the front feeding mechanism (12), the forming mechanism (11) and the rear receiving mechanism (10), and the two rolls of rubber materials (14) are respectively positioned at the top and the bottom of the steel belt (15); the forming mechanism (11) can carry out hot-press forming on the surfaces of the steel belts (15) by two rolls of rubber materials (14); the front feeding mechanism (12) and the rear receiving mechanism (10) can both pull the rubber material (14) and the steel belt (15) to advance, and the front feeding mechanism (12) and the rear receiving mechanism (10) can both drive the rubber material (14) and the steel belt (15) to move upwards to realize demoulding.
2. The tear-off type traction elevator handrail cladding forming machine according to claim 1, wherein the front feeding mechanism (12) and the rear receiving mechanism (10) are provided with a supporting block (16) independently; one end of a supporting block (16) in the front feeding mechanism (12) is connected with the material rack (13), and the other end is connected with the forming mechanism (11); one end of a supporting block (16) in the rear material receiving mechanism (10) is connected with the forming mechanism (11).
3. The tear-off traction elevator handrail overmolding machine according to claim 1, wherein an upper support frame (18) is provided on the support block (16), a traction support cylinder (1) is provided above the upper support frame (18), an upper traction support roller (2) is provided below the traction support cylinder (1), a lower traction support roller (6) and a traction servo motor (7) are provided below the upper support frame (18), and the lower traction support roller (6) is located below the upper traction support roller (2); the traction support oil cylinder (1) can drive the upper traction support roller (2) to reciprocate up and down so as to clamp the rubber guiding material (14) and the steel belt (15) between the upper traction support roller (2) and the lower traction support roller (6); the traction servo motor (7) can drive the rubber guiding material (14) and the steel belt (15) to move forwards.
4. The tearing-type traction elevator handrail coating forming machine according to claim 3, wherein a movable cross beam (19) is arranged above the upper support frame (18), the top of the movable cross beam (19) is connected with the traction support oil cylinder (1), an upper traction support roller (2) is arranged at the bottom of the movable cross beam (19), and the upper traction support roller (2) can drive the movable cross beam (19) to reciprocate in the vertical direction.
5. The tear-off traction elevator handrail coating forming machine according to claim 4, wherein the movable beam (19) is provided with a leveling fixed oil cylinder (3), and the lower part of the leveling fixed oil cylinder (3) is provided with an upper leveling fixed pressing block (4); a lower leveling fixed pressing block (5) is arranged below the upper support frame (18), and the lower leveling fixed pressing block (5) is positioned below the upper leveling fixed pressing block (4); the leveling fixing oil cylinder (3) can drive the upper leveling fixing pressing block (4) to reciprocate up and down, and the guide rubber material (14) and the steel belt (15) are clamped between the lower leveling fixing pressing block (5) and the upper leveling fixing pressing block (4).
6. The tear-off type traction elevator handrail overmolding machine according to claim 3, wherein a lower support frame (17) is provided below the support block (16), and a top of the lower support frame (17) penetrates through the support block (16) and is connected to the upper support frame (18); a demoulding oil cylinder (8) is arranged below the lower support frame (17), and the demoulding oil cylinder (8) can drive the lower support frame (17) to reciprocate up and down.
7. The tear-off traction elevator handrail overmolding machine of claim 3, wherein the upper support bracket (18) is secured to the reinforcement plate (9).
8. The tear-off traction elevator handrail coating forming machine according to claim 3, wherein the material frame (13) is provided with three rotating discs from top to bottom, and the three rotating discs are sequentially wound with the sizing material (14), the steel belt (15) and the sizing material (14) from top to bottom.
9. The machine for wrapping and forming a tear-off type traction elevator handrail as claimed in claim 5, wherein the lower leveling fixed pressing block (5) is located behind the lower traction support roller (6) in the front feeding mechanism (12) along the advancing direction of the sizing material (14) and the steel belt (15).
10. The machine for wrapping and forming a tear-off type traction elevator handrail as claimed in claim 5, wherein the lower leveling fixing pressing block (5) is located in front of the lower traction support roller (6) in the rear receiving mechanism (10) along the advancing direction of the rubber compound (14) and the steel strip (15).
CN202010288626.2A 2020-04-14 2020-04-14 Tearing type traction elevator handrail coating forming machine Pending CN111251582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010288626.2A CN111251582A (en) 2020-04-14 2020-04-14 Tearing type traction elevator handrail coating forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010288626.2A CN111251582A (en) 2020-04-14 2020-04-14 Tearing type traction elevator handrail coating forming machine

Publications (1)

Publication Number Publication Date
CN111251582A true CN111251582A (en) 2020-06-09

Family

ID=70946401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010288626.2A Pending CN111251582A (en) 2020-04-14 2020-04-14 Tearing type traction elevator handrail coating forming machine

Country Status (1)

Country Link
CN (1) CN111251582A (en)

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