CN210336864U

CN210336864U - Inferior gram force board bender of rupture is evenly prevented in heating

Info

Publication number: CN210336864U
Application number: CN201920944409.7U
Authority: CN
Inventors: 刘发生
Original assignee: Shenzhen Xianfenglong Industrial Co ltd
Current assignee: Shenzhen Xianfenglong Industrial Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-17
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses an inferior gram force board bender of rupture is evenly prevented in heating, the on-line screen storage device comprises a base, the both ends of base top one side all are fixed with the support column, and are two sets of the inboard of support column is provided with slide bar and lead screw respectively, and the bottom of lead screw is passed through the bearing frame and is connected with the rotation of support column bottom, the outside sliding connection of slide bar has the matched with slider, the outside of lead screw is provided with matched with screw-nut, the top of lead screw extends to the top of support column, relates to the ya keli and bends technical field. The utility model discloses a clamp plate and the gyro wheel that set up can carry on spacingly with the both sides of waiting to bend the work piece, avoid bending the operation and make work piece both sides perk, cooperation depression bar that can be better is the operation of bending the work piece downwards, and through the spring that sets up, when the work piece is moved to the depression bar pushing down, depression bar extrusion spring, the gyro wheel is the rubber material, avoids the direct rupture of too big work piece of atress, the effectual pressure that has slowed down the work piece and received when the operation of bending.

Description

Inferior gram force board bender of rupture is evenly prevented in heating

Technical Field

The utility model relates to an inferior gram force technical field that bends specifically is an inferior gram force board bender of rupture is evenly prevented in heating.

Background

An acrylic bending machine is also called an acrylic hot bending machine, and is widely called a plastic plate hot bending machine, wherein acrylic is one of plastic plates commonly used in the market at present, so people refer to equipment for bending and forming acrylic as the acrylic bending machine, but from the bending principle of plastic plates such as acrylic and the like, the equipment is bent and formed by heating and softening the plates, and is also called the acrylic hot bending machine.

And current ya keli bender can not be fine flatten the work piece and handle, and in the operation that ya keli was bent, the ya keli atress is inhomogeneous, leads to ya keli both sides perk easily for the dislocation takes place for the bending position, influences work piece result of use, and bending device single structure, can not be fine cushion when ya keli bends the operation, makes the easy cracked condition that takes place of ya keli, for this reason, we provide the even ya keli board bender of preventing rupture of heating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inferior gram force board bender of rupture is evenly prevented in heating to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an acrylic plate bending machine capable of heating uniformly and preventing breakage comprises a base, wherein supporting columns are fixed at two ends of one side of the top of the base, sliding rods and screw rods are respectively arranged on the inner sides of two groups of supporting columns, the bottom of the screw rod is rotationally connected with the bottom of the support column through a bearing seat, the outer side of the slide rod is slidably connected with a slide block which is matched with the slide block, the outer side of the screw rod is provided with a screw rod nut which is matched with the screw rod, the top of the screw rod extends to the top of the supporting column, a turntable is fixed on the top of the screw rod, a workpiece is arranged on the top of the base, a first groove is arranged on one side of the base away from the support columns, infrared heaters are arranged on the inner sides of the two groups of support columns, and infrared heater is located directly over first recess, the both ends that the support column one side was kept away from at the top of base all are connected with the depression bar through the round pin hub rotation, the inboard that the depression bar is close to the work piece all is connected with the multiunit gyro wheel through the round pin hub rotation.

Preferably, the tail ends of the sliding block and the screw rod nut are connected with a pressing plate.

Preferably, the two ends of the base close to one side of the roller are both provided with second grooves matched with the pressing rods.

Preferably, the bottom of the pressure lever is fixed with a spring, and the pressure lever is movably connected with the base through the spring.

Preferably, the ends of the two groups of compression bars are fixedly connected.

Preferably, the roller is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a clamp plate and the gyro wheel that set up can carry on spacingly with the both sides of waiting to bend the work piece, avoid bending the operation and make work piece both sides perk, cooperation depression bar that can be better is the operation of bending the work piece downwards, and through the spring that sets up, when the work piece is moved to the depression bar pushing down, depression bar extrusion spring, the gyro wheel is the rubber material, avoids the direct rupture of too big work piece of atress, the effectual pressure that has slowed down the work piece and received when the operation of bending.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic view of the back structure of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a slide bar; 4. a screw rod; 5. a feed screw nut; 6. a slider; 7. pressing a plate; 8. a turntable; 9. a workpiece; 10. a first groove; 11. an infrared heater; 12. a pressure lever; 13. a roller; 14. a spring; 15. a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The infrared heater (model WDR-212) mentioned in the present invention can be obtained by market or private ordering.

Referring to fig. 1-4, an acrylic plate bending machine with uniform heating and anti-breaking function comprises a base 1, wherein support columns 2 are fixed at two ends of one side of the top of the base 1, slide rods 3 and lead screws 4 are respectively arranged on the inner sides of two groups of support columns 2, the bottoms of the lead screws 4 are rotatably connected with the bottoms of the support columns 2 through bearing seats, matched slide blocks 6 are slidably connected with the outer sides of the slide rods 3, matched lead screw nuts 5 are arranged on the outer sides of the lead screws 4, the tops of the lead screws 4 extend to the tops of the support columns 2, a rotary table 8 is fixed at the top of each lead screw 4, a workpiece 9 is arranged at the top of the base 1, a first groove 10 is arranged at one side of the base 1, which is far away from the support columns 2, infrared heaters 11 are arranged at the inner sides of the two groups of support columns 2, the infrared heaters 11 are positioned right above the, the inner sides of the compression bars 12 close to the workpiece 9 are all rotationally connected with a plurality of groups of rollers 13 through pin shafts.

The utility model discloses an infrared heater 11 that sets up produces the molecule vibrations and is rotatory to work piece 9 through infrared heater 11, makes work piece 9 temperature rise, heats work piece 9, after the temperature of the position of bending when work piece 9 reached the uniform temperature, cooperation depression bar 12 that can be better bends the operation.

Referring to fig. 1, 2, 3 and 4, the end of the slider 6 and the feed screw nut 5 is connected to a pressing plate 7.

This kind of inferior gram force board bender of rupture is evenly prevented in heating drives lead screw 4 through the clamp plate 7 that sets up, through rotating carousel 8 and rotates to make lead screw nut 5 drive clamp plate 7 and extrude work piece 9.

Please refer to fig. 1, 3 and 4, the two ends of the base 1 near the roller 13 are both provided with a second groove 15 matching with the pressing rod 12.

This kind of even ya keli board bender of preventing rupture of heating is through the second recess 15 that sets up, and the cooperation depression bar 12 that can be better pushes down work piece 9.

Please refer to fig. 3 and 4, the springs 14 are fixed at the bottom of the pressing rods 12, and the pressing rods 12 are movably connected to the base 1 through the springs 14.

This kind of even broken acrylic plate bender of preventing of heating has slowed down the pressure that work piece 9 received in the twinkling of an eye through the spring 14 that sets up, and after work piece 9 was bent to depression bar 12, spring 14 drove depression bar 12 and moves upward and reset, and the operation is more simple.

Please refer to fig. 1, the ends of the two sets of pressing rods 12 are fixedly connected.

This kind of even anti-breaking's of heating ya keli board bender passes through the terminal fixed connection of two sets of depression bars 12, through pressing down depression bar 12, makes the operation of bending more convenient.

Referring to fig. 1, 3 and 4, the roller 13 is made of rubber.

This kind of even ya keli board bender of preventing rupture of heating is the rubber material through gyro wheel 13, carries on spacingly to the position of work piece 9 promptly, has also fine slowed down the pressure that work piece 9 received in the twinkling of an eye.

The working principle is as follows: when the uniformly-heated and anti-breaking acrylic plate bending machine is used, a workpiece 9 is placed on a base 1 from left to right, then the workpiece passes through the bottom of a roller 13, a rotary disc 8 is manually rotated to enable the rotary disc 8 to drive a screw rod 4 to rotate, under the mutual matching of the screw rod 4 and a screw nut 5, the screw nut 5 drives a pressing plate 7 to move downwards until the pressing plate 7 contacts and extrudes the workpiece, then a switch of an infrared heater 11 is turned on to enable infrared rays to irradiate the workpiece 9 positioned at a first groove 10, the workpiece 9 absorbs the infrared rays, at the moment, molecules and atoms in the heated position of the workpiece 9 generate resonance to generate strong vibration and rotation, the vibration and the rotation enable the temperature of the workpiece 9 to rise, the workpiece 9 is heated, when the temperature of the bending position of the workpiece 9 reaches a certain temperature, a pressing rod 12 is manually pressed to enable the pressing rod 12 to downwards extrude a spring 14, meanwhile, the roller 13 downwardly extrudes the workpiece 9, so that the pressing rod 12 enters the second groove 15, and the pressing rod 12 drives the workpiece 9 to rotate and form a certain angle, thereby realizing the bending operation of the workpiece 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an inferior gram force board bender of rupture is evenly prevented in heating, includes base (1), its characterized in that: the support column type heating device is characterized in that support columns (2) are fixed at two ends of one side of the top of the base (1), a slide rod (3) and a lead screw (4) are respectively arranged on the inner sides of two groups of support columns (2), the bottom of the lead screw (4) is rotatably connected with the bottom of each support column (2) through a bearing seat, a matched slide block (6) is slidably connected with the outer side of each slide rod (3), a matched lead screw nut (5) is arranged on the outer side of each lead screw (4), the top of each lead screw (4) extends to the top of each support column (2), a rotary table (8) is fixed at the top of each lead screw (4), a workpiece (9) is arranged at the top of the base (1), a first groove (10) is arranged on one side of the base (1) far away from the support columns (2), an infrared heater (11) is installed on the inner sides of the two groups, the two ends of the top of the base (1), which are far away from one side of the support column (2), are connected with press rods (12) in a rotating mode through pin shafts, and the inner sides, close to the workpiece (9), of the press rods (12) are connected with a plurality of groups of rollers (13) in a rotating mode through pin shafts.

2. The machine according to claim 1, wherein the machine is characterized by comprising: the tail ends of the sliding block (6) and the lead screw nut (5) are connected with a pressing plate (7).

3. The machine according to claim 1, wherein the machine is characterized by comprising: and the two ends of one side of the base (1) close to the roller (13) are both provided with second grooves (15) matched with the pressing rods (12).

4. The machine according to claim 1, wherein the machine is characterized by comprising: the bottom of the pressure lever (12) is fixed with a spring (14), and the pressure lever (12) is movably connected with the base (1) through the spring (14).

5. The machine according to claim 1, wherein the machine is characterized by comprising: the tail ends of the two groups of compression bars (12) are fixedly connected.

6. The machine according to claim 1, wherein the machine is characterized by comprising: the roller (13) is made of rubber.