CN201648221U

CN201648221U - Multi-glass-tube linkage type bend pipe forming machine

Info

Publication number: CN201648221U
Application number: CN2009200972811U
Authority: CN
Inventors: 卢静香
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-23
Filing date: 2009-06-23
Publication date: 2010-11-24
Anticipated expiration: 2019-06-23

Abstract

A multi-glass-tube linkage type bend pipe forming machine, comprises a plurality of bend pipe molds equipped in the machine base, pairs of clamping structures and baking ovens, wherein, in each top of the bend pipe molds is provided a groove whose two ends downwardly extend to the same configuration as a spiral groove and at least two or more bend pipe molds are needed so as to be equipped side by side in the elevating base in a synchronous linkage as well as forward and backward rotation way. The clamping structures have the same pairs as the number of the bend pipe molds. And each pair of the clamping structures is equipped in the inclining guide rail in the two sides of each bend pipe molds. Each pair of the clamping structures is driven by motors or oil hydraulic cylinder or pneumatic cylinder for synchronous movement and in the front end of each pair is provided an opposed chuck. The baking ovens are equipped over the machine base or in the side place of the machine base, which can simultaneously bake a plurality of glass tubes so as to satisfy the needs of a plurality of bend pipe molds for bending. The utility model has the advantages of simplified structure, rapid mass production, low cost and stable quality, and achieves the effects of automatic feeding and discharging.

Description

Many Glass tubing linkage type bend pipe shaping apparatus

Technical field

The utility model relates to a kind of bend pipe shaping apparatus, relates in particular to a kind of many Glass tubing linkage type bend pipe shaping apparatus for the spiral-shaped Glass tubing of quick mass production.

Background technology

In the streets common spiral-shaped fluorescent tube has the little advantage of volume, and because the little advantage of the mutual dead area of its fluorescent tube can make light-illuminating arrive bigger angle to increase brightness, therefore, it is to use very extensive and welcome lighting at present.

The spiral-shaped mode of production of above-mentioned fluorescent tube, tradition is to be positioned at spiral mould top with the Glass tubing that one of artificial clamping is in the shaping condition of high temperature, and cooperate the rotation vertical motion of this spiral mould, the end of clamping Glass tubing relatively moves to middle position, and makes this Glass tubing form a spiral tube shape along this spiral mould periphery.Yet this kind bend pipe processing mode in the bend pipe course of processing, because speed and angle that artificial hand-held Glass tubing moves are wayward, causes the increase of fraction defective and scrap easily, and problem such as production efficiency is low.

A kind of known existing Glass tubing bend pipe shaping apparatus, its structure and principle of work are mainly as follows: the spiral mould of establishing a rotatable rising on a support, and set the board holder at clamping one Glass tubing two ends relatively in these spiral mould both sides, to utilize this two board holder that a Glass tubing that is in the shaping condition of high temperature is moved in this spiral mould top position, and cooperate the rotation vertical motion of this spiral mould, the end of this two board holders clamping Glass tubing is relatively moved to middle position, and make this Glass tubing form a spiral tube shape along this spiral mould periphery.The existing bend pipe shaping apparatus of this kind, though can solve the unsettled shortcoming of traditional-handwork bending quality, but its mode of production of one, still exist production efficiency problem on the low side, though can solve production efficiency problem on the low side by increasing bend pipe shaping apparatus quantity, but also therefore produced the increase of manufacturing cost and ornaments requisite space, and the board number too much also there is the problem when maintaining the consumption expenses of labour.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of many Glass tubing linkage type bend pipe shaping apparatus, it has designs simplification, mass production fast, cost reduces and stay-in-grade effect, reaches the effect of self-feeding, discharging.

For reaching above-mentioned main purpose, the utility model is included in a support and is provided with a plurality of bend pipe moulds, many to holding structure, an and baking oven, these a plurality of bend pipe moulds wherein, for end face is provided with a groove, the identical configuration of spiral grooves is extended at the groove two ends downwards, it comprises more than two, is located on the elevating bracket can synchronous forward and reverse rotation mode to hold side by side; These are many to holding structure, its logarithm is identical with bend pipe mould, and each is used for the two ends of clamping one Glass tubing to holding structure, makes the Glass tubing of clamping be positioned at bend pipe mould end face groove location, and cooperating each bend pipe moulding process of bend pipe mould, move to central synchronous at clamping Glass tubing two ends; This baking oven is located at support top or side, and it is a cover type body of heater, can toast many Glass tubings simultaneously, to supply the needs that a plurality of bend pipe moulds carry out bend pipe simultaneously.By the composition of above-mentioned each member, can implement the work program that many Glass tubings of the utility model are finished the bend pipe moulding simultaneously according to this.

The beneficial effects of the utility model are, it has designs simplification, mass production fast, and cost reduces and stay-in-grade effect, reaches the effect of self-feeding, discharging.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the schematic perspective view of the utility model one embodiment.

Fig. 2 is the side-view of the utility model one embodiment.

Fig. 3 is the partial schematic diagram that the utility model one embodiment carries out the bend pipe moulding.

Fig. 4 is the partial schematic diagram that the utility model one embodiment finishes the bend pipe moulding.

Fig. 5 is the structure and device partial schematic diagram of the bend pipe mould of the utility model one embodiment.

Fig. 6 is the structure and device partial schematic diagram of the clamping device of the utility model one embodiment.

Fig. 7 is that the utility model one embodiment includes a pay-off synoptic diagram.

Fig. 8 is that the utility model one embodiment includes a clamping jaw device synoptic diagram.

Fig. 9 is the partial schematic diagram that the utility model one embodiment includes a clamping jaw device.

Figure 10 is that each of the utility model one embodiment moves the form synoptic diagram to one of clamping device.

The number in the figure explanation:

1....... Glass tubing 2....... board

3....... bend pipe mould 4....... holding structure

5....... baking oven 6....... pay-off

7....... the clamping jaw device 11...... section of seizing on both sides by the arms

31...... groove 32...... spiral grooves

33...... elevating bracket 34...... driving mechanism

35...... transmission rig 36...... driving mechanism

37...... electric heating member 41...... guide rail

411..... substrate 42...... driving mechanism

43...... chuck 44...... pneumatic cylinder

45...... valve 46...... transmission rig

47...... driving mechanism 51...... driving mechanism

61...... microscope carrier 611..... conduit

62...... loader 621..... sub-material wheel

622..... hopper 71...... jaw

72...... pedestal 73...... driving mechanism

Embodiment

Please refer to Fig. 1, be provided with a plurality of bend pipe moulds 3, many to holding structure 4, an and baking oven 5, wherein for the utility model one embodiment is included in a support 2:

These a plurality of bend pipe moulds 3, as shown in Figure 1 and Figure 2, for end face is provided with a groove 31, the identical configuration of spiral grooves 32 is extended at groove 31 two ends downwards, and it comprises more than two, holds side by side with the forward and reverse rotation mode of interlock synchronously and is located on the elevating bracket 33; In the present embodiment, described bend pipe mould 3, it is rotated in the forward vertical motion each time, can make the Glass tubing 1 that is in high temperature shaping state in top form for one spiral-shaped (as shown in Figure 3) along its peripheral bend pipe, and its reverse rotation down maneuver each time, can make the bend pipe mould 3 (as shown in Figure 4) at the Glass tubing 1 disengaging place of finishing bend pipe, moreover, the bottom of wherein any bend pipe mould 3 more than two is provided with a transmission rig 35, and can drive transmission rigs 35 runnings by the driving mechanism 36 of same motor or oil cylinder or pneumatic cylinder, these a plurality of bend pipe moulds 3 can just carried out synchronously or reverse rotation and moving up and down (as Fig. 1～shown in Figure 4) in the interlock mode.

These are many to holding structure 4, as shown in Figure 1 and Figure 2, its logarithm is identical with bend pipe mould 3, each is used for the two ends of clamping one Glass tubing 1 to holding structure 4, make the Glass tubing 1 of clamping be positioned at bend pipe mould 3 end face grooves 31 positions, and cooperating bend pipe mould 3 each bend pipe moulding process, move to central synchronous at clamping Glass tubing 1 two ends; In the present embodiment, this each is to hold on the guide rail 41 of being located at each bend pipe mould 3 two side tool angle of inclination to holding structure 4, advance and retreat move and can drive synchronously by the driving mechanism 42 of motor or oil cylinder or pneumatic cylinder, and each has the chuck 43 that can be controlled folding by pneumatic cylinder to holding structure 4 front ends, with the automatic clamping or the taking-up at convenient same Glass tubing 1 two ends; Moreover, as Fig. 2, shown in Figure 3, described chuck 43 more can be adjusted the elevation angle automatically by a driving mechanism 44, so that in the bend pipe moulding process, Glass tubing 1 two ends can relatively move to central authorities with an angle near the helix angle of spiral grooves 32, and make Glass tubing 1 finish the bend pipe moulding along this spiral grooves 32 smoothly.

This baking oven 5 as shown in Figure 1 and Figure 2, is located at support 2 tops or side, and it can toast many Glass tubings 1 simultaneously, to supply the needs that a plurality of bend pipe moulds 3 carry out bend pipe simultaneously; Described baking oven 5 comprises portable or fixed two kinds, in the present embodiment, this baking oven 5 is located at support 2 tops, and can drive displacement up and down by the driving mechanism 51 of a motor or oil cylinder or pneumatic cylinder, with the decline that utilizes baking oven 5 in the predetermined position, make the Glass tubing 1 that is held on every pair of holding structure 4 finish baking simultaneously, and utilize the rising of baking oven 5 to reset, make the Glass tubing 1 of finishing baking can carry out follow-up bend pipe moulding action smoothly.And when baking oven 5 (not shown) when being located at support 2 one lateral location, its principle of work only is the change of travel direction and fire door direction with to be located at the top position identical, does not give unnecessary details so do not add in this.

By the composition of above-mentioned each member, implement the work program that many Glass tubings of the utility model 1 are finished the bend pipe moulding simultaneously according to this.Design compared to existing unit list bend pipe mould and associated mechanisms, the utility model makes a plurality of bend pipe moulds 3 carry out forward and reverse rotation and move up and down running with linkage type, and cooperate many to the suitable mechanism design and collocation running of holding structure 4 with baking oven 5, the energy simplified construction, reduce implementation cost and space requirement, and then high yield and high-quality bend pipe molding effect are provided.

In addition, please cooperate Fig. 1, shown in Figure 5 again, a plurality of bend pipe moulds 3 in the foregoing description comprise makes each bend pipe mould 3 can be formed with hollow inside, and install a heating arrangement 37 in this inside, this heater 37 can be gas or electric heating heat tracing mould, by the heat tracing effect of this heater 37, can prevent that Glass tubing 1 in the bend pipe moulding process from because of the typing of rapid hardening too, causing the situation of fracture or defective products.

In addition, please cooperate Fig. 2, shown in Figure 6 again, many in the foregoing description to holding structure 4, the distal portion that is included in chuck 43 connects establishes a valve 45, and in the bend pipe moulding process, in Glass tubing 1, blow, preventing this condition of high temperature Glass tubing 1 softening transform, and influence its bend pipe Forming Quality.The back segment position that described holding structure 4 also is included in chuck 41 is equipped with a transmission rig 46, and can drive this transmission rig 46 runnings by the driving mechanism 47 of a motor or oil cylinder or pneumatic cylinder, the Glass tubing 1 that makes clamping can be the related rotation in center with the tubular axis, whereby, finish Glass tubing 1 tubular of baking, and promote its bend pipe Forming Quality more well-balanced and more uniform temperature.

Moreover, as Fig. 1, shown in Figure 6, be located at the holding structure 4 of bend pipe mould 3 the same sides, be preferably to hold and be located on the same substrate 411 with at least two, and move by these substrate 411 advance and retreat of a driving mechanism 42 drives of homonymy, whereby, the effect that reach simplified construction, reduces cost, and avoid many group driving mechanisms to be easy to generate the situation of speed difference each other.For another Fig. 3, shown in Figure 10, each to holding structure 4 before bend pipe process and Glass tubing 1 are still unhardened, can be reference line with Glass tubing 1 tubular axis of straight shape attitude, do relative to edgewise moving (shown in the dotted portion of Figure 10), so that spiral Glass tubing 1 two ends of forming form and the straight shape section of seizing on both sides by the arms 11 of the tangent state of its spiral, and 11 one-tenth shapes that are parallel to each other of the straight shape gripping section in these two ends.

Again, concrete enforcement in the aspect, as shown in Figure 1 and Figure 2, when baking oven 5 when being fixed, these are many can make lifting action to holding structure 4, seizes the Glass tubing 1 of finishing baking on both sides by the arms to rise to baking oven 5 positions, drops to the bend pipe operating position again and carries out bend pipe.

In addition, as shown in Figure 7, support 2 in the foregoing description includes a pay-off 6, and it can be used for the Glass tubing before many processing 1 moved in the baking oven 5 simultaneously and toasts, or is used for the Glass tubing before many processing 1 directly is transferred to each clip position relatively to holding structure 4; In the present embodiment, this pay-off 6 is located at a lateral location of support 2, it contains a portable microscope carrier 61 and a loader 62, these microscope carrier 61 end faces are provided with the conduit of putting side by side at interval for many Glass tubings 1 611, and can by about driving mechanisms control, move up and down, in addition this loader 62 have sub-material wheel 621 be located at microscope carrier 61 1 top positions, and a bucket shape hopper 622 be located at this sub-material and take turns 621 1 upper limb positions; In view of the above, cooperate moving of microscope carrier 61, some the Glass tubings 1 that are positioned in the hopper 622 can be taken turns the 621 interval conduits 611 that are placed in microscope carrier 61 one by one via sub-material, and then be transplanted on heating location in the baking oven 5 or holding structure 4 can seize the position relatively on both sides by the arms, and reach the purpose and the effect of self-feeding.

In addition, as Fig. 8, shown in Figure 9, the support 2 in the foregoing description also includes a clamping jaw device 7, is used to seize on both sides by the arms all Glass tubings of finishing bend pipe 1, and outwards shifts out; In the present embodiment, this clamping jaw device 7 is located at the position, a front (or side) of board 2, it has a plurality of jaws 71 side by side and holds and be located on the pedestal 72, before and after this pedestal 72 can be driven by the driving mechanism 73 of motor or oil cylinder or pneumatic cylinder, up and down, move left and right, and can move forward to a predetermined position in good time, with by these a plurality of jaws 71 side by side respectively clamping each finish the Glass tubing 1 of bend pipe, and cooperate each opening action to the chuck 43 of holding structure 4, the Glass tubing 1 of clamping is outwards shifted out, and reach the purpose and the effect of self-emptying; Described jaw 71 can be the structure formation of elasticity folding, or can be driven the structure formation of folding by the driving mechanism of a motor or oil cylinder or pneumatic cylinder.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. one kind many Glass tubing linkage type bend pipe shaping apparatus is characterized in that, are included in a support and are provided with a plurality of bend pipe moulds, many to holding structure, and baking oven, wherein:

These a plurality of bend pipe moulds, for end face is provided with a groove, and the identical configuration of spiral grooves is extended at the groove two ends downwards, it comprises more than two, hold side by side in the mode of the forward and reverse rotation of interlock synchronously and to be located on the elevating bracket, each bend pipe mould is rotated in the forward vertical motion each time, and it is one spiral-shaped that a Glass tubing is formed along its peripheral bend pipe;

These are many to holding structure, its logarithm is identical with bend pipe mould, each holds on the guide rail of being located at each bend pipe mould two side tool angle of inclination holding structure, and it is mobile to be advanced and retreat synchronously by the driving mechanism drive of motor or oil cylinder or pneumatic cylinder, and each has a relative chuck to the holding structure front end;

This baking oven is located at support top or side.

2. many Glass tubing linkage type bend pipe shaping apparatus according to claim 1, it is characterized in that: described each bend pipe mould is formed with hollow inside, and installs a heater in this inside.

3. many Glass tubing linkage type bend pipe shaping apparatus according to claim 1 is characterized in that: described any bend pipe mould more than two is driven by the driving mechanism of same motor or oil cylinder or pneumatic cylinder and to move up and down synchronously; And the bottom of any bend pipe mould more than two is provided with a transmission rig, and drives transmission rig run-in synchronism by the driving mechanism of same motor or oil cylinder or pneumatic cylinder; And be positioned at a plurality of holding structures of bend pipe mould the same side, at least two are held and are located on the same substrate, move and drive these substrate advance and retreat by a driving mechanism of homonymy.

4. many Glass tubing linkage type bend pipe shaping apparatus according to claim 1 is characterized in that: described many chucks to holding structure can be adjusted the elevation angle; And position, chuck rear end can be equipped with a valve, is used for the bend pipe moulding process and blows in Glass tubing; And these are many to holding structure, and fragment position can be provided with a transmission rig behind the chuck of its at least two pairs of holding structures, and drive this transmission rig running by the driving mechanism of a motor or oil cylinder or pneumatic cylinder.

5. many Glass tubing linkage type bend pipe shaping apparatus according to claim 1 is characterized in that: described baking oven is located at support top or side.

6. many Glass tubing linkage type bend pipe shaping apparatus according to claim 1, it is characterized in that: described support includes a pay-off, is located at a lateral location of support.

7. many Glass tubing linkage type bend pipe shaping apparatus according to claim 6, it is characterized in that: described pay-off contains a portable microscope carrier and a loader, this microscope carrier is by the driving mechanisms control move left and right and move up and down, and the microscope carrier end face is provided with the conduit of putting side by side at interval for the Glass tubing that is same as bend pipe mould quantity, in addition this loader is to have sub-material wheel to be located at microscope carrier one top position, and a bucket shape hopper is located at this sub-material and is taken turns a upper limb position.

8. many Glass tubing linkage type bend pipe shaping apparatus according to claim 1, it is characterized in that: described support includes a clamping jaw device, is located at a front or the lateral location of this support.

9. many Glass tubing linkage type bend pipe shaping apparatus according to claim 8, it is characterized in that: described clamping jaw device has a plurality of jaws side by side and holds and be located on the pedestal, before and after this pedestal is driven by the driving mechanism of a motor or oil cylinder or pneumatic cylinder and move up and down.