CN207047576U - It is anti-to stick up formula presser - Google Patents

Abstract

Prevent sticking up formula presser, including square flow-through material, compress bar and compress cylinder the utility model discloses one kind, cylinder shell is by the way that on the connector side of being fixed on flow-through material, its internal elevating lever is then connected on compress bar by fixture on the outside of compress cylinder.The utility model is by the way of integral elevating compress, so that compress mode turns into face pressure formula, and using the setting of multiple compress cylinders so that compress bar with cloth during contacting, the pressure acted on cloth is uniform, so that cloth is not in tilting phenomenon, the precision of later stage cutting and the fluency of gripping are improved, simultaneously, this presser itself is simple in construction, low manufacture cost, compress bar uses common aluminium section bar rod member, even more cost-effective.

Description

It is anti-to stick up formula presser

Technical field

Cloth cutting field is the utility model is related to, it is more particularly to a kind of to prevent sticking up formula presser.

Background technology

During the cutting of cloth machinery by the gross, presser plays as an important mechanism during cutting Effect be with cloth-drawing mechanism collective effect, the position to be cut of cloth is in tight state, traditional compress mode is mostly Single-point acts on, and the phenomenon tilted easily occurs in presser in cloth, so as to influence the precision of cutting, while can also influence to cut After the completion of cutting, the smooth degree of clamping jaw gripping, reduces the fluency entirely to work, so as to influence operating efficiency in cloth-drawing mechanism.

Therefore, it is necessary to structure improvement is carried out to presser of the prior art.

Utility model content

The utility model is prevented sticking up formula presser to solve the above problems, providing one kind, using the side of integral elevating compress Formula so that compress mode turns into face pressure formula, and using the setting of multiple compress cylinders so that compress bar is contacting with cloth During, the pressure acted on cloth is uniform, so as to which cloth is not in tilting phenomenon, improve later stage cutting precision and The fluency of gripping, meanwhile, this presser itself is simple in construction, low manufacture cost, and compress bar uses common aluminium section bar bar Part, it is even more cost-effective.

To reach above-mentioned purpose, the technical solution adopted in the utility model is：One kind is anti-to stick up formula presser, including side leads to Section bar 1, compress bar 2 and compress cylinder 3, the outside cylinder shell 31 of compress cylinder 3 by the side's of the being fixed on flow-through material 1 of connector 4, Its internal elevating lever 32 is then connected on compress bar 2 by fixture 5；

Further, the downside of 4 active cylinder housing of connector 31 so that elevating lever 32 being capable of vertical motion；

Elevating lever 32 is acted on compress bar 2 by fixture 5, is that compress bar 2 forms a lifting group with compress cylinder 3 Part, the lift band dynamic pressure cloth bar 2 of elevating lever 32 moves up and down, and compress bar 2 is aluminium section bar rod member, the production cost of reduction, The smooth aluminium section bar rod member in bottom is all pressed on cloth simultaneously, can effectively prevent the tilting of cloth；

Further, 3 numbers of compress cylinder are 2；

Further, 3 numbers of compress cylinder are 3；

The design of multiple compress cylinders 3 is determined according to the length of compress bar 2 so that compress bar 2 acts on cloth On power be uniform, so that it is guaranteed that cloth will not tilt during cutting or pulling；

Further, the square both sides of flow-through material 1 are provided with external hole 11, and square flow-through material 1 is connected by external hole 11 and external module Connect, it is ensured that bearing capacity of the square flow-through material 1 as lifting fulcrum force；

Further, compress cylinder 3 electrically connects with control device, realizes the automatic operating of presser；

Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：

The utility model is by the way of integral elevating compress so that and compress mode turns into face pressure formula, and using multiple The setting of compress cylinder so that compress bar with cloth during contacting, and the pressure acted on cloth is uniform so that cloth Be not in tilting phenomenon, improve the precision of later stage cutting and the fluency of gripping, meanwhile, this body structure letter of this presser Single, low manufacture cost, compress bar uses common aluminium section bar rod member, even more cost-effective.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the lateral view of the utility model.

Wherein：

1st, square flow-through material；2nd, compress bar；3rd, compress cylinder；4th, connector；5th, fixture；11st, external hole；31st, cylinder shell Body；32nd, elevating lever.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：

Embodiment 1：

One kind is anti-to stick up formula presser, and as shown in Figure 1 and Figure 2, square flow-through pipe 1 passes through in its both sides close to the position of end Connector 4 is respectively connected with compress cylinder 3, is specifically connected on the cylinder shell 31 in the outside of compress cylinder 3, and its internal lifting Bar 32 is then acted on compress bar 2 by fixture 5 so that compress bar 2 is combined and formed with compress cylinder 3, the square three of flow-through pipe 1 Presser.

Above, compress bar 2 is moved up and down with the lifting of elevating lever 32, and its smooth lower surface is acted on cloth Purposes compress, and compress cylinder 2 then provides pressure for compress bar 2, is connected in outside the external hole 11 that square flow-through pipe 1 passes through both ends whole The external fixing device of compress structure.

To realize the vertical motion of elevating lever 32 on compress cylinder 3, the downside of 4 active cylinder housing of connector 31.

Specifically, elevating lever 32 is acted on compress bar 2 by fixture 5, it is that compress bar 2 forms one with compress cylinder 3 Individual lifting assembly, the lift band dynamic pressure cloth bar 2 of elevating lever 32 moves up and down, and compress bar 2 is aluminium section bar rod member, the life of reduction Cost is produced, while the smooth aluminium section bar rod member in bottom is all pressed on cloth, can effectively prevent the tilting of cloth.

The design of the compress cylinder 3 of both ends arrangement is determined according to the length of compress bar 2 so that compress bar 2 acts on Power on cloth is uniform, so that it is guaranteed that cloth will not tilt during cutting or pulling.

Preferably, compress cylinder 3 electrically connects with control device, realizes the automatic operating of presser.

Operation principle of the present utility model is as follows：

Square flow-through material 1 is external, and control device control compress cylinder 3 operates, and specially declines so that compress bar 2 and cloth Completely attach to, and the acting on cloth of certain pressure be present, because two compress cylinders 3 are acted on compress bar 2, act on Load on cloth is evenly load rather than load, therefore cloth will not produce tilting.

It is noted that width adjustment device can be set to control the breadth of cloth to be cut on compress bar 2.

Embodiment 2：

The present embodiment is the further improvement in embodiment 1, specifically in the quantity with compress cylinder 3 on square flow-through material 1, In the present embodiment, square flow-through material 1 is amounted to its both sides close to end position by connector 4 in the middle is provided with three compress gas Cylinder 3.

For above-mentioned embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill The people of art can understand content of the present utility model and implement according to this, can not limit the scope of protection of the utility model with this. All equivalent transformations done according to the utility model Spirit Essence or modification, should all cover the scope of protection of the utility model it It is interior.

Claims (7)

1. one kind is anti-to stick up formula presser, it is characterised in that：Including square flow-through material (1), compress bar (2) and compress cylinder (3), institute State cylinder shell (31) on the outside of compress cylinder (3) to be fixed on side's flow-through material (1) by connector (4), its internal liter Drop bar (32) is then connected on the compress bar (2) by fixture (5).

2. prevent sticking up formula presser according to claim 1, it is characterised in that：The active cylinder of connector (4) connector 4 The downside of housing 31 so that the elevating lever (32) being capable of vertical motion.

3. prevent sticking up formula presser according to claim 1, it is characterised in that：The compress bar (2) is aluminium section bar rod member.

4. prevent sticking up formula presser according to claim 1, it is characterised in that：Compress cylinder (3) number is 2.

5. prevent sticking up formula presser according to claim 1, it is characterised in that：Compress cylinder (3) number is 3.

6. prevent sticking up formula presser according to claim 5, it is characterised in that：Side's flow-through material (1) both sides are provided with external Hole (11).

7. prevent sticking up formula presser according to any one of claim 1~6 is described, it is characterised in that：The compress cylinder (3) and control Device electrical connection processed.