CN221090040U - Chain supporting strip quick-change structure of continuous fiber crawler type pultrusion machine - Google Patents
Chain supporting strip quick-change structure of continuous fiber crawler type pultrusion machine Download PDFInfo
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- CN221090040U CN221090040U CN202323083105.1U CN202323083105U CN221090040U CN 221090040 U CN221090040 U CN 221090040U CN 202323083105 U CN202323083105 U CN 202323083105U CN 221090040 U CN221090040 U CN 221090040U
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- chain component
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- fixing groove
- supporting strip
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- 230000008859 change Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a chain supporting strip quick-change structure of a continuous fiber crawler type pultrusion machine, which comprises an upper traction chain component and a lower traction chain component, wherein the upper traction chain component and the lower traction chain component are arranged on a frame, the lower traction chain component and the upper traction chain component are correspondingly arranged below the upper traction chain component, the upper traction chain component and the lower traction chain component are structurally the same and comprise brackets and traction chains arranged on the brackets, one opposite sides of the two brackets are respectively provided with a supporting strip for supporting the traction chains, the supporting strips are connected with the brackets corresponding to the supporting strips through a plurality of positioning pins, one side of the brackets, which is close to the supporting strips, is correspondingly provided with a fixing groove matched with the positioning pins, the two sides of the rear end of a notch of the fixing groove are symmetrically provided with baffle plates, the interval between the two baffle plates is larger than the length of the supporting strips, the front ends of the two baffle plates extend towards the front ends of the fixing groove, and a socket for inserting the positioning pins into the fixing groove is formed between the front ends of the fixing groove. Which facilitates the disassembly and the installation of the support bars.
Description
Technical Field
The utility model relates to the technical field of pultrusions, in particular to a quick-change structure of a chain supporting strip of a continuous fiber crawler type pultrusion machine.
Background
The existing continuous fiber crawler type pultrusion machine mainly comprises an upper traction chain and a lower traction chain, in order to continuously traction a composite material, the upper traction chain and the lower traction chain are required to be pressed to provide enough traction force (friction force) while running, the upper traction chain and the lower traction chain are supported on steel supporting bars, the supporting bars are used for resisting the pressing force of the upper traction chain and the lower traction chain, the supporting bars of the upper traction chain and the lower traction chain of the existing crawler type pultrusion machine are fixed on a bracket through screws, and after long-term running, the supporting bars of the upper traction chain and the lower traction chain are worn and replaced, but because the supporting bars are fixed on the bracket through the screws, and because the supporting bars are not provided with space below the upper traction chain and the lower traction chain, the supporting bars cannot be taken out, and only the supporting bars can be replaced after the whole upper traction chain and the lower traction chain are disassembled, the following problems are caused:
1. The support bar cannot be detached in situ, and the support bar needs to be detached integrally, so that the maintenance is complex and inconvenient;
2. The support bar is connected by the screw, so that the support bar cannot be replaced quickly, and the maintenance time is long and the cost is high.
Disclosure of utility model
According to the technical problem, a quick-change structure of a chain supporting strip of a continuous fiber crawler type pultrusion machine is provided. The quick-change structure of the chain supporting strip of the continuous fiber crawler-type pultrusion machine provided by the utility model has a simple structure, and is convenient for the disassembly and the installation of the supporting strip.
The utility model adopts the following technical means:
The utility model provides a chain supporting strip quick change structure of continuous fiber crawler-type pultrusion machine, includes the last traction chain subassembly of liftable setting in the frame and the lower traction chain subassembly of corresponding setting in last traction chain subassembly below, go up traction chain subassembly with the traction chain of setting on the support is all including the support to the lower traction chain subassembly structure the same, and two opposite sides of support all are provided with the supporting strip that is used for supporting traction chain, connect through a plurality of locating pins between supporting strip and the support that corresponds, every the locating pin runs through the both sides face of width direction of supporting strip, the support be close to one side of supporting strip correspond offered with the fixed slot of locating pin looks adaptation, the notch rear end bilateral symmetry of fixed slot is provided with the baffle, and the interval between two baffles is greater than the width of supporting strip is less than the length of locating pin, the front end of two baffles to the front end extension of fixed slot and with be formed with between the front end of fixed slot and supply the locating pin inserts the socket in the fixed slot.
Further, a driving cylinder for driving the upper traction chain to lift is arranged on the frame, a cylinder body of the driving cylinder is fixed on the frame, and a piston rod of the driving cylinder is in driving connection with a bracket in the upper traction chain component.
Further, a bracket in the lower traction chain assembly is secured to the frame.
Further, the front end of the supporting strip is provided with a locking assembly, the locking assembly comprises a locking rod fixedly arranged on the support along the width direction of the supporting strip, and the front end of the supporting strip is provided with a clamping groove matched with the locking rod.
Further, the clamping groove is an arc groove.
Further, a positioning chute matched with the supporting strip is formed in the middle of the fixing groove.
The utility model has the following advantages:
The utility model provides a chain supporting strip quick-change structure of a continuous fiber crawler type pultrusion machine, which comprises an upper traction chain component and a lower traction chain component, wherein the upper traction chain component is arranged on a frame in a lifting manner, the lower traction chain component is correspondingly arranged below the upper traction chain component, the upper traction chain component and the lower traction chain component are structurally the same and comprise brackets and traction chains arranged on the brackets, one opposite sides of the two brackets are respectively provided with a supporting strip for supporting the traction chains, the supporting strips are connected with the corresponding brackets through a plurality of positioning pins, each positioning pin penetrates through two side surfaces of the supporting strips in the width direction, one side of the bracket, which is close to the supporting strip, is correspondingly provided with a fixing groove matched with the positioning pin, two sides of the notch of the fixing groove are symmetrically provided with baffle plates, the interval between the two baffle plates is smaller than the length of the positioning pin, the front ends of the two baffle plates extend towards the front ends of the fixing groove and are formed between the front ends of the fixing groove and the front ends of the fixing groove socket for inserting the positioning pins into the fixing groove. The structure is simple, and the support bar is convenient to detach and install.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 2 is a schematic front view of an upper chain assembly of an embodiment of the present utility model prior to installation;
FIG. 3 is a left-hand structural schematic diagram of FIG. 2;
FIG. 4 is a schematic view of the structure of the upper traction chain assembly of the present utility model with alignment pins on the support bar being inserted into the fixed slots on the bracket;
FIG. 5 is a schematic left-hand view of FIG. 4;
FIG. 6 is a schematic view of the structure of the upper traction chain assembly of the present utility model with the support bar locked to the bracket;
FIG. 7 is a left side schematic view of FIG. 6;
FIG. 8 is a schematic front view of a lower traction chain assembly of an embodiment of the present utility model prior to installation;
FIG. 9 is a left side schematic view of FIG. 8;
FIG. 10 is a schematic view of the structure of the lower traction chain assembly support bar of the present utility model with alignment pins inserted into the fixed slots on the brackets;
FIG. 11 is a schematic left-hand view of FIG. 10;
FIG. 12 is a schematic view of the structure of the lower traction chain assembly of the present utility model with the support bar locked to the bracket;
fig. 13 is a left-hand structural schematic diagram of fig. 12.
In the figure: 1. the device comprises a frame, a support, a traction chain, a support bar, a positioning pin, a fixing groove, a positioning chute, a baffle, a driving cylinder, a locking limiting bar, a clamping groove and a clamping groove, wherein the frame is 2, the support, the traction chain, the support bar, the positioning pin, the fixing groove, the positioning chute, the baffle, the driving cylinder, the locking limiting bar and the clamping groove are arranged in sequence.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-13, a quick-change structure for a chain supporting strip of a continuous fiber crawler-type pultrusion machine comprises an upper traction chain component and a lower traction chain component, wherein the upper traction chain component is arranged on a frame 1 in a lifting manner, the lower traction chain component is correspondingly arranged below the upper traction chain component, the upper traction chain component and the lower traction chain component structurally comprise brackets 2 and traction chains 3 arranged on the brackets 2, supporting strips 4 for supporting the traction chains 3 are respectively arranged on opposite sides of the two brackets 2, the supporting strips 4 are connected with the corresponding brackets 2 through a plurality of positioning pins 5, the positioning pins 5 are arranged in parallel and at intervals, each positioning pin 5 penetrates through two lateral sides of the supporting strips 4 in the width direction, a fixing groove 6 matched with the positioning pin 5 is correspondingly formed on one side of the bracket 2 close to the supporting strip 4, positioning grooves 7 matched with the supporting strips 4 are formed in the middle of the fixing groove 6, baffles 8 are symmetrically arranged on two sides of the rear ends of a notch of the fixing groove 6, the interval between the two baffles 8 is larger than the width of the supporting strips 4 and is smaller than the length of the positioning pins 5, and the front ends of the two baffles 6 are inserted into the fixing grooves 6 which extend into the front ends 6.
The frame 1 of the embodiment is provided with a driving cylinder 9 for driving the upper traction chain 3 to lift, a cylinder body of the driving cylinder 9 is fixed on the frame 1, and a piston rod of the driving cylinder 9 is in driving connection with the bracket 2 in the upper traction chain component. The bracket 2 in the lower traction chain assembly is fixed on the frame 1.
The front end of the supporting strip 4 of the embodiment is provided with a locking assembly, the locking assembly comprises a locking limiting rod 10 which is relatively and fixedly arranged on the bracket 2 along the width direction of the supporting strip 4, and the front end of the supporting strip 4 is provided with a clamping groove 11 which is matched with the locking limiting rod 10. Preferably, the clamping groove 11 is an arc-shaped groove.
A locking groove 11 is formed between the two baffles 8 and the fixing groove 6, and the locking pin 5 moves along the front end of the fixing groove 6 to the rear end thereof. The locating pin 5 is arranged on the supporting strip 4 in a penetrating way and forms a T-shaped clamping structure. The clamping groove 11 formed between the two baffles 8 and the fixed groove 6 is matched with the T-shaped clamping structure formed by the locating pin 5 and the supporting bar.
When in installation: as shown in fig. 2-5, the supporting bar 4 and the positioning pin are aligned with the fixing groove 6 on the bracket 2 and inserted into the fixing groove 6, as shown in fig. 6-7, then the supporting bar 4 is moved towards the baffle 8, so that the positioning pin 5 is inserted into the clamping groove 11 formed by the baffle 8 and the fixing groove 6 on the bracket 2, and the locking assembly locks, namely, the locking limiting rod 10 is clamped in the clamping groove 11.
The disassembly process comprises the following steps: the locking assembly is unlocked, then the supporting strip 4 is moved to the opposite direction of the baffle plate 8, so that the positioning pin is separated from the clamping groove formed between the baffle plate 8 and the bracket 2, and the supporting strip 4 is taken out in the vertical direction.
It should be noted that, in this embodiment, the form of fixing the supporting strip 4 with the screw is omitted, the supporting strip 4 is fixed on the bracket 2 by the positioning pin in the moving manner on the supporting strip 4, so that the supporting strip 4 can be quickly installed and removed, the defect that the supporting strip 4 can be removed only after the whole supporting strip is removed is avoided, the maintenance time and difficulty are greatly saved, and the maintenance cost is also saved.
The locking component is added to prevent the supporting strip 4 from being separated from the fixing groove 6 on the bracket 2 due to the movement, and the supporting strip can be locked and unlocked rapidly, so that the fixing reliability of the supporting strip 4 is ensured, and the safety is increased.
It should be noted that the detailed portions of the present utility model are not described in the prior art.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. A chain supporting strip quick change structure of continuous fiber crawler-type pultrusion machine is characterized in that: the lifting type traction chain comprises an upper traction chain component and a lower traction chain component, wherein the upper traction chain component is arranged on a rack in a lifting mode, the lower traction chain component is correspondingly arranged below the upper traction chain component, the upper traction chain component and the lower traction chain component are structurally the same and comprise supports and traction chains arranged on the supports, supporting strips used for supporting the traction chains are arranged on opposite sides of the two supports, the supporting strips are connected with the corresponding supports through a plurality of positioning pins, each positioning pin penetrates through two lateral surfaces of the supporting strips in the width direction, a fixing groove matched with the positioning pin is correspondingly formed in one side of the support, which is close to the supporting strip, of each support, baffles are symmetrically arranged at two sides of the rear end of a notch of the fixing groove, the interval between the two baffles is larger than the width of the supporting strips and smaller than the length of the positioning pins, and the front ends of the two baffles extend towards the front ends of the fixing groove and a socket for the positioning pin to be inserted into the fixing groove is formed between the front ends of the fixing groove.
2. The quick change structure for a chain support bar of a continuous fiber track type pultrusion machine according to claim 1, characterized in that: the frame is provided with a driving cylinder for driving the upper traction chain to lift, a cylinder body of the driving cylinder is fixed on the frame, and a piston rod of the driving cylinder is in driving connection with a bracket in the upper traction chain component.
3. The quick change structure for a chain support bar of a continuous fiber track type pultrusion machine according to claim 1, characterized in that: the support in the lower traction chain assembly is fixed on the frame.
4. The quick change structure for a chain support bar of a continuous fiber track type pultrusion machine according to claim 1, characterized in that: the front end of the supporting strip is provided with a locking assembly, the locking assembly comprises a locking rod which is fixedly arranged on the support along the width direction of the supporting strip, and the front end of the supporting strip is provided with a clamping groove which is matched with the locking rod.
5. The quick change structure for a chain support bar of a continuous fiber track type pultrusion machine according to claim 4, characterized in that: the clamping groove is an arc-shaped groove.
6. A chain support bar quick change structure for a continuous fiber track type pultrusion machine according to any of claims 1-5, characterized in that: and a positioning chute matched with the supporting strip is formed in the middle of the fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323083105.1U CN221090040U (en) | 2023-11-15 | 2023-11-15 | Chain supporting strip quick-change structure of continuous fiber crawler type pultrusion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323083105.1U CN221090040U (en) | 2023-11-15 | 2023-11-15 | Chain supporting strip quick-change structure of continuous fiber crawler type pultrusion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221090040U true CN221090040U (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323083105.1U Active CN221090040U (en) | 2023-11-15 | 2023-11-15 | Chain supporting strip quick-change structure of continuous fiber crawler type pultrusion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221090040U (en) |
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2023
- 2023-11-15 CN CN202323083105.1U patent/CN221090040U/en active Active
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