CN219788749U - Automatic napping mechanism for assembly line production - Google Patents
Automatic napping mechanism for assembly line production Download PDFInfo
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- CN219788749U CN219788749U CN202223426604.1U CN202223426604U CN219788749U CN 219788749 U CN219788749 U CN 219788749U CN 202223426604 U CN202223426604 U CN 202223426604U CN 219788749 U CN219788749 U CN 219788749U
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- napping
- frame
- blade
- roughening
- blades
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000007788 roughening Methods 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 8
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The utility model discloses an automatic roughening mechanism for production line, which comprises upright posts, wherein a fixing frame rotating along a transverse horizontal axis is arranged between the upright posts, the automatic roughening mechanism comprises a driving assembly driving the fixing frame to rotate, a blade fixing rod horizontally arranged is arranged at the lower end of the fixing frame, roughening blades and a spacer bush are sleeved on the blade fixing rod, the spacer bush is positioned between two adjacent roughening blades, and the lower ends of the roughening blades are roughening action ends. The utility model has the advantages that: functional uses: the method is used for surface treatment of the composite floor slab; lifting and position locking can be realized; the width of the working surface is matched with that of the die table; the positioning adjustment function is provided, and the positioning adjustment function can accurately descend to a preset height through adjustment; the rotary type napping machine can rotate by 90 degrees and is fixed. Safety protection: the running direction of the die table is consistent with that of the die table, and other extra interference is not generated; the height of the blade is adjustable, so that the obstacle avoidance function can be realized; the blades are obliquely placed, and the uniformity of the napping depth can be guaranteed; the self-locking hand winch is adopted, so that the high-reliability fixation is realized.
Description
Technical Field
The utility model belongs to the technical field of concrete prefabricated part production, and particularly relates to an automatic roughening mechanism for assembly line production.
Background
The surface layer roughening device is used for roughening the smooth surface of the concrete prefabricated part after tamping and vibrating, and the gravity of the roughening plate is utilized to mark longitudinal textures with a certain depth and width on the surface of the initially-set prefabricated part, so that the bonding force between the concrete is enhanced during secondary pouring.
The laminated slab is a building template combining precast concrete and cast-in-situ concrete. The superimposed sheet connecting piece is formed by welding fossil fragments steel bar truss, and when concrete placement, superimposed sheet's connecting piece fuses as an organic wholely with reinforcing bar and concrete, plays more bonding more firm effect. In the current superimposed sheet production process, the main procedures comprise processes of assembling a bottom die, placing reinforcing steel bars, pressing the die, hidden inspection, distributing, vibrating, napping, maintaining, discharging, loading and the like. Wherein, in the lifting and napping step, the traditional process always adopts artificial napping, and the production yield is 100m 3 Approximately 2 persons are needed, the 2 persons are in full-time at the roughening station, the self-made tool is utilized for manually roughening to form the rough surface of the laminated plate, and the work is single and the strength is high.
Disclosure of Invention
The utility model aims at: the automatic roughening mechanism for the production line solves the problems of low efficiency and poor quality of traditional manual roughening.
The aim of the utility model is achieved by the following technical scheme:
the utility model provides an automatic napping mechanism of assembly line production, includes the stand, is equipped with the rotatory mount of horizontal axis along between the stand, still includes the rotatory drive assembly of drive mount, is equipped with the blade dead lever that horizontal level set up on the lower extreme of mount, and the cover is equipped with a plurality of napping blades and spacer on the blade dead lever, and the spacer is located between two adjacent napping blades, and napping blade's lower extreme is the napping action end.
Further, the stand columns are stand columns at two sides of the production line pre-raising kiln working section.
Further, the fixing frame is hinged with the upright post through a hinge shaft.
Further, the fixing frame rotates within a range of 90 degrees.
Further, the fixing frame comprises a frame beam and frame supporting beams, the frame beam rotates between the stand columns along a transverse horizontal axis, a plurality of frame supporting beams are arranged on the frame beam at intervals, the frame beam is vertical to the frame supporting beams, and the blade fixing rods are connected between the frame supporting beams.
Further, the driving component is a hand winch, the hand winch is arranged on the upright post, and a pull rope of the hand winch is connected with the lower end of the fixing frame.
Further, the driving component is a pneumatic cylinder, and the pneumatic cylinder is hinged between the upright post and the fixing frame.
Further, the fixed frame is provided with an ear plate connected with the driving component.
Further, the napping action end of the napping blade is at the same height in a free state.
Further, the napping action end of the napping blade is triangular.
Further, the spacer bush is a circular ring bush.
The utility model realizes the following functions: through analysis mode napping, angle and feasibility nap imitates the design and forms the napping blade to design the blade mount to napping blade, in order to guarantee simultaneously that blade napping interval is unanimous, design blade spacer, make the blade reach the purpose that rotates nimble, interval is unanimous. Meanwhile, for upgrading functions, the laminated plates with different heights are used, the manual winch is adopted to fix the blade fixing frame in combination with the working principle of the chain block, and the purpose of adjusting the height is achieved by shrinking the length of the steel rope of the manual winch. Or an articulated pneumatic cylinder is adopted to realize the height adjustment of the blade fixing frame, but the economy and the durability are slightly poorer than those of a manual winch type.
The utility model has the beneficial effects that:
functional uses: 1) The method is used for surface treatment of the composite floor slab; 2) Lifting and position locking can be realized; 3) The width of the working surface is matched with that of the die table; 4) The positioning adjustment function is provided, and the positioning adjustment function can accurately descend to a preset height through adjustment; 5) The rotary type napping machine can rotate by 90 degrees and is fixed.
Safety protection: 1) The running direction of the die table is consistent with that of the die table, and other extra interference is not generated; 2) The height of the blade is adjustable, so that the obstacle avoidance function can be realized; 3) The blades are obliquely placed, and the uniformity of the napping depth can be guaranteed; 4) The self-locking hand winch is adopted, so that the high-reliability fixation is realized.
The foregoing inventive subject matter and various further alternatives thereof may be freely combined to form a plurality of alternatives, all of which are employable and claimed herein; and the utility model may be freely combined between choices (of non-conflicting choices) and with other choices as well. Various combinations will be apparent to those skilled in the art from a review of the present disclosure, and are not intended to be exhaustive or to limit the utility model to the precise forms disclosed.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1.
Fig. 2 is a schematic structural diagram of embodiment 2.
Fig. 3 is a schematic structural view of the blade fixing lever.
In the figure: 1-upright posts, 2-fixing frames, 3-hinge shafts, 4-hand winch, 5-pull ropes, 6-pneumatic cylinders, 7-ear plates, 8-blade fixing rods, 9-napping blades, 10-spacer bushes and 11-superimposed sheets; 201-frame cross beam, 202-frame support beam.
Detailed Description
The utility model will be further described with reference to specific examples and figures.
Example 1
Referring to fig. 1 and 3, an automatic roughening mechanism for production line comprises a column 1, a fixing frame 2, a driving assembly, a blade fixing rod 8, a roughening blade 9 and a spacer 10.
The upright posts 1 are upright posts 1 at two sides of the production line pre-curing kiln working section, are preferably channel steel, and are upright posts with the existing steel structure.
A fixing frame 2 rotating along a transverse horizontal axis is arranged between the upright posts 1, the fixing frame 2 rotates within a range of 90 degrees, the fixing frame 2 provides a mounting foundation, and the overall napping height is adjusted.
The fixing frame 2 comprises frame cross beams 201 and frame support beams 202, the end parts of the frame cross beams 201 are hinged with the upright posts 1 through hinge shafts 3, the frame cross beams 201 rotate between the upright posts 1 along transverse horizontal axes, a plurality of frame support beams 202 are welded on the frame cross beams 201 at intervals, the frame cross beams 201 are vertical to the frame support beams 202, and the blade fixing rods 8 are connected between the lower ends of the frame support beams 202.
The drive assembly is hand winch 4, and hand winch 4 is fixed in the upper end of stand 1, and the stay cord 5 of hand winch 4 is connected with the otic placode 7 of the lower extreme of mount 2, through hand operation, can realize the receive and releases of stay cord 5 to the lower extreme of pulling mount 2 removes, realizes the rotation of mount 2, in order to change the napping height.
The lower extreme of mount 2 is equipped with the blade dead lever 8 that horizontal level set up, and the installation of napping blade 9 is realized to blade dead lever 8. The blade fixing rod 8 is sleeved with a plurality of roughening blades 9 and a spacer bush 10, and the roughening blades 9 can swing and rotate freely and perform roughening action through self gravity.
The napping blades 9 are preferably Q235 steel, the lower ends of the napping blades 9 are napping action ends, the napping action ends of all the napping blades 9 are at the same height in a free state, and the napping action ends of the napping blades 9 are isosceles triangle-shaped so as to ensure that all the napping blades 9 are at the same height, and napping action can be carried out on the upper surface of the laminated plate 11.
The spacer bush 10 is positioned between two adjacent roughening blades 9, the spacer bush 10 is a circular ring bush, and the roughening blades 9 are separated by the spacer bush 10, so that the intervals between the roughening blades 9 are identical and uniform, and the roughening effect of the roughening blades 9 is better.
The utility model adopts a fixed installation mode, is installed at the tail part of a third station below the pre-curing kiln in a PC production line, and uses the upright post of the steel structure of the original pre-curing kiln as a vertical support. The top of the precuring kiln is 1720mm from the ground, 740mm from the die table, and the clearance height of the installation position is 980mm. The design length of the blade is 500mm, the design length of the blade support frame is 480mm, and a spacer bush with the inner diameter of 38mm and the length of 42mm is embedded in the middle of the blade support frame, so that the purpose of separating the blades is achieved. The blade fixing frame is designed and installed to rotate at 0-90 degrees, and the positioning mode can be adjusted through a hand winch, so that the adjustable height is adjustable within a range of 5000-9800 mm. The whole die table is driven by self-running power to pull the napping blade in the moving process, so that the blade is self-adaptively formed into a certain angle, and the self-adaptive napping blade is matched with the die table to perform the motion when the die table moves, thereby achieving the effect of automatic napping. The design of the running mechanism is reduced, and the purpose of safer and more effective use is achieved.
The working flow of the utility model is as follows: the napping device is arranged on the basis of a finished product pre-raising kiln steel column, the existing steel column is used as a main support, 100 blades are placed in a blade fixing rod, and spacers are placed at intervals to play a role in separating fixed blades. The steel fixed rod and the fixed frame are welded into a whole, the fixed frame and the steel column of the precuring kiln are installed into a whole, and finally a hand winch is installed to adjust the height.
According to the design size requirement, the height of the napping mechanism is adjusted. When the PC component (superimposed sheet) with initial setting passes under the napping frame, the napping surface is pulled out on the component to finish napping action, thereby realizing the purpose of double control of product quality and operation efficiency, and the design is expected to save labor cost by about 30 ten thousand yuan all year after use.
The mechanism is suitable for the roughening of the strength of the concrete, the blades form lines after passing through the surface of the component, the effect of the mechanism depends on the state of the concrete to a great extent, if the slump of the concrete is too small, the concrete automatically flows back after the drawing is finished, and the roughening effect is poor.
The application method of the utility model comprises the following steps: 1) Adjusting the height angle of the blade according to the production product to achieve the aim of proper roughening depth; 2) The self power in the running process of the die table is utilized to drive the blade to present a certain angle, so that the napping surface is plump and uniform, and the napping effect is natural and beautiful; 3) Standing after napping is completed, and napping; 4) Cleaning concrete on the blade after use; 5) And (5) maintaining and oiling the rotating shaft part of the equipment.
Example 2
Referring to fig. 2 and 3, an automatic roughening mechanism for production line comprises a column 1, a fixing frame 2, a driving assembly, a blade fixing rod 8, a roughening blade 9 and a spacer 10.
The driving component is a pneumatic cylinder 6, and the pneumatic cylinder 6 is hinged between the seat plate of the upright post 1 and the ear plate 7 at the upper end of the fixing frame 2. The stretching movement of the pneumatic cylinder 6 drives the fixing frame 2 to rotate, so that the napping height is adjusted.
Otherwise, the same as in example 1 was conducted.
The foregoing basic embodiments of the utility model, as well as other embodiments of the utility model, can be freely combined to form numerous embodiments, all of which are contemplated and claimed. In the scheme of the utility model, each selection example can be arbitrarily combined with any other basic example and selection example.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. Automatic napping mechanism of assembly line production, including stand (1), its characterized in that: a fixing frame (2) which rotates along a transverse horizontal axis is arranged between the upright posts (1), the device further comprises a driving component which drives the fixing frame (2) to rotate, a blade fixing rod (8) which is transversely and horizontally arranged is arranged at the lower end of the fixing frame (2), a plurality of napping blades (9) and a spacer bush (10) are sleeved on the blade fixing rod (8), the spacer bush (10) is positioned between two adjacent napping blades (9), and the lower end of each napping blade (9) is a napping action end;
the upright posts are upright posts at two sides of the production line pre-curing kiln working section and are upright posts with the existing steel structure;
the fixing frame (2) rotates within a range of 90 degrees; the driving component is a pneumatic cylinder (6), and the pneumatic cylinder (6) is hinged between the upright post (1) and the fixing frame (2);
the napping action end of the napping blade (9) is at the same height in a free state.
2. The automatic line production napping mechanism of claim 1, wherein: the fixing frame (2) comprises frame beams (201) and frame support beams (202), the frame beams (201) rotate between the upright posts (1) along transverse horizontal axes, a plurality of frame support beams (202) are arranged on the frame beams (201) at intervals, the frame beams (201) are perpendicular to the frame support beams (202), and the blade fixing rods (8) are connected between the frame support beams (202).
3. The automatic line production napping mechanism of claim 1, wherein: the fixed frame (2) is provided with an ear plate (7) connected with the driving component.
4. The automatic line production napping mechanism of claim 1, wherein: the napping action end of the napping blade (9) is triangular.
5. The automatic line production napping mechanism of claim 1, wherein: the spacer bush (10) is a circular ring bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426604.1U CN219788749U (en) | 2022-12-20 | 2022-12-20 | Automatic napping mechanism for assembly line production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426604.1U CN219788749U (en) | 2022-12-20 | 2022-12-20 | Automatic napping mechanism for assembly line production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219788749U true CN219788749U (en) | 2023-10-03 |
Family
ID=88155766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223426604.1U Active CN219788749U (en) | 2022-12-20 | 2022-12-20 | Automatic napping mechanism for assembly line production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219788749U (en) |
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2022
- 2022-12-20 CN CN202223426604.1U patent/CN219788749U/en active Active
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