CN111660578A - Device for processing bar screen - Google Patents
Device for processing bar screen Download PDFInfo
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- CN111660578A CN111660578A CN202010450717.1A CN202010450717A CN111660578A CN 111660578 A CN111660578 A CN 111660578A CN 202010450717 A CN202010450717 A CN 202010450717A CN 111660578 A CN111660578 A CN 111660578A
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- 238000012545 processing Methods 0.000 title claims abstract description 20
- 238000002844 melting Methods 0.000 claims abstract description 57
- 230000008018 melting Effects 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 16
- 239000012943 hotmelt Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000009940 knitting Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of screen processing devices, and particularly discloses a device for processing a bar screen, wherein a bar driving part for laying warp bars is fixed at one end of the upper surface of a base platform, a bar driving part for laying weft bars is arranged at the rear end of the upper surface of the base platform, a movable base is arranged at the bottom of the base platform, a sliding block of the movable base slides in the base platform along the axial direction, springs are arranged between clamping plates which are arranged in pairs on the lower surface of a supporting platform, a plurality of top holes are arranged on the surface of the supporting platform, a top column is arranged on the lower surface of a movable platform which is connected with the supporting platform through a second telescopic rod, the bottom end of a sawing part is fixedly connected to the upper surface of the sliding block, the bottom end of a hot melting base is fixedly connected to the upper surface of the sliding block, a hot melting head is fixedly arranged on the upper surface of the hot melting base, and a; the problems of complex processing and manufacturing procedures and low efficiency of the bar screen are solved.
Description
Technical Field
The invention relates to the technical field of screen processing devices, in particular to a device for processing a bar screen.
Background
The vibrating screen operates by utilizing reciprocating rotary type vibration generated by vibrator excitation. The upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, and the combined effect makes the screen surface generate re-rotary vibration. At present, the vibrating screen is widely applied to the mineral separation industry. Among them, the bar screen has the characteristics of simple manufacturing process and high screening efficiency, and is used in large quantities.
The bar screen of the bar screen is generally formed by wrapping a polyurethane layer by a steel wire rope core to form warp and weft wires and performing hot melting welding processing at a certain temperature. When carrying out the hot melt welding to longitude and latitude stick, need earlier put warp stick one by one, then put the weft stick on the warp stick one by one again, carry out hot melt and pressurization through welding set's hot melt head to the contact point of longitude and latitude stick again to make the longitude and latitude stick at the contact point butt fusion, in order to accomplish the processing preparation of stick screen cloth. However, the process of arranging the warp and weft bars and performing hot-melt welding is complex, and the working efficiency is not high.
Disclosure of Invention
The invention aims to solve the problems of complex processing and manufacturing procedures and low efficiency of the conventional bar screen.
In order to achieve the purpose, the invention provides the following technical scheme: a device for processing a bar screen comprises a hot melting head, and further comprises a base platform, a bar driving part, a moving base, a supporting platform, a movable platform, a tensioning part, a cutting part, a sawing part and a hot melting assembly, wherein the bar driving part for laying warp bars is fixedly mounted at one end of the upper surface of the base platform, the bar driving part for laying weft bars is arranged at the rear end of the upper surface of the base platform, the bar driving part comprises a vertical plate, a feeding motor and two wheel assemblies, the number of the wheel assemblies is two, the wheel assemblies are connected to the inner side surface of the vertical plate in a parallel rotating manner, and the power output end of the feeding motor is in butt joint with the central shaft of the wheel assemblies;
the movable base is arranged at the bottom of the base platform and comprises a sliding block, and the sliding block axially slides in an inner cavity of the base platform;
the supporting platform is fixedly connected above the base platform and arranged in parallel with the base platform, side plates are fixedly connected to two ends of the lower surface of the supporting platform respectively, a plurality of clamping plates arranged in pairs are slidably clamped on the lower surface of the supporting platform between the side plates, the clamping plates are arranged in parallel with the side plates respectively, springs are vertically connected between the outer side surfaces of the adjacent pairs of clamping plates and between the clamping plates close to the side plates and the side plates respectively, and a plurality of top holes are formed in the surface of the supporting platform corresponding to the inner cavities of each pair of clamping plates respectively;
the movable platform is arranged above the supporting platform in parallel, second telescopic rods are connected between the four corners of the upper surface of the supporting platform and the four corners of the lower surface of the movable platform respectively, and a top column which is in sleeve joint with the top hole is vertically and fixedly connected to the lower surface of the movable platform;
the tensioning part is slidably clamped at one end, far away from the bar driving part, of the base platform, the front side and the back side, close to one end of the tensioning part, of the base platform are respectively and fixedly connected with a fixed plate in a vertical mode, and a first telescopic rod is arranged between the side face of the fixed plate and the side face of the tensioning part;
wherein the cutting part is arranged at the inner side of the bar driving part for distributing warp bars;
the sawing part is clamped at the position, close to the rear end, of the upper surface of the base platform in a sliding manner along the axial direction, and the bottom end of the sawing part is fixedly connected to the upper surface of the sliding block;
the hot melting assembly comprises a hot melting base and a hot melting head, the hot melting base is clamped on the upper surface of the base platform in a sliding mode along the axial direction, the bottom end of the hot melting base is fixedly connected to the upper surface of the sliding block, and the hot melting head is fixedly installed on the upper surface of the hot melting base;
the base platform upper surface is close to the perpendicular fixedly connected with riser in the position of tensioning portion inboard, rotate between the opposite face of riser and install one the wheel subassembly, and one of them the lateral surface fixedly connected with feeding motor of riser, the power take off of feeding motor with the center pin butt joint of wheel subassembly.
Preferably, the wheel assembly comprises a plurality of parallel rollers, a groove is formed in the center of the periphery of each roller, a plurality of guide grooves are axially and parallelly formed in the upper surface of the base platform, and the bottom ends of the guide grooves and the top ends of the bar driving parts used for distributing warp bars, corresponding to the inner edges of the grooves in the surfaces of the rollers, are located on the same straight line.
Preferably, a saw seat sliding groove is axially formed in the position, close to the rear end, of the upper surface of the base platform, and the saw seat sliding groove is matched with the sawing part in a sliding clamping mode.
Preferably, the upper surface of the base platform is located at the positions of the front side and the rear side of the guide groove, hot melting seat sliding grooves are formed in the axial direction respectively, and the hot melting seat sliding grooves are matched with the hot melting base in a sliding clamping mode.
Preferably, the movable base further comprises a driving motor and a screw, and the driving motor is fixedly installed on the side surface of the base platform;
the screw rod is connected in the inner cavity of the base platform in a rotating mode along the axial direction, one end of the screw rod is connected with the power output end of the driving motor, and the sliding block is in threaded sleeve connection with the screw rod.
Preferably, the front wall and the rear wall of the inner cavity of the base platform are respectively provided with an inner slide rail which is in sliding clamping connection with the front surface and the back surface of the slide block.
Preferably, the front end and the rear end of the lower surface of the supporting platform are respectively connected with a connecting plate, and the bottom end of the connecting plate is respectively fixedly connected with the front side and the back side of the base platform.
Preferably, the tensioning part comprises a door frame, a third telescopic rod, a pressing and holding plate strip and a middle plate, the side surface of the door frame is fixedly connected with the telescopic end of the first telescopic rod, a T-shaped sliding groove is formed in the inner wall of the bottom end of the door frame, and outer sliding rails in sliding clamping connection with the T-shaped sliding groove are respectively arranged on the front surface and the back surface of the base platform;
the top end of the third telescopic rod is fixedly connected to the top surface central position of the inner cavity of the gantry;
the middle position of the upper surface of the pressing and holding batten is vertically and fixedly connected with the extending end of the third telescopic rod;
the front end and the rear end of the middle plate are respectively and vertically and fixedly connected to the front wall and the rear wall of the inner cavity of the door frame, and the middle plate is positioned right below the pressing and holding lath;
and the lower surface of the pressing and holding lath and the upper surface of the middle plate are respectively and correspondingly provided with a pressing groove.
Preferably, the cutting part comprises a fourth telescopic rod and a blade, and the top end of the fourth telescopic rod is fixedly connected to the lower surface of the vertical plate top end vertical extending plate corresponding to the bar driving part for distributing warp bars;
the middle part of the upper surface of the blade is fixedly connected to the bottom surface of the telescopic end of the fourth telescopic rod, and a cutter groove is formed in the upper surface of the base platform and located right below the blade.
Preferably, the cross section of the groove on the roller, the cross section of the guide groove and the cross section of the pressing groove are all in the shape of a minor arc, and the diameter of the minor arc is equal to the outer diameter of the warp bar and the weft bar.
Compared with the prior art, the invention has the beneficial effects that:
1. the bar driving part can drive and distribute warp bars and weft bars simultaneously, and the bar distributing efficiency is greatly improved.
2. The tensioning part can tension the weft bar to ensure the straightness of the weft bar; splint can lead to the weft stick, can compress tightly the crossing point department of weft stick and warp stick moreover through the fore-set to guarantee hot melt welding's quality.
3. The movable base can drive the sawing part and the hot melting head to slide on the base platform through the sliding block, so that the hot melting welding of the warp and weft bars and the cutting of the weft bars are realized.
4. The cutting part can cut the warp rods at one time, so that the warp rods can be continuously arranged conveniently.
5. The wheel set at the other end of the base platform can timely transfer the bar screen subjected to hot-melt welding out of the hot-melt welding station, so that the next cycle of hot-melt welding can be conveniently carried out, and the continuous production efficiency of the bar screen is greatly improved.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the base platform of the present invention;
FIG. 4 is a schematic bottom view of the support platform of the present invention;
FIG. 5 is a side view of the tensioner of the present invention;
FIG. 6 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 1 at B according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 9 is an enlarged view of FIG. 3 at D according to the present invention;
FIG. 10 is an enlarged view of FIG. 3 at E according to the present invention;
fig. 11 is an enlarged view of the structure of fig. 4 at F according to the present invention.
In the figure: 1-a base platform; 11-a fixed plate; 111-a first telescopic rod; 12-an outer slide rail; 13-inner slide rail; 14-a guide groove; 15-saw seat sliding groove; 16-a hot melt seat chute; 17-a knife slot; 2-a bar drive section; 21-a riser; 22-a feed motor; 23-a wheel assembly; 231-a roller; 3-moving the base; 31-a drive motor; 32-screw rod; 33-a slide block; 4-a support platform; 41-connecting plate; 42-a second telescoping rod; 43-side plate; 44-top hole; 45-clamping plate; 46-a spring; 5-a movable plate; 51-top column; 6-a tensioning part; 61-a gantry; 611-T-shaped sliding chutes; 62-a third telescopic rod; 63-pressing and holding the lath; 631-a press groove; 64-middle plate; 7-a cutting section; 71-a fourth telescoping rod; 72-a blade; 8-a sawing section; 9-a hot melt assembly; 91-hot-melt base; 92-thermal head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution, a device for processing a bar screen, including a hot melting head 92, further including a base platform 1, a bar driving portion 2, a moving base 3, a supporting platform 4, a movable platform 5, a tensioning portion 6, a cutting portion 7, a sawing portion 8 and a hot melting assembly 9, wherein the bar driving portion 2 for laying warp bars is fixedly installed at one end of the upper surface of the base platform 1, the bar driving portion 2 for laying weft bars is provided at the rear end of the upper surface of the base platform 1, the bar driving portion 2 includes risers 21, feed motors 22 and wheel assemblies 23, the number of the wheel assemblies 23 is two, the wheel assemblies 23 are connected to the inner side surfaces of the risers 21 in a parallel rotating manner, and the power output ends of the feed motors 22 are in butt joint with the central shafts of the wheel assemblies 23;
the movable base 3 is arranged at the bottom of the base platform 1, the movable base 3 comprises a sliding block 33, and the sliding block 33 slides in the inner cavity of the base platform 1 along the axial direction;
the supporting platform 4 is fixedly connected above the base platform 1, the supporting platform 4 is arranged in parallel with the base platform 1, the two ends of the lower surface of the supporting platform 4 are respectively and fixedly connected with side plates 43, a plurality of clamping plates 45 arranged in pairs are slidably clamped on the lower surface of the supporting platform 4 between the side plates 43, the clamping plates 45 are respectively arranged in parallel with the side plates 43, springs 46 are respectively and vertically connected between the outer side surfaces of the adjacent pairs of clamping plates 45 and between the clamping plates 45 close to the side plates 43 and the side plates 43, and a plurality of top holes 44 are respectively formed in the surface of the supporting platform 4 corresponding to the inner cavities of each pair of clamping plates 45;
the movable platform 5 is arranged above the supporting platform 4 in parallel, second telescopic rods 42 are respectively connected between the four corners of the upper surface of the supporting platform 4 and the four corners of the lower surface of the movable platform 5, and a top column 51 which is in sleeve joint with the top hole 44 is vertically and fixedly connected to the lower surface of the movable platform 5;
the tensioning part 6 is slidably clamped at one end of the base platform 1 far away from the bar driving part 2, the front and the back of the base platform 1 near one end of the tensioning part 6 are respectively and fixedly connected with a fixing plate 11 vertically, and a first telescopic rod 111 is arranged between the side of the fixing plate 11 and the side of the tensioning part 6;
wherein, the cutting part 7 is arranged at the inner side of the bar driving part 2 for distributing warp bars;
the sawing part 8 is clamped at the position, close to the rear end, of the upper surface of the base platform 1 in a sliding manner along the axial direction, and the bottom end of the sawing part 8 is fixedly connected to the upper surface of the sliding block 33;
the hot melting assembly 9 comprises a hot melting base 91 and a hot melting head 92, the hot melting base 91 is clamped on the upper surface of the base platform 1 in a sliding manner along the axial direction, the bottom end of the hot melting base 91 is fixedly connected to the upper surface of the sliding block 33, and the hot melting head 92 is fixedly installed on the upper surface of the hot melting base 91;
the perpendicular fixedly connected with riser 21 in the position that the upper surface of base platform 1 is close to 6 insides of tensioning part, rotates wheel subassembly 23 of installation between the opposite face of riser 21, and the lateral surface fixedly connected with feeding motor 22 of one of them riser 21, the power take off end of feeding motor 22 and the butt joint of the center pin of wheel subassembly 23.
In conclusion, when the warp knitting machine is used, the warp knitting machine bar driving part 2 at one end of the base platform 1 transmits warp knitting bars to the upper surface of the base platform 1 through the wheel assembly 23 driven by the feeding motor 22; the initial end of the warp rod gradually reaches the wheel component 23 at the other end of the base platform 1; the warp thread bar is continuously transmitted to the position of the tensioning part 6, and the transmission of the warp thread bar is stopped; the bar driving part 2 at the rear end of the base platform 1 gradually transmits the weft bars to the space between the pair of clamping plates 45 through the wheel component 23 driven by the feeding motor 22, because the width between the clamping plates 45 is slightly larger than the outer diameter of the weft bars, and the bottom ends of the pair of clamping plates 45 are provided with flanges extending inwards, the clear distance between the flanges is slightly smaller than the outer diameter of the weft bars, thereby ensuring the smooth transmission of the weft bars between the clamping plates 45; stopping the transmission of the weft bars when the initial ends of the weft bars reach the position right above the front end of the base platform 1; at this time, by extending the first telescopic rod 111, the pushing and tensioning part 6 slides along the base platform 1 in a state of clamping the initial end of the warp bar, the feeding motors 22 on the bar driving part 2 for laying the warp bars can be respectively reversed at the same time, so that the stretching and straightening of the warp bars are realized; then the movable platform 5 is moved downwards through the second telescopic rod 42, so that the top pillar 51 penetrates through the top hole 44 downwards to eject the weft bars downwards out of the inner cavities of the paired clamping plates 45, the weft bars are in close contact with the warp bars, the position of the top hole 44 is preferably right opposite to the intersection point position of the weft bars and the warp bars, and in addition, when the top pillar 51 pushes the weft bars downwards, the clamping plates 45 can compress the springs 46 towards two sides, so that the weft bars can be ejected smoothly; starting the movable base 3 to enable the sliding block 33 to drive the hot melting base 91 and the sawing part 8 to move, the sawing part 8 cuts the weft yarn bars from the positions of the weft yarn bars close to the bar driving part 2, meanwhile, the movable hot melting base 91 slides on two sides of the warp yarn bars, and the hot melting welding of the contact positions of the warp yarn bars and the weft yarn bars is completed through the connected hot melting heads 92; after the hot melting position is cooled and solidified, the cutting part 7 is started to cut the warp yarn bars from the positions of the warp yarn bars close to the bar driving part 2; then the movable platform 5 is jacked up by the second telescopic rod 42, so that the warp and weft bars are separated from the compaction action of the jacking column 51; then the clamping action of the tensioning part 6 on the warp bar is released; the feeding motor 22 near the tensioning part 6 drives the corresponding wheel assembly 23 to operate, so that the welded screen is conveyed outwards to separate the screen from the welding station, and the next cycle of processes is facilitated.
In this embodiment, the wheel assembly 23 includes a plurality of rollers 231 arranged in parallel, a groove is arranged in the center of the periphery of the roller 231, a plurality of guide grooves 14 are arranged in parallel along the axial direction on the upper surface of the base platform 1, and the bottom ends of the guide grooves 14 and the top ends of the inner edges of the grooves on the surface of the corresponding rollers 231 of the bar driving part 2 for laying warp bars are located on the same straight line; when the warp guide bar is used, the warp guide bar can be well guided when being conveyed, and the flatness of the warp bar is ensured.
In the embodiment, a saw seat sliding groove 15 is axially formed in the position, close to the rear end, of the upper surface of the base platform 1, and the saw seat sliding groove 15 is matched with the sawing part 8 in a sliding clamping manner; so that when in use, the sliding block 33 carries the sawing part 8 to slide along the saw seat sliding groove 15 to complete the cutting of the weft yarn bar.
In this embodiment, the positions of the upper surface of the base platform 1 on the front side and the rear side of the guide groove 14 are respectively provided with a hot melting seat sliding groove 16 along the axial direction, and the hot melting seat sliding groove 16 is matched with the hot melting base 91 in a sliding clamping manner; when in use, the sliding block 33 carries the hot melting base 91 to slide along the hot melting base sliding groove 16, so that the hot melting head 92 completes the hot melting welding of the warp and weft bars.
In this embodiment, the moving base 3 further includes a driving motor 31 and a screw rod 32, the driving motor 31 is fixedly installed on the side surface of the base platform 1, the screw rod 32 is axially and rotatably connected in the inner cavity of the base platform 1, one end of the screw rod 32 is connected with the power output end of the driving motor 31, and the sliding block 33 is in threaded sleeve matching with the screw rod 32; so that in use, the driving motor 31 drives the sliding block 33 through the screw rod 32 to realize the sliding of the sliding block 33 relative to the inner cavity of the base platform 1.
In this embodiment, the front wall and the rear wall of the inner cavity of the base platform 1 are respectively provided with an inner slide rail 13 which is slidably clamped with the front surface and the back surface of the slide block 33; so that in use, the sliding block 33 is guided by the inner sliding rail 13 during movement to ensure smooth sliding of the sliding block 33.
In this embodiment, the front end and the rear end of the lower surface of the supporting platform 4 are respectively connected with a connecting plate 41, and the bottom end of the connecting plate 41 is respectively fixedly connected with the front surface and the back surface of the base platform 1; so that when in use; the support platform 4 is fixedly connected with the base platform 1 through a connecting plate 41.
In this embodiment, the tensioning portion 6 includes a door frame 61, a third telescopic rod 62, a pressing lath 63 and a middle plate 64, a side surface of the door frame 61 is fixedly connected with an expansion end of the first telescopic rod 111, a T-shaped sliding slot 611 is arranged on an inner wall of a bottom end of the door frame 61, an outer sliding rail 12 slidably connected with the T-shaped sliding slot 611 is respectively arranged on a front surface and a back surface of the base platform 1, a top end of the third telescopic rod 62 is fixedly connected to a top surface center position of an inner cavity of the door frame 61, a center position of an upper surface of the pressing lath 63 is vertically and fixedly connected with an extending end of the third telescopic rod 62, a front end and a rear end of the middle plate 64 are respectively vertically and fixedly connected to a front wall and a rear wall of the inner cavity of the door frame 61, the middle plate 64 is located right below the pressing; when making the use, when the initial end conveying of warp stick to in the indent 631, the downward top of third telescopic link 62 pushes away and presses holding lath 63 for it is fixed to carry out the centre gripping with medium plate 64 to the end of warp stick to press holding lath 63, through the top push effect of first telescopic link 111, make portal 61 realize steadily sliding through the slip joint effect of T shape spout 611 with outer slide rail 12, thereby realize the tensioning to the warp stick, can guarantee when the welding that the warp stick is straight.
In this embodiment, the cutting part 7 includes a fourth telescopic rod 71 and a blade 72, the top end of the fourth telescopic rod 71 is fixedly connected to the lower surface of the vertically extending plate at the top end of the vertical plate 21 corresponding to the bar driving part 2 for laying warp bars, the middle part of the upper surface of the blade 72 is fixedly connected to the bottom surface of the telescopic end of the fourth telescopic rod 71, and the knife slot 17 is formed in the upper surface of the base platform 1, which is located right below the blade 72; when the warp cutting machine is used, after the thermal welding of the warp and weft bars is finished, the fourth telescopic rod 71 pushes the blade 72 downwards so that the blade 72 cuts the warp bars.
In this embodiment, the cross-section of the groove on the roller 231, the cross-section of the guide groove 14, and the cross-section of the pressing groove 631 are minor arcs, and the diameters of the minor arcs are equal to the outer diameters of the warp and weft bars.
The working principle is as follows: when in use, the bar driving part 2 at one end of the base platform 1 transmits warp bars into the guide groove 14 on the upper surface of the base platform 1 through the wheel assembly 23 driven by the feeding motor 22; the initial end of the warp rod gradually reaches the wheel component 23 at the other end of the base platform 1; the warp thread bar is continuously transmitted to the position of the tensioning part 6, and the transmission of the warp thread bar is stopped; the bar driving part 2 at the rear end of the base platform 1 gradually transmits the weft bars to the space between the clamping plates 45 arranged in pairs through the wheel component 23 driven by the feeding motor 22, and stops the transmission of the weft bars when the initial ends of the weft bars reach the position right above the front end of the base platform 1; at this time, the third telescopic rod 62 pushes the pressing lath 63 downwards, so that the pressing lath 63 and the middle plate 64 clamp and fix the end of the warp bar, and the gantry 61 can slide stably through the sliding and clamping action of the T-shaped sliding groove 611 and the outer sliding rail 12 through the pushing action of the first telescopic rod 111, so that the warp bar can be tensioned, and the warp bar can be ensured to be straight when being welded; meanwhile, the feeding motors 22 on the bar driving part 2 for distributing warp bars can be respectively reversed to realize the further stretching and straightening of the warp bars; then the movable platform 5 is moved downwards through the second telescopic rod 42, so that the top pillar 51 downwards passes through the top hole 44 to push the weft bars downwards out of the inner cavities of the paired clamping plates 45, and the weft bars are in close contact with the warp bars, and the position of the top hole 44 is preferably right opposite to the intersection point position of the warp bars and the weft bars; then, the driving motor 31 drives the sliding block 33 through the screw 32 to realize the sliding of the sliding block 33 relative to the inner cavity of the base platform 1, the sliding block 33 drives the sawing part 8 to slide along the sawing seat sliding groove 15, so that the sawing part 8 cuts the weft yarn bars from the positions of the weft yarn bars close to the bar driving part 2, meanwhile, the sliding block 33 drives the hot melting base 91 to slide along the hot melting seat sliding groove 16, and the hot melting heads 92 connected with the hot melting base 91 complete the hot melting welding of the contact positions of the weft yarn bars and the weft yarn bars; after the hot melting position is cooled and solidified, the fourth telescopic rod 71 pushes the blade 72 downwards so that the blade 72 cuts the warp rod; then the movable platform 5 is jacked up by the second telescopic rod 42, so that the warp and weft bars are separated from the compaction action of the jacking column 51; then the clamping action of the tensioning part 6 on the warp bar is released; the feeding motor 22 near the tensioning part 6 drives the corresponding wheel assembly 23 to operate, so that the welded screen is conveyed outwards to separate the screen from the welding station, and the next cycle of processes is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An apparatus for processing rod screens, comprising a thermal melting head (92), characterized by further comprising:
a base platform (1);
a bar driving section (2);
a movable base (3);
a support platform (4);
a movable platform (5);
a tension section (6);
a cutting section (7);
a sawing part (8) and
the hot melting assembly (9), a bar driving part (2) for laying warp bars is fixedly mounted at one end of the upper surface of the base platform (1), the bar driving part (2) for laying weft bars is arranged at the rear end of the upper surface of the base platform (1), the bar driving part (2) comprises a vertical plate (21), two feeding motors (22) and two wheel assemblies (23), the wheel assemblies (23) are connected to the inner side surface of the vertical plate (21) in a parallel rotating manner, and the power output end of each feeding motor (22) is in butt joint with the central shaft of the wheel assembly (23);
the movable base (3) is arranged at the bottom of the base platform (1), the movable base (3) comprises a sliding block (33), and the sliding block (33) slides in the inner cavity of the base platform (1) along the axial direction;
the supporting platform (4) is fixedly connected above the base platform (1), the supporting platform (4) and the base platform (1) are arranged in parallel, two ends of the lower surface of the supporting platform (4) are respectively and fixedly connected with side plates (43), a plurality of clamping plates (45) arranged in pairs are slidably clamped on the lower surface of the supporting platform (4) between the side plates (43), the clamping plates (45) are respectively arranged in parallel with the side plates (43), springs (46) are respectively and vertically connected between the outer side surfaces of the adjacent pairs of clamping plates (45) and between the clamping plates (45) close to the side plates (43) and the side plates (43), and a plurality of top holes (44) are respectively formed in the surface of the supporting platform (4) corresponding to the inner cavities of each pair of clamping plates (45);
the movable platform (5) is arranged above the supporting platform (4) in parallel, second telescopic rods (42) are respectively connected between the four corners of the upper surface of the supporting platform (4) and the four corners of the lower surface of the movable platform (5), and a top column (51) which is in sleeve joint with the top hole (44) is vertically and fixedly connected to the lower surface of the movable platform (5);
the tensioning part (6) is slidably clamped at one end, far away from the bar driving part (2), of the base platform (1), the front surface and the back surface, close to one end of the tensioning part (6), of the base platform (1) are respectively and fixedly connected with a fixing plate (11) in a vertical mode, and a first telescopic rod (111) is arranged between the side surface of the fixing plate (11) and the side surface of the tensioning part (6);
wherein the cutting part (7) is arranged at the inner side of the bar driving part (2) for distributing warp bars;
the sawing part (8) is clamped at the position, close to the rear end, of the upper surface of the base platform (1) in a sliding manner along the axial direction, and the bottom end of the sawing part (8) is fixedly connected to the upper surface of the sliding block (33);
the hot melting assembly (9) comprises a hot melting base (91) and a hot melting head (92), the hot melting base (91) is clamped on the upper surface of the base platform (1) in a sliding mode along the axial direction, the bottom end of the hot melting base (91) is fixedly connected to the upper surface of the sliding block (33), and the hot melting head (92) is fixedly installed on the upper surface of the hot melting base (91);
the base platform (1) upper surface is close to the perpendicular fixedly connected with riser (21) in the position of tensioning portion (6) inboard, rotate between the opposite face of riser (21) and install one wheel subassembly (23), and one of them the lateral surface fixedly connected with feeding motor (22) of riser (21), the power take off of feeding motor (22) with the center pin butt joint of wheel subassembly (23).
2. The apparatus of claim 1, wherein: the wheel assembly (23) comprises a plurality of parallel rollers (231), a groove is formed in the center of the periphery of each roller (231), a plurality of guide grooves (14) are axially arranged on the upper surface of the base platform (1) in parallel, the bottom ends of the guide grooves (14) are in the same straight line with the top ends of the inner edges of the grooves in the surface of the rollers (231), which are used for distributing warp bars, of the bar driving parts (2).
3. An apparatus for processing rod screen as claimed in claim 2, wherein: the saw seat sliding groove (15) is axially formed in the position, close to the rear end, of the upper surface of the base platform (1), and the saw seat sliding groove (15) is matched with the saw cutting portion (8) in a sliding clamping mode.
4. An apparatus for processing rod screen as claimed in claim 3, wherein: the upper surface of the base platform (1) is located at the positions of the front side and the rear side of the guide groove (14) and is provided with a hot melting seat sliding groove (16) respectively along the axial direction, and the hot melting seat sliding groove (16) is matched with the sliding clamping of the hot melting base (91).
5. An apparatus for processing rod screen panels according to claim 1, wherein said moving base (3) further comprises:
drive motor (31) and
the screw rod (32), the said driving motor (31) is fixedly mounted to the side of the said base platform (1);
the screw rod (32) is connected in the inner cavity of the base platform (1) in a rotating mode along the axial direction, one end of the screw rod (32) is connected with the power output end of the driving motor (31), and the sliding block (33) is in threaded sleeve connection with the screw rod (32).
6. An apparatus for processing rod screen as claimed in claim 5, wherein: the front wall and the rear wall of the inner cavity of the base platform (1) are respectively provided with an inner slide rail (13) which is in sliding clamping connection with the front surface and the back surface of the slide block (33).
7. The apparatus of claim 1, wherein: the front end and the rear end of the lower surface of the supporting platform (4) are respectively connected with a connecting plate (41), and the bottom end of the connecting plate (41) is respectively fixedly connected with the front surface and the back surface of the base platform (1).
8. An apparatus for processing rod screen panels according to claim 2, wherein the tensioning section (6) comprises:
a gantry (61);
a third telescopic rod (62);
a holding strip (63) and
the side surface of the door frame (61) is fixedly connected with the telescopic end of the first telescopic rod (111), a T-shaped sliding groove (611) is formed in the inner wall of the bottom end of the door frame (61), and an outer sliding rail (12) in sliding clamping connection with the T-shaped sliding groove (611) is respectively arranged on the front surface and the back surface of the base platform (1);
the top end of the third telescopic rod (62) is fixedly connected to the top surface central position of the inner cavity of the gantry (61);
the middle position of the upper surface of the pressing and holding batten (63) is vertically and fixedly connected with the extending end of the third telescopic rod (62);
the front end and the rear end of the middle plate (64) are respectively and vertically and fixedly connected to the front wall and the rear wall of the inner cavity of the door frame (61), and the middle plate (64) is positioned right below the pressing and holding lath (63);
the lower surface of the pressing and holding lath (63) and the upper surface of the middle plate (64) are respectively provided with a pressing groove (631) correspondingly.
9. An apparatus for processing rod screens according to claim 1, wherein the cutting section (7) comprises:
a fourth telescopic rod (71) and
the top end of the fourth telescopic rod (71) is fixedly connected to the lower surface of a vertically extending plate at the top end of the vertical plate (21) corresponding to the bar driving part (2) for distributing warp bars;
the middle part of the upper surface of the blade (72) is fixedly connected to the bottom surface of the telescopic end of the fourth telescopic rod (71), and a cutter groove (17) is formed in the upper surface of the base platform (1) and is located right below the blade (72).
10. An apparatus for processing rod screen as claimed in claim 8, wherein: the cross section of the groove on the roller (231), the cross section of the guide groove (14) and the cross section of the pressing groove (631) are all in the shape of minor arcs, and the diameters of the minor arcs are equal to the outer diameters of the warp bars and the weft bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450717.1A CN111660578B (en) | 2020-05-25 | 2020-05-25 | Device for processing bar screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450717.1A CN111660578B (en) | 2020-05-25 | 2020-05-25 | Device for processing bar screen |
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| CN111660578B CN111660578B (en) | 2023-03-28 |
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| CN111660578B (en) | 2023-03-28 |
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Address after: 235000 No.18 Yunlong Road, Longhu Industrial Park, Huaibei Economic Development Zone, Huaibei City, Anhui Province Patentee after: Fangyuan (Anhui) Intelligent Equipment Co.,Ltd. Address before: 235000 100 meters west of Lishan district government, Huaibei City, Anhui Province Patentee before: ANHUI FANGYUAN PLASTIC & RUBBER Co.,Ltd. |