CN108638525B - Section bonding process with tight splicing - Google Patents
Section bonding process with tight splicing Download PDFInfo
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- CN108638525B CN108638525B CN201810363420.4A CN201810363420A CN108638525B CN 108638525 B CN108638525 B CN 108638525B CN 201810363420 A CN201810363420 A CN 201810363420A CN 108638525 B CN108638525 B CN 108638525B
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- Prior art keywords
- pushing
- section bar
- glue
- cutting
- fastening
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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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
- B29C65/542—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts by injection
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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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
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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
- B29L2031/723—Articles for displaying or advertising
- B29L2031/7232—Signs, symbols, plates, panels, boards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a profile bonding process with tight splicing, which comprises the following steps: s1, processing the section into a preset shape; s2, fixing a machine for cutting the section bar, pushing the section bar to linearly translate until the edge chamfering operation is finished; s3, placing the section bar subjected to chamfer cutting on a mounting frame for glue applying operation, and injecting the prepared glue into the splicing position of the two section bars during the glue applying operation; and S4, standing for 2-8 minutes after sizing is finished, and repairing the leakage. According to the invention, through the arrangement, the distance between the cutting points of the section bar and the machine is constant when the chamfer is cut, so that the problem of uneven chamfer surface caused by uneven table surface, shaking of a cutting pad and the like can be avoided, and meanwhile, the corresponding section bar is more attached at the dry and hard speed and the flow rate by adopting the modulated glue, so that the bad phenomena of bubbles, white edges and the like at the splicing position of the section bar are reduced.
Description
Technical Field
The invention relates to the technical field of profile processing, in particular to a profile bonding process with tight splicing.
Background
The processing and production popularity of the section bar is very high, and different processing methods and process flows are usually provided correspondingly in order to adapt to different products.
In the production of identification plates, a considerable number of profiles, the number of acrylic sheets being relatively large, also have to be used. The method generally comprises the steps of rough machining, cutting, polishing and the like of the acrylic plates, chamfering operation is carried out on the edge parts of the acrylic profiles according to the requirements of production drawings, and glue is coated at the chamfering positions of the two acrylic plates so as to realize bonding between the two acrylic plates.
However, in a long-term construction operation, a problem that strength and appearance are greatly affected occurs, that is, many bubbles with different sizes are easily generated on a chamfered surface coated with glue, and the reason for this is that flatness of the chamfered surface is not enough, and splicing between two acrylic plates is not tight enough, so that even if the glue seeps out from a seam, a gap cannot be completely filled, and the glue is too hard to dry, so that bubbles generated by "core wrapping" are generated.
Disclosure of Invention
The invention aims to provide a section bonding process with tight splicing, which has the effects of tighter splicing among sections and reduction of bubbles.
The technical purpose of the invention is realized by the following technical scheme, and the section bonding process with tight splicing comprises the following steps:
s1, cutting and processing the section bar, and processing the section bar into a preset shape;
s2, chamfering and cutting the edge of the section, fixing a machine for cutting the section, and pushing the section to linearly translate until the edge chamfering operation is finished;
s3, placing the profiles subjected to chamfer cutting on a mounting rack for glue applying operation, wherein when the glue applying operation is performed, a protective film is adhered to the outer surface of the joint of the two profiles, and then the prepared glue is injected into the joint of the two profiles;
and S4, standing for 2-8 minutes after glue application is finished, tearing off the protective film, and repairing the leakage.
Through adopting above-mentioned technical scheme, make the cutting point interval of section bar and machine invariable when cutting the chamfer, then can avoid the uneven problem of chamfer face that mesa unevenness, cutting pad shake etc. caused, adopt the glue of modulation simultaneously, do hard speed and velocity of flow all laminate more and correspond the section bar, consequently reduced bad phenomena such as bubble, white edge of section bar concatenation department.
The invention is further provided with: the machine for cutting the section bar in the S2 comprises a working table, a carving tool bit and a feeding assembly, wherein a limiting guide rail is further arranged on the working table, and the section bar is connected in the limiting guide rail in a sliding mode.
Through adopting above-mentioned technical scheme, the position of sculpture tool bit for table surface fixed can, only need slide the section bar along spacing guide, just can make the contact point interval of section bar and sculpture tool bit be in the stationary state for every section bar when the chamfer operation, the homoenergetic enough obtains the angle the same, the neat chamfer limit in plane, tightness when being favorable to later stage section bar concatenation.
The invention is further provided with: the feeding assembly comprises a sliding base, a clamping structure and a pushing structure, wherein the sliding base is connected in the limiting guide rail in a sliding mode, the clamping structure is arranged on the sliding base and used for fixing the section bar, and the pushing structure is used for pushing the sliding base to slide in a reciprocating mode along the limiting guide rail.
Through adopting above-mentioned technical scheme, sliding base sliding connection slides in limit guide, consequently only need drive sliding base to slide in limit guide and can realize the linear motion of section bar, and the while promotes the structure and can drive sliding base along limit guide reciprocating motion, also can in time reset sliding base to the original point after accomplishing the chamfer of a section bar, makes things convenient for next operation.
The invention is further provided with: the clamping structure comprises a plurality of bearing parts and a fastening part, a plurality of fastening threaded rods are further arranged on the sliding base, sliding holes corresponding to different fastening threaded rods are formed in the fastening part, the fastening threaded rods penetrate out of the sliding holes and are connected with fastening caps through partial threads, one end of the bottom end of the fastening part corresponds to the bearing parts, and the other end of the fastening part is rotatably connected to the sliding base.
Through adopting above-mentioned technical scheme, the bottom surface that the accepting part is used for placing the section bar, and fastening portion butt on the top surface of section bar is with the inseparable centre gripping of section bar, and the cooperation of rethread fastening threaded rod and fastening cap adjusts the centre gripping effort size between fastening portion and the accepting part, reaches the effect of firm centre gripping section bar.
The invention is further provided with: the utility model discloses a lead screw, including the lead screw that promotes, promote structure, be used for the drive promote lead screw pivoted push motor, be equipped with on the promote lead screw and promote the screw thread and reset the screw thread, promote the screw thread and reset the screw thread and be reverse setting and both ends smooth-going connection, the number of turns that promotes the screw thread is more than the number of turns that resets, set up the confession in the sliding bottom promote the hole that the lead screw passed, still be equipped with sliding connection in promoting the hole and promote the butt joint piece on the lead screw.
Through adopting above-mentioned technical scheme, be provided with on the promotion lead screw and promote the screw thread and reset the screw thread, and be equipped with the butt piece of sliding connection on promoting the lead screw in promoting the hole, when butt piece butt on promoting the screw thread, under the rotation effect that promotes the lead screw, sliding base moves along the length direction of pushing the lead screw, move to the tip that promotes the screw thread until the butt piece, this moment because promote the screw thread and reset the screw thread and be reverse setting and both ends smooth-going connection, make the butt piece transition smoothly to reset on the screw thread, continue to rotate and promote the lead screw and then can drive the reverse linear motion of sliding base, thereby order about sliding base and return to the original point.
The invention is further provided with: the glue comprises a special acrylic glue, a special organic glass adhesive, a special acrylic plate and organic glass adhesive and an acrylic solvent adhesive, and the corresponding weight ratio is 60-66:28-35:6-10: 0-2.
The invention is further provided with: and when the glue is applied, a needle cylinder is adopted to inject into the splicing part of the section bar.
The invention is further provided with: during glue application, the glue is moved from one end of the splicing part of the section bar to the other end at a constant speed, and the injected glue is constant in speed and constant in quantity.
Through adopting above-mentioned technical scheme, the glue rethread cylinder that the modulation obtained injects the concatenation department to the section bar to make the glue constant velocity measure and get into the concatenation face, the hardening rate and the velocity of flow of glue this moment can perfectly agree with the section bar mutually, simultaneously because during the chamfer operation of earlier stage, also make the chamfer face of section bar as far as possible neat, bad phenomena such as bubble, white edge that can reduce appearance on the section bar concatenation face by a wide margin make the bonding department of section bar transparent smooth-going, natural generous.
The invention is further provided with: the mounting frame comprises a horizontal frame, a vertical frame and a butt joint piece, the horizontal frame and the vertical frame are arranged at a right angle, a plurality of overflow chutes are formed in the horizontal frame and the vertical frame along the joint, and the projections of the overflow chutes on the upper surface of the horizontal frame are arranged in a staggered mode and are not communicated.
By adopting the technical scheme, the overflow grooves are arranged on the horizontal frame and the vertical frame in a staggered manner, so that a buffer space is provided for redundant glue coated on the splicing surface of the section bar after overflowing, the condition that the glue overflows to pollute the outer surface of the section bar and the applied glue amount is insufficient, so that a white edge and a local area are not coated is avoided, the condition that the outer surface of the section bar and a mounting frame are polluted due to excessive overflow of the applied glue amount is also avoided, and the appearance of the section bar after glue application is greatly improved.
The invention is further provided with: the butt piece include a plurality of intervals even and with the fixed stop of vertical frame butt, a plurality of intervals even and with the butt push pedal of horizontal stand butt, it is a plurality of fixed stop is fixed in on the straight line, and is a plurality of be connected with same promotion power spare that makes the butt push pedal be close to fixed stop on the butt push pedal.
Through adopting above-mentioned technical scheme, section bar and mounting bracket size are too long, and the bending phenomenon can appear in the mid portion is difficult to avoid, produces the inhomogeneous scene of coating easily to the glueing, consequently is provided with fixed stop as a plurality of atress fulcrums, sets up the butt push pedal again and makes the horizontal stand support tightly on vertical frame, keeps in the same direction as far as possible straight.
In conclusion, the invention has the following beneficial effects:
1) when the profile is chamfered and cut, the distance between the carving tool bit and the profile is fixed and controllable, so that the influence of bad factors such as the flatness of a working table surface and jitter generated when the carving tool bit moves is greatly reduced, and the flatness of a chamfer slope is kept as much as possible;
2) after the prepared glue is supplemented with a stable glue applying process, the glue can be matched with the section bar in multiple aspects such as hardening speed, flow rate, bonding strength and the like, and the obtained glue-applied finished product greatly reduces the bad phenomena such as air bubbles, white edges and the like;
3) the overflow groove arranged on the mounting frame effectively reduces the pollution of glue to the outer surface of the section bar, so that the glue can be injected as much as possible on the premise of reducing the generation of bubbles.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a schematic view of a portion of the feed assembly after exiting the pushing mechanism;
FIG. 4 is a front view of FIG. 3 after the lead screw is shown;
fig. 5 is a schematic structural diagram of the mounting frame of the embodiment.
In the figure: 1. a section bar; 2. a work table; 3. engraving a cutter head; 4. a feeding assembly; 5. limiting a guide rail; 6. a slide base; 61. a push hole; 62. a butting block; 7. a clamping structure; 71. a receiving part; 72. a fastening section; 73. fastening a threaded rod; 74. a fastening cap; 75. a slide hole; 8. a pushing structure; 81. a push motor; 82. pushing the screw rod; 83. pushing the screw thread; 84. resetting the screw thread; 9. a mounting frame; 91. a horizontal frame; 92. a vertical frame; 10. an overflow trough; 11. fixing a baffle plate; 12. abutting against the push plate; 13. the power member is pushed.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The specific embodiments are only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications without inventive contribution to the present embodiments as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1: the glue comprises 60g of special acrylic glue, 28g of special organic glass adhesive, 10g of special acrylic plate organic glass adhesive and 2g of acrylic solvent type adhesive.
The above raw material manufacturers are detailed in table 1.
Table 1 detailed table of each raw material manufacturer
Example 2: the glue comprises 60g of special acrylic glue, 30g of special organic glass adhesive and 10g of special acrylic plate organic glass adhesive.
Example 3: the glue comprises 65g of special acrylic glue, 26g of special organic glass adhesive and 9g of special acrylic plate organic glass adhesive.
Example 4: the glue comprises 64g of special acrylic glue, 33g of special organic glass adhesive and 3g of special acrylic plate organic glass adhesive.
and S1, blanking the section bar 1 according to the drawing size, and forming a preset shape after processing such as bending, cutting, polishing and the like.
And S2, conveying the section bar 1 to a chamfer cutting operation, wherein as shown in figure 1, the chamfer cutting machine comprises a working table 2, and the working table 2 is fixed with a carving tool bit 3 and a feeding assembly 4. On carving tool bit 3 was fixed in table surface 2, still was equipped with limit guide 5 under carving tool bit 3, section bar 1 can slide in limit guide 5.
As shown in fig. 2 to 4, the feeding assembly 4 includes a sliding base 6 slidably connected in the limit guide rail 5, a clamping structure 7 disposed on the sliding base 6 for fixing the profile 1, and a pushing structure 8 for pushing the sliding base 6 to slide back and forth along the limit guide rail 5. The clamping structure 7 comprises a plurality of bearing parts 71 and fastening parts 72, a plurality of fastening threaded rods 73 are further arranged on the sliding base 6, sliding holes 75 corresponding to different fastening threaded rods 73 are formed in the fastening parts 72, part of the fastening threaded rods 73 penetrating out of the sliding holes 75 is in threaded connection with fastening caps 74, one end of the bottom end of each fastening part 72 corresponds to one bearing part 71, and the other end of each fastening part is rotatably connected to the sliding base 6. When the fastening cap 74 is rotated upward until the fastening screw rod 73 is disengaged, the fastening portion 72 can be rotated and opened, and at this time, the profile 1 to be chamfered can be placed into the fastening structure 7 onto the receiving portion 71.
As shown in fig. 2 and 3, the pushing structure 8 includes a pushing screw 82, and a pushing motor 81 (refer to fig. 1) for driving the pushing screw 82 to rotate, the pushing screw 82 is provided with a pushing thread 83 and a reset thread 84, the pushing thread 83 and the reset thread 84 are reversely arranged and both ends are smoothly connected, the number of turns of the pushing thread 83 is twice that of the reset thread 84, a pushing hole 61 for the pushing screw 82 to pass through is formed in the sliding base 6, and meanwhile, an abutting block 62 slidably connected to the pushing screw 82 is further disposed in the pushing hole 61.
When the pushing motor 81 is started to drive the pushing screw rod 82 to rotate, if the abutting block 62 abuts against the pushing screw 83, the slide base 6 moves along the length direction of the push screw rod 82 under the rotation of the push screw rod 82 until the abutting block 62 moves to the end of the push screw thread 83, at this time, because the push screw thread 83 and the reset screw thread 84 are arranged in opposite directions and both ends are smoothly connected, so that the abutting block 62 smoothly transits to the reset thread 84, the screw rod 82 is continuously rotated to drive the sliding base 6 to move linearly in the opposite direction, thereby driving the slide base 6 back to the origin, and the number of turns of the pushing screw 83 is twice as large as that of the returning screw 84, so that the speed of returning the slide base 6 to the origin is twice as large as that of sliding forward, after the chamfering processing of the section bar 1 is completed, the sliding base 6 can be quickly restored to the original position, and the effective matching is carried out to continue the feeding. Of course, the ratio of the number of turns of the pushing screw 83 and the resetting screw 84 can be adjusted to increase or decrease the speed of resetting the slide base 6 in accordance with actual production requirements, for example, five or ten times the number of turns of the pushing screw 83 is set as the number of turns of the resetting screw 84.
After the section bar 1 is sent to the working table surface 2, the fastening cap 74 is loosened, the fastening part 72 is rotated upwards and opened, the section bar 1 is placed on the bearing part 71, the fastening part 72 is closed again, and the fastening cap 74 is screwed down, so that the section bar 1 is completely fixed in the clamping and fixing structure 7, at the moment, the pushing motor 81 is started again, the engraving tool bit 3 is started, and the section bar 1 is driven to move forwards until the chamfering operation is completed.
S3, placing the section bar 1 subjected to chamfering cutting on a mounting rack 9 for glue applying operation, wherein when glue applying operation is performed, a protective film is firstly adhered to the outer surface of the joint of the two section bars 1, and then the prepared glue is injected into the joint of the two section bars 1.
As shown in fig. 5, the mounting frame 9 includes a horizontal frame 91, a vertical frame 92 and an abutting member, the horizontal frame 91 and the vertical frame 92 are arranged at a right angle, and when glue is applied, two sectional materials 1 to be bonded are respectively placed on the horizontal frame 91 and the vertical frame 92 and kept in a fitting state.
As shown in fig. 5, a plurality of overflow chutes 10 are disposed along the joint between the horizontal frame 91 and the vertical frame 92, and the projections of the plurality of overflow chutes 10 on the upper surface of the horizontal frame 91 are staggered and not connected. The butt piece includes that a plurality of intervals are even and with the fixed stop 11 of vertical frame 92 butt, a plurality of intervals are even and with the butt push pedal 12 of horizontal bracket 91 butt, a plurality of fixed stop 11 are fixed in on the straight line, be connected with same promotion power spare 13 that makes butt push pedal 12 be close to fixed stop 11 on a plurality of butt push pedals 12, promote power spare 13 and can adopt the object of common application of force such as heavy object low pressure or cylinder.
As shown in fig. 5, by pushing the power member 13, the abutting push plate 12 abuts the horizontal frame 91 against the fixed baffle 11 tightly, so that the right angle formed between the horizontal frame 91 and the vertical frame 92 can be maintained, which is beneficial to achieving a better effect when the section bar 1 is bonded. After the two sections 1 to be glued are fixed in position, the glue prepared in the embodiment 2 is moved at a constant speed from one end of the splicing part to the other end by using an injector, and the injected glue needs to be measured at a constant speed. At this moment, even if the glue of injection overflows a part from the external seam of two section bars 1 splicing places, also can directly flow to overflow launder 10, can not produce the bad influence to the surface of section bar 1 and mounting bracket 9, whole product is clean and limpid after the glueing, transparent and limpid, elegant appearance.
And S4, standing the two sectional materials 1 for 2-8 minutes after glue application is finished, wherein the specific time depends on the area of a splicing surface, tearing off the protective film after the time is reached, and timely repairing the missing leakage if a part of the area which is not coated with glue exists.
Claims (3)
1. A profile bonding process with tight splicing is characterized by comprising the following steps:
s1, cutting and processing the section bar, and processing the section bar into a preset shape;
s2, chamfering and cutting the edge of the section (1) processed by the S1, fixing a machine for cutting the section (1), and pushing the section (1) to linearly translate until the edge chamfering operation is finished;
s3, placing the profile (1) subjected to chamfering cutting on a mounting rack (9) for glue applying operation, wherein when the glue applying operation is performed, a protective film is adhered to the outer surface of the joint of the two profiles (1), and then the prepared glue is injected into the joint of the two profiles (1);
s4, standing for 2-8 minutes after glue application is finished, tearing off the protective film and repairing the leakage;
the machine for cutting the section bar (1) in the S2 comprises a working table top (2), a carving tool bit (3) and a feeding assembly (4), wherein a limiting guide rail (5) is further arranged on the working table top (2), and the section bar (1) is connected into the limiting guide rail (5) in a sliding manner;
the feeding assembly (4) comprises a sliding base (6) connected in the limiting guide rail (5) in a sliding mode, a clamping structure (7) arranged on the sliding base (6) and used for fixing the section bar (1), and a pushing structure (8) used for pushing the sliding base (6) to slide in a reciprocating mode along the limiting guide rail (5);
the clamping structure (7) comprises a plurality of bearing parts (71) and fastening parts (72), a plurality of fastening threaded rods (73) are further arranged on the sliding base (6), sliding holes (75) corresponding to different fastening threaded rods (73) are formed in the fastening parts (72), part of the fastening threaded rods (73) penetrating through the sliding holes (75) is in threaded connection with fastening caps (74), one end of the bottom end of each fastening part (72) is arranged corresponding to each bearing part (71), and the other end of each fastening part is rotatably connected to the sliding base (6);
the pushing structure (8) comprises a pushing screw rod (82) and a pushing motor (81) used for driving the pushing screw rod (82) to rotate, a pushing thread (83) and a reset thread (84) are arranged on the pushing screw rod (82), the pushing thread (83) and the reset thread (84) are reversely arranged, two ends of the pushing thread (83) and two ends of the resetting thread (84) are smoothly connected, the number of turns of the pushing thread (83) is twice that of the reset thread (84), a pushing hole (61) for the pushing screw rod (82) to penetrate through is formed in the sliding base (6), and a butting block (62) connected to the pushing screw rod (82) in a sliding mode is further arranged in the pushing hole (61);
the mounting frame (9) comprises a horizontal frame (91), a vertical frame (92) and a butting piece, the horizontal frame (91) and the vertical frame (92) are arranged at a right angle, a plurality of overflow chutes (10) are formed in the horizontal frame (91) and the vertical frame (92) along a joint, and the projections of the overflow chutes (10) on the upper surface of the horizontal frame (91) are arranged in a staggered mode and are not communicated;
the butt piece include a plurality of intervals even and with vertical frame (92) butt fixed stop (11), a plurality of intervals even and with butt push pedal (12) of horizontal stand (91) butt, it is a plurality of fixed stop (11) are fixed in on the straight line, and are a plurality of be connected with same promotion power spare (13) that make butt push pedal (12) be close to fixed stop (11) on butt push pedal (12).
2. The bonding process of the closely spliced profiles as claimed in claim 1, wherein: when the glue is applied, a needle cylinder is adopted to inject into the splicing part of the section bar (1).
3. The bonding process of the closely spliced profiles as claimed in claim 2, wherein: during glue application, the glue moves from one end of the splicing part of the section bar (1) to the other end at a constant speed, and the injected glue is constant in speed and constant in quantity.
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CN201810363420.4A CN108638525B (en) | 2018-04-21 | 2018-04-21 | Section bonding process with tight splicing |
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CN201810363420.4A CN108638525B (en) | 2018-04-21 | 2018-04-21 | Section bonding process with tight splicing |
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CN108638525B true CN108638525B (en) | 2020-10-16 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102642232A (en) * | 2012-04-27 | 2012-08-22 | 浙江易和家居制造有限公司 | Automatic L-shaped line molding machine |
CN105583918A (en) * | 2016-03-11 | 2016-05-18 | 鹤山市吉鼎机械有限公司 | Full-automatic unlimited lengthening machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103264067B (en) * | 2013-04-28 | 2016-01-13 | 江苏澳洋顺昌股份有限公司 | A kind of sheet metal itemize rim charge wrap-up |
CN105571808B (en) * | 2016-02-26 | 2017-12-01 | 浙江理工大学 | The fixture that a kind of impact fatigue testing machine is constrained with the full free degree |
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2018
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102642232A (en) * | 2012-04-27 | 2012-08-22 | 浙江易和家居制造有限公司 | Automatic L-shaped line molding machine |
CN105583918A (en) * | 2016-03-11 | 2016-05-18 | 鹤山市吉鼎机械有限公司 | Full-automatic unlimited lengthening machine |
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