CN208410789U - A kind of ultrasonic plastic welder with upper mold protective cover - Google Patents
A kind of ultrasonic plastic welder with upper mold protective cover Download PDFInfo
- Publication number
- CN208410789U CN208410789U CN201820911595.XU CN201820911595U CN208410789U CN 208410789 U CN208410789 U CN 208410789U CN 201820911595 U CN201820911595 U CN 201820911595U CN 208410789 U CN208410789 U CN 208410789U
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- China
- Prior art keywords
- upper mold
- protective cover
- mandril
- ultrasonic plastic
- block
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Abstract
The utility model relates to plastics technical field of welding equipment; more particularly to a kind of ultrasonic plastic welder with upper mold protective cover, it is intended to solve in the prior art, protective cover is when upper mold operates; protective cover cannot follow upper mold associated movement, cannot improve security performance；Meanwhile hood cannot effectively dust-proof to slide cartridge component and moisture-proof problem.Its drip irrigation device, including frame body, the upper mold down-set positioned at the pedestal of the frame body bottom and the frame body vertical feet, the upper mold, which is equipped with, wraps up the protective cover that its vertical " L " type is engaged, and the protective cover and frame body two sides are hinged.By the bracket at hinged frame body both ends, entire protective cover is allowed then to improve process safety coefficient with upper mold cooperating syringe, and package is fully sealed, it can be dust-proof to slide cartridge component and moisture-proof.
Description
Technical field
The utility model relates to plastics technical field of welding equipment more particularly to a kind of ultrasonic waves with upper mold protective cover
Plastic welding machine.
Background technique
Ultrasonic plastic welder is welding equipment of the Ultrasonic Plastic Welding equipment in plastics welding field R & D design,
Device for ultrasonic welding is the high-tech technology of the ripe thermoplastic plastic product of welding, and various ripe plastic hinge parts can be used ultrasonic wave molten
Processing is connect, in welding plastic product, any bonding agent, filler or solvent is not both added, also not consume a large amount of heat sources, have
Easy to operate, the advantages that speed of welding is fast, weld strength is high, high production efficiency.
The Chinese patent that application notification number is CN202556731U discloses a kind of ultrasonic plastic welder, it includes bottom
Seat, the pedestal are equipped with column, and the column is equipped with hood, is equipped with slide cartridge component moving up and down in the hood,
The slide cartridge component includes ultrasonic wave hair vibrating device, and the ultrasonic wave hair vibrating device includes the bottom surface weldering opposite with pedestal
Head, the slide cartridge component are connected with telescopic cylinder.
The hood being arranged on column, the hood wrap up slide cartridge component top, still, since hood shape is certain, position
It sets and does not also change, in ultrasonic plastic welder process, hood does not play the role of protecting slide cartridge component top,
Then the generation of safety accident cannot be reduced；Meanwhile dust-proof to slide cartridge component and moisture-proof ineffective of hood.
Utility model content
The purpose of the utility model is to provide a kind of ultrasonic plastic welders with upper mold protective cover, pass through protection
Fully wrapped around upper mold is covered, and upper mold cooperating syringe, to improve the safety of process.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of ultrasonic plastic welder with upper mold protective cover including pedestal and is connected to the frame body of pedestal, described
Plane is equipped with lower die on pedestal, and the frame body slide be connected with upper mold vertically, and the upper mold is located at the lower die top, it is described on
Mould periphery is enclosed with section that two pieces are mutually protected fastening into the protective cover of L shape, and the protective cover upper end and frame body are hinged, two pieces of guarantors
The open-and-close mechanism for driving its opposite folding is equipped between shield.
By taking above-mentioned technical proposal, protective cover is set at upper mold position, the protective cover and frame body two sides are hinged,
When undressed, the fully wrapped around upper mold of protective cover plays dust-proof and moisture-proof role；In process, protective cover and upper mold are total
With running, when upper mold moves downward, protective cover is opened by open-and-close mechanism to two sides, and when upper mold moves upwards, protection
Cover fastens to form sealing space by open-and-close mechanism, so that processing is safer, reduces the generation of accident.
In some embodiments, be equipped with the fixed block to move up and down with it above the upper mold, the upper mold with it is described
The split type setting of fixed block.
By using above-mentioned technical proposal, the detachable seperated connection of fixed block, convenient for the installation, replacement and maintenance of upper mold,
Reduce the abrasion of device, while upper mold replacement speed increases, processing efficiency is promoted.
In some embodiments, including at least one set of open-and-close mechanism, the open-and-close mechanism are located at two protective cover sides
Face opening and closing place.
By using above-mentioned technical proposal, the open-and-close mechanism is located at protective cover side, according to upper mold motion conditions, folding
The folding of mechanism controls protective cover.
In some embodiments, the open-and-close mechanism includes two mandrils for being hinged into " V " shape, in two mandrils
Portion is articulated with the fixed block upright side walls, and two mandrils are parallel with the rotational plane that the hinge joint of the fixed block rotates around it
In the hinged face on fixed block with the mandril, two mandrils slide with the fixed block connect along its length, two tops
One end that bar is located remotely from each other is connected to the inner wall of two block protection covers respectively.
By using above-mentioned technical proposal, the open-and-close mechanism is hinged to " V " shape, " V " shape structure centre by two mandrils
Angle increase can be completed to open and close, and the hinged fixed block upright side walls in middle part, fixed block and upper mold associated movement, fixed block fortune
Dynamic that " V " structure can just opened, mandril slides on fixed block along its length；One end that the mandril is located remotely from each other point
It is not connected on the inner wall of two block protection covers, pushes protective cover folding.
In some embodiments, the abutting part of the protective cover inner wall and the mandril is equipped with vertical sliding slot, described
Mandrel ends sliding is connected in the sliding slot.
By taking above-mentioned technical proposal, the protective cover inner wall is equipped with sliding slot, and the mandril abutting part is in fixed chute
Middle sliding, mandril can be displaced on fixed vertical position, will not occur misplacing and breaking down due to mandril position, be improved
Usage safety performance.
In some embodiments, the bottom closure setting of the sliding slot.
By using above-mentioned technical proposal, the sliding slot bottom closure setting prevents mandril to be detached from protective cover.
In some embodiments, the abutment end of the mandril and the protective cover is equipped with pulley, and the pulley is embedded at
In the sliding slot.
By using above-mentioned technical proposal, it is equipped with pulley in the abutting part of mandril and the protective cover, and the pulley is embedding
It is located in sliding slot, it is more smooth when so that mandril moving in sliding slot, processing efficiency is then improved, while pulley is set to mandril
Abutting part reduces the abrasion of mandril.
In some embodiments, the mandril is hinged by flexural pivot and the fixed block, and the mandril is arranged in described
Flexural pivot.
By using above-mentioned technical proposal, the flexural pivot is fixedly connected with fixed frame, and mandril runs through flexural pivot, and upper mold moves downward
When, the angle of mandril can also change, and flexural pivot have the function of 360 ° rotation, then mandril wear flexural pivot hingedly with protecting
Shield two sides；When fixed block is mobile, flexural pivot also changes, and open-and-close mechanism is allowed to open and close protective cover.
In some embodiments, the hinged end of two mandrils is connected with sliding block, offers on the fixed block and sets vertically
The limiting slot set, the sliding block are embedded in the limiting slot.
By taking above-mentioned technical proposal, the sliding block moves up and down in sliding slot, then drives straight-bar in fixed chute
Middle movement avoids straight-bar from deforming to improve the stability of open-and-close mechanism, mechanical breakdown occurs, so that safety accident occur.
In some embodiments, the base upper surface is equipped with the T-shape sliding slot for running through its level orientation, described
Opposite in T-shape sliding slot to be equipped with T-shape sliding block, the lower die is connected to the T-shape sliding block, positioning in the T-shape sliding slot
It is rotatably equipped with the screw rod being arranged along its length, the screw rod is threadedly coupled with the T-shape sliding block.
By using above-mentioned technical proposal, it is equipped with the perforative T-shape sliding slot of a level orientation in base upper surface, relatively
Equipped with T-shape sliding block, the "T"-shaped upper end of slide block connects lower die, by " T " structure, so that lower die is more firm when fixed, and sliding
It is equipped with screw rod in slot, can control T-shape sliding block and moved in sliding slot, then controls lower die and is moved in sliding slot, allowed to
Biggish workpiece is selected, the selectivity of workpiece increases.
In conclusion the utility model has the following beneficial effects:
1. by setting protective cover, the fully wrapped around upper mold of protective cover can promote dust-proof and moisture-proof effect, so that protection
Cover is more comprehensive to the protection of upper mold, while reducing the damage of upper mold, reduces cost；
2. the setting of frame body pedestal can allow lower die in the convenient movement of frame body pedestal with the sliding slot of horizontal displacement, and slide
Slot is in T-shape structure, and lower die can stablize fixation, meanwhile, the screw rod that sliding slot is equipped with further fixes lower die.
Detailed description of the invention
Fig. 1 is a kind of ultrasonic plastic welder overall structure signal with upper mold protective cover provided by the utility model
Figure；
Fig. 2 is that the connection structure of protective cover and fixed block is quick-fried in a kind of ultrasonic plastic welder with upper mold protective cover
Fried figure；
Fig. 3 is pedestal cross-sectional view in a kind of ultrasonic plastic welder with upper mold protective cover.
In figure, 1, frame body；2, pedestal；21, T-shape sliding slot；210, screw rod；211, rocking bar；22, T-shape sliding block；23, solid
Determine block；3, lower die；4, upper mold；40, open-and-close mechanism；41, protective cover；410, sliding slot；411, pulley；42, mandril；420, flexural pivot；
43, limiting slot；44, sliding block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The utility model discloses a kind of ultrasonic plastic welder with upper mold protective cover, as shown in Figure 1, including bottom
Seat 2 and it being fixed on the frame body 1 of pedestal 2, plane is equipped with lower die 3 on pedestal 2, and sliding is connected with upper mold 4 to frame body 1 vertically, and upper mold 4
Above lower die 3.
As shown in Figure 1,4 periphery of upper mold is enclosed with section that two pieces are engaged into the protective cover 41 of L shape, and the protective cover
41 upper ends are articulated with 1 two sides of frame body, as shown in Fig. 2, driving opposite folding by open-and-close mechanism 40 between two block protection covers 41, open
Mechanism 40 is closed at least provided with one group, and is located at two protective covers, 41 side opening and closing place, in this embodiment of the utility model, to set
Have and be illustrated for one group of open-and-close mechanism 40, and open-and-close mechanism 40 is located at 4 rear side of upper mold, i.e., between upper mold 4 and frame body 1.
As shown in Fig. 2, open-and-close mechanism 40 includes two mandrils 42 for being hinged into " V " shape, it is equipped with above upper mold 4 with it
The cuboid shape fixed block 23 of up and down motion, upper mold 4 and the split type setting of fixed block 23, i.e. upper mold 4 can replace, two mandrils
42 middle parts are articulated in the upright side walls of fixed block 23 by flexural pivot 420, and flexural pivot 420 can in the upright side walls of fixed block 23
The hinge joint of 360 ° of any rotations, mandril 42 and fixed block 23 is located at the top of hinge joint between two mandrils 42, and two flexural pivots
420 is arranged symmetrically with the vertical axis of fixed block 23.As shown in Fig. 2, two mandrils 42 are arranged in respectively in two flexural pivots 420,
And the plane for forming two mandrils 42 is parallel with the side wall surface of the hinged mandril 42 of fixed block 23.As shown in Fig. 2, two mandrils 42
The one end being located remotely from each other is respectively equipped with pulley 411, the two sidewalls inner wall vertical with 42 place plane of mandril point on two protective covers 41
Sliding slot 410 that She You be not vertical, and two sliding slots 410 are respectively positioned in the plane where two mandril 42, the cunning of two 42 ends of mandril
Wheel 411 is embedded at respectively in two sliding slots 410, is connected so that the one end for being located remotely from each other two mandrils 42 is slided with two protective covers 41 respectively
It connects.Mandril 42 is detached from protective cover 41 in order to prevent, in this embodiment of the utility model, the setting of two sliding slots, 410 bottom closure.
In above structure, in the case where bonding machine does not work, the fully wrapped around upper mold 4 of protective cover 41, protective cover 41 is played
Dust-proof and moisture-proof effect；In use, upper mold 4 is driven pushing, meanwhile, fixed block 23 is synchronous with upper mold 4 to be pushed, by
It is articulated on frame body 1 in 41 upper end of protective cover, therefore, the height of protective cover 41 is constant, at this point, fixed block 23 is moving downward
In the process, it synchronizes two flexural pivots 420 for being articulated with its side to move downward, since two mandrils 42 are arranged in two flexural pivots
In 420, therefore, during flexural pivot 420 moves downward, flexural pivot 420 forms downward pressure to mandril therein is worn,
Therefore, two 42 stress of mandril being hinged are opened, while its opposite flexural pivot 420 forms position obliquely during opening
It moves, and then two protective covers 41 is opened to two sides, separate two protective covers, 41 bottom, in order to which upper mold 4 is out of protective cover 41
Stretching is abutted with lower die 3；When upper mold 4 is driven rising, fixed block 23 is synchronous with upper mold 4 to be risen, therefore, the position of flexural pivot 420
It sets and also rises with respect to mandril 42, meanwhile, during flexural pivot 420 rises, two mandrils 42 close up relatively, to make two protective covers
41 also close up relatively.4 Collaboration of protective cover 41 and upper mold during this, does not influence machine process, while improving security performance.
Friction causes mutually to wear for a long time between mandril 42 and flexural pivot 420 in order to prevent, in this embodiment party of the utility model
In formula, it is equipped with layer of silica gel with the contact surface of mandril 42 in flexural pivot 420, is directly contacted to avoid mandril 42 with flexural pivot 420, therefore
It is hardly damaged, reduces cost.
In addition, the stability in order to guarantee open-and-close mechanism 40, as shown in Fig. 2, the hinged end of two mandrils 42 is connected with cunning
Block 44 offers the limiting slot 43 being vertically arranged on fixed block 23, and sliding block 44 is embedded in limiting slot 43, and sliding block 44 is in limiting slot
It is slided in 43, since mandril 42 is fixed on sliding block 44, so that mandril 42 is mobile in fixed position, mandril 42 is avoided to shake.
As shown in Figure 1,2 upper surface of pedestal is equipped with the T-shape sliding slot 21 for running through its level orientation, T-shape sliding slot 21
Opposite to be equipped with inverted " t " type sliding block 22, lower die 3 is connected to T-shape sliding block 22.As shown in figures 1 and 3, positioning in T-shape sliding slot 21
It is rotatably equipped with the screw rod 210 of orientation setting along its length, T-shape sliding block 22 is threadedly coupled with screw rod 210.As shown in Figure 1, driving
Dynamic screw rod 210 rotates, to control the movement of lower die 3, on the one hand, lower die 3 is displaced with T-shape sliding block 22 along T-shape sliding slot 21, is not easy
It deviates；On the other hand, it when workpiece is bigger, can first process on one side, then reprocess remaining another side, it can
With a variety of workpieces processed in 3 range of lower die, it is more convenient then to process.
As shown in Fig. 1, the rocking bar 211 that one end of screw rod 210 is equipped with facilitates driving screw rod 210 to rotate.
The working principle and application method of the utility model:
The V-shaped structure of mandril 42, in process, two separate one end of mandril 42 wear flexural pivot 420, and respectively
On 41 inner sidewall of articulation protection cover, on the hinged fixed block 23 of 42 other end of mandril, when upper mold 4 operates downwards, upper mold 4 and fixation
Block 23 moves together, and mandril 42 changes to two sides opening and closing, the centric angle of mandril 42, and the flexural pivot 420 on fixed block 23 is sent out
Raw rotation, mandril 42 are upheld to two sides, and sliding block 44 shifts up, and protective cover 41 opens；Conversely, when unused, protective cover 41
Fully wrapped around upper mold 4.
In process, T-shape sliding slot 21 is equipped on pedestal 2 and lower die 3 is fixed in T-shape sliding block 22, lead to
It crosses rocking bar 211 and controls the adjusting lower die 3 of screw rod 210, lower die 3 is further fixed, while screw rod 210 can also carry out lower die 3
Position is adjusted.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (10)
1. a kind of ultrasonic plastic welder with upper mold protective cover, including pedestal (2) and it is connected to the frame bodies of pedestal (2)
(1), plane is equipped with lower die (3) on the pedestal (2), and sliding is connected with upper mold (4) frame body (1) vertically, the upper mold (4)
Above the lower die (3), it is characterised in that: upper mold (4) periphery is enclosed with two pieces and mutually protects the section of fastening into L shape
Protective cover (41), protective cover (41) upper end and frame body (1), which hingedly, between two block protection covers (41) are equipped with, drives it opposite
The open-and-close mechanism (40) of folding.
2. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 1, which is characterized in that described
Be equipped with the fixed block (23) to move up and down with it above upper mold (4), the upper mold (4) with the fixed block (23) is split type sets
It sets.
3. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 2, which is characterized in that including
At least one set of open-and-close mechanism (40), the open-and-close mechanism (40) are located at two protective covers (41) side opening and closing place.
4. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 3, which is characterized in that described
Open-and-close mechanism (40) includes two mandrils (42) for being hinged into " V " shape, is articulated with the fixation in the middle part of two mandrils (42)
Block (23) upright side walls, two mandrils (42) are parallel to solid around the rotational plane that the hinge joint of itself and the fixed block (23) rotates
Determine the hinged face on block (23) with the mandril (42), two mandrils (42) slide with the fixed block (23) along its length
Connection, one end that two mandrils (42) are located remotely from each other is slidably connected to the inner wall of two block protection covers (41) respectively.
5. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 4, which is characterized in that described
Protective cover (41) inner wall and the abutting part of the mandril (42) are equipped with vertical sliding slot (410), mandril (42) the end sliding
It is connected in the sliding slot (410).
6. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 5, which is characterized in that described
The bottom closure of sliding slot (410) is arranged.
7. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 5, which is characterized in that described
Mandril (42) and the abutment end of the protective cover (41) are equipped with pulley (411), and the pulley (411) is embedded at the sliding slot
(410) in.
8. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 4, which is characterized in that described
Hingedly by flexural pivot (420) and the fixed block (23), the mandril (42) is arranged in the flexural pivot (420) to mandril (42).
9. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 4, which is characterized in that two
The hinged end of mandril (42) is connected with sliding block (44), and the limiting slot (43) being vertically arranged, institute are offered on the fixed block (23)
Sliding block (44) is stated to be embedded in the limiting slot (43).
10. a kind of ultrasonic plastic welder with upper mold protective cover according to claim 1, it is characterised in that: institute
The T-shape sliding slot (21) that pedestal (2) upper surface runs through its level orientation equipped with one is stated, it is opposite in the T-shape sliding slot (21)
Equipped with T-shape sliding block (22), the lower die (3) is connected to the T-shape sliding block (22), positioning in the T-shape sliding slot (21)
It is rotatably equipped with the screw rod (210) being arranged along its length, the screw rod (210) and T-shape sliding block (22) screw thread connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820911595.XU CN208410789U (en) | 2018-06-12 | 2018-06-12 | A kind of ultrasonic plastic welder with upper mold protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820911595.XU CN208410789U (en) | 2018-06-12 | 2018-06-12 | A kind of ultrasonic plastic welder with upper mold protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208410789U true CN208410789U (en) | 2019-01-22 |
Family
ID=65111160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820911595.XU Expired - Fee Related CN208410789U (en) | 2018-06-12 | 2018-06-12 | A kind of ultrasonic plastic welder with upper mold protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208410789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043606A (en) * | 2021-05-20 | 2021-06-29 | 山东茁彼母婴用品有限公司 | Paper diaper waistline rubber band ultrasonic welding device |
-
2018
- 2018-06-12 CN CN201820911595.XU patent/CN208410789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043606A (en) * | 2021-05-20 | 2021-06-29 | 山东茁彼母婴用品有限公司 | Paper diaper waistline rubber band ultrasonic welding device |
| CN113043606B (en) * | 2021-05-20 | 2022-08-16 | 山东茁彼母婴用品有限公司 | Paper diaper waistline rubber band ultrasonic welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |