CN208841876U - Plastic welding machine for being pre-fixed before the crimping of plastic uptake product - Google Patents

Abstract

The utility model relates to field of plastics processing, specifically, it is to be related to the plastic welding machine that pre-fixes before a kind of crimping for plastic uptake product, including workbench, column, plastic uptake positioning plate, bracket component and welding mechanism, column are arranged on the table along plummet direction；The setting of plastic uptake positioning plate is on the table and for fixing plastic-absorbing component；Bracket component is arranged on column；Welding mechanism includes being suspended at the solder horn above plastic uptake positioning plate, being set in soldering iron handle of the solder horn on the end of plastic uptake positioning plate, be connected between bracket component and soldering iron handle and to the driving assembly for moving up and down the opposite plastic uptake positioning plate of solder horn and the welding stage being electrically connected with soldering iron handle；The structure is simple, is easily assembled to, debugs and safeguards, at low cost compared to ultrasonic plastic welder, and cost performance is high, and the structure realizes pre-fixing for upper and lower plastic-absorbing component, no desoldering phenomenon, and welding effect is good.

Description

Plastic welding machine for being pre-fixed before the crimping of plastic uptake product

Technical field

The utility model relates to field of plastics processing, specifically, being to be related to one kind for pre- solid before the crimping of plastic uptake product Fixed plastic welding machine.

Background technique

Currently, high frequency Sucking moulding hanging card is widely used in commodity packaging field；Specifically, operator needs product And the data such as matched paper card, specification are placed on lower plastic-absorbing component, then align upper and lower plastic-absorbing component in predetermined position, and The crimping encapsulation of plastic uptake product is carried out, to realize that product seals；Since plastic-absorbing component usually upper and lower in plastic uptake operation is to separate Separate piece lead to before welding to prevent when plastics suction mould crimps downwards upper and lower plastic-absorbing component because of dislocation to cause to encapsulate bad Often upper and lower plastic-absorbing component is aligned and pre-fixed.

It is ultrasonic plastic welder that common plastic-absorbing component, which pre-fixes device, and the equipment price is expensive, and debugging is complicated, uses it It carries out above-mentioned simply pre-fixing that operating cost is higher, and cost performance is poor；In addition, the equipment quality and volume are larger, transport and Maintenance is inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of plastic welding machines, it is intended to solve to mould using ultrasonic wave in the prior art Material bonding machine pre-fix to upper and lower plastic-absorbing component that operating cost is high, cost performance is low, and volume is big, and it is inflexible to carry configuration Technical problem.

For this purpose, the technical solution adopted in the utility model is: providing a kind of plastic welding machine, be used for plastic uptake product Operation is pre-fixed before crimping, comprising:

Workbench；

Column, setting is on the workbench；

Plastic uptake positioning plate, setting is on the workbench and for fixing plastic-absorbing component；

Bracket component is arranged on the column；And

Welding mechanism, including being suspended at solder horn above the plastic uptake positioning plate, being set in the solder horn away from institute State the soldering iron handle on the end of plastic uptake positioning plate, the drive move up and down the relatively described plastic uptake positioning plate of the solder horn Dynamic component and the welding stage being electrically connected with the soldering iron handle, the driving component are connected to the bracket component and the soldering iron Between handle.

Further, the bracket component include support arm, the bracket that is connected between the support arm and the column Sleeve and the locking part to be fixed on the bracket sleeve tube on the column, the driving component and the support arm are solid Fixed connection.

Further, the driving component includes the cylinder at least one piston rod, is fixed on the piston rod And the switch block to the soldering iron handle fixed frame for clamping the soldering iron handle and for controlling the switching cylinder, it is described Cylinder is fixedly connected with the support arm.

Further, the soldering iron handle fixed frame includes that the first mounting plate is arranged on the piston rod and is fixed on institute State the second mounting plate of the first mounting plate side, first mounting plate is towards being formed on the side wall of second mounting plate One notch, second mounting plate is towards being formed be used in combination corresponding with first notch on the side wall of first mounting plate To clamp the second notch of the soldering iron handle；First mounting plate is arranged in the horizontal direction with second mounting plate.

Further, first mounting plate is towards opening up on the side wall of second mounting plate there are two screw lock hole, and two A screw lock hole is located at the two sides of first notch；Side wall of second mounting plate towards first mounting plate On offer two through-holes through second mounting plate, two through-holes are located at the two of second notch It side and is corresponded respectively with two screw lock holes.

Further, the switch block includes controller, pedal switch, solenoid valve and the time relay, described to step on Switching plate, the solenoid valve and the time relay are electrically connected with the controller respectively, and the solenoid valve is connected to institute It states on cylinder.

Further, the outer end of the solder horn is provided in the solder horn contacted with the plastic-absorbing component before with it is described The elastic component that plastic-absorbing component abuts against.

Further, the elastic component is compressed spring.

Further, the cross-sectional shape at the tip of the solder horn is circle, the cross section at the tip of the solder horn Diameter dimension is not less than 3mm.

Further, copper billet is provided on the plastic uptake positioning plate.

The beneficial effect of plastic welding machine provided by the utility model is: being compared with the prior art, the utility model mentions A kind of plastic welding machine out, for pre-fixing operation before the crimping of plastic uptake product, including workbench, column, plastic uptake positioning plate, Bracket component and welding mechanism, wherein welding mechanism includes being suspended at solder horn above plastic uptake positioning plate, being set in soldering iron Head away from plastic uptake positioning plate end on soldering iron handle, be connected between bracket component and soldering iron handle and to make solder horn Opposite the plastic uptake positioning plate driving assembly moved up and down and the welding stage being electrically connected with soldering iron handle；The structure is simple, is easy to group Dress, debugging and maintenance, at low cost compared to ultrasonic plastic welder, cost performance is high, meanwhile, which is positioned by setting plastic uptake Plate, bracket component and welding mechanism throw the soldering iron after heating using sweat soldering and welding stage and heat upper and lower plastic-absorbing component Welding positioning, realizes pre-fixing for upper and lower plastic-absorbing component, no desoldering phenomenon, and welding effect is good.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the stereoscopic schematic diagram of plastic welding machine provided by the embodiment of the utility model；

Fig. 2 is the floor map of plastic welding machine provided by the embodiment of the utility model (not including welding stage)；

Fig. 3 (a), Fig. 3 (b) are the right view of solder horn provided by the embodiment of the utility model, main view respectively；

Fig. 4 (a), Fig. 4 (b) are right view, the main view of the first mounting plate provided by the embodiment of the utility model respectively；

Fig. 5 (a), Fig. 5 (b) are respectively right view, the main view of the second mounting plate provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

1: workbench

2: column

3: plastic uptake positioning plate 31: copper billet

4: bracket component 41: support arm

42: bracket sleeve tube 43: locking part

5: welding mechanism 51: solder horn

52: soldering iron handle 53: driving assembly

54: welding stage 531: piston rod

532: cylinder 533: soldering iron handle fixed frame

534: the first mounting plate, 535: the second mounting plate

510: the first notches 530: screw lock hole

520: the second notches 540: through-hole

55: the first fastener, 56: the second fastener

57: third fastener 511: the tip of solder horn

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.

It is to be appreciated that term " on ", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " plummet ", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

It as shown in Figures 1 to 5, is a preferred embodiment provided by the utility model.

A kind of plastic welding machine provided in this embodiment, for pre-fixing operation, including work before the crimping of plastic uptake product Platform 1, column 2, plastic uptake positioning plate 3, bracket component 4 and welding mechanism 5, wherein column 2 is arranged along plummet direction in workbench On 1；Plastic uptake positioning plate 3 is arranged on workbench 1 and for fixing plastic-absorbing component (not shown), and plastic-absorbing component herein is upper and lower two Entirety after a independent plastic-absorbing component contraposition, plastic uptake positioning plate 3 can be special according to the progress of plastic-absorbing component shape, do not limit uniquely herein It is fixed；In the present embodiment, Fig. 1 and Fig. 2 is please referred to, copper billet 31 is provided on plastic uptake positioning plate 3, in the welding of plastic uptake positioning plate 3 Position is embedded in copper billet 31 to increase the hardness of pad, guarantees plastic uptake welding effect；Preferably, above-mentioned 3 position of plastic uptake positioning plate It is adjustable, specifically self-locking mechanism can be cooperated to realize manually adjusting for 3 position of plastic uptake positioning plate by sliding rail, sliding block, can also added certainly Dynamic executing agency realizes the automatic adjustment of 3 position of plastic uptake positioning plate, and concrete form does not limit uniquely herein；Bracket component 4 is set It sets on column 2；Welding mechanism 5 includes the solder horn 51 for being suspended at 3 top of plastic uptake positioning plate, is set in solder horn 51 away from suction It moulds the soldering iron handle 52 on the end of positioning plate 3, be connected between bracket component 4 and soldering iron handle 52 and to make solder horn 51 The opposite driving assembly 53 moved up and down of plastic uptake positioning plate 3 and the welding stage 54 being electrically connected with soldering iron handle 52, soldering iron herein Handle 52 can also be set in the other positions of solder horn 51, it is only necessary to meet the reliable retention of solder horn 51；Preferably, this is ironed Iron head 51 is special solder horn 51, as shown in Fig. 3 (a), Fig. 3 (b)；Preferably, which is constant-temperature soldering station 54, such as Fig. 1 institute Show；In the present embodiment, soldering iron handle 52 is connect with constant-temperature soldering station 54, adjusts suitable temperature, reach setting value to temperature The plastic-absorbing component that will be welded afterwards is put on plastic uptake positioning plate 3, controls driving assembly 53, so that the decline of driving assembly 53 drives soldering iron Upper and lower plastic-absorbing component is carried out sweat soldering by first 51, and according to plastic uptake material and thickness control weld interval, control is driven after the completion of welding Dynamic component 53, soldering iron reset, and take out the plastic-absorbing component that welding finishes；The structure is simple, is easily assembled to, debugs and safeguards, leads to It crosses and Ultrasonic Plastic Welding is substituted using sweat soldering, and is using the soldering iron after the heating of constant-temperature soldering station 54 that upper and lower plastic-absorbing component is warm Fusion welding positioning, at low cost compared to ultrasonic plastic welder, cost performance is high, and the structure realizes the pre- of upper and lower plastic-absorbing component It fixes, no desoldering phenomenon, welding effect is good.

In the present embodiment, please refer to Fig. 1 and Fig. 2, bracket component 4 include support arm 41, bracket sleeve tube 42 and to The locking part 43 bracket sleeve tube 42 being fixed on column 2, it is preferable that locking part 43 is connected through a screw thread and then fixed support casing Cylinder 42 is in column 2；Driving assembly 53 is fixedly connected with support arm 41, and bracket sleeve tube 42 is connected between support arm 41 and column 2, It is sheathed on column it should be noted that bracket sleeve tube 42 is movable, moving up and down support arm 41 with respect to column 2, or Making support arm 41 swing with respect to column 2, or, support arm 41 can not only moved up and down with respect to column 2, but also can make Support arm 41 swings with respect to column 2, in this way, pre-fixing work by the way that above-mentioned bracket sleeve tube 42 is arranged convenient for operator The height and direction of adjusting bracket arm 41 when industry, the also position of fine-tuning plastic uptake positioning plate 3 certainly, so that solder horn 51 The welding position of drop point alignment plastic-absorbing component simultaneously makes solder horn 51 keep certain pressure to plastic-absorbing component, to guarantee the reliable of solder joint Property, avoid desoldering.

It should be noted that above-mentioned " moving up and down " can also can be and plummet direction to move up and down along plummet direction It at an angle and then moves up and down, specific angle does not limit uniquely herein.

In the present embodiment, referring to Fig. 1, driving assembly 53 includes with the piston rod 531 slided along plummet direction Cylinder 532 is fixed on piston rod 531 and to the soldering iron handle fixed frame 533 for clamping soldering iron handle 52 and for controlling The switch block (not shown) that cylinder 532 switchs, cylinder 532 are fixedly connected with support arm 41, it is preferable that as shown in Fig. 2, cylinder 532 are fixedly connected with support arm 41 by least one first fastener 55, to guarantee the stability of the two structure；It needs Illustrate, piston rod 531 is set as at least one, and in the present embodiment, and the outer end of at least one piston rod 531 has Connecting plate (not shown), soldering iron handle fixed frame 533 is connected on connecting plate by least one second fastener 56, such as Fig. 2 It is shown, to guarantee the stability of the two structure；Certainly, above-mentioned cylinder 532 and support arm 41, soldering iron handle fixed frame 533 and company Fishplate bar can also be fixedly connected by modes such as other buckle, clamping, elastic conjunctions, it is not limited to which above-mentioned the present embodiment mentions And connection type.

Further, referring to Fig. 1, soldering iron handle fixed frame 533 includes that first mounting plate is arranged on piston rod 531 534 and it is fixed on the second mounting plate 535 of 534 side of the first mounting plate, the first mounting plate 534 is towards the second mounting plate 535 It is formed with the first notch 510 on side wall, the second mounting plate 535 is lacked with first towards being formed on the side wall of the first mounting plate 534 510 corresponding and the second notches 520 to clamp soldering iron handle 52 of mouth；Preferably, the first notch 510 and the second notch 520 Cross-sectional shape be semicircle, and the two cross sectional radius size is all the same；First mounting plate 534 and the second mounting plate 535 arrange in the horizontal direction, and soldering iron handle 52 can be arranged perpendicular to the first mounting plate 534 and the second mounting plate 535, i.e., It is placed along plummet direction, to control the lifting of soldering iron handle 52.

Further, Fig. 4 (a), Fig. 4 (b) are please referred to, the first mounting plate 534 is towards on the side wall of the second mounting plate 535 Screw lock hole 530 there are two opening up, two screw lock holes 530 are located at the two sides of the first notch 510；Please refer to Fig. 5 (a), Fig. 5 (b), the second mounting plate 535 is towards two through-holes offered on the side wall of the first mounting plate 534 through the second mounting plate 535 540, two through-holes 540 are located at the two sides of the second notch 520 and correspond respectively with two screw lock holes 530；In this way, such as Shown in Fig. 2, the first installation can be realized in such a way that third fastener 57 is each passed through through-hole 540 and screw lock hole 530 is connected Plate 534 is fixedly connected with the second mounting plate 535, and third fastener 57 is set as two, two third fasteners 57 and two 540, two screw lock holes 530 of through-hole correspond respectively；The structure can guarantee the first mounting plate 534 and the second mounting plate 535 It is bonded, so that soldering iron handle fixed frame 533 stable holding soldering iron handle 52 and then can avoid it from taking off at work It falls and plastic-absorbing component is caused to lose damage, controlled convenient for the lifting to soldering iron handle 52, ensure that the job stability of soldering iron handle 52.

In the present embodiment, referring to Fig. 1, switch block includes controller (not shown), pedal switch (not shown), electricity Magnet valve (not shown) and time relay (not shown), pedal switch, solenoid valve and the time relay respectively with controller Electrical connection, solenoid valve are connected on cylinder 532, and the control connection relationship of above-mentioned each structure can pass through special small-sized control electricity It is realized on road；When plastic-absorbing component is placed on plastic uptake positioning plate 3 and steps on pedal switch, controller controls solenoid valve and opens, together When time relay trigger, cylinder 532, which pushes, simultaneously drives solder horn 51 is corresponding with plastic-absorbing component to melt, and delay time arrives, electric Magnet valve closure, 532 automatic re-ascending of cylinder reset；The structure can reduce the labor intensity of operator, when without manpower control welding Between, production efficiency is improved, and ensure that the quality of plastic uptake welding.

In the present embodiment, the outer end of solder horn 51 is provided with contacts preceding and plastic-absorbing component phase in solder horn 51 with plastic-absorbing component The elastic component of abutting, specifically, in the present embodiment, which is compressed spring, more specifically, the nature of the elastic component Length may be configured as 5~8mm；In this way, the elastic component can be by upper and lower plastic-absorbing component before the contact plastic-absorbing component of solder horn 51 starts welding It compresses, prevents the two from misplacing, reduce the fraction defective that plastic-absorbing component pre-fixes welding；When the welding is completed, solder horn 51 rises, should Elastic component can continue as plastic-absorbing component and apply the pressure of certain time to make the plastic uptake of hot melt is cooling to fix, and prevent on solder horn 51 After rising, the plastic-absorbing component of hot melt is cooling to fix the case where front upper and lower plastic-absorbing component flicks, and improves plastic-absorbing component and pre-fixes welding Qualification rate, the structure is simple, and welding effect is good, and at low cost, sexual valence is relatively high.

In the present embodiment, as shown in Fig. 3 (a), Fig. 3 (b), the cross-sectional shape at the tip 511 of solder horn 51 is circle, The cross-sectional diameter size (D in Fig. 3 (b)) at the tip 511 of solder horn 51 is not less than 3mm, certainly, in actual welding operation When, the diameter or shape at 51 tip 511 of solder horn can also be designed according to use demand, not limited uniquely herein.

In conclusion a kind of plastic welding machine provided in this embodiment, structure is simple, and welding effect is good, at low cost, uses Cost performance is high；In addition, the device is compact, light, maintenance is transported and is debugged more convenient.

Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model claims.

Claims (10)

1. the plastic welding machine for being pre-fixed before the crimping of plastic uptake product characterized by comprising

Workbench；

Column, setting is on the workbench；

Plastic uptake positioning plate, setting is on the workbench and for fixing plastic-absorbing component；

Bracket component is arranged on the column；And

Welding mechanism, including being suspended at solder horn above the plastic uptake positioning plate, being set in the solder horn away from the suction Mould the soldering iron handle on the end of positioning plate, the driving group move up and down the relatively described plastic uptake positioning plate of the solder horn Part and the welding stage being electrically connected with the soldering iron handle, the driving component are connected to the bracket component and the soldering iron handle Between.

2. plastic welding machine according to claim 1, which is characterized in that the bracket component includes support arm, is connected to Bracket sleeve tube between the support arm and the column and the lock to be fixed on the bracket sleeve tube on the column Firmware, the driving component are fixedly connected with the support arm.

3. plastic welding machine according to claim 2, which is characterized in that the driving component includes having at least one work The cylinder of stopper rod is fixed on the piston rod and to the soldering iron handle fixed frame for clamping the soldering iron handle and for controlling The switch block of the switching cylinder is made, the cylinder is fixedly connected with the support arm.

4. plastic welding machine according to claim 3, which is characterized in that the soldering iron handle fixed frame includes being arranged in institute State the first mounting plate and the second mounting plate for being fixed on first mounting plate side, the first mounting plate direction on piston rod It is formed with the first notch on the side wall of second mounting plate, second mounting plate is towards on the side wall of first mounting plate It is formed with and second notch to clamp the soldering iron handle corresponding with first notch；First mounting plate and institute The second mounting plate is stated to arrange in the horizontal direction.

5. plastic welding machine according to claim 4, which is characterized in that first mounting plate is installed towards described second Screw lock hole there are two opening up on the side wall of plate, two screw lock holes are located at the two sides of first notch；Described second For mounting plate towards two through-holes offered on the side wall of first mounting plate through second mounting plate, two described logical Hole is located at the two sides of second notch and corresponds respectively with two screw lock holes.

6. plastic welding machine according to claim 3, which is characterized in that the switch block includes that controller, pedal are opened Close, solenoid valve and the time relay, the pedal switch, the solenoid valve and the time relay respectively with the control Device electrical connection processed, the solenoid valve are connected on the cylinder.

7. described in any item plastic welding machines according to claim 1~6, which is characterized in that the outer end of the solder horn is set It is equipped with the elastic component abutted against before contacting in the solder horn with the plastic-absorbing component with the plastic-absorbing component.

8. plastic welding machine according to claim 7, which is characterized in that the elastic component is compressed spring.

9. described in any item plastic welding machines according to claim 1~6, which is characterized in that the cross at the tip of the solder horn Cross sectional shape is circle, and the cross-sectional diameter size at the tip of the solder horn is not less than 3mm.

10. described in any item plastic welding machines according to claim 1~6, which is characterized in that be arranged on the plastic uptake positioning plate There is copper billet.