CN208979682U - The unreeling device of PCB plate putting machine - Google Patents

The unreeling device of PCB plate putting machine Download PDF

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Publication number
CN208979682U
CN208979682U CN201821815178.1U CN201821815178U CN208979682U CN 208979682 U CN208979682 U CN 208979682U CN 201821815178 U CN201821815178 U CN 201821815178U CN 208979682 U CN208979682 U CN 208979682U
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CN
China
Prior art keywords
unreeling
tensioning
balladeur train
wheel shaft
transversely
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Active
Application number
CN201821815178.1U
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Chinese (zh)
Inventor
陈金华
徐在光
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Dajiangnan Electronic Technology (kunshan) Co Ltd
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Dajiangnan Electronic Technology (kunshan) Co Ltd
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Abstract

The utility model discloses a kind of unreeling devices of PCB plate putting machine, including rack, the middle part of the rack is equipped with conveyer belt, one end of the conveyer belt is equipped with feed mechanism, the other end of the transmission belt is connected to the conveyer belt of circulation to other stations, and the top of the conveyer belt is equipped with unreeling device, and the unreeling device includes transverse-moving mechanism and grasping mechanism, the transverse-moving mechanism includes synchronizing wheel, tensioning apparatus and transversely-moving rack, and the grasping mechanism includes lifting mechanism and several sucker groups.The plate putting machine of the utility model has the transverse-moving mechanism for connecting transmission with belt pressing plate by belt, utmostly increase the impulse stroke under same sized devices, in addition the sucker group for grabbing material can automatically adjust distance to adapt to different size of PCB, improve working efficiency.

Description

The unreeling device of PCB plate putting machine
Technical field
The utility model belongs to PCB production equipment technology, more particularly to a kind of unreeling device of plate putting machine.
Background technique
Currently, there is still a need for artificial assistances to put plate, crawl for PCB processing, not only cause working efficiency low, wherein plate putting machine It is mainly used for each processing procedure leading portion of PCB manufacturing, substrate is put into main line equipment for each processing procedure and is processed, in the prior art, The transverse-moving mechanism of plate putting machine is all to be directly driven using cylinder, and if desired longer traversing stroke, cylinder just need to select at this time The longer model of type, at high cost and land occupation are larger;And it is directed to PCB of different specifications and sizes, the sucker group for crawl is all Its size is manually adjusted, it is inefficient.
Utility model content
The utility model has mainly solving the technical problems that providing a kind of unreeling device of PCB plate putting machine and passes through skin Band connects the transverse-moving mechanism of transmission with belt pressing plate, utmostly increases the impulse stroke under same sized devices, in addition grabs The sucker group of material can automatically adjust distance to adapt to different size of PCB, improve working efficiency.
In order to solve the above technical problems, a technical solution of the use of the utility model is as follows:
The middle part of a kind of unreeling device of PCB plate putting machine, including rack, the rack is equipped with conveyer belt, the conveyer belt Top be equipped with unreeling device;
The unreeling device includes transverse-moving mechanism and grasping mechanism, the transverse-moving mechanism include synchronizing wheel, tensioning apparatus and Transversely-moving rack, the synchronizing wheel and tensioning apparatus are set to the rack, are connected with synchronous belt between the synchronizing wheel and tensioning apparatus, The synchronizing wheel drives the synchronous belt operating, and the transversely-moving rack is set to traversing guide post, and the transversely-moving rack can be along described traversing Guide post sliding, and the direction of the sliding is the rotation direction of the synchronous belt, the synchronous belt is connected with synchronous belt pressing plate, institute Stating synchronous belt pressing plate can move with the synchronous belt, and the synchronous belt pressing plate is fixedly connected on the transversely-moving rack;
The synchronizing wheel is connected to servo motor, and the tensioning apparatus includes tensioning wheel, tension wheel shaft and tensioning bolt, institute It states tensioning wheel and is set in the tension wheel shaft, and the tensioning wheel can rotate about the axis thereof, the both ends of the tension wheel shaft connect Two axle brackets are connected to, two axle brackets are arranged in parallel, and two axle brackets are fixed on connecting bottom board, and two The axle bracket is symmetrically arranged with the strip groove being laterally arranged, and the both ends of the tension wheel shaft are located in the strip groove, and institute Stating tension wheel shaft can be in the length direction sliding in the strip groove along the strip groove;Lateral one end of the strip groove has There is threaded hole, and the other end has through-hole, the tensioning bolt is threaded io the threaded hole, and passes through the threaded hole top To the tension wheel shaft, the tension wheel shaft is adjusted in the position in the strip groove by the tensioning bolt;The tensioning The both ends of wheel shaft are set there are two guiding axis, and the guiding axis can be slided across the through-hole in the through-hole;
The grasping mechanism is connected to the transversely-moving rack, and can be mobile with the transversely-moving rack, and the grasping mechanism includes Lifting mechanism and several sucker groups, the lifting mechanism include lifting cylinder and connection balladeur train, and the cylinder that lifts is installed on institute State transversely-moving rack, the connection balladeur train be connected to it is described lift cylinder, the connection balladeur train can with it is described lift cylinder formed it is past Multiple movement, all sucker groups are both connected to the connection balladeur train, and can slide along the connection balladeur train;The connection balladeur train Equipped with sucking disc adjusting mechanism, the sucking disc adjusting mechanism includes screw rod stepper motor, and the screw rod stepper motor is set to the company Balladeur train is connect, one or more sucker groups are equipped with the feed screw nut matched with the screw rod stepper motor, pass through the silk Bar stepper motor drives the sucker group to slide on the connection balladeur train.
It further says, the transversely-moving rack includes frame body, and the frame body is equipped with linear slider, and the straight line slip is in institute Traversing guide post is stated, and can be slided along the traversing guide post.
It further says, the lifting mechanism includes gas cylinder hut, and the gas cylinder hut is connected to the frame body, described to lift gas Cylinder is set in the gas cylinder hut.
It further says, is set between the gas cylinder hut and the connection balladeur train there are two linear guide poles, the guide post and institute It states and lifts the piston rod of cylinder and be arranged in parallel, and be located at the two sides of the piston rod.
Further say, it is described to lift the oil drain pan being equipped between cylinder and the connection balladeur train for storing waste oil, institute It states the piston rod for lifting cylinder and the linear guide poles is all located in the region of the oil drain pan.
It further says, the tensioning bolt is coated with reaction spring, and one end of the reaction spring is supported to the tensioning Wheel shaft, the other end are supported to the side wall of the strip groove, and the reaction spring is compressed spring.
It further says, the tensioning wheel is pivotally mounted to the tension wheel shaft by two bearings.
It further says, the connection balladeur train includes two light for supporting profile, being respectively arranged on the support profile two sides Axis and adjustment sliding block set on the sucker group, the support profile is fixedly connected on the piston rod for lifting cylinder, described Optical axis is arranged in parallel with the support profile, and the adjustment sliding block is connected to the optical axis, and can slide along the optical axis.
It further says, the optical axis is chrome-faced optical axis.
It further says, one end of the support profile is equipped with motor cabinet, and the other end is equipped with screw rodb base, the screw rod stepping Motor is set to the motor cabinet, and the screw rod of the screw rod stepper motor is connected to the screw rodb base.
The utility model has the beneficial effects that
The transverse-moving mechanism of plate putting machine is realized by synchronous belt and synchronous belt pressing plate, can utmostly increase same size Impulse stroke under equipment, and cost is lower, the tensioning apparatus of synchronous belt is equipped with guiding axis, can balance tensioning wheel, make it Enough smoothly slidable adjustments, tensioning bolt are equipped with reaction spring, and tensioning wheel is made, with certain elasticity, to guarantee synchronous belt when being tensioned Connection it is linear, improve service life;
The sucker group of crawl material can automatically adjust distance to adapt to different size of PCB, and automation is adjusted and can be mentioned High working efficiency, regulating mechanism are completed by lead screw motor, make it have higher accuracy and speed, and adjust apart from any, The lower section for lifting cylinder is equipped with oil drain pan, falls and contaminated material to prevent linear guide or lift the oil droplet in cylinder.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the plate putting machine of the utility model;
Fig. 2 is the overall structure diagram of the unreeling device of the utility model;
Fig. 3 is the structural schematic diagram of the tensioning apparatus of the utility model;
Fig. 4 is the structural schematic diagram of the axle bracket of tensioning apparatus;
Fig. 5 is the structural schematic diagram of the tension wheel shaft of tensioning apparatus;
Fig. 6 is the structural schematic diagram of the grasping mechanism of the utility model;
Fig. 7 is the structural schematic diagram of the lifting mechanism of the utility model;
Fig. 8 is the structural schematic diagram of the connection balladeur train and sucker group of the utility model;
Fig. 9 is the structural schematic diagram of the connection balladeur train of the utility model;
Each section label is as follows in attached drawing:
Rack 1, conveyer belt 2;Feed mechanism 3, transverse-moving mechanism 41, grasping mechanism 42, synchronizing wheel 411, is opened unreeling device 4 Tight device 412, transversely-moving rack 413, synchronous belt 414, traversing guide post 415, synchronous belt pressing plate 416, servo motor 417, tensioning wheel 4121, tension wheel shaft 4122, tensioning bolt 4123, axle bracket 4124, connecting bottom board 4125, strip groove 41241, threaded hole 41242, through-hole 41243, guiding axis 4126, reaction spring 4127, lifting mechanism 421, sucker group 422, lift cylinder 4211, even Connect balladeur train 4212, sucking disc adjusting mechanism 423, screw rod stepper motor 4231, feed screw nut 4232, frame body 4131, linear slider 4132, gas cylinder hut 4213, linear guide poles 4214, oil drain pan 42124, support profile 42121, optical axis 42122, adjustment sliding block 42123, motor cabinet 4233 and screw rodb base 4234.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.
Embodiment: a kind of unreeling device of PCB plate putting machine includes as shown in Figure 1: rack 1, and the middle part of the rack is equipped with Conveyer belt 2, one end of the conveyer belt are equipped with feed mechanism 3, and the other end of the transmission belt is connected to circulation to other stations Conveyer belt, the top of the conveyer belt is equipped with unreeling device 4;
As shown in Figure 2: the unreeling device includes transverse-moving mechanism 41 and grasping mechanism 42, and the transverse-moving mechanism includes synchronizing Wheel 411, tensioning apparatus 412 and transversely-moving rack 413, the synchronizing wheel and tensioning apparatus are set to the rack, the synchronizing wheel and Synchronous belt 414 is connected between tight device, the synchronizing wheel drives the synchronous belt operating, and the transversely-moving rack is set to traversing guide post 415, the transversely-moving rack can be slided along the traversing guide post, and the direction of the sliding is the rotation direction of the synchronous belt, The synchronous belt is connected with synchronous belt pressing plate 416, and the synchronous belt pressing plate can be moved with the synchronous belt, it is described synchronize it is with pressure Plate is fixedly connected on the transversely-moving rack, so that the movement by the synchronous belt drives the transversely-moving rack to slide, the synchronizing wheel It is connected to servo motor 417;
As shown in Figure 3: the tensioning apparatus includes tensioning wheel 4121, tension wheel shaft 4122 and tensioning bolt 4123, described Tensioning wheel is set in the tension wheel shaft, and the tensioning wheel can rotate about the axis thereof, the both ends connection of the tension wheel shaft In two axle brackets 4124, two axle brackets are arranged in parallel, and two axle brackets are fixed on connecting bottom board 4125, two axle brackets are symmetrically arranged with the strip groove 41241 being laterally arranged, and the both ends of the tension wheel shaft are located at described In strip groove, and the tension wheel shaft can be in the length direction sliding in the strip groove along the strip groove;
As shown in Figure 4: lateral one end of the strip groove has threaded hole 41242, and the other end has through-hole 41243, The tensioning bolt is threaded io the threaded hole, and passes through the threaded hole top to the tension wheel shaft, passes through described Tight bolt adjusts the tension wheel shaft in the position in the strip groove;
As shown in Figure 5: the both ends of the tension wheel shaft are set there are two guiding axis 4126, and the guiding axis passes through described logical Hole, and can be slided in the through-hole.
The tensioning bolt is coated with reaction spring 4127, and the extremely tension wheel shaft is supported in one end of the reaction spring, separately One end is supported to the side wall of the strip groove.
The tensioning wheel is pivotally mounted to the tension wheel shaft by two bearings.
As shown in Fig. 6 to Fig. 9: the grasping mechanism is connected to the transversely-moving rack, and can be mobile with the transversely-moving rack, institute Stating grasping mechanism includes lifting mechanism 421 and several sucker groups 422;
The sucker group includes multiple vacuum generator and vacuum chuck for being mutually paired combination;
The lifting mechanism include lift cylinder 4211 and connection balladeur train 4212, it is described lift cylinder be installed on it is described traversing Frame, the connection balladeur train be connected to it is described lift cylinder, the connection balladeur train can form reciprocating motion with the cylinder that lift, All sucker groups are both connected to the connection balladeur train, and can slide along the connection balladeur train;The connection balladeur train, which is equipped with, to be inhaled Disk regulating mechanism 423, the sucking disc adjusting mechanism include screw rod stepper motor 4231, and the screw rod stepper motor is set to the company Balladeur train is connect, one or more sucker groups are equipped with the feed screw nut 4232 matched with the screw rod stepper motor, pass through institute Stating screw rod stepper motor drives the sucker group to slide on the connection balladeur train;
The transversely-moving rack includes frame body 4131, and the frame body is equipped with linear slider 4132, and the straight line slip is in described Traversing guide post, and can be slided along the traversing guide post;
The grasping mechanism is connected to the frame body.
In this implementation, the linear slider is equipped with 4, and 4 linear sliders are connected to four of the frame body Angle.
As shown in Figure 7: the lifting mechanism includes gas cylinder hut 4213, and the gas cylinder hut is connected to the frame body, the lift Cylinder is played to be set in the gas cylinder hut.
It is set between the gas cylinder hut and the connection balladeur train there are two linear guide poles 4214, the guide post lifts gas with described The piston rod of cylinder is arranged in parallel, and is located at the two sides of the piston rod.
It is described to lift between cylinder and the connection balladeur train equipped with the oil drain pan 42124 for storing waste oil, it is described to lift The piston rod of cylinder and the linear guide poles are all located in the region of the oil drain pan.
The gas cylinder hut is the gas cylinder hut of acrylic material.
The connection balladeur train includes two optical axises 42122 for supporting profile 42121, being respectively arranged on the support profile two sides With the adjustment sliding block 42123 for being set to the sucker group, the support profile is fixedly connected on the piston rod for lifting cylinder, institute It states optical axis to be arranged in parallel with the support profile, the adjustment sliding block is connected to the optical axis, and can slide along the optical axis, institute It states sucker group and is connected to the adjustment sliding block, and then enable the sucker group relative to lifting cylinder slide.
The optical axis is chrome-faced optical axis.
One end of the support profile is equipped with motor cabinet 4233, and the other end is equipped with screw rodb base 4234, the screw rod stepping electricity Machine is set to the motor cabinet, and the screw rod of the screw rod stepper motor is connected to the screw rodb base.
The course of work and working principle of the utility model are as follows:
Firstly, regulating the distance between sucker group, unreeling device work, first by lifting machine according to the outer dimension of PCB Structure resets (lifting), and then transverse-moving mechanism drives grasping mechanism to be moved to the top of material, and then lifting mechanism works (decline), Material is grabbed by sucker group, lifting mechanism lifts again, and the sucker group for grabbing material is moved to the upper of conveyer belt by transverse-moving mechanism Side, lifting mechanism decline, sucker group cancel crawl, material are put to conveyer belt, and material conveying is being gone other by conveyer belt Thus station completes the work that the material tiling of stacking is placed in conveyer belt, and putting can between the material as conveyer belt Spacing is set according to demand.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other Technical field is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of unreeling device of PCB plate putting machine, it is characterised in that: including rack (1), the middle part of the rack is equipped with conveyer belt (2), the top of the conveyer belt is equipped with unreeling device (4);
The unreeling device includes transverse-moving mechanism (41) and grasping mechanism (42), and the transverse-moving mechanism includes synchronizing wheel (411), opens Tight device (412) and transversely-moving rack (413), the synchronizing wheel and tensioning apparatus are set to the rack, the synchronizing wheel and tensioning dress It is connected between setting synchronous belt (414), the synchronizing wheel drives the synchronous belt operating, and the transversely-moving rack is set to traversing guide post (415), the transversely-moving rack can be slided along the traversing guide post, and the direction of the sliding is the operating side of the synchronous belt To the synchronous belt is connected with synchronous belt pressing plate (416), and the synchronous belt pressing plate can be moved with the synchronous belt, described same Step band pressing plate is fixedly connected on the transversely-moving rack;
The synchronizing wheel is connected to servo motor (417), and the tensioning apparatus includes tensioning wheel (4121), tension wheel shaft (4122) With tensioning bolt (4123), the tensioning wheel is set in the tension wheel shaft, and the tensioning wheel can rotate about the axis thereof, institute The both ends for stating tension wheel shaft are connected to two axle brackets (4124), and two axle brackets are arranged in parallel, two wheels Bracing strut is fixed on connecting bottom board (4125), and two axle brackets are symmetrically arranged with the strip groove (41241) being laterally arranged, institute The both ends for stating tension wheel shaft are located in the strip groove, and the tension wheel shaft can in the strip groove along the strip groove Length direction sliding;Lateral one end of the strip groove has threaded hole (41242), and the other end has through-hole (41243), The tensioning bolt is threaded io the threaded hole, and passes through the threaded hole top to the tension wheel shaft, passes through described Tight bolt adjusts the tension wheel shaft in the position in the strip groove;The both ends of the tension wheel shaft are set there are two guiding axis (4126), the guiding axis passes through the through-hole, and can slide in the through-hole;
The grasping mechanism is connected to the transversely-moving rack, and can be mobile with the transversely-moving rack, and the grasping mechanism includes lifting Mechanism (421) and several sucker groups (422), the lifting mechanism include lifting cylinder (4211) and connection balladeur train (4212), institute State and lift cylinder and be installed on the transversely-moving rack, the connection balladeur train be connected to it is described lift cylinder, the connection balladeur train can be with The cylinder that lifts forms reciprocating motion, and all sucker groups are both connected to the connection balladeur train, and can slide along the connection Frame sliding;The connection balladeur train is equipped with sucking disc adjusting mechanism (423), and the sucking disc adjusting mechanism includes screw rod stepper motor (4231), the screw rod stepper motor is set to the connection balladeur train, and one or more sucker groups are equipped with to be walked with the screw rod The feed screw nut (4232) matched into motor drives the sucker group in the connection balladeur train by the screw rod stepper motor Upper sliding.
2. the unreeling device of PCB plate putting machine according to claim 1, it is characterised in that: the transversely-moving rack includes frame body (4131), the frame body is equipped with linear slider (4132), and the straight line slip, and can be along described traversing in the traversing guide post Guide post sliding.
3. the unreeling device of PCB plate putting machine according to claim 2, it is characterised in that: the lifting mechanism includes cylinder Case (4213), the gas cylinder hut are connected to the frame body, and the cylinder that lifts is in the gas cylinder hut.
4. the unreeling device of PCB plate putting machine according to claim 3, it is characterised in that: the gas cylinder hut and the connection It is set between balladeur train there are two linear guide poles (4214), the guide post is arranged in parallel with the piston rod for lifting cylinder, and respectively Positioned at the two sides of the piston rod.
5. the unreeling device of PCB plate putting machine according to claim 4, it is characterised in that: described to lift cylinder and the company Connect the oil drain pan (42124) being equipped between balladeur train for storing waste oil, the piston rod for lifting cylinder and the linear guide poles All in the region of the oil drain pan.
6. the unreeling device of PCB plate putting machine according to claim 1, it is characterised in that: the tensioning bolt is coated with instead Power spring (4127), one end of the reaction spring are supported to the tension wheel shaft, and the other end is supported to the side wall of the strip groove, institute Stating reaction spring is compressed spring.
7. the unreeling device of PCB plate putting machine according to claim 1, it is characterised in that: the tensioning wheel passes through two axis It holds and is pivotally mounted to the tension wheel shaft.
8. the unreeling device of PCB plate putting machine according to claim 1, it is characterised in that: the connection balladeur train includes support Profile (42121) is respectively arranged on two optical axises (42122) for supporting profile two sides and slides set on the adjustment of the sucker group Block (42123), the support profile are fixedly connected on the piston rod for lifting cylinder, and the optical axis and the support profile are flat Row setting, the adjustment sliding block is connected to the optical axis, and can slide along the optical axis.
9. the unreeling device of PCB plate putting machine according to claim 8, it is characterised in that: the optical axis is chrome-faced light Axis.
10. the unreeling device of PCB plate putting machine according to claim 8, it is characterised in that: one end of the support profile is set Have motor cabinet (4233), the other end is equipped with screw rodb base (4234), and the screw rod stepper motor is set to the motor cabinet, the screw rod The screw rod of stepper motor is connected to the screw rodb base.
CN201821815178.1U 2018-11-06 2018-11-06 The unreeling device of PCB plate putting machine Active CN208979682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821815178.1U CN208979682U (en) 2018-11-06 2018-11-06 The unreeling device of PCB plate putting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821815178.1U CN208979682U (en) 2018-11-06 2018-11-06 The unreeling device of PCB plate putting machine

Publications (1)

Publication Number Publication Date
CN208979682U true CN208979682U (en) 2019-06-14

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110480167A (en) * 2019-07-29 2019-11-22 东普雷(佛山)汽车部件有限公司 A kind of feeding system of plate with laser welding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110480167A (en) * 2019-07-29 2019-11-22 东普雷(佛山)汽车部件有限公司 A kind of feeding system of plate with laser welding

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