CN211321920U

CN211321920U - SMT paster machine that can paste many sizes of components is with pasting dress head

Info

Publication number: CN211321920U
Application number: CN202020314411.9U
Authority: CN
Inventors: 王景林; 陈亚雷
Original assignee: Tianjin Weijia Meifu Electronic Co ltd
Current assignee: Tianjin Weijia Meifu Electronic Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-08-21
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a can paste subsides dress head for SMT chip mounter of adorning many size components, including frame and buffering ring, the bottom of frame is fixed with the motivation, and the below of motivation is provided with the connecting axle, the below of connecting axle is connected with the connecting rod, and the inside of connecting rod is provided with the dead lever, the induction port has been seted up to the below of dead lever, and the place ahead of dead lever is fixed with flexible pipe, the below of flexible pipe is provided with the sill bar, and the below of sill bar is fixed with the aspiration pump, the below external connection of dead lever has the buffering ring, and the inside of buffering ring is fixed with the fixed axle. This can paste many sizes of components SMT paster machine subsides dress head, at a motor during operation, can drive connecting axle and connecting rod when rotating, because connecting rod and dead lever are threaded connection, fix by the fixed axle between 2 dead levers, so when the motor rotates, can drive 2 dead levers and descend simultaneously to carry out work simultaneously to 2 components.

Description

SMT paster machine that can paste many sizes of components is with pasting dress head

Technical Field

The utility model relates to a chip mounter technical field specifically is a but many size element's of subsides SMT chip mounter is with subsides dress head.

Background

SMT chip mounter is commonly used in the production line, and the configuration is after point gum machine or silk chip mounter net printing machine, is through removing the dress head to the surface mounting component accurately place the equipment on the PCB pad, and the dress head is very important to SMT dress machine because the first direct contact element of dress, if the first emergence problem of dress, will cause the damage of component, and general SMT chip mounter has some problems with the dress head, for example:

firstly, a general SMT chip mounter can mount components with single size only by using a mounting head, and when the sizes of the components are different, the components cannot be effectively mounted, so that the production efficiency is reduced;

secondly, the general SMT chip mounter can only mount one component once by using the mounting head, so that the efficiency is low when the SMT chip mounter is used, and only one component can be moved once.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but SMT paster machine that pastes dress many size components is with subsides dress head to it can only paste dress and SMT paster machine is with pasting the first problem that can only remove an element once to single size component to propose SMT paster machine dress head in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can paste subsides dress head for SMT chip mounter of many size components, includes frame and buffering ring, the bottom of frame is fixed with the motor, and the below of motor is provided with the connecting axle, the below of connecting axle is connected with the connecting rod, and the inside of connecting rod is provided with the dead lever, the induction port has been seted up to the below of dead lever, and the place ahead of dead lever is fixed with flexible pipe, the below of flexible pipe is provided with the sill bar, and the below of sill bar is fixed with the aspirator pump, the below external connection of dead lever has the buffering ring, and the inside of buffering ring is fixed with the fixed axle, the central point of fixed axle puts the inside that sets up at the spout.

Preferably, the connecting shaft and the frame form a rotating structure, and the connecting shaft and the frame are connected in a clamping manner.

Preferably, the connecting rod and the fixing rod are in threaded connection, and the length of the connecting rod is greater than that of the fixing rod.

Preferably, the number of the fixing rods is 2 symmetrically arranged about a transverse center line of the upper surface of the rack, and the 2 fixing rods are fixed by a fixing shaft.

Preferably, air suction ports are uniformly distributed at the bottom of the fixed rod, the buffer ring outside the fixed rod is made of rubber materials, and the fixed rod and the buffer ring form a disassembly and assembly structure.

Preferably, the telescopic pipes and the bottom rods form a telescopic structure, and the telescopic structure is provided with 2 groups in a mirror image mode about the transverse center line of the upper surface of the machine frame.

Compared with the prior art, the beneficial effects of the utility model are that: the SMT chip mounter is provided with a mounting head for mounting components with multiple sizes,

1. the SMT chip mounter is characterized in that 1 motor in the mounting head rotates to drive a connecting shaft below the motor to rotate, the connecting shaft drives a connecting rod to rotate, the connecting rod rotates to drive a fixed rod to rotate, and the connecting rod is in threaded connection with the fixed rod, and 2 fixed rods are fixed by a fixed shaft, so that when the motor rotates, the connecting rod is driven to rotate, and the position of the fixed rod is lowered;

2. when 1 fixed rod descends, because 2 fixed rods are fixed by the rotating shaft, the other fixed rod also descends, and the other connecting shaft rotates along with the descending of the dry ejector rod, so that 2 fixed rods descend together, and 2 elements can work simultaneously;

3. when the breathing pipe descends, firstly, the buffering ring is touched with the element, the buffering ring is made of rubber materials, the element can be effectively protected, the element is prevented from being damaged, then the breathing pump works, air in the breathing pipe is pumped out, the element is fixed, and the element is sucked by a plurality of suction holes simultaneously, so when part of the suction holes are blocked, the suction holes still can only suck the element.

Drawings

FIG. 1 is a schematic view of the overall front sectional structure of the present invention;

fig. 2 is a schematic view of the motor and the rack overlooking installation structure of the present invention;

FIG. 3 is a left sectional view of the whole structure of the present invention;

fig. 4 is a schematic view of the overlooking installation structure of the connecting shaft and the connecting rod of the present invention.

In the figure: 1. a frame; 2. an electric motor; 3. a connecting shaft; 4. a connecting rod; 5. fixing the rod; 6. an air suction port; 7. a telescopic pipe; 8. a bottom bar; 9. a getter pump; 10. a buffer ring; 11. a fixed shaft; 12. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a can paste many sizes of components SMT paster machine of dress head, which comprises a frame 1, motor 2, connecting axle 3, connecting rod 4, dead lever 5, induction port 6, flexible pipe 7, sill bar 8, aspirator pump 9, buffering ring 10, fixed axle 11 and spout 12, the bottom of frame 1 is fixed with motor 2, and motor 2's below is provided with connecting axle 3, the below of connecting axle 3 is connected with connecting rod 4, and the inside of connecting rod 4 is provided with dead lever 5, induction port 6 has been seted up to the below of dead lever 5, and the place ahead of dead lever 5 is fixed with flexible pipe 7, the below of flexible pipe 7 is provided with sill bar 8, and the below of sill bar 8 is fixed with aspirator pump 9, the below external connection of dead lever 5 has buffering ring 10, and the inside of buffering ring 10 is fixed with fixed axle 11, the central point of fixed axle 11 puts the inside that sets up at spout 12.

Connecting axle 3 and frame 1 constitute rotating-structure, and the two is the block and connects, when motor 2 rotates, can drive connecting axle 3 and rotate to drive connecting axle 3 and rotate, because connecting axle 3 and frame 1 are the block and connect, so when connecting axle 3 rotated, can prevent effectively that connecting axle 3 and frame 1 from taking place phenomenons such as aversion.

Connecting rod 4 and dead lever 5 are threaded connection, and the length of connecting rod 4 is greater than the length of dead lever 5, when connecting rod 4 rotates, because connecting rod 4 and dead lever 5 are threaded connection, and dead lever 5 is fixed, so dead lever 5 can not take place to rotate, and the rotation of connecting rod 4 can drive dead lever 5 and descend to press close to the component of below.

The fixing rods 5 are symmetrically provided with 2 about the transverse center line of the upper surface of the

frame

1, and 2 fixing rods 5 are fixed by the fixing shaft 11, because the connecting rod 4 and the fixing rods 5 are in threaded connection, and 2 fixing rods 5 are fixed by the fixing shaft 11, when the connecting rod 4 rotates, the fixing rods 5 can descend without rotating along with the connecting rod 4.

The bottom of the fixed rod 5 is evenly distributed with air suction ports 6, the buffer ring 10 outside the fixed rod 5 is made of rubber materials, the fixed rod 5 and the buffer ring 10 form a disassembly and assembly structure, when the fixed rod 5 descends, the buffer ring 10 is firstly contacted with an element, the buffer ring 10 can effectively reduce the impact force on the element, thereby protecting the element, the air suction ports 6 are evenly distributed at the bottom of the fixed rod 5, when the element is tightly sucked, the element can be effectively protected, the phenomenon that the suction force at partial positions is too large to cause the damage of the element is prevented, sundries enter the inside of the fixed rod 5 is also prevented, and when part of the air suction ports 6 are blocked, the device can still continue to operate.

The telescopic pipe 7 and the bottom rod 8 form a telescopic structure, 2 groups of telescopic structures are arranged on the telescopic structure in a mirror image mode relative to the transverse center line of the upper surface of the rack 1, and when the fixed rod 5 descends, the telescopic pipe 7 and the bottom rod 8 can be stretched, so that the telescopic pipe 7 and the fixed rod 5 are horizontal, and elements can be conveniently sucked.

The working principle is as follows: when the SMT paster head capable of pasting the multi-size elements is used, firstly, the rack 1 is connected with an external power supply, then 1 motor 2 is started, the motor 2 drives the connecting shaft 3 to rotate, the connecting shaft 3 drives the connecting rod 4 to rotate, and as the connecting rod 4 and the fixing rod 5 are in threaded connection and 2 fixing rods 5 are fixed by the fixing shaft 11, when the connecting rod 4 rotates, the fixing rod 5 and the connecting rod 4 can descend, and the fixing shaft 11 can also move in the sliding groove 12 along with the descending of the fixing rod 5, so that the fixing rod 5 is close to the elements;

when the fixed rod 5 descends, the telescopic pipe 7 and the bottom rod 8 can also be stretched and contracted so as to be convenient for fixing elements, when the fixed rod 5 descends, the buffer ring 10 is firstly contacted with the elements, the buffer ring 10 is made of rubber materials, so that the impact force of the fixed rod 5 on the elements can be effectively reduced, when the fixed rod 5 contacts the elements, the air suction pump 9 works to suck air from the air suction ports 6 at the bottom end of the fixed rod 5, because the air suction ports 6 are provided with a plurality of air suction ports 6, the influence of suction force on the elements can be reduced, the elements are prevented from being damaged, sundries are also prevented from entering the fixed rod 5, when part of the air suction ports 6 are blocked, the device can be fixed at will, and because the air suction pump 9 is used for fixing the elements, when the sizes of the elements are changed, the air suction pump 9 has no great influence;

when 1 dead lever 5 descends, 1 dead lever 5 also can descend thereupon in addition, so can absorb 2 parts simultaneously, the device is provided with 2 motors 2 moreover, and when 1 motor 2 damaged, another motor 2 still can drive the device and carry out work, has increased holistic practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can paste many sizes of components SMT paster machine mounting head, includes frame (1) and cushion ring (10), its characterized in that: the utility model discloses a buffer structure, including frame (1), motor (2), connecting axle (3), connecting rod (4), dead lever (5), induction port (6) have been seted up to the below of dead lever (5), and the place ahead of dead lever (5) is fixed with flexible pipe (7), the below of flexible pipe (7) is provided with sill bar (8), and the below of sill bar (8) is fixed with aspirator pump (9), the below external connection of dead lever (5) has buffer ring (10), and the inside of buffer ring (10) is fixed with fixed axle (11), the central point of fixed axle (11) puts the inside that sets up at spout (12).

2. A mounting head for an SMT pick and place machine capable of mounting a multi-sized component according to claim 1, wherein: the connecting shaft (3) and the frame (1) form a rotating structure, and the connecting shaft and the frame are connected in a clamping manner.

3. A mounting head for an SMT pick and place machine capable of mounting a multi-sized component according to claim 1, wherein: the connecting rod (4) is in threaded connection with the fixing rod (5), and the length of the connecting rod (4) is larger than that of the fixing rod (5).

4. A mounting head for an SMT pick and place machine capable of mounting a multi-sized component according to claim 1, wherein: the number of the fixing rods (5) is 2, and the fixing rods (5) are fixed through fixing shafts (11).

5. A mounting head for an SMT pick and place machine capable of mounting a multi-sized component according to claim 1, wherein: the bottom of the fixed rod (5) is uniformly distributed with air suction ports (6), the buffer ring (10) on the outer side of the fixed rod (5) is made of rubber materials, and the fixed rod (5) and the buffer ring (10) form a disassembly and assembly structure.

6. A mounting head for an SMT pick and place machine capable of mounting a multi-sized component according to claim 1, wherein: the telescopic pipes (7) and the bottom rod (8) form a telescopic structure, and the telescopic structure is provided with 2 groups in a mirror image mode relative to the transverse center line of the upper surface of the rack (1).