Feeding device of chip mounter

Abstract

The utility model relates to the technical field of chip mounters, and discloses a chip mounter feeding device which comprises a feeding assembly. The feeding assembly comprises a conveying mechanism, a feeding mechanism and a discharging mechanism. The top of the conveying mechanism is provided with a box. The storage tanks are symmetrically formed in the top of the box body; the motor is arranged on the box body; the screw rod is rotationally arranged on the inner side of the box body and is connected with the motor; an inclined plate is arranged on the inner side of the box body and is in threaded connection with the lead screw; according to the feeding device of the chip mounter, electrical elements are added to the inner side of the material storage groove, then the box body is moved to a preset position through the transmission mechanism, the motor is started to drive the inclined plate to move after the box body reaches the position, and one side of the inclined plate is inclined, so that the moving inclined plate can extrude the mounting plate, and the mounting plate is prevented from being damaged. According to the device, the structure is simple, the operation is convenient, and the materials can be conveniently taken by an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of chip mounters, in particular to a feeding device for a chip mounter. Background Art

[0002] A placement machine, also known as a "mounting machine" or "surface mount system," is located after a dispensing machine or screen printer in a production line. It accurately places surface mount components on PCB pads by moving a placement head. There are two types of machines: manual and fully automatic.

[0003] A large number of SMT components are used on circuit boards. In order to improve production efficiency, the industry uses SMT machines to process circuit boards, and SMT feeding devices are required during processing.

[0004] When the SMT placement machine is working on materials, the components are easily displaced and shaken during the transportation process due to instability, resulting in the device being unable to pick up materials normally, making it inconvenient to pick up materials and affecting its use. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a feeding device for a placement machine, which has the advantage of being easy to take out materials and solves the problem that the existing feeding device for a placement machine is easy to shift and shake, resulting in the device being unable to take out materials normally, making it inconvenient to take out materials and affecting its use.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for a placement machine, comprising a feeding assembly; the feeding assembly comprises: a transmission mechanism having a box body provided on the top; a material storage trough symmetrically opened on the top of the box body; a motor provided on the box body; a screw rod rotatably provided on the inner side of the box body and connected to the motor; an inclined plate provided on the inner side of the box body and threadedly connected to the screw rod; a mounting plate provided on the inner side of the box body; a protrusion provided on the top of the mounting plate and inserted into the inner side of the material storage trough; and a spring symmetrically provided on the bottom of the mounting plate.

[0009] In some embodiments, the box body is provided with an auxiliary component, and the auxiliary component includes: a slide groove symmetrically opened on the box body; a slide rod symmetrically provided on the mounting plate and passing through the slide groove.

[0010] In some embodiments, the auxiliary component further comprises pulleys symmetrically arranged at the bottom of the inclined plate.

[0011] In some embodiments, the sliding rod is a screw rod.

[0012] In some embodiments, the protrusion is threadedly connected to the mounting plate.

[0013] In some embodiments, the auxiliary component further includes a slot opened on the top of the protrusion.

[0014] In some embodiments, one side of the bottom of the mounting plate is curved.

[0015] In some embodiments, the auxiliary component further includes: a sponge pad disposed on the top of the protrusion.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a feeding device for a placement machine, which has the following beneficial effects:

[0018] The feeding device of the placement machine adds electrical components to the inner side of the storage trough, then moves the box to a predetermined position through a transmission mechanism, and starts the motor to drive the inclined plate to move after reaching the position. Since one side of the inclined plate is inclined, the moving inclined plate can squeeze the mounting plate, so that the mounting plate drives the protrusion to rise inside the storage trough, thereby pushing the electrical components inside the storage trough out for the operator to use. The device has a simple structure and is easy to operate, so that the operator can take the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the box body of the utility model from a top view;

[0021] Figure 3 This is a schematic diagram of the internal structure of the box body on the side of the utility model;

[0022] Figure 4 This is a schematic diagram of the side structure of the inclined plate of the utility model.

[0023] In the picture:

[0024] 1. Feeding assembly; 11. Transmission mechanism; 12. Box; 121. Storage trough; 13. Motor; 131. Screw; 14. Inclined plate; 15. Mounting plate; 16. Bump; 17. Spring;

[0025] 2. Auxiliary components; 21. Slide groove; 22. Slide rod; 23. Pulley; 24. Slot; 25. Sponge pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] A placement machine, also known as a "mounting machine" or "surface mount system," is located after a dispensing machine or screen printer in a production line. It accurately places surface mount components on PCB pads by moving a placement head. There are two types of machines: manual and fully automatic.

[0030] In the related art, when the SMT placement machine is working on materials, the components are easily displaced and shaken during the transportation process due to instability, resulting in the device being unable to pick up materials normally, making material picking inconvenient and affecting use.

[0031] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a feeding device for a placement machine. When the placement machine needs to be fed, it is only necessary to add electrical components to the inner side of the storage trough 121, and then the box body 12 is moved to a predetermined position through the transmission mechanism 11. After reaching the position, the motor 13 is started to drive the inclined plate 14 to move. Since one side of the inclined plate 14 is inclined, the mounting plate 15 can be squeezed by the moving inclined plate 14, so that the mounting plate 15 drives the protrusion 16 to rise on the inside of the storage trough 121, thereby pushing the electrical components inside the storage trough 121 out for the operator to use. The device has a simple structure and is easy to operate, so that the operator can take the material.

[0032] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0033] Combine Figures 1-4, an embodiment of the present application provides a feeding device for a placement machine, including a feeding component 1; the feeding component 1 includes: a transmission mechanism 11 with a box body 12 on the top; a material storage trough 121 is symmetrically opened on the top of the box body 12; a motor 13 is arranged on the box body 12; a screw rod 131 is rotatably arranged on the inner side of the box body 12 and is connected to the motor 13; a slant plate 14 is arranged on the inner side of the box body 12 and is threadedly connected to the screw rod 131; a mounting plate 15 is arranged on the inner side of the box body 12; a protrusion 16 is arranged on the top of the mounting plate 15 and inserted into the inner side of the material storage trough 121; a spring 17 is symmetrically arranged on the bottom of the mounting plate 15.

[0034] When in use, the electrical components are first added to the inner side of the storage tank 121 opened at the top of the box body 12 through the filling mechanism, and then the box body 12 is moved to a predetermined position through the transmission mechanism 11. After reaching the position, the motor 13 is started by the external battery to drive the screw rod 131 to rotate. Since the screw rod 131 is threadedly connected with the multiple sets of inclined plates 14, the inclined plates 14 can be driven to move. Since one side of the inclined plates 14 is inclined, the moving inclined plates 14 can squeeze the mounting plate 15, so that the mounting plate 15 drives the protrusions. 16 rises inside the storage tank 121, thereby pushing out the electrical components inside the storage tank 121 for the operator to use. After the material is taken out, the motor 13 rotates in the opposite direction, so that the spring 17 will drive the mounting plate 15 to reset and retract the protrusion 16 for the next loading. The device has a simple structure and is easy to operate, so that the operator can take the material. The filling mechanism is not reflected in the specification. The reference patent "CN218514609U" specification "

[0039] " paragraph is common knowledge and will not be repeated here.

[0035] In some embodiments, an auxiliary component 2 is provided on the box body 12 , and the auxiliary component 2 includes: a slide groove 21 symmetrically opened on the box body 12 ; a slide rod 22 symmetrically provided on the mounting plate 15 and passing through the slide groove 21 .

[0036] Slide grooves 21 are symmetrically provided on both sides of the box body 12, and slide rods 22 are symmetrically provided on both sides of the mounting plate 15, so that the slide rods 22 can slide on the inner side of the slide grooves 21 when the mounting plate 15 is subsequently moved up and down. In this way, the position of the protrusion 16 can be judged according to the position of the slide rods 22, so that the position of the protrusion 16 can be adjusted in time to adapt to electrical components of different heights.

[0037] In some embodiments, the auxiliary component 2 further includes a pulley 23 symmetrically arranged at the bottom of the inclined plate 14 .

[0038] Pulleys 23 are symmetrically arranged at the bottom of the inclined plate 14, so that when the inclined plate 14 moves, the pulleys 23 can slide on the bottom inside the box 12, thereby reducing the friction between the inclined plate 14 and the inside of the box 12, making the inclined plate 14 move more smoothly and increasing the structural stability of the device.

[0039] In some embodiments, the sliding rod 22 is a screw rod.

[0040] The slide rod 22 is set as a screw rod and is threadedly connected to the mounting plate 15. When the slide rod 22 is damaged or deformed, the slide rod 22 can be removed from the mounting plate 15 by screwing, which is convenient for replacement and increases practicality.

[0041] In some embodiments, the protrusion 16 is connected to the mounting plate 15 by threads.

[0042] The protrusion 16 and the mounting plate 15 are set to be threadedly connected. In this way, when the protrusion 16 needs to be disassembled later, it can be removed from the top of the mounting plate 15 by rotating the protrusion 16 for cleaning or replacement, which increases the practical effect.

[0043] In some embodiments, the auxiliary component 2 further includes a slot 24 opened on the top of the protrusion 16 .

[0044] A slot 24 is provided at the top of the protrusion 16 so that when the protrusion 16 needs to be removed later, a rectangular removal tool can be inserted into the inner side of the slot 24 and the protrusion 16 can be rotated to remove it from the top of the mounting plate 15, making the removal of the protrusion 16 more convenient.

[0045] In some embodiments, one side of the bottom of the mounting plate 15 is arc-shaped.

[0046] The bottom side of the mounting plate 15 is set to an arc shape, so that when the inclined plate 14 squeezes the mounting plate 15, the curvature of the bottom of the mounting plate 15 can reduce the friction between the mounting plate 15 and the inclined plate 14, so that the movement of the mounting plate 15 can be more stable.

[0047] In some embodiments, the auxiliary component 2 further includes a sponge pad 25 disposed on the top of the protrusion 16 .

[0048] A sponge pad 25 is provided on the top of the bump 16 , so that the sponge pad 25 can protect the electrical components placed on the top of the bump 16 , thereby preventing the electrical components from colliding with the bump 16 and causing damage to the electrical components.

[0049] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0050] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0051] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a placement machine, characterized in that: The invention comprises a feeding component (1); the feeding component (1) comprises: A transmission mechanism (11) is provided with a box (12) on the top; A material storage trough (121) is symmetrically arranged on the top of the box body (12); A motor (13) is arranged on the box (12); A screw rod (131) is rotatably disposed inside the box (12) and connected to the motor (13); An inclined plate (14) is arranged on the inner side of the box body (12) and is threadedly connected to the screw rod (131); A mounting plate (15) is arranged on the inner side of the box body (12); A protrusion (16) is provided on the top of the mounting plate (15) and is inserted into the inner side of the material storage trough (121); The spring (17) is symmetrically arranged on the bottom of the mounting plate (15).

2. A feeding device for a chip mounter according to claim 1, characterized in that: An auxiliary component (2) is provided on the box body (12), and the auxiliary component (2) includes: A chute (21) is symmetrically arranged on the box body (12); The slide rod (22) is symmetrically arranged on the mounting plate (15) and passes through the slide groove (21).

3. A feeding device for a placement machine according to claim 2, characterized in that: The auxiliary component (2) further comprises: The pulley (23) is symmetrically arranged at the bottom of the inclined plate (14).

4. A feeding device for a placement machine according to claim 3, characterized in that: The sliding rod (22) is a screw rod.

5. A feeding device for a placement machine according to claim 4, characterized in that: The protrusion (16) is connected to the mounting plate (15) by threaded connection.

6. A feeding device for a placement machine according to claim 5, characterized in that: The auxiliary component (2) further comprises: A slot (24) is provided on the top of the protrusion (16).

7. A feeding device for a chip mounter according to claim 6, characterized in that: One side of the bottom of the mounting plate (15) is arc-shaped.

8. A feeding device for a chip mounter according to claim 7, characterized in that: The auxiliary component (2) further comprises: A sponge pad (25) is arranged on the top of the protrusion (16).

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