Feeding device of SMT chip mounter

Abstract

The utility model discloses a feeding device of an SMT chip mounter, and relates to the technical field of chip mounters. The conveying belt is arranged on the rack; the material frame is fixed on the rack; the material pushing mechanism comprises a rotating disc rotationally connected to the rack, a push rod is slidably connected into the material frame, a connecting rod is rotationally connected to the rotating disc, and one end of the connecting rod is rotationally connected with the push rod; a positioning mechanism; the linkage mechanism is used for transmitting the rotating power of the conveying belt to the pushing mechanism; raw materials are conveyed through the conveying belt, meanwhile, power of the conveying belt can be transmitted to the material pushing mechanism through the linkage mechanism to drive the rotating disc to rotate, and therefore the push rod is driven to slide on the material frame in a reciprocating mode through the action of the connecting rod, and the raw materials in the material frame are pushed out; the positioning rods can be driven to position the raw materials conveyed on the conveying belt, so that the raw materials are prevented from being placed by workers, the chip mounting efficiency is improved, the raw materials are positioned, and the subsequent chip mounting quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to patch machine technical field, concretely is a kind of SMT patch machine feeding device. BACKGROUND

[0002] Full-automatic patch machine is the equipment for realizing high speed, high-precision full-automatic component device, is the most key, most complex equipment in entire SMT production;Patch machine is the main equipment in SMT production line, patch machine has developed from early low-speed mechanical patch machine to high-speed optical centering patch machine, and to multi-functional, flexible connection modular development.

[0003] Such as the patent with publication number: CN211429668U, name: a kind of SMT patch machine patch feeding device, including patch transmission belt and dust hood, the dust hood is covered in the upper side of patch transmission belt, the upper surface of dust hood is connected with air pipe connector, the air pipe connector is communicated with the inner chamber of dust hood, the air pipe connector is connected with suction air pipe, the other end of suction air pipe is connected with dust collecting screen cover, through the cooperation of dust hood, air pipe connector, suction air pipe, suction fan, dust collecting screen cover, the impurities on the material surface transmitted by patch transmission belt can be adsorbed, and collected by dust collecting screen cover, it is convenient to centralized processing;Through the cooperation of driving motor, cleaning roller, pulley mechanism, driving motor drives cleaning roller to rotate by pulley mechanism, and the rotating cleaning roller is cleaned on the material surface, so that the impurities on the surface are swept off, and the suction collection effect of suction fan is facilitated.

[0004] In prior art such as containing the above patent, raw materials are usually placed on the conveyor belt by manual, conveyed to the lower of mechanical hand by conveyor belt, to realize subsequent patching operation;The deficiency of prior art is that, by the way of placing raw materials by workers, patching efficiency is affected, at the same time, after workers prevent, raw materials cannot be positioned, which may cause deviation in subsequent patching operation, thereby affecting patching quality. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of SMT patch machine feeding device to solve the deficiency in prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of SMT patch machine feeding device, comprising:

[0007] frame;

[0008] conveyor belt, which is arranged on the frame;

[0009] material rack, which is fixed on the frame;

[0010] The pushing mechanism comprises a rotating disc rotatably connected to the frame, a pushing rod slidably connected in the material rack, and a connecting rod rotatably connected to the rotating disc, one end of the connecting rod being rotatably connected to the pushing rod;

[0011] The positioning mechanism comprises two positioning assemblies symmetrically arranged on the frame, and is used for positioning the raw materials pushed out by the pushing mechanism.

[0012] The linkage mechanism is used for transmitting the power of the rotating conveying belt to the pushing mechanism.

[0013] Further, each positioning assembly comprises an abutting rod fixedly connected to the pushing rod, a positioning plate slidably connected to the frame, a fixed rod fixedly connected to the positioning plate, and an abutting groove formed in the fixed rod and slidably abutting with the abutting rod.

[0014] Further, the abutting groove is formed in an inclined manner.

[0015] Further, the conveying belt is internally provided with two roller shafts, and the two roller shafts are rotatably connected to the frame.

[0016] Further, the linkage mechanism comprises a first bevel gear fixedly connected to the rotating disc in a coaxial manner, a second bevel gear rotatably connected to the frame and meshing with the first bevel gear, a first pulley fixedly connected to the second bevel gear in a coaxial manner, a second pulley fixedly connected to one of the roller shafts of the conveying belt, and a belt arranged between the first pulley and the second pulley.

[0017] Further, the frame is provided with a through groove for sliding of the positioning plate.

[0018] Compared with the prior art, the SMT chip mounter feeding device provided by the utility model can transmit the raw materials through the conveying belt, the power of the conveying belt can be transmitted to the pushing mechanism through the linkage mechanism to drive the rotating disc to rotate, the pushing rod is driven to reciprocate on the material rack through the action of the connecting rod, the raw materials in the material rack are pushed out, the positioning rod can position the raw materials being conveyed on the conveying belt when the pushing rod is pushed out, the workers are relieved of the task of placing the raw materials, the chip mounting efficiency is improved, the positioning of the raw materials is realized, and the subsequent chip mounting quality is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 The overall structure schematic view provided by the utility model embodiment;

[0021] Figure 2 The overall structure top view perspective view provided by the embodiment of the utility model;

[0022] Figure 3 The overall structure side view perspective view provided by the embodiment of the utility model;

[0023] Figure 4 The pushing mechanism, positioning mechanism and linkage mechanism structure schematic view provided by the embodiment of the utility model.

[0024] Mark explanation: 1, rack; 2, conveying belt; 3, rack; 4, pushing mechanism; 41, rotary table; 42, push rod; 43, connecting rod; 5, positioning mechanism; 51, abutment rod; 52, fixed rod; 53, abutment groove; 54, positioning plate; 6, linkage mechanism; 61, first bevel gear; 62, second bevel gear; 63, first pulley; 64, second pulley; 65, belt. Specific implementation

[0025] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further described in detail below in conjunction with the drawings.

[0026] Please refer to Figures 1-4 The embodiment of the utility model provides a kind of SMT chip mounter feeding device, comprising: rack 1;Conveying belt 2, it is set on rack 1;Specificly, the inside of conveying belt 2 is provided with two rollers, and the two rollers are all rotationally connected on rack 1;Conveying belt 2 is prior art, again do not repeat too much.

[0027] Rack 3, it is fixed on rack 1;Specificly, rack 3 includes fixedly connected on rack 1 bottom plate, and the vertical plate is fixedly connected at the position of the four corners of bottom plate, and multiple raw materials are stacked from top to bottom on bottom plate, and each vertical plate is positioned to raw material.

[0028] Pushing mechanism 4, it includes rotary table 41 rotationally connected on rack 1, and push rod 42 is slidably connected in rack 3, and connecting rod 43 is rotationally connected on rotary table 41, and one end of connecting rod 43 is rotationally connected with push rod 42.

[0029] Specificly, one end of connecting rod 43 and rotary table 41 is eccentric rotationally connected, is rotated by rotary table 41, and is cooperated with push rod 42 by connecting rod 43, drives push rod 42 reciprocating type horizontal movement, to push out the raw material in the most lowermost place in rack 3, it can be understood that, after the reset of push rod 42, due to gravity, each piece of raw material moves downward due to gravity, so that the raw material in the most lowermost place can be pushed out by push rod 42 again, and after pushing out, the pushed raw material is transported by conveying belt 2.

[0030] A positioning mechanism 5 is arranged on the frame 1, and comprises two positioning assemblies arranged symmetrically.

[0031] Specifically, each positioning assembly comprises an abutting rod 51 fixedly connected to the push rod 42, a positioning plate 54 slidingly connected to the frame 1, a fixed rod 52 fixedly connected to the positioning plate 54, and an abutting groove 53 formed in the fixed rod 52, wherein the abutting groove 53 is formed in an inclined manner.

[0032] The frame 1 is provided with a through groove for sliding of the positioning plate 54.

[0033] The abutting rod 51 is driven to move laterally synchronously by the push rod 42, and the abutting rod 51 is slidingly abutted with the abutting groove 53, so as to drive the positioning plate 54 to slide on the frame 1, and the sliding direction is perpendicular to the conveying direction of the conveying belt 2, thereby positioning the raw materials on the conveying belt 2 through the movement of the positioning plate 54.

[0034] A linkage mechanism 6 is arranged on the frame 1, and is used to transmit the power for rotating the conveying belt 2 to the push mechanism 4.

[0035] Specifically, the linkage mechanism 6 comprises a first bevel gear 61 fixedly connected to the rotating disc 41, a second bevel gear 62 rotatably connected to the frame 1 and engaged with the first bevel gear 61, a first pulley 63 fixedly connected to the second bevel gear 62, a second pulley 64 fixedly connected to one of the rollers of the conveying belt 2, and a belt 65 arranged between the first pulley 63 and the second pulley 64.

[0036] The above only describes certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application by those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the present application.

Claims

1. An SMT pick-and-place machine feeder device, characterized by, Include: Frame (1); Conveyer belt (2) is arranged on frame (1); Material rack (3) is fixed on frame (1); Pushing mechanism (4) comprises rotary disc (41) which is rotatably connected on frame (1), pushing rod (42) is slidably connected in material rack (3), connecting rod (43) is rotatably connected on rotary disc (41), one end of connecting rod (43) is rotatably connected with pushing rod (42); Positioning mechanism (5) comprises two positioning assemblies, two positioning assemblies are symmetrically arranged on frame (1), positioning mechanism (5) is used for positioning raw material pushed out by pushing mechanism (4); Linkage mechanism (6) is used for transmitting power of rotary conveyer belt (2) to pushing mechanism (4).

2. The SMT chip mounter feeding device according to claim 1, wherein Each positioning assembly comprises abutting rod (51) which is fixedly connected on pushing rod (42), positioning plate (54) is slidably connected on frame (1), fixed rod (52) is fixedly connected on positioning plate (54), abutting groove (53) is formed on fixed rod (52), abutting groove (53) is slidably abutted with abutting rod (51).

3. The SMT chip mounter feeding device according to claim 2, wherein Abutting groove (53) is obliquely formed.

4. The SMT chip mounter feeding device according to claim 1, wherein The inside of conveyer belt (2) is provided with two roller shafts, both roller shafts are rotatably connected on frame (1).

5. The SMT chip mounter feeding device according to claim 4, wherein Linkage mechanism (6) comprises first bevel gear (61) which is coaxially fixedly connected with rotary disc (41), second bevel gear (62) is rotatably connected on frame (1) and meshes with first bevel gear (61), first pulley (63) is coaxially fixedly connected on second bevel gear (62), second pulley (64) is fixedly connected on one of roller shafts of conveyer belt (2), belt (65) is arranged between first pulley (63) and second pulley (64).

6. The SMT chip mounter feeding device according to claim 2, wherein Tunnel is formed on frame (1) for sliding positioning plate (54).

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