Horizontal product conveying mechanism and dispensing and packaging equipment

Abstract

The utility model provides a product horizontal conveying mechanism which is used for conveying products and comprises a horizontal conveying sub-mechanism, a vertical conveying sub-mechanism and a product conveying positioning needle, the horizontal conveying sub-mechanism is located at the lowest position, and the vertical conveying sub-mechanism is arranged at the top of the horizontal conveying sub-mechanism; a plurality of product conveying positioning pins are arranged on one side of the top of the vertical conveying sub-mechanism, the horizontal conveying sub-mechanism is used for driving the product conveying positioning pins to move in the first direction, and the vertical conveying sub-mechanism is used for driving the product conveying positioning pins to move in the second direction so as to convey products. The dispensing and packaging equipment comprises the product horizontal conveying mechanism, a dispensing mechanism and a track positioning mechanism. The horizontal conveying sub-mechanism and the vertical conveying sub-mechanism drive the product conveying positioning needle to move, multi-station sequential conveying is conducted on products, the dispensing position is precisely positioned, it is guaranteed that the products are stably conveyed, and the dispensing position precision is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of packaging equipment, and particularly relates to a product horizontal conveying mechanism and a glue dispensing packaging equipment. BACKGROUND

[0002] In the LED chip manufacturing process, the encapsulation process after the LED chip is glued and wire-bonded, which needs to encapsulate the chip with silicon glue (glue dispensing) on the lead frame, serves to protect the LED chip and improve the light-emitting efficiency. In the actual production process, the related automatic glue dispensing machine has insufficient glue dispensing position accuracy. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the application aims to provide a product horizontal conveying mechanism and a glue dispensing packaging equipment, which at least solve one technical problem in the prior art.

[0004] In order to solve the above problems, the first aspect of the application provides a product horizontal conveying mechanism for conveying products, which comprises a horizontal conveying sub-mechanism, a vertical conveying sub-mechanism and a product conveying positioning needle, the horizontal conveying sub-mechanism is located at the lowermost position, the vertical conveying sub-mechanism is arranged on the top of the horizontal conveying sub-mechanism, a plurality of product conveying positioning needles are arranged on one side of the top of the vertical conveying sub-mechanism, the horizontal conveying sub-mechanism is used to drive the product conveying positioning needles to move in a first direction, and the vertical conveying sub-mechanism is used to drive the product conveying positioning needles to move in a second direction, so as to convey the products.

[0005] The first direction and the second direction are perpendicular to each other.

[0006] Optionally, the horizontal conveying sub-mechanism comprises a first ball screw assembly and a first base frame, the first ball screw assembly comprises a moving part, the first base frame is detachably mounted on the moving part, and the first ball screw assembly is used to drive the first base frame to move in the first direction.

[0007] The vertical conveying sub-mechanism comprises a second base frame and a third base frame, the second base frame is connected with the first base frame on the horizontal conveying sub-mechanism, and the third base frame is located above the second base frame.

[0008] A lifting driving part is arranged on the second base frame, the lifting driving part and the third base frame are arranged on the two sides of the second base frame, the telescopic end of the lifting driving part penetrates through the second base frame and is connected with the third base frame, and the lifting driving part is used to drive the third base frame to move in the second direction relative to the second base frame.

[0009] Optionally, the vertical conveying sub-mechanism further comprises a guide part, the guide part comprises a guide sleeve and a guide rod, at least two guide sleeves are arranged on the second base frame, the guide sleeves are located on the same side of the second base frame as the lifting driving part, and at least two guide rods are arranged on the third base frame and are inserted into the guide sleeves.

[0010] Optionally, the product horizontal conveying mechanism further comprises a linear slide rail assembly, the linear slide rail assembly is arranged on a base, the base is parallel to the horizontal conveying sub-mechanism, and the vertical conveying sub-mechanism is connected with the linear slide rail assembly.

[0011] The second aspect of the application provides a dispensing packaging device, comprising the product horizontal conveying mechanism, the dispensing mechanism and the track positioning mechanism in any one of the above, the dispensing mechanism, the track positioning mechanism and the product horizontal conveying mechanism are arranged in parallel in sequence, the track positioning mechanism is provided with a product, and the product horizontal conveying mechanism is used to drive the product to move on the track positioning mechanism.

[0012] Optionally, the dispensing mechanism comprises:

[0013] a support frame body and a mechanical arm assembly, the mechanical arm assembly comprises a first moving mechanical arm, a second moving mechanical arm and a third moving mechanical arm, the first moving mechanical arm is arranged on the top of the support frame body, the first moving mechanical arm moves along the first direction, the second moving mechanical arm is arranged on the first moving mechanical arm, the second moving mechanical arm moves along the second direction, the third moving mechanical arm is arranged on the second moving mechanical arm, and the third moving mechanical arm moves along the third direction;

[0014] a dispensing part arranged on the third moving mechanical arm, the mechanical arm assembly drives the dispensing part to move along the first direction and / or the second direction and / or the third direction to dispense the product.

[0015] Optionally, the mechanical arm assembly further comprises a first driving mechanism arranged on the top of the support frame body, the first moving mechanical arm is arranged on the first driving mechanism, and the first driving mechanism drives the first moving mechanical arm to move along the first direction.

[0016] Optionally, the mechanical arm assembly further comprises a second driving mechanism mounted on the first moving mechanical arm, the second moving mechanical arm is mounted on the second driving mechanism, and the second driving mechanism drives the second moving mechanical arm to move along the second direction.

[0017] Optionally, the mechanical arm assembly further comprises a third driving mechanism, the third driving mechanism is installed on the second moving mechanical arm, the third moving mechanical arm is installed on the third driving mechanism, and the third driving mechanism drives the third moving mechanical arm to move in the third direction.

[0018] Optionally, the track positioning mechanism comprises a product track, a micro-magnet, a four-positioning needle mechanism and a vacuum residual glue suction mechanism, the micro-magnet is arranged on the top of the product track along the length direction, the product is placed on the micro-magnet, and the vacuum residual glue suction mechanism and the four-positioning needle mechanism are arranged on one side of the product track.

[0019] By means of the technical scheme, the application has at least the following beneficial effects:

[0020] The product horizontal conveying mechanism provided in the application drives the product conveying positioning needle to move through the horizontal conveying sub-mechanism and the vertical conveying sub-mechanism, sequentially conveys and accurately positions the product in multiple stations, and positions the glue dispensing position, thereby ensuring smooth transmission of the product and improving the glue dispensing position accuracy.

[0021] The packaging equipment provided in the application drives the product conveying positioning needle to move through the horizontal conveying sub-mechanism and the vertical conveying sub-mechanism of the product horizontal conveying mechanism, sequentially conveys and accurately positions the product on the track positioning mechanism, drives the glue dispensing part to accurately glue through the mechanical arm assembly of the glue dispensing mechanism, preliminarily solidifies the product on the product track of the track positioning mechanism through the heating device after glue dispensing, and realizes and ensures smooth transmission, accurate positioning, precise glue dispensing and preliminary solidification of the product through linkage of the horizontal conveying sub-mechanism and the vertical conveying sub-mechanism of the product horizontal conveying mechanism, thereby ensuring the manufacturing accuracy of the product and meeting various requirements of the product. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The figure is a schematic diagram of the product horizontal conveying mechanism of the application;

[0023] Figure 2 The figure is a schematic diagram of the packaging equipment of the application;

[0024] Figure 3 The figure is a top view of the packaging equipment of the application;

[0025] Figure 4 The figure is a schematic diagram of the glue dispensing mechanism of the application;

[0026] Figure 5 The figure is a schematic diagram of the track positioning mechanism of the application;

[0027] Figure 6 The figure is a schematic diagram of the four-positioning needle mechanism of the application;

[0028] Figure 7 A schematic view of a product in a strip form according to an embodiment of the present application;

[0029] Figure 8 A schematic view of a product in a single piece according to an embodiment of the present application.

[0030] The reference signs are shown as follows:

[0031] 1. A dispensing mechanism;

[0032] 101. A support frame body;

[0033] 102. A first moving mechanical arm; 10201. A first driving mechanism; 10202. A first moving frame; 10203. A third guide shaft;

[0034] 10301. A second driving mechanism; 10302. A first guide shaft; 10303. A second guide block; 10304. A second moving frame; 10305. A second roller screw assembly; 10306. A second driving member;

[0035] 10401. A third driving mechanism; 10402. A second guide shaft; 10403. A second guide block; 10404. A third moving frame; 10405. A third ball screw assembly; 10406. A third driving member;

[0036] 2. A product horizontal conveying mechanism;

[0037] 201. A product conveying positioning needle;

[0038] 202. A horizontal conveying sub-mechanism; 20201. A first ball screw assembly; 20202. A first driving member; 20203. A first mounting plate; 20204. A connecting plate; 20205. A bottom plate;

[0039] 203. A vertical conveying sub-mechanism; 20301. A second mounting plate; 20302. A third mounting plate; 20303. A reinforcing plate; 20304. A lifting driving part; 20305. A second base frame;

[0040] 204. A guiding part; 20401. A guide sleeve; 20402. A guide rod;

[0041] 205. A linear slide rail assembly;

[0042] 206. A base;

[0043] 3. A track positioning mechanism;

[0044] 301. A product track; 30101. A track body; 30102. A support column; 30103. An insulation block;

[0045] 302, four-position needle mechanism; 303, vacuum suction residual glue mechanism; 304, glue dispensing preparation station; 305, product glue dispensing station; 306, preliminary curing station. DETAILED DESCRIPTION

[0046] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0047] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0048] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] The preferred embodiments of the present application are described below in conjunction with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0050] In conjunction with Figures 1 to 8As shown, according to the embodiments of the present application, the first aspect provides an article horizontal conveying mechanism for conveying articles, the article horizontal conveying mechanism 2 comprises a horizontal conveying sub-mechanism 202, a vertical conveying sub-mechanism 203, and article conveying positioning needles 201, the horizontal conveying sub-mechanism 202 is located at the bottom, the vertical conveying sub-mechanism 203 is arranged on the top of the horizontal conveying sub-mechanism 202, a plurality of article conveying positioning needles 201 are arranged on one side of the top of the vertical conveying sub-mechanism 203, the horizontal conveying sub-mechanism 202 is used to drive the article conveying positioning needles 201 to move in a first direction, and the vertical conveying sub-mechanism 203 is used to drive the article conveying positioning needles 201 to move in a second direction, so as to convey the articles;

[0051] The first direction and the second direction are perpendicular to each other.

[0052] The horizontal conveying sub-mechanism and the vertical conveying sub-mechanism drive the article conveying positioning needles to move, so as to sequentially convey the articles in multiple stations and accurately position the glue dispensing position, thereby ensuring smooth transmission of the articles and improving the glue dispensing position accuracy.

[0053] The horizontal conveying sub-mechanism is used to drive the article conveying positioning needles 201 to move in the first direction, that is, to move in the X-axis direction, and the vertical conveying sub-mechanism is used to drive the article conveying positioning needles 201 to move in the second direction, that is, to move in the Y-axis direction. Through the synchronous movement of the horizontal conveying sub-mechanism and the vertical conveying sub-mechanism, the article conveying positioning needles 201 move in the X-axis and Y-axis directions, so as to sequentially convey the articles in multiple stations and accurately position the article glue dispensing station, thereby ensuring smooth transmission of the articles and the accuracy of the article glue dispensing station.

[0054] In some embodiments, the horizontal conveying sub-mechanism 202 comprises a first ball screw assembly 20201 and a first base frame, the first ball screw assembly 20201 comprises a moving part, and the first base frame is detachably installed on the moving part, and the first ball screw assembly 20201 is used to drive the first base frame to move in the first direction;

[0055] The vertical conveying sub-mechanism 203 comprises a second base frame 20305 and a third base frame, the second base frame 20305 is connected with the first base frame on the horizontal conveying sub-mechanism 202, and the third base frame is located above the second base frame 20305;

[0056] The lifting driving part 20304 is arranged on the second base frame 20305, and the lifting driving part 20304 and the third base frame are arranged on both sides of the second base frame 20305, the telescopic end of the lifting driving part 20304 penetrates through the second base frame 20305 and is connected with the third base frame, and is used to drive the third base frame to move relative to the second base frame 20305 along the second direction.

[0057] The third base frame is driven to move along the Y-axis direction by the extension or contraction of the telescopic end of the lifting driving part 20304, that is, the third base frame is driven to move towards or away from the second base frame 20305, and the product conveying and positioning needle 201 is driven to convey and position the product, so as to realize precise positioning of the product dispensing station.

[0058] The first base frame comprises a first mounting plate 20203 and a connecting plate 20204. The first mounting plate 20203 is arranged along the X-axis direction and is arranged on the moving part of the first ball screw assembly. One end of the connecting plate 20204 is detachably mounted on the end face of one end of the first mounting plate 20203. The first mounting plate 20203 and the connecting plate 20202 form an "L" shaped structure. The first base frame is used to connect the vertical conveying sub-mechanism 203 and support the vertical conveying sub-mechanism 203 and the product conveying and positioning needle 201.

[0059] Specifically, the connecting plate 20203 is provided with a hollow structure. The weight of the first base frame is reduced without changing the strength of the connecting plate 20203, so that the first base frame is lightened.

[0060] The horizontal conveying sub-mechanism 202 further comprises a first driving part 20202 and a bottom plate 20205. The first driving part 20202 and the first ball screw assembly 20201 are both mounted on the bottom plate 20205. The output end of the first driving part 20202 is connected with the screw rod of the first ball screw assembly 20201, which is used to drive the screw rod of the first ball screw assembly 20201 to rotate, so that the first base frame mounted on the nut of the first ball screw assembly 20201 moves along the X-axis direction.

[0061] Specifically, the first driving part 20202 is a driving motor.

[0062] The second base frame 20305 is connected with the first base frame on the horizontal conveying sub-mechanism 202, that is, the second base frame 20305 is mounted on the connecting plate 20204 of the horizontal conveying sub-mechanism 202 and is arranged opposite to the first mounting plate 20203. The second base frame 20305 plays a supporting and connecting role.

[0063] The third base frame comprises a second mounting plate 20301, a third mounting plate 20302 and a reinforcing plate 20303. The second mounting plate 20301 is located above the second base frame 20305, and the lifting driving part 20304 is mounted on the second base frame 20305. The second mounting plate 20301 is arranged along the X-axis direction, and the third mounting plate 20302 is arranged along the Y-axis direction. One end of the second mounting plate 20301 is provided with the third mounting plate 20302, and the second mounting plate 20301 and the third mounting plate 20302 are connected at an included angle by the reinforcing plate 20303. The product transmission positioning needle 201 is detachably mounted on the third mounting plate 20302, and the reinforcing plate 20303 and the product transmission positioning needle 201 are located on different sides of the third mounting plate 20302. The third base frame is used to realize the mounting of the product transmission positioning needle 201.

[0064] Specifically, the third mounting plate 20302 is provided with a hollow. Under the premise of not changing the strength of the third mounting plate 20302 itself, the weight of the third base frame is reduced, and the light weight is realized.

[0065] The lifting driving part 20304 is a lifting cylinder. The lifting cylinder comprises a cylinder body part and a telescopic part. The cylinder body part corresponds to a fixed end, and the telescopic part corresponds to a telescopic end. The lifting cylinder is located below the second base frame 20305 and is fixed on the second base frame 20305 through the cylinder body part. The second base frame 20305 is provided with a through hole, and the telescopic part of the lifting cylinder passes through the through hole of the second base frame 20305 and is fixed on the second mounting plate 20301. By extending or retracting the telescopic part of the lifting cylinder, the distance between the second mounting plate 20301 and the second base frame 20305 is adjusted, that is, the position of the product transmission positioning needle 201 in the Y-axis direction is adjusted.

[0066] In some embodiments, the vertical conveying sub-mechanism further comprises a guide part 204. The guide part 204 comprises a guide sleeve 20401 and a guide rod 20402. The second base frame 20305 is provided with at least two guide sleeves 20401, and the guide sleeves 20401 are located on the same side of the second base frame 20305 as the lifting driving part 20304. The third base frame is provided with at least two guide rods 20402, and the guide rods 20402 are inserted into the guide sleeves 20401. The guide part 204 is used to ensure that the third base frame can move accurately along a predetermined path and ensure the uniqueness of movement in the Y-axis direction.

[0067] The guide sleeve 20401 is located below the second base frame 20305 and is fixedly connected with the lower surface of the second base frame 20305; the guide rod 20402 is located below the second mounting plate 20301 and is fixedly connected with the lower surface of the second mounting plate 20301, and the arrangement positions of the guide rod 20402 correspond to the arrangement positions of the guide sleeve 20401 one by one, so as to ensure that the guide rod 20402 and the guide sleeve 20401 are coaxially arranged and the stable movement of the third base frame in the Y-axis direction is ensured.

[0068] Specifically, the guide sleeve 20401 is a cylindrical structure, and the guide rod 20402 is a cylindrical structure; in other embodiments, adjustments can be made according to specific conditions.

[0069] In some embodiments, the product horizontal conveying mechanism 2 further comprises a linear slide rail assembly 205, which is arranged on a base 206 parallel to the horizontal conveying sub-mechanism, and the vertical conveying sub-mechanism 203 is connected with the linear slide rail assembly 205. The linear slide rail assembly 205 is used to guide the stable movement of the vertical conveying sub-mechanism 203 along the X-axis direction.

[0070] The linear slide rail assembly 205 comprises a slide rail and a sliding block, the slide rail is arranged on the base 206, and the sliding block is slidingly installed on the slide rail. The vertical conveying sub-mechanism 203 is connected with the linear slide rail assembly 205, that is, the second base frame 20305 is connected with the sliding block in the linear slide rail assembly 205 away from the one end of the connecting plate 20204. Through the linear slide rail assembly 205, on the one hand, the stable movement of the vertical conveying sub-mechanism 203 along the X-axis direction is guided; on the other hand, the vertical conveying sub-mechanism 203 is also supported.

[0071] Specifically, the slide rail has the same length as the base 206. Here, the purpose of arranging the base 206 is to cater to the second base frame 20305, so that the second base frame 20305 can be smoothly connected to the sliding block.

[0072] The second aspect of the present application provides a packaging device, comprising the dispensing mechanism 1, the track positioning mechanism and the product horizontal conveying mechanism 2 of any one of the above, the dispensing mechanism 1, the track positioning mechanism 3 and the product horizontal conveying mechanism 2 are arranged side by side in sequence, the product is arranged on the track positioning mechanism 3, and the product horizontal conveying mechanism 2 is used to drive the product to move on the track positioning mechanism 3.

[0073] The product is conveyed and positioned by the horizontal conveying sub-mechanism and the vertical conveying sub-mechanism of the product horizontal conveying mechanism 2, and is sequentially and accurately positioned on the product track of the track positioning mechanism 3; the product is accurately dispensed by the mechanical arm assembly of the dispensing mechanism 1, and is preliminarily solidified by the heating device on the product track of the track positioning mechanism 3 after dispensing; the product is conveyed stably, positioned accurately, dispensed accurately and preliminarily solidified by the horizontal conveying sub-mechanism and the vertical conveying sub-mechanism of the product horizontal conveying mechanism 2, thereby ensuring the manufacturing precision of the product and meeting the requirements of the product.

[0074] In some embodiments, the dispensing mechanism 1 comprises a support frame 101 and a mechanical arm assembly, the mechanical arm assembly comprising a first moving mechanical arm 102, a second moving mechanical arm and a third moving mechanical arm, the first moving mechanical arm 102 being arranged on the top of the support frame 101 and moving in a first direction, the second moving mechanical arm being arranged on the first moving mechanical arm 102 and moving in a second direction, and the third moving mechanical arm being arranged on the second moving mechanical arm and moving in a third direction.

[0075] A dispensing part is arranged on the third moving mechanical arm, and the dispensing part is driven by the mechanical arm assembly to move in the first direction and / or the second direction and / or the third direction to dispense the product.

[0076] The dispensing mechanism 1 solves the problems of dispensing precision and glue amount control. The third moving mechanical arm is driven by the third driving mechanism to adjust the position of the dispensing part in the third direction, i.e., to adjust the dispensing height. Meanwhile, the second moving mechanical arm is driven by the second driving mechanism to adjust the position of the dispensing part in the second direction. The two are combined to finely adjust the dispensing position, ensure the dispensing position precision, adopt a variable pitch tooth wave dispensing path to dispense, ensure the dispensing shape and improve the dispensing efficiency.

[0077] The support frame 101 comprises a first direction, a second direction and a third direction. Here, the first direction is the Z-axis direction, the second direction is the X-axis direction, and the third direction is the Y-axis direction. The support frame 101 is used to support the mechanical arm assembly and the dispensing part, and has sufficient strength to ensure that the support frame 101 will not deform during the adjustment of the mechanical arm assembly.

[0078] The dispensing part comprises a needle tube mounting bracket, the dispensing part is fixed on the third moving mechanical arm through the needle tube mounting bracket, the needle tube mounting bracket is provided with a needle tube mounting position, and a glue loading needle tube is mounted on the needle tube mounting position. The glue loading needle tube is provided with a dispensing needle at the glue outlet end. The fine diameter dispensing needle is used as the dispensing terminal of the dispensing machine, which can more finely control the dispensing amount and the dispensing position, thereby improving the precision.

[0079] The first moving mechanical arm 102 comprises a third guide shaft 10203 arranged side by side on the support frame body 101, a third guide block sleeved on the third guide shaft 10203, and a first moving frame 10202 arranged on the third guide block.

[0080] Specifically, the third guide shaft 10203 is arranged along the first direction, so that the first moving frame 10202 moves along the third direction (Z-axis direction).

[0081] The second moving mechanical arm comprises a first guide shaft 10302 arranged side by side on the first moving frame 10202, a first guide block 10303 sleeved on the first guide shaft 10302, and a second moving frame 10304 arranged on the first guide block 10303.

[0082] Specifically, the first guide shaft 10302 is arranged along the second direction, so that the second moving frame 10304 can move along the first direction (X-axis direction).

[0083] The third moving mechanical arm comprises a second guide shaft 10402 arranged side by side on the second moving frame 10304, a second guide block 10403 sleeved on the second guide shaft 10402, and a third moving frame 10404 arranged on the second guide block 10403.

[0084] Specifically, the second guide shaft 10402 is arranged along the third direction, so that the third moving frame 10404 can move along the second direction (Y-axis direction).

[0085] In some embodiments, the mechanical arm assembly further comprises a first driving mechanism 10201 arranged on the top of the support frame body 101, and the first moving mechanical arm 102 is arranged on the first driving mechanism 10201, and the first driving mechanism 10201 drives the first moving mechanical arm 102 to move along the first direction.

[0086] The first driving mechanism 10201 is used to drive the first moving mechanical arm 102 to move in the first direction, change the position of the first moving mechanical arm 102 in the first direction, and accurately adjust the dispensing position.

[0087] The first driving mechanism 10201 comprises a fixed end and a moving end, the first driving mechanism 10201 is arranged on the support frame body 101 through the fixed end, and the moving end of the first driving mechanism 10201 is connected to the first moving frame 10202. The moving end of the first driving mechanism 10201 is elongated or shortened to drive the first moving frame 10202 to move along the first direction, so as to accurately control the dispensing position in the first direction.

[0088] Specifically, the first driving mechanism 10201 is an electric push rod, a hydraulic cylinder, a linear motor, etc.

[0089] In some embodiments, the mechanical arm assembly further comprises a second driving mechanism 10301, the second driving mechanism 10301 is installed on the first moving mechanical arm 102, a second moving mechanical arm is installed on the second driving mechanism 10301, and the second driving mechanism 10301 drives the second moving mechanical arm to move in a second direction.

[0090] The second driving mechanism 10301 comprises a second ball screw assembly 10305 and a second driving member 10306, the second ball screw assembly 10305 is located between the two first guide shafts 10302, the second driving member 10306 is installed on the first moving frame 10202, the output shaft of the second driving member 10306 is connected with a screw rod in the ball screw assembly, and the second driving member 10306 is used for driving the screw rod to rotate. The second moving frame 10304 is installed on a nut in the ball screw assembly, that is, the second moving frame 10304 is installed on the first guide block 10303 and the nut at the same time. The second driving member 10306 is used for driving the screw rod to rotate, so that the nut moves on the screw rod, and the second moving frame 10304 is driven to move in the second direction, so as to realize accurate control of the glue dispensing position in the second direction.

[0091] Specifically, the first driving member is a driving motor.

[0092] In some embodiments, the mechanical arm assembly further comprises a third driving mechanism 10401, the third driving mechanism 10401 is installed on the second moving mechanical arm, a third moving mechanical arm is installed on the third driving mechanism 10401, and the third driving mechanism 10401 drives the third moving mechanical arm to move in a third direction.

[0093] The third driving mechanism 10401 comprises a third ball screw assembly 10405 and a third driving member 10406, the third ball screw assembly 10405 is located between the two second guide shafts 10402, the third driving member 10406 is installed on the second moving frame 10304, the output shaft of the third driving member 10406 is connected with a screw rod in the second ball screw assembly 10305, and the third driving member 10406 is used for driving the screw rod to rotate. The third moving frame 10404 is installed on a nut in the ball screw assembly, that is, the third moving frame 10404 is installed on the second guide block 10403 and the nut at the same time. The third driving member 10406 is used for driving the screw rod to rotate, so that the nut moves on the screw rod, and the third moving frame 10404 is driven to move in the third direction, so as to realize accurate control of the glue dispensing position in the third direction.

[0094] Specifically, the third driving member is a driving motor.

[0095] In some embodiments, the track positioning mechanism 3 comprises a product track 301, micro-magnets, a four-positioning needle mechanism 302, and a vacuum residual adhesive suction mechanism 303. The product track 301 is provided with micro-magnets on the top along the length direction, and the product is placed on the micro-magnets. The product track 301 is provided with the vacuum residual adhesive suction mechanism 303 and the four-positioning needle mechanism 302 on one side.

[0096] The product track 301 comprises, in sequence along the length direction, a pre-gluing preparation station 304, a product dispensing station 305, and a preliminary curing station 306.

[0097] The product track 301 comprises a track body 30101 and support columns 30102. The bottom of the track body 30101 is supported by the support columns 30102. The top of the track body 30101 is provided with a plurality of drill holes along the length direction. Each drill hole is provided with a heating pipe. The product after dispensing is preliminarily heated and cured by the heating pipe.

[0098] The track body 30101 is provided with heat insulation blocks 30103 along the length direction on the bottom. The heat insulation blocks 30103 prevent the heat on the track body 30101 from being conducted to the support columns 30102, reduce the heat loss on the track body 30101, avoid the temperature difference of the track body 30101, and ensure that the temperature of each part of the track body 30101 decreases uniformly.

[0099] Specifically, the track body 30101 is made of copper. The copper has a high thermal conductivity, so that the heat transferred by the heating pipe is uniformly distributed on the track body 30101.

[0100] The top of the product track 301 is provided with micro-magnets, that is, the top of the track body 30101 is provided with micro-magnets. The micro-magnets interact with the product conveying positioning needles 201 of the product horizontal conveying mechanism 2 to further ensure the accurate positioning of the dispensing station. At the same time, the micro-magnets are used to adsorb the product, improve the heat conduction, and ensure the accurate preliminary curing.

[0101] The product track 301 is provided with the vacuum residual adhesive suction mechanism 303 and the four-positioning needle mechanism 302 on one side. The vacuum residual adhesive suction mechanism 303 is arranged face to face with the dispensing part of the dispensing mechanism 1. The vacuum residual adhesive suction mechanism 303 is used to suck and remove the residual adhesive or glue on the needle head of the dispensing part. The four-positioning needle mechanism 302 is used to accurately position the product on the product dispensing station.

[0102] Specifically, the four-positioning needle mechanism 302 comprises a column provided with a guide rail and a four-positioning needle part. The four-positioning needle part is installed on the guide rail of the column. The four-positioning needle part can move along the guide rail relative to the column along the Y-axis direction.

[0103] Specifically, the four-positioning needle part includes a fixed block, the fixed block is slidingly installed on the guide rail of the column, and four springs are installed at equal intervals on the fixed block. The top of each spring is provided with a positioning needle. When the positioning needle has an upward action tendency and is hindered by the product, the positioning needle is retracted under the action of the spring. When the positioning needle has an upward action tendency and is not hindered by the product, the positioning needle penetrates through the hole of the product to fix the position of the product under the action of the spring.

[0104] The four-positioning needle mechanism 302 further includes a cylinder, the cylinder is installed on the column, and the moving end of the cylinder is connected with the fixed block to provide driving force for the positioning needle to drive the positioning needle to move in the Y-axis direction.

[0105] Here, a through hole for the positioning needle to penetrate through is formed in the product dispensing station part of the track body 30101. The positioning needle penetrates into the through hole of the long strip product under the driving of the cylinder, and limits the part of the long strip product to be positioned on the product dispensing station.

[0106] Positioning principle:

[0107] After the product conveying positioning needle 201 conveys the long strip product to move to the product dispensing station on the product track, the cylinder drives the four-positioning needle part to move upward, and the four-positioning needles position the part of the long strip product on the product dispensing station. Because of the errors caused by manufacturing and installation errors and product movement accuracy, the product positioning hole and the positioning needle are not absolutely concentric, and the positioning needle may have a small amount of retraction (the retraction amount is small and does not reach the alarm value) when it goes up. The positioning accuracy has a small deviation. In order to improve the positioning accuracy as much as possible, four-positioning needles are used for positioning. Redundancy is used to reduce the deviation and improve the positioning accuracy.

[0108] Specifically, the vacuum residual glue suction mechanism 303 includes a vacuum generator and a plurality of vacuum suction pipes. The vacuum generator is installed on the side wall of the column, and the vacuum residual glue suction mechanism 303 shares a column with the four-positioning needle part. The top of the column is provided with a suction pipe mounting plate, and the plurality of vacuum suction pipes are installed on the suction pipe mounting plate and connected with the vacuum generator through pipelines.

[0109] When the vacuum generator is started, it will suck out the air inside the vacuum suction pipe, so as to form a negative pressure area inside the vacuum suction pipe. The negative pressure area will generate adsorption force on the residual glue or glue liquid at the needle head of the dispensing part, and adsorb it into the vacuum suction pipe. This is used for cleaning the residual glue or glue liquid on the needle head of the dispensing part.

[0110] The specific working process of the dispensing packaging equipment is as follows:

[0111] Firstly, the strip products are arranged from the track positioning mechanism 3 to the side of the vacuum residual glue suction mechanism 303 into the pre-gluing station 304, and the strip products are horizontally conveyed to the product gluing station 305 under the driving of the product conveying positioning needle 201 of the horizontal conveying sub-mechanism in the product horizontal conveying mechanism 2. The positioning accuracy of the strip products on the station and the stability of the products are ensured by the micro-magnet on the track positioning mechanism 3 and the four positioning needle mechanism.

[0112] Secondly, after the residual glue is sucked by the vacuum residual glue suction mechanism 303 on the track positioning mechanism 3, the needle of the gluing part in the gluing mechanism 1 is then sucked, and the second and third moving mechanical arms are cooperated to adopt the variable torque gear wave gluing path to glue and package the product single product in the strip product. In order to improve the efficiency, the double needles are used to glue in sequence, the left needle glues 1-6 single products, and the right needle glues 7-12 single products. After the gluing is completed, the strip product is conveyed to the preliminary curing station 306 by the horizontal conveying sub-mechanism in the product horizontal conveying mechanism 2. At the same time, the new strip product is conveyed from the pre-gluing station 304 to the product gluing station 305. This set of actions forms the product conveying synchronous cycle of the pre-station-gluing station-three preliminary curing stations.

[0113] The strip product is adsorbed on the preliminary curing station on the track by the micro-magnet, which ensures the stable and accurate position of the product and makes the product completely adhere to the track, so that the temperature rise of the product is the same. Then, the product is heated by the three groups of heating pipes in the track to realize the preliminary curing of three different temperature stages. Finally, the track is pushed out by the linkage action to complete the processing of the product.

[0114] Those skilled in the art can easily understand that the above-mentioned advantageous modes can be freely combined and superimposed without conflict.

[0115] The above is only the preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, which should be regarded as the protection scope of the present application.

Claims

1. An article horizontal transfer mechanism characterized by, The application relates to a horizontal conveying mechanism (2) for conveying articles, which comprises a horizontal conveying sub-mechanism (202), a vertical conveying sub-mechanism (203) and article conveying positioning pins (201), the horizontal conveying sub-mechanism (202) is located at the lowermost position, the vertical conveying sub-mechanism (203) is arranged on the top of the horizontal conveying sub-mechanism (202), a plurality of article conveying positioning pins (201) are arranged on one side of the top of the vertical conveying sub-mechanism (203), the horizontal conveying sub-mechanism (202) is used for driving the article conveying positioning pins (201) to move in a first direction, and the vertical conveying sub-mechanism (203) is used for driving the article conveying positioning pins (201) to move in a second direction so as to convey the articles. The first direction and the second direction are perpendicular to each other.

2. An article horizontal transfer mechanism according to claim 1, wherein, The horizontal conveying sub-mechanism (202) comprises a first ball screw assembly (20201) and a first base frame, the first ball screw assembly (20201) comprises a moving part, the first base frame is detachably installed on the moving part, and the first ball screw assembly (20201) is used for driving the first base frame to move in the first direction. The vertical conveying sub-mechanism (203) comprises a second base frame (20305) and a third base frame, the second base frame (20305) is connected with the first base frame on the horizontal conveying sub-mechanism (202), and the third base frame is located above the second base frame (20305). A lifting driving part (20304) is arranged on the second base frame (20305), the lifting driving part (20304) and the third base frame are arranged on the two sides of the second base frame (20305) in a relative mode, the telescopic end of the lifting driving part (20304) penetrates through the second base frame (20305) and is connected with the third base frame, and the lifting driving part (20304) is used for driving the third base frame to move relative to the second base frame (20305) along the second direction.

3. An article horizontal transfer mechanism according to claim 2, wherein, The vertical conveying sub-mechanism (203) further comprises a guide part (204), the guide part (204) comprises guide sleeves (20401) and guide rods (20402), at least two guide sleeves (20401) are arranged on the second base frame (20305), the guide sleeves (20401) are located on the same side of the second base frame (20305) as the lifting driving part (20304), and at least two guide rods (20402) are arranged on the third base frame and are inserted into the guide sleeves (20401).

4. An article horizontal conveying mechanism according to any one of claims 1, 2 or 3, characterized in that, The horizontal conveying mechanism (2) further comprises a linear slide rail assembly (205), the linear slide rail assembly (205) is arranged on a base (206), the base (206) is parallel to the horizontal conveying sub-mechanism (202), and the vertical conveying sub-mechanism (203) is connected with the linear slide rail assembly (205).

5. A dispensing packaging apparatus, characterized by The product horizontal conveying mechanism (2), the glue dispensing mechanism (1), and the track positioning mechanism (3) according to any one of claims 1-4 are arranged in sequence side by side, the track positioning mechanism (3) is provided with a product, and the product horizontal conveying mechanism (2) is used to drive the product to move on the track positioning mechanism (3).

6. The dispensing apparatus of claim 5, wherein the dispensing apparatus further comprises a dispensing head. The glue dispensing mechanism (1) comprises: a support frame body (101) and a mechanical arm assembly, the mechanical arm assembly comprising a first moving mechanical arm (102), a second moving mechanical arm, and a third moving mechanical arm, the first moving mechanical arm (102) being arranged on the top of the support frame body (101), the first moving mechanical arm (102) moving along the first direction, the second moving mechanical arm being arranged on the first moving mechanical arm (102), the second moving mechanical arm moving along the second direction, the third moving mechanical arm being arranged on the second moving mechanical arm, the third moving mechanical arm moving along the third direction; a glue dispensing part arranged on the third moving mechanical arm, the mechanical arm assembly driving the glue dispensing part to move along the first direction and / or the second direction and / or the third direction to dispense glue on a product.

7. The device of claim 6, wherein the device further comprises a controller configured to control the movement of the dispensing head. The mechanical arm assembly further comprises a first driving mechanism (10201) arranged on the top of the support frame body (101), the first moving mechanical arm (102) being arranged on the first driving mechanism (10201), the first driving mechanism (10201) driving the first moving mechanical arm (102) to move along the first direction.

8. The dispensing apparatus of claim 6, wherein the dispensing apparatus is configured to dispense the adhesive in a pattern that is substantially uniform across the width of the substrate. The mechanical arm assembly further comprises a second driving mechanism (10301) mounted on the first moving mechanical arm (102), the second moving mechanical arm being mounted on the second driving mechanism (10301), the second driving mechanism (10301) driving the second moving mechanical arm to move along the second direction.

9. The dispensing apparatus of claim 6, wherein, The mechanical arm assembly further comprises a third driving mechanism (104), the third driving mechanism (10401) being mounted on the second moving mechanical arm, the third moving mechanical arm being mounted on the third driving mechanism (10401), the third driving mechanism (10401) driving the third moving mechanical arm to move along the third direction.

10. The dispensing apparatus of claim 5, wherein, The track positioning mechanism (3) comprises a product track (301), a micro-magnet, a four-positioning needle mechanism (302), and a vacuum residual glue suction mechanism (303), the top of the product track (301) being provided with a micro-magnet along the length direction, the product being placed on the micro-magnet, one side of the product track (301) being provided with the vacuum residual glue suction mechanism (303) and the four-positioning needle mechanism (302).

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