Buckle assembling equipment

Abstract

The utility model discloses buckle assembling equipment which comprises a buckle tool device used for feeding and a buckling device located above the buckle tool device and used for synchronously buckling all buckles. The buckling device comprises a support, an X-direction driving module installed on the support, a transferring plate driven by the X-direction driving module, a Z-direction electric cylinder installed on the transferring plate, a quick-changing assembly driven by the Z-direction electric cylinder to move up and down and a buckling assembly detachably installed at the quick-changing assembly. The upper end of the quick-change assembly is in guide connection with the transfer plate through a linear guide rod; the buckling assembly comprises a tool plate, a connecting rod, a lower mounting plate, a material pressing and sucking unit, a buckling unit and a power unit. By means of the mode, the device is ingenious in design, capable of synchronously adsorbing and carrying a set of buckles and synchronously buckling the buckles to products, high in efficiency and capable of guaranteeing buckling consistency.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly, in particular to a buckle assembly device. Background Art

[0002] After the internal structure of the throttle mixing valve is assembled, the cover plate 02 needs to be installed. In order to ensure that the valve body 01 and the cover plate 02 are tightly combined, it is usually necessary to use multiple clips 03 to clamp the valve body and the cover plate together. A single product has six clips around it. If they are fastened one by one, firstly, the efficiency is low, and secondly, the force on the fastened and non-fastened parts of the product is different, affecting the product quality.

[0003] When simultaneously adsorbing multiple clips on a group of products, there are extremely high requirements for the clip installation height and the material removal height, otherwise there will be material leakage.

[0004] Based on the above defects and shortcomings, it is necessary to improve the existing technology and design a buckle assembly device. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a buckle assembly device with an ingenious design, which can synchronously absorb and transport a group of buckles and synchronously buckle them onto the product, has high efficiency, and can ensure buckle consistency.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a snap assembly device, which includes a snap assembly device for feeding and a snap device located above it for synchronously snapping all snaps, the snapping device including a bracket, an X-axis driving module installed on the bracket, a transfer plate driven by the X-axis driving module, a Z-axis electric cylinder installed on the transfer plate, a quick-change assembly driven up and down by the Z-axis electric cylinder, and a snap assembly that can be detachably installed on the quick-change assembly, the upper end of the quick-change assembly is guided and connected to the transfer plate by a linear guide rod; the snap assembly includes a tooling plate, a connecting rod, a lower mounting plate, a material pressing and suction unit, a snap unit and a power unit, the tooling plate is fixedly connected to the lower mounting plate by the connecting rod, and several groups of material pressing and suction units are installed at the lower end of the lower mounting plate, the placement of the material pressing and suction units is consistent with the elastic material connecting assembly, the snap unit is rotatably installed on the material pressing and suction unit, and the power unit for driving the snap unit to rotate is installed at the lower end of the tooling plate.

[0007] Preferably, the material pressing and absorbing unit includes an adsorption block and an elastic pressing block. The lower end of the adsorption block is provided with a snap-fitting contoured adsorption surface. The adsorption block has a built-in adsorption cavity communicating with the adsorption surface. The adsorption cavity is externally connected to a negative pressure device. The lower end of the adsorption block is also equipped with an elastic pressing block for pressing the cover plate.

[0008] Preferably, the locking unit includes a rotating frame, a limiting rod and a rolling wheel. The rotating frame is rotated to the adsorption block installed on the material pressing and suction unit through a hinge pin. An arc-shaped hole with the hinge pin as the rotation center is opened on the rotating frame. A limiting rod passing through the arc-shaped hole is installed on the adsorption block. The limiting rod and the arc-shaped hole cooperate to limit the locking range of the rotating frame. The short arm end of the rotating frame is opposite to the buckle on the adsorption block, and the long arm end of the rotating frame is installed with a rolling wheel.

[0009] Preferably, the power unit includes a lifting plate, a lifting cylinder and a driving pressure block. The lifting plate is sleeved on the connecting rod, and the lower end of the tooling plate is equipped with a lifting cylinder for driving the lifting plate to move up and down. The lower end of the lifting plate is equipped with a driving pressure block that cooperates with the rolling wheel on the snap-fit ​​unit.

[0010] Preferably, the quick-change assembly includes a mounting plate, a guide support plate and a knob plunger. Guide support plates are installed on both sides of the mounting plate. The opposite sides of the guide support plates are provided with support grooves for supporting the tooling plate on the snap-fit ​​assembly. Two knob plungers are also installed on the mounting plate, and positioning holes for the knob plungers are opened on the tooling plate.

[0011] Preferably, the buckle tooling device includes a base plate and several groups of elastic material connection components distributed along the placement direction of the buckles on the product, the elastic material connection components include a base, an elastic support seat, a buffer spring, a cover plate and a limit plate, the base is fixed to the base plate, an elastic support seat is movably inserted in the base in the vertical direction, the lower end of the elastic support seat is elastically installed by the buffer spring, and a cover plate is installed on the upper end of the base to limit the stroke of the elastic support seat, the elastic support seat is provided with a contour groove for placing the buckle, and limit plates are placed on the elastic support seat on both sides of the contour groove, and the two limit plates are used to limit the position of the buckle to prevent the buckle from falling off, and the opposite surfaces of the two limit plates are also provided with guide slopes for facilitating material discharge.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The products are placed on the elastic material receiving assembly, which is flexible and easy to put in and take out, and will not be damaged by excessive running stroke;

[0014] Several groups of elastic material connection components are distributed along the direction of the buckles on the products, making it easy to take a group of products at the same time;

[0015] The pressing and absorbing unit can absorb the buckle and press the cover tightly during the buckling process;

[0016] The buckle unit is driven by the power unit to rotate along the material pressing and sucking unit, and the buckle is buckled into place during the rotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a snap-on assembly device.

[0018] Figure 2 The figure is a schematic diagram of the structure of a snap-fit ​​tooling device of a snap-fit ​​assembly device.

[0019] Figure 3 This is a partial structural diagram of the fastening device of a snap assembly device.

[0020] Figure 4 This is a schematic diagram of the snap-fit ​​assembly structure of a snap-fit ​​assembly device.

[0021] Figure 5 This is a schematic diagram of the material pressing and suction unit structure of a snap assembly device.

[0022] Figure 6 This is a schematic diagram of the product structure.

[0023] Among them, 01, valve body, 02, cover plate, 03, buckle;

[0024] 1. Buckle fixture, 11. Bottom plate, 12. Elastic material connection assembly, 121. Base, 122. Elastic support seat, 123. Buffer spring, 124. Cover plate, 125. Limit plate;

[0025] 2. Snap-fit ​​device, 21. Bracket, 22. X-axis drive module, 23. Transfer plate, 24. Z-axis electric cylinder, 25. Quick-change assembly, 251. Mounting plate, 252. Guide support plate, 253. Knob plunger, 26. Snap-fit ​​assembly, 261. Tooling plate, 262. Connecting rod, 263. Lower mounting plate, 264. Pressing and suction unit, 2641. Adsorption block, 2640. Adsorption surface, 2642. Elastic pressure block, 265. Snap-fit ​​unit, 2651. Rotating frame, 2650. Arc hole, 2652. Limit rod, 2653. Rolling wheel, 266. Power unit, 2661. Lifting plate, 2662. Lifting cylinder, 2663. Drive pressure block. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0027] See also Figures 1 to 6 , the embodiments of the present utility model include:

[0028] A buckle assembly device, the buckle assembly device includes a buckle tooling device 1 for feeding and a buckling device 2 located above it for synchronously buckling all buckles, the buckle tooling device 1 includes a base plate 11 and several groups of elastic material connection components 12 distributed along the direction of the buckles on the product, the elastic material connection components 12 include a base 121, an elastic support seat 122, a buffer spring 123, a cover plate 124 and a limit plate 125, the base 121 is fixed on the base plate 11, the base 1 An elastic support seat 122 is movably inserted in the vertical direction of 21, and the lower end of the elastic support seat 122 is elastically installed by a buffer spring 123. A cover plate 124 for limiting the stroke of the elastic support seat 122 is installed on the upper end of the base 121. The elastic support seat 122 is provided with a contoured groove for placing the buckle, and upper limit plates 125 are placed on the elastic support seat 122 on both sides of the contoured groove. The two limit plates 125 are used to limit the position of the buckle to prevent the buckle from falling off. The opposite surfaces of the two limit plates 125 are also provided with guide slopes for facilitating material discharge.

[0029] The buckling device 2 includes a bracket 21, an X-axis driving module 22 installed on the bracket 21, a transfer plate 23 driven by the X-axis driving module 22, a Z-axis electric cylinder 24 installed on the transfer plate 23, a quick-change component 25 driven up and down by the Z-axis electric cylinder 24, and a buckling component 26 that can be detachably installed at the quick-change component 25. The upper end of the quick-change component 25 is connected to the transfer plate 23 through a linear guide rod; the buckling component 26 includes a tooling plate 261, a connecting rod 262, a lower mounting plate 261, and a lower mounting plate 262. The mounting plate 263, the material pressing and sucking unit 264, the snap-fit ​​unit 265 and the power unit 266, the tooling plate 261 is fixedly connected to the lower mounting plate 263 through a connecting rod 262, and a plurality of groups of material pressing and sucking units 264 are installed at the lower end of the lower mounting plate 263. The placement of the material pressing and sucking units 264 is consistent with the elastic material connecting component 12, and the snap-fit ​​unit 265 is rotatably installed on the material pressing and sucking unit 264. The power unit 266 for driving the snap-fit ​​unit 265 to rotate is installed at the lower end of the tooling plate 261.

[0030] The material pressing and absorbing unit 264 includes an adsorption block 2641 and an elastic pressing block 2642. The lower end of the adsorption block 2641 is provided with a snap-fit ​​contoured adsorption surface 2640. The adsorption block 2641 has a built-in adsorption cavity that communicates with the adsorption surface 2640. The adsorption cavity is externally connected to a negative pressure device. The lower end of the adsorption block 2641 is also installed with an elastic pressing block 2642 for pressing the cover plate.

[0031] The locking unit 265 includes a rotating frame 2651, a limiting rod 2652 and a rolling wheel 2653. The rotating frame 2651 is rotated to the adsorption block 2641 installed on the material pressing and suction unit 264 through a hinge pin. An arc-shaped hole 2650 with the hinge pin as the rotation center is opened on the rotating frame 2651. A limiting rod 2652 passing through the arc-shaped hole 2650 is installed on the adsorption block 2641. The limiting rod 2652 and the arc-shaped hole 2650 cooperate to limit the locking range of the rotating frame 2651. The short arm end of the rotating frame 2651 is opposite to the buckle on the adsorption block 2641, and the long arm end of the rotating frame 2651 is installed with a rolling wheel 2653.

[0032] The power unit 266 includes a lifting plate 2661, a lifting cylinder 2662 and a driving pressure block 2663. The lifting plate 2661 is sleeved on the connecting rod 262. The lower end of the tooling plate 261 is equipped with a lifting cylinder 2662 for driving the lifting plate 2661 to move up and down. The lower end of the lifting plate 2661 is equipped with a driving pressure block 2663 that cooperates with the rolling wheel 2653 on the snap-fit ​​unit 265.

[0033] The quick-change assembly 25 includes a mounting plate 251, a guide support plate 252 and a knob plunger 253. Guide support plates 252 are installed on both sides of the mounting plate 251. The opposite surface of the guide support plate 252 is provided with a support groove for supporting the tooling plate 261 on the snap-fit ​​assembly 26. Two knob plungers 253 are also installed on the mounting plate 251, and a positioning hole for the knob plunger 253 is opened on the tooling plate 261.

[0034] When the buckle assembly device of the present invention is working, the manipulator or manually places the buckles on the elastic material connection component 12 in sequence, the X-axis driving module 22 drives the fastening component 26 to move above the buckle fixture device 1, and the Z-axis electric cylinder 24 drives the fastening component 26 to move downward. The adsorption block 2641 of the material pressing and absorbing unit 264 simultaneously presses down and adsorbs the buckle 03 at the elastic material connection component 12. Due to the elastic setting of the elastic material connection component 12, it can ensure that several groups of adsorption blocks 2641 press down and adsorb the buckle 03 without damaging the product. Even if the installation height of the adsorption block 2641 is different, synchronous adsorption can be achieved. The X-axis drive module 22 drives the fastening component 26 to move above the product to be fastened. The lifting cylinder 2662 of the power unit 266 drives the lifting cylinder 2662 to move downward, and drives the pressure block 2663 to move downward synchronously, driving the long arm end of the rotating frame 2651 of the fastening unit 265 to rotate downward, and the end arm end of the rotating frame 2651 rotates toward the direction of the buckle 03 on the adsorption block 2641 and fastens it into place, fastening the valve body 01 and the upper cover plate 02 together.

[0035] The utility model discloses a buckle assembly device, which is cleverly designed and can synchronously absorb and transport a group of buckles and synchronously buckle them onto a product, has high efficiency and can ensure buckle consistency.

[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A buckle assembly device, characterized in that: It includes a clip tooling device for feeding and a clipping device located above it for synchronously clipping all clips, the clipping device includes a bracket, an X-axis driving module installed on the bracket, a transfer plate driven by the X-axis driving module, a Z-axis electric cylinder installed on the transfer plate, a quick-change assembly driven up and down by the Z-axis electric cylinder, and a clipping assembly that can be detachably installed on the quick-change assembly, the upper end of the quick-change assembly is guided and connected to the transfer plate by a linear guide rod; the clipping assembly includes a tooling plate, a connecting rod, a lower mounting plate, a material pressing and suction unit, a clipping unit and a power unit, the tooling plate is fixedly connected to the lower mounting plate by the connecting rod, and several groups of material pressing and suction units are installed at the lower end of the lower mounting plate, the placement of the material pressing and suction units is consistent with the elastic material connecting assembly, the clipping unit is rotatably installed on the material pressing and suction unit, and the power unit for driving the clipping unit to rotate is installed at the lower end of the tooling plate.

2. The buckle assembly device according to claim 1, characterized in that: The material pressing and absorbing unit includes an adsorption block and an elastic pressing block. The lower end of the adsorption block is provided with a snap-fitting contoured adsorption surface. The adsorption block is provided with an adsorption cavity communicating with the adsorption surface. The adsorption cavity is externally connected to a negative pressure device. The lower end of the adsorption block is also provided with an elastic pressing block for pressing the cover plate.

3. The buckle assembly device according to claim 1, characterized in that: The locking unit includes a rotating frame, a limiting rod and a rolling wheel. The rotating frame is rotated to the adsorption block installed on the material pressing and absorbing unit through a hinge pin. An arc-shaped hole with the hinge pin as the rotation center is opened on the rotating frame. A limiting rod passing through the arc-shaped hole is installed on the adsorption block. The limiting rod and the arc-shaped hole cooperate to limit the locking range of the rotating frame. The short arm end of the rotating frame is opposite to the buckle on the adsorption block, and the long arm end of the rotating frame is installed with a rolling wheel.

4. The buckle assembly device according to claim 1, characterized in that: The power unit includes a lifting plate, a lifting cylinder and a driving pressure block. The lifting plate is sleeved on the connecting rod. The lower end of the tooling plate is equipped with a lifting cylinder that drives the lifting plate to move up and down. The lower end of the lifting plate is equipped with a driving pressure block that cooperates with the rolling wheel on the snap-fit ​​unit.

5. The buckle assembly device according to claim 1, characterized in that: The quick-change assembly includes a mounting plate, a guide support plate and a knob plunger. Guide support plates are installed on both sides of the mounting plate. The opposite sides of the guide support plates are provided with support grooves for supporting the tooling plate on the snap-fit ​​assembly. Two knob plungers are also installed on the mounting plate, and positioning holes for the knob plungers are opened on the tooling plate.

6. The buckle assembly device according to claim 1, characterized in that: The buckle tooling device includes a base plate and several groups of elastic material connection components distributed along the placement direction of the buckles on the product. The elastic material connection components include a base, an elastic support seat, a buffer spring, a cover plate and a limit plate. The base is fixed to the base plate, and an elastic support seat is movably inserted in the base in the vertical direction. The lower end of the elastic support seat is elastically installed by a buffer spring, and a cover plate is installed on the upper end of the base to limit the stroke of the elastic support seat. The elastic support seat is provided with a contoured groove for placing the buckle, and limit plates are provided on the elastic support seat on both sides of the contoured groove. The opposite surfaces of the two limit plates are also provided with guide inclined surfaces for facilitating material discharge.

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