Rod-shaped stepped product assembling equipment

Abstract

The utility model discloses a rod-shaped stepped product assembling device which comprises a rack, a first linear air cylinder, a second linear air cylinder, a third linear air cylinder and a fourth linear air cylinder. The output end of the first linear air cylinder is in transmission connection with a lifting mechanism, the first linear air cylinder is used for driving the whole lifting mechanism to ascend and descend, a plurality of pressing and assembling devices are installed on the front face of the lifting mechanism, the lifting mechanism is used for driving the pressing and assembling devices to ascend and descend, and the pressing and assembling devices are used for pressing products; the light guide column is blown into the cavity of the light guide column positioning clamping jaw through compressed air in a pipeline to be guided and positioned, the pressing mechanism presses a product after the light guide column is positioned, the light guide column is prevented from floating in the preassembling process, the light guide column can be preassembled into a product hole through the pressing mechanism, and the production efficiency is improved. And the light guide column is assembled in place through downward movement of the pressing mechanism after the clamping jaw is loosened, so that the position deviation of assembly between the light guide column and a product hole site is reduced, the success rate of assembly of the light guide column is improved, and meanwhile, the equipment stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of product assembly equipment, and particularly relates to a product assembly equipment for a rod-shaped product with steps. Background Art

[0002] A light guide rod is an optical element, usually used to transmit light from one position to another. It is usually made of a transparent material, such as glass or plastic, and has a high refractive index. And the shape of the light guide rod is generally a columnar structure with a rod shape and steps.

[0003] The assembly principle of the existing conventional mechanism is: after the product comes in, it slides into the spring collet, and when it reaches the working station, the assembly pressing mechanism directly performs press-fitting assembly. Therefore, there is no pre-assembly movement in the conventional assembly action, that is, the pre-alignment hole action between the holes of the light guide rod and the product, which will cause an increase in the defective rate of the light guide rod assembly and increase unstable factors. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a product assembly equipment for a rod-shaped product with steps to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A product assembly equipment for a rod-shaped product with steps, comprising:

[0006] A frame, on the back of which a first linear cylinder is installed;

[0007] The output end of the first linear cylinder is drivingly connected with a lifting mechanism. The first linear cylinder is used to drive the overall lifting of the lifting mechanism. A plurality of pressing and assembling devices are installed on the front of the lifting mechanism. The lifting mechanism is used to drive the lifting movement of the pressing and assembling devices. The pressing and assembling devices are used to press the product.

[0008] Preferably, the lifting mechanism includes:

[0009] A second linear cylinder, the output end of the first linear cylinder is drivingly connected with a mounting seat, and the second linear cylinder is fixedly installed on the mounting seat;

[0010] A lifting plate, on the back of which a mounting plate is installed. The output end of the second linear cylinder is drivingly connected with the mounting plate. The lifting plate is slidably connected with the frame. A first slide rail is installed on the front of the frame, and a first slider is slidably connected on the first slide rail. The first slider is connected to the back of the lifting plate.

[0011] Preferably, the pressing and assembling device includes:

[0012] A positioning mechanism, which is installed on the front of the lifting plate;

[0013] a third linear cylinder, the third linear cylinder being mounted on the front side of the second linear cylinder via a positioning plate;

[0014] The pressing mechanism is transmission-connected to the output end of the third linear cylinder and is slidably connected relative to the lifting plate. The pressing mechanism passes through the positioning mechanism to press the product.

[0015] Preferably, the pressing mechanism comprises:

[0016] A slide plate, a second slide block is installed on the back of the slide plate, a second slide rail is slidably matched on the second slide block, the second slide rail is fixedly installed on the lifting plate, and the slide plate is drivingly connected to the output end of the third linear cylinder;

[0017] A pressing rod is fixedly mounted on the slide plate, and the pressing rod and the positioning mechanism are vertically interlaced.

[0018] Preferably, the positioning mechanism comprises:

[0019] A feeding assembly, the feeding assembly is fixedly mounted on the lifting plate;

[0020] The clamping assembly is installed on the lifting plate, and the clamping assembly is symmetrically arranged on both sides of the feeding assembly.

[0021] Preferably, the feed assembly comprises:

[0022] A guide seat, the guide seat is fixedly mounted on the front side of the lifting plate, and the guide seat is slidably interlaced with the pressing rod;

[0023] The feeding seat is installed obliquely on the top of the guide seat, and the guide seat and the feeding seat are both provided with inclined guide grooves.

[0024] Preferably, the clamping assembly comprises:

[0025] A finger cylinder, wherein the finger cylinder is fixedly mounted on the side of the feeding assembly;

[0026] The clamping jaws are symmetrically arranged and are transmission-connected to the output end of the finger cylinder.

[0027] Technical effects and advantages of the utility model:

[0028] The utility model utilizes the setting mode of the cooperation between the lifting mechanism and the pressing and assembling device. After the pressing rod moves upward to make way for the light guide column, the light guide column is guided and positioned in the cavity of the light guide column positioning jaw through compressed air blown into the pipeline. After the positioning of the light guide column is completed, the pressing mechanism presses the product to prevent the light guide column from floating during the pre-assembly process. Moreover, the light guide column can be pre-assembled into the product hole through the pressing mechanism, the jaws are loosened, and then the light guide column is completely assembled in place by the downward movement of the pressing mechanism. Through the above optimization of actions, the position deviation between the light guide column and the product hole during assembly is reduced, the success rate of the light guide column assembly is greatly improved, and the equipment stability is increased at the same time. Brief Description of the Drawings

[0029] Figure 1 Fig. 1 is one of the schematic diagrams of the overall structure of the utility model.

[0030] Figure 2 Fig. 2 is another schematic diagram of the overall structure of the utility model.

[0031] Figure 3 Fig. 3 is one of the schematic diagrams of the structure at the lifting mechanism of the utility model.

[0032] Figure 4 Fig. 4 is another schematic diagram of the structure at the lifting mechanism of the utility model.

[0033] Figure 5 Fig. 5 is the schematic diagram of the structure at the pressing mechanism of the utility model.

[0034] Figure 6 Fig. 6 is the schematic diagram of the internal structure on the side at the feeding component of the utility model.

[0035] Figure 7 Fig. 7 is the schematic diagram of the internal three-dimensional structure at the feeding component of the utility model.

[0036] Figure 8 Fig. 8 is the schematic diagram of the structure at the clamping component of the utility model.

[0037] In the figures: 1, frame; 2, first linear cylinder; 3, lifting mechanism; 31, second linear cylinder; 32, lifting plate; 4, pressing and assembling device; 41, positioning mechanism; 411, feeding component; 4111, guiding seat; 4112, feeding seat; 412, clamping component; 4121, finger cylinder; 4122, jaw; 42, third linear cylinder; 43, pressing mechanism; 431, sliding plate; 432, pressing rod. Detailed Embodiment

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] The present utility model provides a rod-shaped stepped product assembly device as Figure 1-8 shown, which includes: a frame 1, a first linear cylinder 2 is installed on the back of the frame 1; the output end of the first linear cylinder 2 is drivingly connected to a lifting mechanism 3, the first linear cylinder 2 is used to drive the overall lifting of the lifting mechanism 3, a plurality of pressing and assembling devices 4 are installed on the front of the lifting mechanism 3, the lifting mechanism 3 is used to drive the lifting movement of the pressing and assembling devices 4, and the pressing and assembling devices 4 are used to press the product.

[0040] Specifically, the lifting mechanism 3 includes: a second linear cylinder 31, the output end of the first linear cylinder 2 is drivingly connected to a mounting seat, and the second linear cylinder 31 is fixedly installed on the mounting seat; a lifting plate 32, a mounting plate is installed on the back of the lifting plate 32, the output end of the second linear cylinder 31 is drivingly connected to the mounting plate, the lifting plate 32 is slidably connected to the frame 1, a first slide rail is installed on the front of the frame 1, a first slider is slidably connected to the first slide rail, and the first slider is connected to the back of the lifting plate 32. By operating the second linear cylinder 31, it is convenient to drive the lifting movement of the lifting plate 32, so that the lifting movement of the lifting plate 32 drives the lifting movement of the positioning mechanism 41, thereby facilitating the overall adjustment of the height of the positioning mechanism 41, so as to adaptively adjust the assembly position of the light guide column as needed. Through the mutual cooperation between the first slider and the first slide rail, it is convenient to make the vertical lifting movement of the lifting plate 32 more stable.

[0041] Specifically, the pressing and assembling device 4 includes: a positioning mechanism 41, the positioning mechanism 41 is installed on the front of the lifting plate 32; a third linear cylinder 42, the third linear cylinder 42 is installed on the front of the second linear cylinder 31 through a positioning plate; a pressing mechanism 43, the pressing mechanism 43 is drivingly connected to the output end of the third linear cylinder 42, and the pressing mechanism 43 is slidably connected to the lifting plate 32 relatively, and the pressing mechanism 43 passes through the positioning mechanism 41 to press the product. By operating the third linear cylinder 42, it is convenient to push the pressing mechanism 43 up and down.

[0042] Specifically, the pressing mechanism 43 includes: a slide plate 431, a second slide block is installed on the back of the slide plate 431, a second slide rail is slidably matched on the second slide block, the second slide rail is fixedly installed on the lifting plate 32, and the slide plate 431 is transmission-connected to the output end of the third linear cylinder 42; a pressing rod 432, the pressing rod 432 is fixedly installed on the slide plate 431, and the pressing rod 432 and the positioning mechanism 41 are vertically interlaced, and the vertical lifting movement of the slide plate 431 is made more stable through the mutual cooperation between the second slide block and the second slide rail, and the position of the pressing rod 432 is synchronously driven up and down through the slide plate 431, and the light guide column is pressed through the pressing rod 432.

[0043] Specifically, the positioning mechanism 41 includes: a feed assembly 411 , which is fixedly mounted on the lifting plate 32 ; and a clamping assembly 412 , which is mounted on the lifting plate 32 and is symmetrically arranged on both sides of the feed assembly 411 .

[0044] The feeding assembly 411 includes: a guide seat 4111, which is fixedly installed on the front side of the lifting plate 32, and the guide seat 4111 is slidably interlaced relative to the pressing rod 432; a feeding seat 4112, which is obliquely installed on the top of the guide seat 4111, and the guide seat 4111 and the feeding seat 4112 are both provided with an inclined material guide groove inside. When the pressing rod 432 moves up to make way for the light guide column, the light guide column will slide accurately under the guidance of the guide seat 4111 and the inclined material guide groove inside the feeding seat 4112. It falls directly below the pressing rod 432, thereby making the correspondence between the light guide column and the pressing rod 432 more accurate, and also making the pressing rod 432 more accurate in squeezing and assembling the light guide column. After the pressing rod 432 moves the light guide column upward to make way, the light guide column is blown into the inside of the feed seat 4112 so that the light guide column is tilted and can slide directly to the assembly position inside the guide seat 4111, thereby realizing the loading of the light guide column, avoiding the use of a robot to clamp the product to the assembly position, and avoiding the deviation in the relative position of the light guide column and the pressing rod 432.

[0045] Specifically, the clamping assembly 412 includes: a finger cylinder 4121, which is fixedly installed on the side of the feeding assembly 411; and jaws 4122, which are symmetrically arranged and transmission-connected to the output end of the finger cylinder 4121. Through the operation of the finger cylinder 4121, it is easy to drive the relative movement of the two jaws 4122, so as to clamp and position the light guide column before pressing and assembling it, so that the position of the light guide column is more stable.

[0046] It should be noted that since the light guide column feeding method adopts air blowing feeding, the light guide column is guided and positioned by being blown into the cavity of the light guide column positioning jaw through compressed air in the pipeline. After the light guide column is positioned, the pressing mechanism presses the product to prevent the light guide column from floating during the pre-assembly process. Moreover, the light guide column can be pre-assembled into the product hole through the pressing mechanism. Then the jaws are loosened, and the light guide column is completely assembled in place by the downward movement of the pressing mechanism. Through the above optimization of actions, the position deviation during the assembly between the light guide column and the product hole is reduced, greatly improving the success rate of the light guide column assembly and increasing the equipment stability at the same time.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rod-shaped product assembly device with steps, comprising: A frame (1), a first linear cylinder (2) being mounted on the back of the frame (1); The invention is characterized in that: the output end of the first linear cylinder (2) is connected to a lifting mechanism (3) in a transmission manner, the first linear cylinder (2) is used to drive the lifting mechanism (3) to move upward and downward as a whole, a plurality of pressing assembly devices (4) are installed on the front of the lifting mechanism (3), the lifting mechanism (3) is used to drive the lifting movement of the pressing assembly device (4), and the pressing assembly device (4) is used to press the product.

2. The rod-shaped product assembly equipment with steps according to claim 1, characterized in that: The lifting mechanism (3) comprises: A second linear cylinder (31), wherein the output end of the first linear cylinder (2) is drivingly connected to a mounting seat, and the second linear cylinder (31) is fixedly mounted on the mounting seat; A lifting plate (32), a mounting plate being installed on the back of the lifting plate (32), an output end of the second linear cylinder (31) being drivingly connected to the mounting plate, the lifting plate (32) being slidably connected to the frame (1), a first slide rail being installed on the front of the frame (1), a first slider being slidably connected to the first slide rail, and the first slider being connected to the back of the lifting plate (32).

3. The rod-shaped product assembly equipment with steps according to claim 1, characterized in that: The press assembly device (4) comprises: A positioning mechanism (41), wherein the positioning mechanism (41) is installed on the front side of the lifting plate (32); a third linear cylinder (42), the third linear cylinder (42) being mounted on the front side of the second linear cylinder (31) via a positioning plate; A pressing mechanism (43), the pressing mechanism (43) is transmission-connected to the output end of the third linear cylinder (42), and the pressing mechanism (43) is slidably connected relative to the lifting plate (32), and the pressing mechanism (43) passes through the positioning mechanism (41) to press the product.

4. The rod-shaped product assembly equipment with steps according to claim 3, characterized in that: The pressing mechanism (43) comprises: A slide plate (431), a second slide block being mounted on the back of the slide plate (431), a second slide rail being slidably matched on the second slide block, the second slide rail being fixedly mounted on the lifting plate (32), and the slide plate (431) being drivingly connected to the output end of the third linear cylinder (42); A pressing rod (432), wherein the pressing rod (432) is fixedly mounted on the slide plate (431), and the pressing rod (432) and the positioning mechanism (41) are vertically interlaced.

5. The rod-shaped product assembly equipment with steps according to claim 3, characterized in that: The positioning mechanism (41) comprises: A material feeding assembly (411), wherein the material feeding assembly (411) is fixedly mounted on the lifting plate (32); A clamping assembly (412), wherein the clamping assembly (412) is mounted on the lifting plate (32), and the clamping assembly (412) is symmetrically arranged on both sides of the feeding assembly (411).

6. The rod-shaped product assembly equipment with steps according to claim 5, characterized in that: The feed assembly (411) comprises: A guide seat (4111), wherein the guide seat (4111) is fixedly mounted on the front side of the lifting plate (32), and the guide seat (4111) is slidably interlaced relative to the pressing rod (432); A material feeding seat (4112) is installed at an angle on the top of the guide seat (4111), and an inclined material guide groove is provided inside the guide seat (4111) and the material feeding seat (4112).

7. The rod-shaped product assembly equipment with steps according to claim 5, characterized in that: The clamping assembly (412) comprises: A finger cylinder (4121), wherein the finger cylinder (4121) is fixedly mounted on a side of the feed assembly (411); The clamping jaws (4122) are symmetrically arranged, and the clamping jaws (4122) are transmission-connected to the output end of the finger cylinder (4121).

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