Shifting fork type conveying line

Abstract

The utility model relates to the technical field of optical fiber lasers, in particular to a shifting fork type conveying line, which comprises an upper table, a boss fixed on the upper table, a material receiving table positioned at the head end of the upper table, a dispensing component fixed on the upper table, a pressure maintaining device fixed on the upper table, and a material shifting component capable of moving above the boss. According to the shifting fork type conveying line, when a lower shell is transferred to a boss through an external feeding mechanism, the lower shell can be limited through opposite gears, so that a product can reach a designated position during feeding, under the action of a shifting assembly, a fixed plate can be driven to move, the product is located between an auxiliary clamping plate and a movable clamping plate, the movable clamping plate is driven to operate through an opening and closing part, and therefore the product can be conveyed to the boss. According to the utility model, a product can be clamped, the product can be accurately moved to the next station through the shifting and pushing part and then retreated, and meanwhile, when the product reaches the station, the product can be positioned through the pushing and clamping air cylinder, so that the product can be more stably subjected to dispensing, assembling and pressure maintaining, and the influence of dislocation in the conveying process on the operation of the working procedure is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of optical fiber laser, concretely is a prong type conveying line. BACKGROUND

[0002] The lower shell of the combiner is an important component in the automatic production line of the optical fiber combiner, which is responsible for accurately and efficiently conveying the lower shell of the combiner to the designated position so as to perform subsequent assembly and packaging processes.

[0003] After the lower shell of the combiner is taken out from the storage area or the transportation tool and conveyed to the designated position on the production line, it is usually conveyed by the belt conveying device on the production line until it is conveyed to the designated process to complete the dispensing, fitting assembly and pressing. However, under the conveying of the belt conveying device, it cannot be ensured that each lower shell is correctly positioned and posed at the position of the designated process, so that the lower shell cannot be moved to the accurate position, and thus errors are easily caused, and the product is damaged, materials are wasted and the production cost is increased during the assembly process. UTILITY MODEL CONTENT

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a prong type conveying line, comprising an upper table, a boss fixed on the upper table, and a receiving table located at the first end of the upper table, and a dispensing assembly and a pressure maintaining device are further fixed on the upper table, and a pronging assembly movable above the boss is installed;

[0005] The pronging assembly comprises a pronging part fixed on the upper table, a plurality of fixed plates fixed on the pronging part, an auxiliary clamping plate and a hinge-connected movable clamping plate fixed on the fixed plates, and an opening and closing part connected with the movable clamping plate.

[0006] Further, the pronging part comprises a side pushing cylinder fixed on the upper table, and a side pushing plate slidingly connected with the side pushing cylinder, two front pushing cylinders are installed on the side pushing plate, a connecting plate is fixed between the piston rods of the two front pushing cylinders, the fixed plate is fixed with the connecting plate and slidingly connected with the side pushing plate.

[0007] Further, the opening and closing part comprises a pushing cylinder installed on the fixed plate, and a bolt is fixed on the fixed plate and the movable clamping plate, and a tension spring is installed between the two bolts.

[0008] Further, a plurality of edge stops are fixed on the front surface of the boss, and a plurality of opposite stops are fixed on the top of the boss, and the top of the opposite stop is not on the same horizontal plane as the top of the edge stop.

[0009] Further, a plurality of pushing and clamping cylinders are installed on the table surface of the upper table, the ejection ends of the plurality of pushing and clamping cylinders are respectively located between the plurality of opposite stops, and a plurality of opposite blocks are fixed on the top of the boss and respectively located between the plurality of opposite stops.

[0010] Further, the glue dispensing assembly comprises a side frame fixed on the upper table, a belt drive device is installed on the side frame, a moving end of the belt drive device is slidably connected with the side frame, a ejection cylinder is installed on the moving end, a concave block is fixed on an ejection end of the ejection cylinder, a glue head is fixed on a bottom of the concave block, and a glue pipe connected with the glue head is arranged.

[0011] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0012] The fork type conveying line can move the lower shell to the boss through the external feeding mechanism, and the lower shell can be limited by the stopper to reach the specified position when the product is fed, and the fixed plate can be moved under the action of the material shifting assembly, so that the product is located between the auxiliary clamping plate and the movable clamping plate, the movable clamping plate is driven to move by the opening and closing part, the product is clamped, and the product is accurately moved to the next station and then returned, while the product is positioned by the push clamping cylinder when reaching the station, so that the product can be more stably completed for glue dispensing, assembly and pressure keeping, and the misalignment in the conveying process is avoided to affect the operation of the process. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a three-dimensional view of the side push plate connecting structure in the utility model;

[0015] Figure 3 It is a three-dimensional view of the side frame connecting structure in the utility model.

[0016] In the drawing: B1, upper table; B2, material receiving table; B3, boss; B4, side stopper; B5, push clamping cylinder; B6, pressure keeping device; B7, side frame; B8, belt drive device; B9, ejection cylinder; B10, concave block; B11, glue pipe; B12, glue head; B13, stopper; B14, side push cylinder; B15, side push plate; B16, front push cylinder; B17, connecting plate; B18, fixed plate; B19, push cylinder; B20, movable clamping plate; B21, bolt; B22, tension spring; B23, auxiliary clamping plate; B24, stopper. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] Please refer to Figures 1-3The fork type conveying line in the embodiment comprises an upper table B1, a boss B3 is fixed on the top of the upper table B1, a receiving table B2 is fixed on the top and is in butt joint with the first end of the boss B3, and vertical plates are fixed on the left and right sides of the boss B3, the vertical plates are not in the same horizontal plane as the boss B3, a poking assembly capable of poking the lower shell on the boss B3, a glue dispensing assembly and a pressure maintaining device B6 are further installed on the upper table B1, two protrusions are formed on the front face of the receiving table B2, the pressure maintaining device B6 comprises a frame body fixed on the upper table B1, a cylinder is installed on the frame body, a lower pressing strip plate is fixed on the piston rod of the cylinder, and the lower pressing strip plate is made of soft material.

[0019] In the above structure, first, the receiving table is butt jointed with the external feeding mechanism, and in the butt joint process, a gap will appear, therefore, the gap can be avoided from affecting the conveying of the lower shell to the boss through the guidance of the protrusions, when the lower shell is conveyed to the boss, the poking assembly can convey and clamp the lower shell below the glue dispensing assembly and then retreat and reset, then the next station of the poking assembly can fix the lower shell below the glue dispensing assembly to complete the glue dispensing and then convey to the assembly area, and so on, after the assembly is completed, the product is conveyed to the lower face of the pressure maintaining device to complete the pressing operation, and then is conveyed to the unloading position at the tail end of the boss to wait for unloading, therefore, the distance of the movement of the product driven by the poking assembly is the same each time, so that the product can be ensured to move to the specified position, and the lower pressing strip plate of the pressure maintaining device can also reduce the damage caused by the hard contact of the product during the pressing.

[0020] As Figure 2 In the direction shown, the poking assembly comprises a side pushing cylinder B14 installed on the upper table B1 and a side pushing plate B15 in sliding connection, the back side of the side pushing plate B15 is fixed with the piston rod of the side pushing cylinder B14, two front pushing cylinders B16 are installed on the back face of the side pushing plate B15, the piston rods of the two front pushing cylinders B16 are fixed with a connecting plate B17, four fixed plates B18 are fixed on the front face of the connecting plate B17, the fixed plates B18 are in sliding connection with the side pushing plate B15, and a clamping part is installed on the fixed plates B18. First, the connecting plate is pushed by the front pushing cylinder, the connecting plate can simultaneously drive the four fixed plates to move, the clamping part is opened at the same time, the product is located between the clamping ends, and the product is clamped and fixed by the clamping part, then the side pushing plate is moved by the side pushing cylinder, so that the clamping part can be moved by the side pushing plate, and the poking and transplanting of the product are completed.

[0021] Wherein, the clamping part includes a auxiliary clamping plate B23 fixed on the fixed plate B18, a movable clamping plate B20 opposite to the auxiliary clamping plate B23 is hinged on the fixed plate B18, and a push cylinder B19 is installed, the piston rod of the push cylinder B19 is opposite to the movable clamping plate B20, the movable clamping plate B20 and the fixed plate B18 are both fixed with a bolt B21, and a tension spring B22 is installed between the two bolts B21. When the product is located between the auxiliary clamping plate and the movable clamping plate, the push cylinder piston rod is ejected, the movable clamping plate opposite to the push cylinder moves outward, at the same time, the bolt on the movable clamping plate also moves, in the process of moving, the tension spring is stretched, the other end of the movable clamping plate moves inward, therefore, under the cooperation of the auxiliary clamping plate, the product can be clamped, at the same time, when the push cylinder resets, under the elastic force of the tension spring, the movable clamping plate can also be pulled back to the original position, so that the auxiliary clamping plate and the movable clamping plate are opened.

[0022] As shown in Figure 1 The front of the boss B3 is fixed with a plurality of side stops B4, and the top is fixed with a plurality of opposite stops B24, the side stops B4 and the opposite stops B24 are both soft materials, the top surface of the side stop B4 is higher than the top surface of the opposite stop B24, and the top surface of the opposite stop B24 is below the auxiliary clamping plate B23 and the movable clamping plate B20. Through the side stop and the opposite stop, the two sides of the boss can be limited, so as to prevent falling or position deviation during the conveying process of the lower shell, at the same time, because the material of the side stop and the opposite stop is soft, it can prevent the side stop and the opposite stop from causing damage to the lower shell during the movement of the lower shell.

[0023] Wherein, three push clamping cylinders B5 are installed on the upper table B1, the ejection ends of the three push clamping cylinders B5 are respectively located between the plurality of side stops B4, at the same time, three pairs of opposite blocks B13 are fixed on the top of the boss B3, and are respectively distributed opposite to the three groups of push clamping cylinders B5. The three push clamping cylinders and the three pairs of opposite blocks are respectively divided into dispensing area, assembly area and pressure maintaining area, when the lower shell moves from left to right, the push clamping cylinder drives the ejection end to eject, at the same time, cooperating with the corresponding opposite block can fix the lower shell, avoid moving deviation during gluing, assembly or pressure maintaining, and affect the operation of the process.

[0024] As shown in Figure 3For the direction shown, the glue dispensing assembly includes a side frame B7 fixed on the upper table B1, a belt drive B8 is installed on the side frame B7, a moving block is fixed on the belt of the belt drive B8 and slides with the side frame B7, a ejection cylinder B9 is installed on the moving block, a concave block B10 is fixed on the ejection end of the ejection cylinder B9, a glue head B12 is installed on the bottom of the concave block B10, and the inside is fixed with a glue pipe B11 connected with the glue head B12, a U-shaped notch is opened on the glue head B12, and an arc-shaped notch is also opened opposite one end of the U-shaped notch, and the head of the glue head B12 is locked by two screws. When the lower shell is positioned below the glue dispensing assembly, the concave block is moved downward by the ejection cylinder, the tube needle of the glue pipe is dropped to the appropriate position, and the moving block is moved by the belt drive, so that the glue pipe can move left and right, and the operation of gluing the lower shell is completed. At the same time, the U-shaped notch and the arc-shaped notch are opened on the glue head, so that the glue head is divided into two halves without separation, and the glue needle of the glue pipe can be clamped and fixed by the glue head through screw tightening.

[0025] The working principle of the above embodiment is:

[0026] Through the butt joint of the external feeding device and the receiving table, when the lower shell is pushed onto the boss, the convex block on the receiving table forms a guide until it is limited by the corresponding stopper. The front pushing cylinder is ejected, the fixed plate is pushed forward by the connecting plate, so that the lower shell is located between the auxiliary clamp plate and the movable clamp plate. The push cylinder is ejected, the movable clamp plate is pulled to stretch the tension spring, and the lower shell is clamped and fixed with the auxiliary clamp plate. Then the side pushing cylinder drives the side pushing plate to move, so that the lower shell moves below the glue dispensing assembly. The corresponding push clamp cylinder is ejected to clamp and fix the lower shell with the corresponding block. The push cylinder is retracted, and the movable clamp plate is pulled back to the original position under the action of the tension spring. At the same time, the front pushing cylinder and the side pushing cylinder also reset to the starting point. The concave block is lowered by the ejection cylinder, so that the glue needle of the glue pipe is lowered to the next specified position. The concave block is moved by the belt drive to complete the gluing operation. Then the pushing assembly resets to repeat the above operation, so that the second station of the pushing assembly moves the product coated with glue to the assembly area. After assembly is completed, the pushing assembly is moved again to the pressure maintaining device below to complete the pressing. Finally, the pushing assembly is moved to the unloading position to wait for unloading.

[0027] In summary, the prong type conveying line can reduce the wear of the product during conveying, and can accurately move the product to the specified position to complete the operation, thereby effectively reducing the error rate, avoiding waste of materials and improving production cost.

[0028] The whole work flow is completed, and the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

[0029] It is to be understood that the phrases such as "first" and "second", and the like, can merely be used to distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the present application, which is defined by the appended claims and their equivalents.

Claims

1. A forked conveyor line, characterized in that: The device comprises an upper table (B1), a boss (B3) fixed on the upper table (B1), and a receiving table (B2) at the head of the upper table (B1), and a glue dispensing assembly and a pressure maintaining device (B6) are fixed on the upper table (B1), and a pushing assembly is installed above the boss (B3) and can move above the boss (B3); The pushing assembly comprises a pushing part fixed on the upper table (B1), a plurality of fixed plates (B18) are fixed on the pushing part, an auxiliary clamping plate (B23) and a movable clamping plate (B20) are fixed on the fixed plates (B18), and an opening and closing part connected with the movable clamping plate (B20) is fixed.

2. A forked conveyor line according to claim 1, characterized in that: The pushing part comprises a side pushing cylinder (B14) fixed on the upper table (B1), and a side pushing plate (B15) slidably connected with the side pushing cylinder (B14), two front pushing cylinders (B16) are installed on the side pushing plate (B15), and a connecting plate (B17) is fixed between the piston rods of the two front pushing cylinders (B16), the fixed plates (B18) are fixed with the connecting plate (B17) and slidably connected with the side pushing plate (B15).

3. A forked conveyor line according to claim 2, characterized in that: The opening and closing part comprises a pushing cylinder (B19) installed on the fixed plate (B18), and a bolt (B21) is fixed on the fixed plate (B18) and the movable clamping plate (B20), and a tension spring (B22) is installed between the two bolts (B21).

4. A forked conveyor line according to claim 1, characterized in that: The front surface of the boss (B3) is fixed with a plurality of edge blocks (B4), and the top of the boss (B3) is fixed with a plurality of opposite blocks (B24), and the top of the opposite block (B24) is not in the same horizontal plane as the top of the edge block (B4).

5. A forked conveyor line according to claim 4, characterized in that: A plurality of pushing and clamping cylinders (B5) are installed on the table top of the upper table (B1), and the ejection ends of the plurality of pushing and clamping cylinders (B5) are respectively located between the plurality of opposite blocks (B24), and the top of the boss (B3) is fixed with a plurality of opposite blocks (B13) respectively located between the plurality of opposite blocks (B24).

6. A forked conveyor line according to claim 1, characterized in that: The glue dispensing assembly comprises a side frame (B7) fixed on the upper table (B1), a belt transmission device (B8) installed on the side frame (B7), a moving end of the belt transmission device (B8) slidably connected with the side frame (B7), a top-out cylinder (B9) installed on the moving end, a concave block (B10) fixed on the top-out end of the top-out cylinder (B9), a glue head (B12) fixed on the bottom of the concave block (B10), and a glue pipe (B11) connected with the glue head (B12).

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