A kind of silencer snake bend automated assembly machine
Technical field
The present invention relates to compressor muffler assembly equipment technical field, specifically a kind of silencer snake bend
Automated assembly machine.
Background technique
Air-suction silencer of compressor is the product being born in recent years in order to cope with growing environmentally friendly noise reduction demand,
It can effectively reduce the noise generated in compressor operational process.Air-suction silencer of compressor mainly include be provided with into
The rectangular housing of port and gas outlet, the inside of rectangular housing are fixedly installed snake bend, are arranged on the outer wall of snake bend
There is partition, card slot corresponding with partition position is provided on the inner sidewall of rectangular housing, is limited by the matching of partition and card slot
Snake bend is determined in the intracorporal position of Rectangular shell.
Snake bend includes that the upper lateral part to be formed and following side are splitted along axial direction, is provided on upper lateral part and following side
Partition, upper lateral part and following side, which are located at, compels to be provided with multiple bayonet locks and mounting hole being mutually matched, bayonet lock and its phase at section
The mounting hole matched in snake bend installation process, needs first correctly to position upper lateral part with following side using being interference fitted,
Then bayonet lock is pressed into mounting hole using external force, to realize the assembly of snake bend.In the prior art, mainly pass through people
Work operates to assemble snake bend, but is completely dependent on manually-operated mode inefficiency, and need to expend worker a large amount of
Labour, while not can guarantee the yield rate of assembly yet.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the invention proposes a kind of silencer snake bend automated assembly machine, mesh
The completion snake bend for being can be simple and efficient assembling process.
The present invention solves its technical problem using following technical scheme to realize:
A kind of silencer snake bend automated assembly machine, including bottom bracket;Upper bracket, it is liftable to be fixed on
The top of the bottom bracket can be fixed on material feeding position and rigging position;At least one lower mounting seat, is fixed at
On the bottom bracket, lower accommodating chamber is provided in the lower mounting seat, the opening portion of lower accommodating chamber is upward;Upper mounting seat, if
It sets in the upper bracket, and can be mobile relative to the upper bracket, is provided with accommodating chamber in the upper mounting seat, on
Downward, the upper mounting seat is identical as the lower mounting seat quantity and position matches for the opening portion of accommodating chamber;Pressure roller, it is described
It is provided with sliding rail in upper bracket, the electronic sliding block that can be moved along sliding rail, the axis of pressure roller and electronic sliding block are defined in sliding rail
It is fixedly connected;Controller rises or declines for controlling upper bracket, and the electronic sliding block of control is moved along sliding rail.
As further improvement of the invention, the peace equal with upper mounting seat quantity is provided in the upper bracket
Hole is filled, upper mounting seat is separately positioned in mounting hole, and the two sides of upper mounting seat are provided with trunnion, the inside of trunnion and mounting hole
It is provided with lifting spring fixed end on wall, lifting spring is additionally provided in mounting hole, the both ends for lifting spring are separately fixed at
On the lifting spring fixed end of the inner sidewall of trunnion and mounting hole.
As further improvement of the invention, the upper accommodating chamber includes the partition for accommodating the partition of upper lateral part
Slot, the side of septalium are provided with the fixing groove with septalium perforation, are provided with elastic layering in fixing groove, elastic layering
Both ends are separately fixed on the inner sidewall of fixing groove, the middle part of elastic layering to septalium direction protuberance and part enter every
In board slot.
As further improvement of the invention, locking mechanism is additionally provided between the upper bracket and bottom bracket.
As further improvement of the invention, the locking mechanism include upper support seat and with upper support seat position phase
Matched lower support base, upper support seat are fixed in upper bracket, and lower support base is fixed in lower bracket, upper bracket
Bottom is provided with insertion piece, and what is matched above lower support base is provided with the limiting slot for accommodating insertion piece, and lower support base is also set
It is equipped with horizontal guide groove, guide groove crosses with limiting slot, and the locking that can be moved along guide groove is defined in guide groove
The side of part, bottom end towards the locking piece of insertion piece is provided with protrusion.
As further improvement of the invention, the locking piece is the telescopic rod two being driven by electricity, and telescopic rod two is consolidated
Fixed end is fixedly connected with the side wall of guide groove, and the movable end of telescopic rod two is towards limiting slot.
It further include pressure sensor one as further improvement of the invention, pressure sensor one is mounted on lower support
The bottom of the limiting slot of seat, pressure sensor one and controller are electrically connected, and pressure sensor one is used to detect pressure signal,
And the pressure signal transmission that will test is to controller.
As further improvement of the invention, the both ends of the bottom bracket are provided with upright guide rail, upper bracket
Both ends are socketed in upright guide rail, further include the telescopic rod one being driven by electricity, and telescopic rod one and controller are electrically connected, stretch
The both ends of contracting bar one are separately fixed at the top of bottom bracket and the bottom end of upper bracket, pass through the elongation and contracting of telescopic rod one
Short driving upper bracket rises or declines along upright guide rail.
It further include pressure sensor two as further improvement of the invention, pressure sensor two is mounted on leads vertically
The top of bar, pressure sensor two and controller are electrically connected, and pressure sensor two will test for detecting pressure signal
The pressure signal transmission arrived is to controller.
The beneficial effects of the present invention are:
The present invention passes through the design of the upper mounting seat and lower mounting seat that are mutually paired, realizes the upper lateral part of snake bend
With the automatic positioning of following side, eliminate the process being positioned manually, i.e., it is quickly and accurate, in addition, pressure roller and multiple upper installations
The design of seat and lower mounting seat, can disposably assemble multiple snake bends.The configuration of the present invention is simple, it is convenient to operate, and improves
Assembly efficiency has good practicability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the main view of present embodiment (upper bracket is located at rigging position);
Fig. 2 is the main view of present embodiment (upper bracket is located at material feeding position);
Fig. 3 is the portion the A detail drawing of Fig. 1;
Fig. 4 is the B-B view of Fig. 3;
Fig. 5 is the portion the C detail drawing of Fig. 1.
Wherein, 1- bottom bracket, 2- upper bracket, 3- lower mounting seat, 4- upper mounting seat, the upper accommodating chamber of 41-, 41a- every
Board slot, 42- fixing groove, 43- elastic layering, 5- pressure roller, 6- sliding rail, 7- trunnion, 8- lift spring, 9- upper support seat, under 10-
Support base, 10a- limiting slot, 10b- guide groove, 11- insertion piece, 12- locking piece, 13- pressure sensor one.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and operate with
Method etc., is described in further detail, to help those skilled in the art to have inventive concept of the invention, technical solution
More complete, accurate and deep understanding.
As shown in Figures 1 to 5, a kind of silencer snake bend automated assembly machine, including bottom bracket 1 and top branch
Frame 2, the liftable top that bottom bracket 1 is arranged in of upper bracket 2 are provided at least one lower mounting seat on bottom bracket 1
3, it is provided with the upper mounting seat 4 that and position identical as 3 quantity of lower mounting seat matches in upper bracket 2, upper mounting seat 4 can be
Opposite upper parts bracket 2 is mobile in a certain range.
The lower accommodating chamber to match with the shape of following side, the opening portion court of lower accommodating chamber are provided in lower mounting seat 3
On, be provided with the upper accommodating chamber 41 to match with the shape of upper lateral part in upper mounting seat 4, the opening portion of upper accommodating chamber 41 downward,
Lower accommodating chamber and upper accommodating chamber 41 are respectively used to place following side and upper lateral part.Upper bracket 2 can be fixed on material feeding position and
Rigging position, when upper bracket 2 is fixed on material feeding position, upper bracket 2 is in a high position, makes upper mounting seat 4 apart from lower installation
Seat 3 has enough spacing, allows the operator to that easily upper lateral part is put into upper accommodating chamber 41, when upper bracket 2 is fixed
In rigging position, upper bracket 2 is in low level, enables upper lateral part and following side in accommodating chamber 41 and lower accommodating chamber
Easily assembled.
In a kind of specific embodiment, the both ends of bottom bracket 1 are provided with upright guide rail, and the both ends of upper bracket 2 cover
It connects in upright guide rail, further includes the telescopic rod one being driven by electricity, the both ends of telescopic rod one are separately fixed at bottom bracket 1
The bottom end on top and upper bracket 2 is risen with driving upper bracket 2 is shortened along upright guide rail by the elongation of telescopic rod one
Or decline.
In a kind of specific embodiment, the mounting hole equal with 4 quantity of upper mounting seat, upper peace are provided in upper bracket 2
Dress seat 4 is separately positioned in mounting hole, and the two sides of upper mounting seat 4 are provided with trunnion 7, on the inner sidewall of trunnion 7 and mounting hole
It is provided with lifting spring fixed end, lifting spring 8 is additionally provided in mounting hole, the both ends of lifting spring 8 are separately fixed at trunnion
7 on the lifting spring fixed end of the inner sidewall of mounting hole.Lifting spring 8 is able to maintain upper mounting seat 4 and upper bracket 2
Connection, and upper mounting seat 4 can be made to generate relative displacement along the direction of mounting hole and upper bracket 2.
The silencer snake bend automated assembly machine further includes pressure roller 5, and sliding rail 6, sliding rail 6 are provided in upper bracket 2
Inside defining can be fixedly connected along the electronic sliding block that sliding rail 6 moves, the axis of pressure roller 5 with electronic sliding block, and pressure roller 5 is along sliding rail 6
Direction moving process in, pressure roller 5 successively oppresses the one end of upper mounting seat 4 far from upper accommodating chamber 41, make upper mounting seat 4 towards
The direction of upper 41 place side of accommodating chamber generates certain displacement.And the displacement is not less than when upper support seat 9 is located at rigging position
Gap between upper support seat 9 and lower support base 10, i.e. pressure roller 5 provide pressure by upper accommodating chamber 41 upper lateral part and lower appearance
The following side received in chamber presses together, and realizes the assembly to snake bend.
Upper accommodating chamber 41 includes septalium 41a, and septalium 41a is used to accommodate the partition of upper lateral part, and the one of septalium 41a
Side is provided with the fixing groove 42 with septalium 41a perforation, is provided with elastic layering 43 in fixing groove 42, and the two of elastic layering 43
End is separately fixed on the inner sidewall of fixing groove 42, the middle part of elastic layering 43 to the direction septalium 41a protuberance and part into
Enter in septalium 41a, when upper bracket 2 is in material feeding position, upper lateral part be put into upper accommodating chamber 41, upper lateral part every
When plate enters septalium 41a, elastic layering 43, which generates deformation, enables partition to smoothly enter in septalium 41a, generates deformation
Elastic layering 43 under the action of elastic force, laterally push partition, make the side wall and partition and bullet of partition and septalium 41a
The thrust that interaction is generated between property press strip 43, when upper bracket 2 is overturn from material feeding position as rigging position, above-mentioned phase
The thrust of interaction is further converted to frictional force, which is greater than the gravity of upper lateral part, to prevent upper lateral part from upper appearance
It receives and falls in chamber 41.
In order to prevent in assembling process, relative displacement is generated between upper bracket 2 and bottom bracket 1, and then influence upside
Matching degree between portion and following side, is additionally provided with locking mechanism between upper bracket 2 and bottom bracket 1, locking mechanism includes
Upper support seat 9 and the lower support base 10 to match with 9 position of upper support seat, upper support seat 9 are fixed in upper bracket 2, lower branch
Support seat 10 is fixed in lower bracket, and the bottom of upper bracket 2 is provided with insertion piece 11, and the top of lower support base 10 matches
Be provided with the limiting slot 10a for accommodating insertion piece 11, lower support base 10 is additionally provided with horizontal guide groove 10b, guide groove 10b
It crosses with limiting slot 10a, defining in guide groove 10b can be along the locking piece 12 that guide groove 10b is moved, specifically, locking
Part 12 is the telescopic rod two being driven by electricity, and the fixing end of telescopic rod two is fixedly connected with the side wall of guide groove 10b, telescopic rod two
Movable end towards limiting slot 10a, the side of bottom end towards the locking piece 12 of insertion piece 11 is provided with protrusion.When work,
The movable end of telescopic rod two extends, and enters in limiting slot 10a, and cooperates with the protrusion of insertion piece 11, realizes to top branch
The locking of frame 2.
It further include controller, pressure sensor 1 and pressure sensor two, pressure sensor 1 is mounted on lower support
The bottom of the limiting slot 10a of seat 10, pressure sensor two are mounted on the top of vertical guide rod, and pressure sensor 1, pressure pass
Sensor two, telescopic rod one, telescopic rod two and electronic sliding block are electrically connected with controller respectively, pressure sensor 1 and two points
The pressure signal transmission that pressure signal Yong Yu not detected, and will test is believed to controller, controller according to the pressure detected
Number judge that upper bracket 2 is in rigging position or in material feeding position, controller controls telescopic rod one, telescopic rod two and electricity
Movable slider movement.
The working principle of the invention is: when upper bracket 2 is fixed on material feeding position, by the upper lateral part of snake bend under
Side is installed into respectively in the upper accommodating chamber 41 of upper mounting seat 4 and the lower accommodating chamber of lower mounting seat 3, then starts controller, control
Device processed control telescopic rod one shortens, and upper bracket 2 is moved to rigging position from material feeding position, in moving process, insertion piece 11
Into in limiting slot 10a, and the pressure sensor 1 in limiting slot 10a is oppressed, pressure sensor 1 passes to signal
Controller, controller control one stop motion of telescopic rod, and control the elongation of telescopic rod two, and upper bracket 2 is locked, is then controlled
Device processed controls electronic sliding block from one end of sliding rail to other end movement, and band dynamic pressure roller 5 is mobile, and pressure roller 5 provides a thrust, makes
Upper mounting seat 4 is mobile towards lower mounting seat 3, so that upper lateral part and following side be pressed, completes the dress of upper lateral part and following side
Match, then telescopic rod two shortens, and releases locking to upper bracket 2, and then telescopic rod one extends, by upper bracket 2 from dress
It is moved to material feeding position with position, snake bend after the assembly is completed is removed from upper accommodating chamber 41.
The present invention passes through the design of the upper mounting seat 4 and lower mounting seat 3 that are mutually paired, realizes the upside of snake bend
The automatic positioning in portion and following side eliminates the process being positioned manually, i.e., quickly and accurate, in addition, pressure roller 5 and it is multiple on
The design of mounting base 4 and lower mounting seat 3 can disposably assemble multiple snake bends.The configuration of the present invention is simple, it is convenient to operate,
Assembly efficiency is improved, there is good practicability.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved by this
The conception and technical scheme of invention directly apply to other occasions, within the scope of the present invention.Guarantor of the invention
Shield range should be determined by the scope of protection defined in the claims.