CN214816018U

CN214816018U - Adjustable fastening connection mechanism

Info

Publication number: CN214816018U
Application number: CN202121686109.7U
Authority: CN
Inventors: 许永武
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-23
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an adjustable fastening connection mechanism. It includes fastening portion, the portion of unloading, sideslip portion, the fixed part, propulsion control portion, sideslip portion includes sideslip baffle and removal riser, state and remove riser slidable and set up in sideslip baffle both sides, the portion of unloading sets up in fastening portion below, the installation of fastening portion sets up the removal riser upper end in sideslip portion both sides, sideslip baffle horizontal installation is at the fixed part front end, propulsion control assembly is connected and control sideslip portion is the removal reciprocating motion with the removal riser lateral surface of sideslip portion, fastening portion includes first refute and connects clamping portion, the second refutes and connects clamping portion, refute and connect the bottom plate. The utility model discloses an gain effect is: the utility model discloses an adopt novel fastening to refute and connect the structure, refute and connect effectually, the butt joint is quick, and the centre gripping is firm, and application scope is wide, effectively improves machining efficiency and saves production latency, and it is convenient fast to receive the material, and convenient operation, processing is effectual, removes stable advantage.

Description

Adjustable fastening connection mechanism

Technical Field

The utility model relates to a material is refuted and is connect processing production facility technical field, concretely relates to adjustable fastening is refuted and is connect mechanism.

Background

The metal belt rings are manufactured in a mode of welding metal belt rings after end-to-end butt joint, the metal belt rings are required to be bent before welding so as to be aligned end-to-end, clamps are used for clamping two ends of the metal belt in the prior processing process, the aim of butt joint of the metal belt rings is fulfilled by driving and controlling the clamps through an air cylinder or a motor, the problems of poor fixing effect, complex butt joint operation, high alignment difficulty, different butt joint distances left after butt joint and influence on welding connection effect exist, and as the clamps and the driving mechanisms are fixed in position and specification, when the metal belt rings with different specifications are to be processed, adjustment cannot be carried out, the processing requirements can only be met by replacing the clamps, the processing efficiency is low, the processing position needs to be adjusted again after replacement, and more waiting time is needed for recovery of production, greatly increasing the production cost.

In view of the above problems in the prior art, there is a need to provide a new technical solution to meet the requirement of manufacturing metal endless belts.

Disclosure of Invention

An object of the utility model is to solve the problem that above-mentioned prior art exists, provide a processing is stable, and the adjustment sets up the convenience, refutes and connects effectually, and adjustable fastening that machining efficiency is high refutes and connects mechanism.

In order to achieve the above object, the utility model adopts the following technical scheme:

an adjustable fastening connection mechanism comprises a fastening part, an unloading part, a transverse moving part, a fixing part and a propulsion control part, wherein the transverse moving part comprises a transverse moving guide plate and a moving vertical plate, the moving vertical plate is slidably arranged on two sides of the transverse moving guide plate, the unloading part is arranged below the fastening part, the fastening part is arranged at the upper end of the moving vertical plate on two sides of the transverse moving part, the transverse moving guide plate is horizontally arranged at the front end of the fixing part, the propulsion control assembly is connected with the outer side surface of the moving vertical plate of the transverse moving part and controls the transverse moving part to do reciprocating motion, the fastening part comprises a first connection clamping part, a second connection clamping part and a connection bottom plate, a rectangular positioning groove is arranged below the connection bottom plate, a fastening hole is formed above the positioning groove, the first connection clamping part comprises a first bottom plate, a first clamping plate and a first clamping block, the first bottom plate is connected with the front end part of the first clamping plate through a first rotating shaft, the upper end face of the first bottom plate is provided with a first lifting inclined plane, the front end of the first bottom plate is provided with a first mounting plate, a first rectangular positioning lug is arranged above the first mounting plate and matched with a rectangular positioning groove, a first lifting cylinder is arranged above the first clamping plate, a first lifting mandril is arranged below the first lifting cylinder, the front end of the first clamping plate is provided with a first wedge-shaped mounting slide block, the first clamping block comprises a first mounting part and a first connection part, the first connection part is arranged at the front end of the first mounting part, the rear end of the first mounting part is provided with a first wedge-shaped mounting groove, the first wedge-shaped mounting groove is slidably mounted on the first wedge-shaped mounting slide block, a first adjusting groove is formed in the middle of the first wedge-shaped mounting groove, and a first locking hole penetrating through the first adjusting groove is vertically formed in the first mounting part, a first air guide through hole is formed in the middle of the first connection part, a plurality of first air blowing holes inclining downwards are formed in the outer side of the first air guide through hole, two first material pressing belts are arranged below the first connection part in parallel,

the second connection clamping part comprises a second bottom plate, a second clamping plate and a second clamping block, the second bottom plate is connected with the front end part of the second clamping plate through a second rotary shaft coupling, the upper end surface of the second bottom plate is provided with a second lifting inclined plane, the front end of the second bottom plate is provided with a second mounting plate, a second rectangular positioning lug is arranged above the second mounting plate and matched with a rectangular positioning groove, a second lifting cylinder is arranged above the second clamping plate, a second lifting mandril is arranged below the second lifting cylinder, the front end of the second clamping plate is provided with a second wedge-shaped mounting slide block, the second clamping block comprises a second mounting part and a second connection part, the second connection part is arranged at the front end of the second mounting part, the rear end of the second mounting part is provided with a second wedge-shaped mounting groove, and the second wedge-shaped mounting groove is slidably mounted on the second wedge-shaped mounting slide block, open in the middle of the second wedge mounting groove has the second adjustment groove, it has the second locking hole that runs through the second adjustment groove to open perpendicularly in the second installation department, the second refutes and connects the portion in the middle of opening there is the second air guide through-hole, second air guide through-hole inboard is equipped with a plurality of oblique decurrent second gas holes, the second refutes and connects the portion below parallel and is equipped with two second hold-down belts, refute and connect the bottom plate and install simultaneously in first mounting panel with on the second mounting panel through the constant head tank, the portion of unloading is including the ejector pad of unloading, the connecting plate of unloading, the cylinder of unloading, the guide arm of unloading, the guide ring of unloading and the mounting plate of unloading, the mounting plate of unloading transversely installs at first refutes and connect clamping portion and second and refutes the terminal surface under the clamping portion, the cylinder of unloading and the guide ring of unloading are installed in the mounting plate below of unloading, the flexible connecting rod front end of the cylinder of unloading is connected with the back of the connecting plate of unloading, the discharging guide rod is arranged in the discharging guide ring in a sliding mode, the front end of the discharging guide ring is connected with the rear face of the discharging connecting plate, and the discharging push blocks are arranged on two sides of the front end face of the discharging connecting plate respectively.

Preferably, the propelling control part comprises a control motor, a propelling guide rod and a propelling sliding block, the control motor is arranged at the rear end of the fixing part, the propelling sliding block is arranged on the outer side surface of the movable vertical plate, the control motor is connected with the propelling guide rod, and the propelling guide rod is combined with the propelling sliding block.

Preferably, the propelling guide rod is a screw rod.

Preferably, a supporting vertical plate is arranged below the transverse moving guide plate and perpendicular to the bottom surface.

Preferably, a docking through groove is formed in the middle of the front-end docking portion of the docking base plate.

Preferably, a lifting top block is arranged below the first lifting mandril and the second lifting mandril.

Preferably, the first and second adjustment grooves are flat.

Preferably, the first air guide through hole and the second air guide through hole are connected with an ammonia gas blowing device.

Preferably, the docking portion is elongated.

Preferably, the first connection part and the second connection part are in a strip shape.

Compared with the prior art, the utility model discloses gain effect as follows has:

the utility model discloses an adopt novel fastening to refute and connect the structure, refute and connect effectually, the butt joint is quick, adopts the design of two parallel pressure moulding tapes for it is more firm to metal strip ground centre gripping, the problem that the pine takes off can not appear, the utility model discloses can adapt to the processing demand of different specifications, can process many less metal strips of width or the great metal strip of direct processing width simultaneously, but the metal strip of simultaneous processing different specifications effectively improves machining efficiency, but direct adjustment fastening refutes and connects the structure when needing to change the processing product, saves production latency, and the adjustment accuracy is high, can finely tune. The utility model discloses having add the slide unloading structure of new design, having processed the back and can lift the strap ring off from the fastening in the portion fast, the completion is received the material, and it is convenient more fast to receive the material. The utility model discloses still add the gas hole in refuting the portion of connecing, combine ammonia air feeder can play the effect of blowing white to the metal strip in the course of working. The utility model has the advantages of reasonable design, still have convenient operation, process effectually, remove stable advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the fastening portion of the present invention.

Fig. 3 is a schematic view of the internal structure of the fastening portion of the present invention.

Fig. 4 is a schematic structural view of the discharging part of the present invention.

Fig. 5 is a schematic diagram of the first clamping block structure according to the present invention.

Fig. 6 is a schematic diagram of a second clamping block structure according to the present invention.

Fig. 7 is the structure schematic diagram of the connection bottom plate of the utility model.

The reference numbers illustrate:

a fastening part-1, a discharging part-2, a transverse moving part-3, a fixing part-4, a propulsion control part-5, a transverse moving guide plate-6, a moving vertical plate-7, a docking bottom plate-8, a positioning groove-9, a first docking clamping part-10, a first bottom plate-11, a first clamping plate-12, a first clamping block-13, a first rotating shaft-14, a first lifting inclined plane-15, a first mounting plate-16, a first rectangular positioning lug-17, a first lifting cylinder-18, a first lifting ejector rod-19, a first wedge-shaped mounting slide block-20, a first mounting part-21, a first docking part-22, a first wedge-shaped mounting groove-23, a first adjusting groove-24, a first locking hole-25, a first air guide through hole-26, a first air blowing hole-27, a first material pressing belt-28, a fastening hole-29, a second connection clamping part-30, a second bottom plate-31, a second clamping plate-32, a second clamping block-33, a second rotating shaft-34, a second lifting inclined plane-35, a second mounting plate-36, a second rectangular positioning lug-37, a second lifting air cylinder-38, a second lifting ejector rod-39, a second wedge-shaped mounting sliding block-40, a second mounting part-41, a second connection part-42, a second wedge-shaped mounting groove-43, a second adjusting groove-44, a second locking hole-45, a second air guide through hole-46, a second air blowing hole-47, a second material pressing belt-48, a discharging pushing block-49, a discharging connecting plate-50 and a discharging air cylinder-51, the device comprises a discharging guide rod-52, a discharging guide ring-53, a discharging mounting plate-54, a control motor-55, a propelling guide rod-56, a propelling slide block-57, a supporting vertical plate-58, a connecting through groove-59 and a lifting top block-60.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

To further clarify the objects, features, and functions of the present invention, a review board may further describe the following detailed description of the invention in conjunction with the accompanying drawings:

referring to fig. 1-7, the present invention relates to an adjustable fastening connection mechanism, which comprises a fastening portion 1, a discharging portion 2, a traverse portion 3, a fixing portion 4, and a propulsion control portion 5, as shown in fig. 1-3, wherein the traverse portion 3 includes a traverse guide 6 and a moving vertical plate 7, the moving vertical plate 7 is slidably disposed on two sides of the traverse guide 6, the discharging portion 2 is disposed below the fastening portion 1, the fastening portion 1 is mounted on the upper end of the moving vertical plate 7 on two sides of the traverse portion 3, the traverse guide 6 is horizontally mounted on the front end of the fixing portion 4, the propulsion control portion 5 is connected with the outer side surface of the moving vertical plate 7 of the traverse portion 3 and controls the traverse portion 3 to perform a reciprocating motion, the fastening portion 1 includes a first connection clamping portion 10, a second connection clamping portion 30, and a connection bottom plate 8, as shown in fig. 7, a rectangular positioning groove 9 is disposed below the connection bottom plate 8, a fastening hole 29 is formed above the positioning groove 9, the first connection clamping portion 10 comprises a first bottom plate 11, a first clamping plate 12 and a first clamping block 13, the first bottom plate 11 is connected with the front end portion of the first clamping plate 12 through a first rotating shaft 14, a first lifting inclined plane 15 is arranged on the upper end surface of the first bottom plate 11, a first mounting plate 16 is arranged at the front end of the first bottom plate 11, a first rectangular positioning lug 17 is arranged above the first mounting plate 16, the first rectangular positioning lug 17 is matched with the rectangular positioning groove 9, a first lifting cylinder 18 is arranged above the first clamping plate 12, a first lifting ejector rod 19 is arranged below the first lifting cylinder 18, a first wedge-shaped mounting slide block 20 is arranged at the front end of the first clamping plate 12, as shown in fig. 5, the first clamping block 13 comprises a first mounting portion 21 and a first connection portion 22, the first connection portion 22 is arranged at the front end of the first mounting portion 21, the utility model discloses a clamping device for the automobile seat, including first installation department 21 rear end, first wedge installation groove 23, but first wedge installation groove 23 slidable mounting is on first wedge installation slider 20 open in the middle of first wedge installation groove 23 has first adjustment groove 24, perpendicular opening has the first locking hole 25 that runs through first adjustment groove 24 in the first installation department 21, first portion of refuting 22 is middle to be opened has first air guide through hole 26, the first air guide through hole 26 outside is equipped with a plurality of first air blowing holes 27 that incline to the downside, first portion of refuting 22 below parallel is equipped with two first hold-down straps 28, second portion of refuting 30 includes second bottom plate 31, second splint 32, second clamp piece 33, second bottom plate 31 is connected through second rotation shaft coupling 34 with second splint 32 front end, second bottom plate 31 up end is equipped with second lifting inclined plane 35, second bottom plate 31 front end is equipped with second mounting panel 36, a second rectangular positioning bump 37 is arranged above the second mounting plate 36, the second rectangular positioning bump 37 is matched with the rectangular positioning groove 9, a second lifting cylinder 38 is arranged above the second clamping plate 32, a second lifting mandril 39 is arranged below the second lifting cylinder 38, a second wedge-shaped mounting sliding block 40 is arranged at the front end of the second clamping plate 32, as shown in fig. 6, the second clamping block 33 comprises a second mounting part 41 and a second connection part 42, the second connection part 42 is arranged at the front end of the second mounting part 41, a second wedge-shaped mounting groove 43 is arranged at the rear end of the second mounting part 41, the second wedge-shaped mounting groove 43 is slidably mounted on the second wedge-shaped mounting sliding block 40, a second adjusting groove 44 is formed in the middle of the second wedge-shaped mounting groove 43, a second locking hole 45 penetrating through the second adjusting groove 44 is vertically formed in the second mounting part 41, a second through hole 46 is formed in the middle of the second connection part 42, the second air guide through hole 46 inboard is equipped with a plurality of oblique decurrent second gas hole 47, the second is refuted and is met portion 42 below parallel and be equipped with two second hold-down belts 48, refute and connect bottom plate 8 to install simultaneously through constant head tank 9 on first mounting panel 16 with second mounting panel 36, as shown in fig. 4, portion 2 of unloading is including unloading ejector pad 49, connecting plate 50 of unloading, unload cylinder 51, guide arm 52 of unloading, guide ring 53 and the mounting panel 54 of unloading, the mounting panel 54 of unloading is transversely installed and is refuted the clamping part 10 and the second and refuted the clamping part 30 lower extreme face of connecing, unload cylinder 51 and unload guide ring 53 and install in the mounting panel 54 below of unloading, the telescopic link front end of unload cylinder 51 is connected with the back of connecting plate 50 of unloading, the guide arm 52 slidable of unloading sets up in the guide ring 53 of unloading, unload guide ring 53 front end and the back of connecting plate 50 of unloading are connected, the discharging pushing blocks 49 are respectively arranged on two sides of the front end face of the discharging connecting plate 50.

Preferably, the propulsion control part 5 comprises a control motor 55, a propulsion guide rod 56 and a propulsion slide block 57, the control motor 55 is arranged at the rear end of the fixed part 4, the propulsion slide block 57 is arranged on the outer side surface of the movable vertical plate 7, the control motor 55 is connected with the propulsion guide rod 56, and the propulsion guide rod 56 is combined with the propulsion slide block 57.

Preferably, the propelling guide rod 56 is a screw rod, so that the precision of moving and feeding can be controlled more accurately.

Preferably, a supporting vertical plate 58 is arranged below the traverse guide 6 and perpendicular to the bottom surface, and the supporting vertical plate 58 can provide enough supporting force for the mechanism.

Preferably, the connection through groove 59 is formed in the middle of the front end connection part of the connection bottom plate 8, so that the damage to the connection bottom plate 8 caused by the overhigh temperature of the connection bottom plate 8 during connection welding processing can be avoided.

Preferably, the first lifting ejector rod 19 and the second lifting ejector rod 39 are provided with a lifting ejector block 60 below, and the first lifting ejector rod 19 and the second lifting ejector rod 39 can be prevented from directly contacting and rubbing with the first lifting inclined surface 15 and the second lifting inclined surface 35 through the lifting ejector block 60, so that the first lifting inclined surface 15 and the second lifting inclined surface 35 are worn after being processed.

Preferably, the first adjustment slot 24 and the second adjustment slot 44 are flat.

Preferably, the first air guide through hole 26 and the second air guide through hole 46 are connected with an ammonia gas blowing device.

Preferably, the docking portion is elongated.

Preferably, the first connection portion 22 and the second connection portion 42 are strip-shaped, and the first connection portion 22 and the second connection portion 42 are matched with the connection portions in length to play a clamping role.

Example 1:

during installation, the connection bottom plate 8 is simultaneously installed on the first installation plate 16 and the second installation plate 36 through the positioning groove 9, the connection bottom plate 8 is fixed on the first installation plate 16 and the second installation plate 36 through the fastening hole 29 by screws, the assembly of the connection bottom plate 8 is completed, then the first clamping block 13 is installed on the first wedge-shaped installation slide block 20 through the first wedge-shaped installation groove 23, the first clamping block 13 is locked in the first locking hole 25 by screws after being installed in place, and the first clamping block 13 is fixed on the first clamping plate 12,

and then, the second clamping block 33 is installed on the second wedge-shaped installation sliding block 40 through the second wedge-shaped installation groove 43, and is locked in the second locking hole 45 by using a screw after being installed in place, so that the second clamping block 33 is fixed on the second clamping plate 32, and the installation and debugging of the fastening part 1 are completed.

Example 2:

during processing, one end of a metal strip is placed between a first clamping plate 12 of a first connection clamping portion 10 and a front end connection portion of a connection bottom plate 8, a first lifting cylinder 18 is started, a first lifting ejector rod 19 extends to be abutted against a first lifting inclined surface 15 through a lifting ejector block 60, the first clamping plate 12 is jacked up by using a supporting reaction force, the first clamping plate 12 rotates along a first rotating connecting shaft 14 to enable a first connection portion 22 to be pressed downwards, two first pressure strips 28 parallel to the lower portion of the first connection portion 22 press the end portion of the metal strip on the connection portion, then the other end of the metal strip is connected and placed between a second clamping plate 32 of a second connection clamping portion 30 and the front end connection portion of the connection bottom plate 8, a second lifting cylinder 38 is started, a second lifting ejector rod 39 extends to be abutted against a second inclined surface 35 through the lifting ejector block 60, and the second clamping plate 32 is jacked up by using the supporting reaction force, the second clamping plate 32 rotates along the second rotation coupling 34 to press the second connection portion 42 downward, and the connection end portion of the metal strip is aligned with the front end and pressed against the connection portion by two second pressing belts 48 parallel below the second connection portion 42.

Subsequently control motor 55 stretches out forward through propulsion guide arm 56 and drives fastening portion 1 and transfer to the processing station, and fastening portion 1 reaches to advance behind the station propulsion control portion 5 to stop to refute by the welding process equipment and connect the processing by metal belt ring, and ammonia gas blowing device starts simultaneously, the ammonia gas by first air guide through-hole 26 with second air guide through-hole 46 gets into to blow off from first air blowing hole 27 and second air blowing hole 47, directly blows the welding department, blows white effect to the metal strip, refutes and connects after the processing in the completion.

The first lifting cylinder 18 and the second lifting cylinder 38 are closed, the first lifting ejector rod 19 and the second lifting ejector rod 39 are contracted, the first connection clamping portion 10 and the second connection clamping portion 30 are loosened, the discharging portion 2 is started, the discharging cylinder 51 drives the discharging guide rod 52 to extend forwards to move the discharging mounting plate 54 forwards, and the discharging push block 49 at the front end of the discharging mounting plate 54 pushes out the metal belt ring hung at the connection portion at the front end of the connection bottom plate 8 to fall into the preset receiving trough.

During the blowing, can be as required with many metal strips side by side put on the portion of connecing of fastening portion 1 refutes, refute the portion of connecing by first 22 and the second 42 of connecing and refute the portion of connecing and press from both sides fixedly, refute simultaneously and connect the processing.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An adjustable fastening connection mechanism is characterized by comprising a fastening part, a discharging part, a transverse moving part, a fixing part and a propulsion control part, wherein the transverse moving part comprises a transverse moving guide plate and a moving vertical plate, the moving vertical plate is slidably arranged on two sides of the transverse moving guide plate, the discharging part is arranged below the fastening part, the fastening part is arranged at the upper end of the moving vertical plate on two sides of the transverse moving part, the transverse moving guide plate is horizontally arranged at the front end of the fixing part, the propulsion control header is connected with the outer side surface of the moving vertical plate of the transverse moving part and controls the transverse moving part to do reciprocating motion, the fastening part comprises a first connection clamping part, a second connection clamping part and a connection bottom plate, a rectangular positioning groove is arranged on the lower end surface of the connection bottom plate, a fastening hole is formed above the positioning groove, the first connection clamping part comprises a first bottom plate, a first clamping plate and a first clamping block, the first bottom plate is connected with the front end part of the first clamping plate through a first rotating connection shaft, the upper end face of the first bottom plate is provided with a first lifting inclined plane, the front end of the first bottom plate is provided with a first mounting plate, a first rectangular positioning lug is arranged above the first mounting plate and matched with a rectangular positioning groove, a first lifting cylinder is arranged above the first clamping plate, a first lifting mandril is arranged below the first lifting cylinder, the front end of the first clamping plate is provided with a first wedge-shaped mounting slide block, the first clamping block comprises a first mounting part and a first connection part, the first connection part is arranged at the front end of the first mounting part, the rear end of the first mounting part is provided with a first wedge-shaped mounting groove, the first wedge-shaped mounting groove is slidably mounted on the first wedge-shaped mounting slide block, a first adjusting groove is formed in the middle of the first wedge-shaped mounting groove, and a first locking hole penetrating through the first adjusting groove is vertically formed in the first mounting part, the middle of the first connection part is provided with a first air guide through hole, a plurality of first air blowing holes inclining downwards are arranged outside the first air guide through hole, two first pressure belts are arranged below the first connection part in parallel, the second connection clamping part comprises a second bottom plate, a second clamping plate and a second clamping block, the second bottom plate is connected with the front end part of the second clamping plate through a second rotating shaft, the upper end surface of the second bottom plate is provided with a second lifting inclined surface, the front end of the second bottom plate is provided with a second mounting plate, a second rectangular positioning lug is arranged above the second mounting plate and matched with a rectangular positioning groove, a second lifting cylinder is arranged above the second clamping plate, a second lifting ejector rod is arranged below the second lifting cylinder, the front end of the second clamping plate is provided with a second wedge-shaped mounting sliding block, and the second clamping block comprises a second mounting part and a second connection part, the second connection part is arranged at the front end of the second installation part, the rear end of the second installation part is provided with a second wedge-shaped installation groove, the second wedge-shaped installation groove is slidably installed on a second wedge-shaped installation slider, a second adjustment groove is formed in the middle of the second wedge-shaped installation groove, a second locking hole penetrating through the second adjustment groove is vertically formed in the second installation part, a second air guide through hole is formed in the middle of the second connection part, a plurality of second air blowing holes inclining downwards are formed in the inner side of the second air guide through hole, two second pressure strips are arranged below the second connection part in parallel, the connection bottom plate is simultaneously installed on the first installation plate and the second installation plate through a positioning groove, the discharging part comprises a discharging push block, a discharging connection plate, a discharging cylinder, a discharging guide rod, a discharging guide ring and a discharging installation plate, the discharging installation plate is transversely installed on the lower end faces of the first connection clamping part and the second connection clamping part, the discharging cylinder and the discharging guide ring are arranged below the discharging mounting plate, the front end of a telescopic connecting rod of the discharging cylinder is connected with the back of the discharging connecting plate, the discharging guide rod is slidably arranged in the discharging guide ring, the front end of the discharging guide ring is connected with the back of the discharging connecting plate, and the discharging push blocks are respectively arranged on two sides of the front end face of the discharging connecting plate.

2. The adjustable fastening connection mechanism according to claim 1, wherein the propelling control part comprises a control motor, a propelling guide rod and a propelling slide block, the control motor is arranged at the rear end of the fixing part, the propelling slide block is arranged on the outer side surface of the movable vertical plate, the control motor is connected with the propelling guide rod, and the propelling guide rod is combined with the propelling slide block.

3. An adjustable fastening docking mechanism according to claim 2 wherein the advancing guide is a lead screw.

4. The adjustable fastening connection mechanism according to claim 1, wherein a supporting vertical plate is installed below the traverse guide plate and perpendicular to the bottom surface.

5. The adjustable fastening docking mechanism of claim 1 wherein a docking channel is formed in the middle of the front docking portion of the docking floor.

6. The adjustable fastening docking mechanism of claim 1, wherein a lifting top block is provided below the first lifting top bar and the second lifting top bar.

7. The adjustable fastening docking mechanism of claim 1 wherein the first and second adjustment slots are flat.

8. The adjustable fastening docking mechanism of claim 1, wherein the first gas conducting through hole and the second gas conducting through hole are connected to an ammonia gas blowing device.

9. The adjustable fastening docking mechanism of claim 5 wherein the docking portion is elongated.

10. The adjustable fastening docking mechanism of claim 1, wherein the first docking station and the second docking station are elongated.