CN208374018U - A kind of freezer liner size coaming plate riveting gluing station - Google Patents

Abstract

The utility model discloses a kind of freezer liner size coaming plates to rivet gluing station, including degree of lip-rounding coaming plate riveting equipment, two robot mechanical arms and corner line gluing portion.Degree of lip-rounding coaming plate riveting equipment is for becoming degree of lip-rounding coaming plate, the riveting mechanism formed including degree of lip-rounding enclosure support mechanism and the riveting module being oppositely arranged by two after mutually riveting two end lines of the big coaming plate of U-shaped and the small coaming plate of U-shaped.Two robot mechanical arms are used to the big coaming plate of U-shaped and the small coaming plate of U-shaped being transferred to degree of lip-rounding coaming plate riveting equipment from blanking place of the big coaming plate production line of U-shaped and the small coaming plate production line of U-shaped respectively.Two robot mechanical arms are respectively in the both ends of degree of lip-rounding coaming plate riveting equipment.Corner line gluing portion includes degree of lip-rounding enclosure support mechanism and Liang Ge gluing robot.Robot track beam is crossed with above the degree of lip-rounding enclosure support mechanism and degree of lip-rounding coaming plate riveting equipment in corner line gluing portion.Sucker manipulator is installed on robot track beam.

Description

A kind of freezer liner size coaming plate riveting gluing station

Technical field

Degree of lip-rounding coaming plate system made of mutually being riveted the utility model relates to size coaming plate in freezer liner automatic production line Standby equipment.

Background technique

Freezer liner coaming plate is for being isolated freezer liner and refrigeration device.Freezer liner coaming plate is usually by Figured aluminium plate system At.In general, freezer liner coaming plate U-shaped coaming plate as made by two pieces of Figured aluminium plates adds again after becoming degree of lip-rounding coaming plate after mutually riveting It is formed after upper plate riveting.After small one and large one riveting of two U-shaped coaming plates again and after the riveting of Z-shaped bottom plate, formed have it is step-like Freezer liner coaming plate.Under the prior art, as between two block size U-shaped coaming plates as disclosed in 105798180 A of patent document CN A kind of shell riveting equipment realization riveting.But the riveting equipment has two: first problem is the riveting equipment by double Stroke oil cylinder driving takes a long time when two substeps impact when thus processing, and it is raw that paces can not keep up with entire freezer liner coaming plate The rhythm of producing line.Second Problem is riveting backing plate in hull outside, rivets shock plate and is located at case inside, and for material compared with When weak Figured aluminium plate carries out riveting processing, the quadrangle of two size U-shaped coaming plates must be fixed.The quadrangle of size U-shaped coaming plate is solid Determining the best way is strutted from inside with column, and when thus internal upright supports from inside to outside, hull outside rivets backing plate need to be by It moves outside to inside, since this is two different directions, is easy asynchronous, and is easy to take a long time, causes rhythm too slow, nothing Method keeps up with the rhythm of entire freezer liner coaming plate production line.

Summary of the invention

Problem to be solved in the utility model: cause rhythm too slow under the prior art, when being riveted from inside to outside, nothing Method keeps up with the rhythm of entire freezer liner coaming plate production line.

To solve the above problems, the scheme that the utility model uses is as follows:

A kind of freezer liner size coaming plate riveting gluing station, including degree of lip-rounding coaming plate riveting equipment, two robotics Hand and corner line gluing portion；The degree of lip-rounding coaming plate riveting equipment is used for two end line phases of the big coaming plate of U-shaped and the small coaming plate of U-shaped Mutually become degree of lip-rounding coaming plate, the riveting formed including degree of lip-rounding enclosure support mechanism and the riveting module being oppositely arranged by two after riveting Connection mechanism；Two robot mechanical arms are used for the big coaming plate of U-shaped and the small coaming plate of U-shaped is small from the big coaming plate production line of U-shaped and U-shaped respectively It is transferred at the blanking of coaming plate production line on the degree of lip-rounding coaming plate riveting equipment；Two robot mechanical arms are respectively in the degree of lip-rounding The both ends of coaming plate riveting equipment；Corner line gluing portion includes degree of lip-rounding enclosure support mechanism and Liang Ge gluing robot；Corner line is beaten Robot track beam is crossed with above the degree of lip-rounding enclosure support mechanism and degree of lip-rounding coaming plate riveting equipment in glue portion；The manipulator rail Sucker manipulator is installed on road beam；Degree of lip-rounding enclosure support mechanism includes four-column type framework supporting mechanism and cabinet mouth platform；Institute Stating four-column type framework supporting mechanism includes two sets of column groups: the first column group and the second column group；Every set column group includes two Column；First column group, riveting mechanism and the second column group are successively sequentially arranged, and are located in longitudinal central axis line；Two sets vertical The two root posts of column group are respectively arranged on the two sides of longitudinal central axis line, and are symmetrical with longitudinal central axis line；The four-column type framework branch The horizontal and vertical size adjustable of support mechanism；Riveting module includes U-shaped frame, riveting oil cylinder, riveted plating, riveting backing plate；U-shaped frame includes Outer pylon and interior pylon；Outer pylon is located at outside, and interior pylon is located inside；There is riveting gap between outer pylon and interior pylon； Riveted plating is vertically installed on outer pylon by horizontally disposed riveting oil cylinder, and is located in riveting gap；It is vertical to rivet backing plate It is mounted on interior pylon, is located in riveting gap；It is same vertical that the backing plate face of riveting backing plate is located at the lateral surface with heel post In plane；Riveted plating can move horizontally under the driving of riveting oil cylinder, and can be pressed on riveting backing plate and realize plate riveting； Cabinet mouth platform ring four-column type framework supporting mechanism and riveting mechanism setting, are used to support the cabinet mouth of freezer liner.

Further, riveting module further includes riveting grillage and adjustment cylinder；Riveted plating passes through riveting grillage and riveting oil cylinder It is connected；Riveting grillage is vertically arranged and is connected to the piston of riveting oil cylinder；Vertical trapezoidal card slot is provided on riveting grillage；Riveting Fishplate bar is provided with trapezoidal fixture block on vertical plate body direction；Trapezoidal fixture block matches with trapezoidal card slot；Riveted plating passes through trapezoidal Fixture block is caught in trapezoidal card slot and is mounted on riveting grillage, and can slide up and down in the vertical direction along trapezoidal card slot；Adjustment Cylinder is mounted on the top of riveting grillage, and piston connects riveted plating, and riveted plating is risen under the driving of adjustment cylinder Drop.

Further, balance mechanism up and down is additionally provided between outer pylon and riveting grillage；Upper and lower balance mechanism includes rack gear And synchronizing shaft；Synchronizing shaft is vertically arranged, and upper and lower ends pass through two pieces of shaft bearing plates respectively and are mounted on outer pylon；Two above and below synchronizing shaft End two pieces of shaft bearing plates clamp respectively there are two gear；Gear is mounted on synchronizing shaft, and can be rotated synchronously with synchronizing shaft；Tooth Item has two；Two toothed racks are horizontally disposed, and perpendicular to longitudinal central axis line above-mentioned；Two toothed racks are held on respectively one on the other It between two pieces of shaft bearing plates of synchronizing shaft upper and lower ends, and is held between outer pylon lateral shelf plate and gear, can move horizontally； Rack and pinion is meshed；One end of rack gear is mutually fixed with riveting grillage.

Further, riveting backing plate is surface plate；Riveted plating is provided with vertical riveting on the riveting face towards riveting backing plate Slot.

Further, U-shaped securing plate is installed between outer pylon and interior pylon two sides of the bottom.

Further, the two root posts of the first column group are vertically arranged in first longitudinal direction translation plates by transverse adjusting mechanism On；The two root posts of second column group are vertically arranged in second longitudinal direction translation plates by transverse adjusting mechanism；Riveting mechanism two Two U-shaped frames of a riveting module are vertically arranged on longitudinally fixed plate by transverse adjusting mechanism；Three transverse adjusting mechanisms It is connected with synchronous spacing adjustment driving mechanism；Synchronous spacing adjustment driving mechanism is for driving each transverse adjusting mechanism synchronous adjustment Horizontal spacing；First longitudinal direction translation plates and second longitudinal direction translation plates are mounted in the longitudinal slide rail for being parallel to longitudinal central axis line, and It is connected separately with longitudinal translation driving mechanism；Longitudinal translation driving mechanism is flat for driving first longitudinal direction translation plates or second longitudinal direction Moving plate, central axes are mobile along longitudinal direction.

Further, the transverse adjusting mechanism includes cross lead screw and horizontal slide rail；Cross lead screw is equipped with forward and reverse screw thread, It is parallel with horizontal slide rail；The two root posts bottom of the column group passes through sliding block respectively and is erected in horizontal slide rail；It is described vertical The two root posts bottom of column group is separately connected the forward screw thread and reverse thread of cross lead screw by silk braid, so that when laterally Screw rod can drive the two root posts of the column group to move in a reverse direction in horizontal slide rail when rotating；Two U-shaped frames Bottom passes through sliding block respectively and is erected in horizontal slide rail；Two U-shaped frame bottoms are separately connected the forward direction of cross lead screw by silk braid Screw thread and reverse thread, so that can drive two U-shaped frames in horizontal slide rail with opposite when cross lead screw rotation Direction is mobile；The synchronous spacing adjustment driving mechanism includes the first vertical petal shaft transmission, the second vertical petal axis biography The vertical petal shaft transmission of motivation structure, third, petal axis and the wide motor of tune；First vertical petal shaft transmission, second are hung down Straight petal shaft transmission and the vertical petal shaft transmission of third are set on petal axis, and can be moved along petal axis；Flower Cross lead screw of the valve axis perpendicular to the transverse adjusting mechanism；Petal axis passes through the first vertical petal shaft transmission, respectively Two vertical petal shaft transmissions petal shaft transmission vertical with third connects the cross lead screw of three transverse adjusting mechanisms；Flower The wide motor of valve axis connection tune.

Further, strengthening mechanism is provided between the first column group and the two root posts of the second column group；The reinforcing machine Structure includes securing plate；Securing plate is vertically installed in first longitudinal direction translation plates or second longitudinal direction translation plates, and is transversely to the machine direction Axis；Horizontal reinforcing sliding rail is provided in securing plate；It reinforces sliding rail and is transversely to the machine direction central axes；First column group and second is stood The two root posts of column group pass through respectively reinforces sliding block reinforcement by connection sliding rail.

Further, cabinet mouth platform is connected with cabinet mouth platform elevating mechanism；The cabinet mouth platform elevating mechanism is for driving cabinet mouth platform liter Drop, including chain, motor and four sleeve screw rod column sleeve mechanisms；Screw rod column sleeve mechanism includes silk braid column and screw rod column；Silk braid Column is vertically installed on pedestal；Screw rod column is vertically arranged in the silk braid hole of silk braid column；The top of silk braid column is provided with sliding tooth Wheel；Driving gear is mounted on screw rod column, and can be rotated synchronously with screw rod column；Four sleeve screw rod column sleeve mechanisms are located at bottom The quadrangle of seat；Cabinet mouth platform is square plate body, is mounted on the top of screw rod column, in horizontally disposed；Motor is mounted on the base, and It is connected with driving gear；Driving gear and driving gear of the chain ring in each screw rod column sleeve mechanism, so that motor energy Enough by the driving gear rotation on driving gear and chain-driving each screw rod column sleeve mechanism, and then the rotation of screw rod column is driven, The screw rod column of rotation drives the lifting of cabinet mouth platform by the screw thread engagement between screw rod column and silk braid column.

Further, the top of silk braid column is equipped with horizontal gear deck plate；There are two clampings for installation on gear deck plate Gear；Two clamping gears are located at the two sides of driving gear；Chain is held between driving gear and clamping gear, and same When with driving gear and clamp gear be meshed；The cabinet mouth platform elevating mechanism further includes two transition gears；Two transition teeth Wheel is mounted on the table top of installation driving gear, and chain makes chain in driving gear around driving gear and two transition gears With at transition gear be in omega structure.

The technical effect of the utility model is as follows:

1, riveting mechanism uses two symmetrical rod-types and rivets module, while to two of size U-shaped coaming plate Riveting side is riveted, to improve riveting rhythm.

2, in the riveting equipment of the utility model, riveting mechanism is riveted from the outside to the inside, without considering stroke not Therefore the problem of foot is realized that riveting only needs a movement by one-stroke oil cylinder, thereby may be ensured that rhythm.

3, in the riveting equipment of the utility model, riveting backing plate is in inside, outer support synchronous with the support post of inside, by This, guarantees that riveting backing plate is mobile synchronous with column movement, operation step number is reduced, to guarantee rhythm.

4, realize that U-shaped size coaming plate is transferred in riveting equipment from U-shaped size coaming plate production line using robot mechanical arm, U-shaped size coaming plate is realized around the multisteps unification operation such as trunnion axis rotation, vertical axes rotation and displacement.

Detailed description of the invention

Fig. 1 is the utility model embodiment overall structure diagram.

Fig. 2 is the overall structure diagram of degree of lip-rounding coaming plate riveting equipment.

Fig. 3 is the overall structure diagram concealed after cabinet mouth platform in Fig. 2.

Fig. 4 is the overall structure diagram of four-column type framework supporting mechanism.

Fig. 5 is the schematic diagram of the transverse adjusting mechanism of the second column group bottom in four-column type framework supporting mechanism.

Fig. 6 is the overall structure diagram of riveting mechanism.

Fig. 7 is the overall structure diagram of the riveting mechanism at lateral visual angle.

Fig. 8 is the structural schematic diagram for riveting grillage.

Fig. 9 is the schematic top plan view of riveted plating.

Figure 10 is the schematic diagram for riveting the translation synchronization mechanism of grillage.

Figure 11 is the structural schematic diagram for riveting module U-shaped frame.

Figure 12 is that riveting module U-shaped frame increases the structural schematic diagram after U-shaped securing plate.

Figure 13 is the working principle diagram for riveting backing plate and riveted plating.

Figure 14 is the working principle diagram of degree of lip-rounding coaming plate riveting equipment.

Specific embodiment

The utility model is described in further details with reference to the accompanying drawing.

A kind of freezer liner size coaming plate rivets gluing station, as shown in Figure 1, include degree of lip-rounding coaming plate riveting equipment 2300, Two robot mechanical arms and corner line gluing portion.Wherein, two robot mechanical arms are respectively the first robot mechanical arm 2301 and second robot mechanical arm 2302.Degree of lip-rounding coaming plate riveting equipment 2300 is used for two by the big coaming plate of U-shaped and the small coaming plate of U-shaped End line becomes degree of lip-rounding coaming plate after mutually riveting.Degree of lip-rounding coaming plate riveting equipment 2300 is located at the big coaming plate production line blanking of U-shaped 2101 and the small coaming plate production line blanking of U-shaped between 2201.2101 and U-shaped small coaming plate production at the big coaming plate production line blanking of U-shaped 2201 are then located in two diagonal orientations of degree of lip-rounding coaming plate riveting equipment 2300 at line blanking.First robot mechanical arm 2301 and second robot mechanical arm 2302 be located at the both ends of degree of lip-rounding coaming plate riveting equipment 2300.Wherein, the first robot U-shaped of the manipulator 2,301 2101 at the big coaming plate production line blanking of U-shaped, for will be prepared by the big coaming plate production line of U-shaped Big coaming plate is transferred on degree of lip-rounding coaming plate riveting equipment 2300 from big coaming plate production line blanking place 2101 of U-shaped；Second robotic Hand 2302 is 2201 at the small coaming plate production line blanking of U-shaped, for enclosing the U-shaped being prepared by the small coaming plate production line of U-shaped is small Plate is transferred on degree of lip-rounding coaming plate riveting equipment 2300 from small coaming plate production line blanking place 2201 of U-shaped.

As shown in figure 14.In Figure 14,2901 and 2903 be respectively the big coaming plate of U-shaped at the big coaming plate production line blanking of U-shaped State of the small coaming plate of state and U-shaped at the small coaming plate production line blanking of U-shaped when 2201 blanking when 2101 blanking, 2902 and 2904 It is the big coaming plate of U-shaped and the small coaming plate of U-shaped respectively in state when riveting or after riveting.The big coaming plate of U-shaped after riveting and U-shaped is small encloses Board group at step degree of lip-rounding coaming plate 2905.L1 and L2 is respectively two end lines of the big coaming plate of U-shaped and U-shaped two end line phases of small coaming plate The mutually rivet line after riveting.At the big coaming plate production line blanking of U-shaped when 2101 blanking, the end line of the big coaming plate of U-shaped is in the big coaming plate of U-shaped Horizontal and U-shaped mouth downward, referring to the state 2901 of the big coaming plate of U-shaped.The small coaming plate of U-shaped is 2201 at the small coaming plate production line blanking of U-shaped When blanking, the end line of the small coaming plate of U-shaped in horizontal and U-shaped mouth downward, referring to the state 2903 of the small coaming plate of U-shaped.And U-shaped when riveting Big coaming plate and the small coaming plate end line of U-shaped are in vertical, and U-shaped mouth direction is horizontal, referring to the big coaming plate state 2902 of U-shaped and the small coaming plate of U-shaped State 2904.The big coaming plate of U-shaped is transferred to state 2902 and the small coaming plate of U-shaped from state 2901 and is transferred to state from state 2903 2904, it needs to be rotated by 90 ° around vertical axle center, be rotated by 90 ° around horizontal axis and the displacement of horizontal direction and vertical side To the complex spaces evolution such as displacement.Standard machinery hand cannot achieve the function of above-mentioned complex space evolution, thus The present embodiment uses robot mechanical arm, that is, the first robot mechanical arm 2301 and the second robot mechanical arm 2302. First robot mechanical arm 2301 and the second robot mechanical arm 2302 are outsourcing piece, belong to the prior art, this specification is no longer It repeats.

Degree of lip-rounding coaming plate riveting equipment 2300, as shown in Figure 2 and Figure 3, including degree of lip-rounding enclosure support mechanism and riveting mechanism.Riveting The riveting module 2 that connection mechanism is oppositely arranged by two forms.Degree of lip-rounding enclosure support mechanism include four-column type framework supporting mechanism and Liftable cabinet mouth platform 111.Corner line gluing portion includes 2401 He of degree of lip-rounding enclosure support mechanism 2400 and Liang Ge gluing robot 2402.Liang Ge gluing robot 2401 and 2402 is respectively in the two sides of degree of lip-rounding enclosure support mechanism 2400, for degree of lip-rounding coaming plate and The corner line that bottom plate is riveted pre- gluing operation before being riveted.The purpose of corner line gluing is to make degree of lip-rounding coaming plate and bottom plate riveting External seal in freezer liner after connecing.When gluing operation, degree of lip-rounding coaming plate is manually placed at degree of lip-rounding enclosure support mechanism by sucker machinery On 2400.The structure of degree of lip-rounding enclosure support mechanism 2400 and the degree of lip-rounding enclosure support mechanism phase in degree of lip-rounding coaming plate riveting equipment 2300 Together, for details, reference can be made to the detailed descriptions of degree of lip-rounding coaming plate riveting equipment.2400 He of degree of lip-rounding enclosure support mechanism in corner line gluing portion The top of degree of lip-rounding coaming plate riveting equipment 2300 is crossed with robot track beam 2500.Sucker is installed on robot track beam 2500 Manipulator.There are two the sucker manipulators installed on robot track beam 2500, one of them is used to enclose the degree of lip-rounding after riveting Plate is transferred in the degree of lip-rounding enclosure support mechanism 2400 in corner line gluing portion from degree of lip-rounding coaming plate riveting equipment 2300.

Four-column type framework supporting mechanism, as shown in figure 3, figure 4 and figure 5, the column being vertically arranged including four.Four columns It is divided into two sets of column groups: the first column group and the second column group.Every set column group includes two with high column.First column group Column it is higher, be high column 1331, two high column 1331 be respectively used to support big two corners of coaming plate of U-shaped；Second column The column of group is shorter, is short column 1332, and two short column 1332 is respectively used to support small two corners of coaming plate of U-shaped.Four-column type The horizontal and vertical size adjustable of framework supporting mechanism, so as to match the freezer liner of different sizes.Four-column type framework Supporting mechanism and cabinet mouth platform 111 form the riveting machine table of freezer liner.The four columns height of four-column type framework supporting mechanism It is non-adjustable, and the height of cabinet mouth platform 111 is adjustable, so that riveting machine table can support the freezer liner of different height.

First column group, riveting mechanism and the second column group are successively sequentially arranged, and are located in longitudinal central axis line.Also It is that riveting mechanism is between the first column group and the second column group.The two root posts of two sets of column groups are respectively arranged in longitudinal direction The two sides of axis, and be symmetrical with longitudinal central axis line.Spacing between the two root posts of two sets of column groups is identical.Two riveting dies Block 2 is respectively arranged on the two sides of longitudinal central axis line, and is symmetrical with longitudinal central axis line.Four-column type framework supporting mechanism size adjustable is Refer to: the first column group is adjustable relative to the fore-and-aft distance of riveting mechanism, fore-and-aft distance of the second column group relative to riveting mechanism It is adjustable, also, the horizontal spacing between the two root posts of the first column group is adjustable, the cross between the two root posts of the second column group It is adjustable to spacing.The high column 1331 of two of first column group is vertically arranged in first longitudinal direction translation plates by transverse adjusting mechanism On 1313.The short column 1332 of two of second column group is vertically arranged in second longitudinal direction translation plates 1316 by transverse adjusting mechanism On.First longitudinal direction translation plates 1313 and second longitudinal direction translation plates 1316 are horizontally arranged at by sliding block and are parallel to longitudinal central axis line In longitudinal slide rail 1311, and be connected separately with longitudinal translation driving mechanism: first longitudinal direction translational drive mechanism and second longitudinal direction are flat Move driving mechanism.Longitudinal slide rail 1311 is horizontally arranged on bottom plate 1300.Bottom plate 1300 is then horizontally fixed on pedestal 110.

First longitudinal direction translational drive mechanism and second longitudinal direction translational drive mechanism are respectively used to driving first longitudinal direction translation plates 1313 and second longitudinal direction translation plates 1316 central axes are mobile along longitudinal direction.First longitudinal direction translational drive mechanism includes first longitudinal direction driving Motor 1310 and first longitudinal direction screw rod 1312.First longitudinal direction screw rod 1312 is located in longitudinal central axis line, and connects first longitudinal direction drive Dynamic motor 1310.First longitudinal direction screw rod 1312 connects first longitudinal direction translation plates 1313 by silk braid.First longitudinal direction driving electricity as a result, Machine 1310 drives first longitudinal direction screw rod 1312 to rotate, and passes through 1313 bottom of first longitudinal direction screw rod 1312 and first longitudinal direction translation plates Screw thread engagement between silk braid, driving first longitudinal direction translation plates 1313 translate in longitudinal slide rail 1311.Second longitudinal direction is flat Moving driving mechanism includes second longitudinal direction driving motor 1314 and second longitudinal direction screw rod 1315.Second longitudinal direction screw rod 1315 is located at longitudinal On central axes, and connect second longitudinal direction driving motor 1314.Second longitudinal direction screw rod 1315 connects second longitudinal direction translation by silk braid Plate 1316.Second longitudinal direction driving motor 1314 drives second longitudinal direction screw rod 1315 to rotate as a result, passes through second longitudinal direction screw rod 1315 Screw thread engagement between the silk braid of 1316 bottom of second longitudinal direction translation plates drives second longitudinal direction translation plates 1316 in longitudinal direction It is translated on sliding rail 1311.

Module 2 is riveted, as shown in Figure 6, Figure 7, including U-shaped frame 21, riveting oil cylinder 22, riveting grillage 23,24 and of riveted plating Rivet backing plate 25.Riveting oil cylinder 22, riveting grillage 23, riveted plating 24 and riveting backing plate 25 are mounted in U-shaped frame 21.Two rivetings Module 2 corresponds to two U-shaped frames 21.Two U-shaped frames 21 are mounted on longitudinally fixed plate 1317.Longitudinally fixed plate 1317 is then fixed on On bottom plate 1300.When first longitudinal direction translational drive mechanism and second longitudinal direction translational drive mechanism respectively drive first longitudinal direction translation plates 1313 and when second longitudinal direction translation plates 1316 mobile, so that the two root posts of the first column group in first longitudinal direction translation plates 1313 It is mobile relative to two U-shaped frames 21 with the two root posts of the second column group in second longitudinal direction translation plates 1316, so that whole A riveting equipment can be adapted to the freezer liner size coaming plate riveting processing of different longitudinal sizes.

U-shaped frame 21, as shown in Figure 6, Figure 7, including outer pylon 211 and interior pylon 212.Outer pylon 211 is located at outside, inner prop Frame 212 is located inside.There is riveting gap 213 between outer pylon 211 and interior pylon 212.Riveted plating 24 passes through riveting grillage 23 It is vertically installed on outer pylon 211, and is located in riveting gap 213 with riveting oil cylinder 22.Specifically, riveting oil cylinder 22 has two It is a.Two riveting 22 levels of oil cylinder are erected on column jacket frame 211, and two riveting oil cylinders 22 are one on the other.Rivet grillage 23 It is vertically arranged on the piston of two riveting oil cylinders 22, and is located in riveting gap 213.Riveted plating 24 is then mounted on riveting grillage On 23.As shown in figure 8, being provided with vertical trapezoidal card slot 231 on riveting grillage 23.As shown in figure 9, riveted plating 24 is along vertical Trapezoidal fixture block 242 is provided on plate body direction.Trapezoidal fixture block 242 matches with trapezoidal card slot 231.Riveted plating 24 passes through trapezoidal card Block 242 is caught in trapezoidal card slot 231 and is mounted on riveting grillage 23, and can be in the vertical direction along trapezoidal about 231 card slot Sliding.The top of riveting grillage 23 is equipped with adjustment cylinder 241.The piston for adjusting cylinder 241 connects riveted plating 24, so that riveting Plate 24 can be gone up and down under the driving of adjustment cylinder 241.Riveting backing plate 25 is vertically installed on interior pylon 212, is located between riveting In gap 213.The direction that riveting oil cylinder 22 is set up is transversely to the machine direction central axes, and riveted plating 24 can be in riveting oil cylinder 22 as a result, It is moved horizontally, and can be pressed on the backing plate face of riveting backing plate 25 with the direction for being transversely to the machine direction central axes under driving, realized big The riveting of plate between small coaming plate.

Two U-shaped frames 21 of two riveting modules 2 are vertically arranged on longitudinally fixed plate 1317 by transverse adjusting mechanism. The transverse adjusting mechanism in conjunction with corresponding to the first column group above-mentioned and the second column group, there are three transverse adjusting mechanisms in total. Transverse adjusting mechanism matches the lateral dimension of freezer liner for adjusting horizontal spacing.Three transverse adjusting mechanism connections There is synchronous spacing adjustment driving mechanism.Synchronous spacing adjustment driving mechanism is for driving three transverse adjusting mechanisms and making three The horizontal spacing of transverse adjusting mechanism, which adjusts, to be synchronized.Synchronous spacing adjusts driving mechanism, such as Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 institute Show, including the vertical petal axis of the first vertical petal shaft transmission 1301, the second vertical petal shaft transmission 1302, third passes Motivation structure 1303, petal axis 1304 and the wide motor 1305 of tune.Transverse adjusting mechanism, as shown in figure 4, including 1321 He of cross lead screw Horizontal slide rail 1322.The sliding block 1323 that the two root posts of two sets of column groups pass through bottom respectively is erected at horizontal slide rail 1322 vertically On, two U-shaped frames 21 are erected in horizontal slide rail 1322 by the sliding block 1323 of bottom.The transverse direction of three transverse adjusting mechanisms is sliding Level is erected at first longitudinal direction translation plates 1313, longitudinally fixed plate 1317, in second longitudinal direction translation plates 1316 to rail 1322 respectively.It is horizontal Sliding rail 1311 is transversely to the machine direction to sliding rail 1322.Cross lead screw 1321 is equipped with forward and reverse screw thread, parallel with horizontal slide rail 1322. The two root posts bottom of two sets of column groups is separately connected the forward screw thread and reverse thread of cross lead screw 1321 by silk braid, thus Enable drives the two root posts of corresponding column group in horizontal slide rail 1322 with opposite when cross lead screw 1321 rotates Direction is mobile.Two U-shaped frames 21 are separately connected the forward screw thread and reverse thread of cross lead screw 1321 by silk braid, so that Two U-shaped frames 21 can be driven to move in a reverse direction in horizontal slide rail 1322 when cross lead screw 1321 rotates.First Vertical petal shaft transmission 1301, the second vertical petal shaft transmission 1302 petal shaft transmission 1303 vertical with third On petal axis 1304, and it can be moved along petal axis 1304.Petal axis 1304 is parallel to longitudinal slide rail 1311, and vertical In the cross lead screw 1321 of transverse adjusting mechanism.Petal axis 1304 passes through the first vertical petal shaft transmission 1301, the respectively Two vertical petal shaft transmissions 1302 petal shaft transmission 1303 vertical with third is separately connected three transverse adjusting mechanisms Cross lead screw 1321.Wide motor 1305 is adjusted in the connection of petal axis 1304.As a result, when the wide motor 1305 of tune drives petal axis 1304 to revolve Turn, petal axis 1304 passes through the first vertical petal shaft transmission 1301, the second vertical 1302 and of petal shaft transmission respectively The vertical petal shaft transmission 1303 of third drives the cross lead screw 1321 of three transverse adjusting mechanisms to rotate, so as to adjust two sets Horizontal spacing between the two root posts of column group, while adjusting the horizontal spacing between two U-shaped frames 21.It is possible thereby to see Out, the adjustment of horizontal spacing between the adjustment of two 21 horizontal spacings of U-shaped frame and the two root posts of column group is synchronous, and thus So that the backing plate face of the riveting backing plate 25 in riveting module 2 is able to maintain always with the lateral surface with heel post same vertical flat On face.Petal axis 1304 is the same as the splined shaft in 105798180 A of patent document CN.

111 ring four-column type framework supporting mechanism of cabinet mouth platform and riveting mechanism setting, are used to support the cabinet mouth of freezer liner.Cabinet Mouth platform 111 is horizontally arranged on cabinet mouth platform elevating mechanism, and realizes that height is adjustable by cabinet mouth platform elevating mechanism.Cabinet mouth platform 111 Ring four-column type framework supporting mechanism and riveting mechanism setting, that is, plate hole is provided on cabinet mouth platform 111, the support of four-column type framework Mechanism and riveting mechanism are each passed through corresponding plate hole.Cabinet mouth platform elevating mechanism is for driving the lifting of cabinet mouth platform 111, including chain 112, motor 113 and four sleeve screw rod column sleeve mechanisms.Screw rod column sleeve mechanism includes silk braid column 121, screw rod column 122, driving gear 123 and two clamping gears 124.Silk braid column 121 is vertically installed on pedestal 110.Screw rod column 122 is vertically arranged in silk braid column In 121 silk braid hole.Four screw rod column sleeve mechanisms are located at the quadrangle of pedestal 110.Cabinet mouth platform 111 is mounted on screw rod column 122 Top, in horizontally disposed.Cabinet mouth platform 111 is square plate body, and quadrangle respectively corresponds to a sleeve screw rod column sleeve mechanism respectively.Silk The top of sleeve column 121 is equipped with horizontal gear cabinet mouth platform 125.Driving gear 123 is mounted on screw rod column 122, and is located at tooth Take turns the top of cabinet mouth platform 125.Two clamping gears 124 are mounted on gear cabinet mouth platform 125, are located at driving gear 123 Two sides.Driving gear 123 can be rotated synchronously with screw rod column 122.When driving gear 123 to rotate, screw rod column 122 is driven to revolve Turn.The screw rod column 122 of rotation drives screw rod column 122 to go up and down by the threaded function between screw rod column 122 and silk braid column 121, from And cabinet mouth platform 111 is driven to go up and down.Motor 113 is mounted on pedestal 110, and is connected with driving gear 114.Driving gear is installed There are two transition gears 115 for setting on 114 table top.Drive gear 123, clamping gear 124, driving gear 114 and transition Gear 115 is respectively positioned in identical height.Chain 112 intersects around driving gear 114, transition gear 115, driving 123 and of gear Clamp gear 124.Wherein, at driving gear 114 and transition gear 115, chain 112 bypasses driving gear 114 and two mistakes Crossing gear 115 makes chain 112 in omega structure, and is meshed simultaneously with driving gear 114 and two transition gears 115.It is driving Moving gear 123 and clamping gear 124 at, chain 112 be held on driving gear 123 and clamping gear 124 between, and simultaneously with drive Moving gear 123 and clamping gear 124 are meshed.As a result, when motor 113 drives driving gear 114 to rotate, chain 112 is therewith Rotate movement, and then the driving gear 123 of each screw rod column sleeve mechanism is driven to rotate, by screw rod column 122 and silk braid column 121 it Between screw thread engagement, driving cabinet mouth platform 111 go up and down.

In addition, U-shaped frame 21 is made of L shape frame and the outer pylon 211 being mounted on L shape frame in the present embodiment.Wherein, L Shape frame is parallel to each other and cross-brace between vertical L shaped plate 219 and two pieces of L shaped plates 219 by two pieces as shown in figure 11 Beam is formed.The vertical portion of L shape frame is interior pylon 212.Outer pylon 211 is mounted on the horizontal component of L shape frame.Outer pylon 211 are parallel to each other and cross-brace beam between the lateral shelf plate being vertically arranged and two pieces of lateral shelf plates is formed by two pieces.Riveting Oil cylinder 22 is set between 211 two pieces of parallel lateral shelf plates of outer pylon.Under this structure, between outer pylon 211 and interior pylon 212 Physical strength seem insufficient.When riveted plating 24 is pressed on riveting backing plate 25 by the driving of riveting oil cylinder 22, outer pylon 211 is easy It steps down backward, leads to rivet backing plate 25 by uneven above and below the pressure of riveted plating 24.To strengthen outer pylon 211 and interior pylon 212 Between physical strength, the present embodiment is equipped with U between 212 two sides of the bottom of outer pylon 211 and interior pylon as shown in figure 13 Shape securing plate 214.U-shaped securing plate 214 has two pieces, is located on the front-back of U-shaped frame 21.

In addition, in the present embodiment, since the column of the first column group and the second column group is mounted on horizontal and vertical sliding rail On, physical strength is easy deficiency, when riveted plating 24 is riveted, the first column group and the column of the second column group is easy to cause to allow Position.For this purpose, being provided with strengthening mechanism between the first column group and the two root posts of the second column group in the present embodiment.It reinforces Mechanism, as shown in figure 5, including securing plate 1341.Securing plate 1341 is vertically installed at first longitudinal direction translation plates or second longitudinal direction is flat It moves on plate, and is transversely to the machine direction central axes.Horizontal reinforcing sliding rail 1342 is provided in securing plate 1341.Sliding rail 1342 is reinforced to hang down Directly in longitudinal central axis line.It is sliding that the two root posts of first column group and the second column group pass through reinforcing 1343 reinforcement by connection of sliding block respectively Rail 1342.

In addition, riveted plating 24 is the plate body of strip, and is vertically arranged along strip direction, by upper and lower in the present embodiment Two riveting oil cylinders 22 are driven.Two riveting oil cylinders 22 are easy to appear the problem of thrust unevenness.When upper and lower two rivetings oil cylinder When 22 thrust unevenness, when being easy to cause riveting, the pressure that riveted plating 24 is pressed on riveting backing plate 25 is uneven up and down.For this purpose, this In embodiment, balance mechanism 26 up and down is additionally provided between outer pylon 211 and riveting grillage 23.Upper and lower balance mechanism 26, such as schemes Shown in 10, including rack gear 261 and synchronizing shaft 262.Synchronizing shaft 262 is vertically arranged, and upper and lower ends pass through two pieces of shaft bearing plates 264 respectively It is mounted on outer pylon 211.Two pieces of shaft bearing plates 264 of 262 upper and lower ends of synchronizing shaft clamp the gear there are two same specification respectively 263.Gear 263 is mounted on synchronizing shaft 262, and can be rotated synchronously with synchronizing shaft 262.Rack gear 261 has two.Two toothed racks 261 is horizontally disposed, and perpendicular to longitudinal central axis line above-mentioned.Two toothed racks, 261 same specification, and be held on respectively one on the other same Between two pieces of shaft bearing plates 264 for walking 262 upper and lower ends of axis, and it is held between outer 211 lateral shelf plate of pylon and gear 263, energy It is enough to be moved horizontally relative to outer 211 lateral shelf plate of pylon.Rack gear 261 is meshed with gear 263.One end of rack gear 261 and riveted plating 23 phase of frame is fixed.

In addition, riveting backing plate 25 is surface plate in the present embodiment.As shown in figure 9, riveted plating 24 is towards riveting backing plate 25 Vertical riveting slot 243 is provided on riveting face.It the big coaming plate of U-shaped that is prepared by the big coaming plate production line of U-shaped and is enclosed by U-shaped is small The small coaming plate of the U-shaped that board assembly line is prepared has 135 degree of angle foldings at the end line that the big coaming plate of U-shaped and the small coaming plate of U-shaped combine Side.When riveting, 135 degree of flangings of the big coaming plate of U-shaped and 135 degree of flangings of the small coaming plate of U-shaped interlock detent, through riveted plating 24 and riveting The caulking part 299 of four multilayer laminated structures as shown in fig. 13 that is formed after 25 pressure rolling of backing plate.Riveting in the namely Figure 14 of caulking part 299 Wiring L1 and L2.Since when being provided with vertical riveting slot 243, riveted plating 24 and riveting backing plate 25 on riveted plating 24, four layer by layer The caulking part 299 of stack structure protrudes caulking part 299 outward by riveting slot 243.And the inside of caulking part 299, due to Riveting backing plate 25 is surface plate, so that caulking part 299 is flushed with the plate body of two sides, so that caulking part 299 is in freezer liner Inside is seamless or only minute traces.

Claims (10)

1. a kind of freezer liner size coaming plate rivets gluing station, which is characterized in that including degree of lip-rounding coaming plate riveting equipment, two machines Device people manipulator and corner line gluing portion；The degree of lip-rounding coaming plate riveting equipment is used for two by the big coaming plate of U-shaped and the small coaming plate of U-shaped End line becomes degree of lip-rounding coaming plate after mutually riveting, including degree of lip-rounding enclosure support mechanism and the riveting module being oppositely arranged by two (2) riveting mechanism formed；Two robot mechanical arms are used for the big coaming plate of U-shaped and the small coaming plate of U-shaped is raw from the big coaming plate of U-shaped respectively It is transferred on the degree of lip-rounding coaming plate riveting equipment at the blanking of producing line and the small coaming plate production line of U-shaped；Two robot mechanical arms point It is listed in the both ends of the degree of lip-rounding coaming plate riveting equipment；Corner line gluing portion includes degree of lip-rounding enclosure support mechanism and two gluing machines People；Robot track beam is crossed with above the degree of lip-rounding enclosure support mechanism and degree of lip-rounding coaming plate riveting equipment in corner line gluing portion； Sucker manipulator is installed on the robot track beam；Degree of lip-rounding enclosure support mechanism includes four-column type framework supporting mechanism With cabinet mouth platform (111)；The four-column type framework supporting mechanism includes two sets of column groups: the first column group and the second column group；Often Covering column group includes two root posts；First column group, riveting mechanism and the second column group are successively sequentially arranged, and are located at longitudinal On central axes；The two root posts of two sets of column groups are respectively arranged on the two sides of longitudinal central axis line, and are symmetrical with longitudinal central axis line；Institute State the horizontal and vertical size adjustable of four-column type framework supporting mechanism；Riveting module (2) include U-shaped frame (21), riveting oil cylinder (22), Riveted plating (24), riveting backing plate (25)；U-shaped frame (21) includes outer pylon (211) and interior pylon (212)；Outer pylon (211) is located at Outside, interior pylon (212) are located inside；There is riveting gap (213) between outer pylon (211) and interior pylon (212)；Riveted plating (24) it is vertically installed on outer pylon (211), and is located in riveting gap (213) by horizontally disposed riveting oil cylinder (22)； Riveting backing plate (25) is vertically installed on interior pylon (212), is located in riveting gap (213)；Rivet the backing plate face of backing plate (25) It is located on same perpendicular with the lateral surface of same heel post；Riveted plating (24) can be horizontal under the driving of riveting oil cylinder (22) It is mobile, and can be pressed in riveting backing plate (25) and realize plate riveting；Cabinet mouth platform (111) ring four-column type framework supporting mechanism and riveting Connection mechanism setting, is used to support the cabinet mouth of freezer liner.

2. freezer liner size coaming plate as described in claim 1 rivets gluing station, which is characterized in that riveting module (2) is also Including riveting grillage (23) and adjustment cylinder (241)；Riveted plating (24) is connected by riveting grillage (23) with riveting oil cylinder (22)； Riveting grillage (23) is vertically arranged and is connected to the piston of riveting oil cylinder (22)；It is provided in riveting grillage (23) vertical trapezoidal Card slot (231)；Riveted plating (24) is provided with trapezoidal fixture block (242) on vertical plate body direction；Trapezoidal fixture block (242) with it is trapezoidal Card slot (231) matches；Riveted plating (24) is caught in trapezoidal card slot (231) by trapezoidal fixture block (242) and is mounted on riveting grillage (23) it on, and can be slided up and down in the vertical direction along trapezoidal card slot (231)；Adjustment cylinder (241) is mounted on riveted plating The top of frame (23), piston connect riveted plating (24), so that riveted plating (24) can rise under the driving of adjustment cylinder (241) Drop.

3. freezer liner size coaming plate as claimed in claim 2 rivets gluing station, which is characterized in that outer pylon (211) and Balance mechanism (26) up and down is additionally provided between riveting grillage (23)；Upper and lower balance mechanism (26) include rack gear (261) with it is synchronous Axis (262)；Synchronizing shaft (262) is vertically arranged, and upper and lower ends pass through two pieces of shaft bearing plates (264) respectively and are mounted on outer pylon (211) On；Two pieces of shaft bearing plates (264) of synchronizing shaft (262) upper and lower ends are clamped respectively there are two gear (263)；Gear (263) installation On synchronizing shaft (262), and it can be rotated synchronously with synchronizing shaft (262)；Rack gear (261) has two；Two toothed racks (261) are horizontal Setting, and perpendicular to longitudinal central axis line above-mentioned；Two toothed racks (261) are held on synchronizing shaft (262) up and down respectively one on the other Between two pieces of shaft bearing plates (264) at both ends, and it is held between outer pylon (211) lateral shelf plate and gear (263), it can be horizontal It is mobile；Rack gear (261) is meshed with gear (263)；One end of rack gear (261) is mutually fixed with riveting grillage (23).

4. freezer liner size coaming plate as described in claim 1 rivets gluing station, which is characterized in that riveting backing plate (25) is Surface plate；Riveted plating (24) is provided with vertical riveting slot (243) on the riveting face towards riveting backing plate (25).

5. freezer liner size coaming plate as described in claim 1 rivets gluing station, which is characterized in that outer pylon (211) and U-shaped securing plate (214) are installed between interior pylon (212) two sides of the bottom.

6. freezer liner size coaming plate as described in claim 1 rivets gluing station, which is characterized in that the two of the first column group Root post is vertically arranged in first longitudinal direction translation plates by transverse adjusting mechanism；The two root posts of second column group pass through transverse direction Adjustment mechanism is vertically arranged in second longitudinal direction translation plates；Two U-shaped frames (21) of riveting mechanism two rivetings module (2) pass through Transverse adjusting mechanism is vertically arranged on longitudinally fixed plate；Three transverse adjusting mechanisms are connected with synchronous spacing adjustment driving machine Structure；Synchronous spacing adjustment driving mechanism is for driving each transverse adjusting mechanism synchronous adjustment horizontal spacing；First longitudinal direction translation plates It is mounted in the longitudinal slide rail for being parallel to longitudinal central axis line with second longitudinal direction translation plates, and is connected separately with longitudinal translation driving machine Structure；Central axes are mobile along longitudinal direction for driving first longitudinal direction translation plates or second longitudinal direction translation plates for longitudinal translation driving mechanism.

7. freezer liner size coaming plate as claimed in claim 6 rivets gluing station, which is characterized in that described to laterally adjust machine Structure includes cross lead screw (1321) and horizontal slide rail (1322)；Cross lead screw (1321) is equipped with forward and reverse screw thread, with horizontal slide rail (1322) parallel；The two root posts bottom of the column group passes through sliding block respectively and is erected on horizontal slide rail (1322)；It is described The two root posts bottom of column group is separately connected the forward screw thread and reverse thread of cross lead screw (1321) by silk braid, to make Proper cross lead screw (1321) can drive the two root posts of the column group on horizontal slide rail (1322) with opposite when rotating Direction it is mobile；Two U-shaped frame (21) bottoms pass through sliding block respectively and are erected on horizontal slide rail (1322)；Two U-shaped frames (21) Bottom is separately connected the forward screw thread and reverse thread of cross lead screw (1321) by silk braid, so that working as cross lead screw (1321) two U-shaped frames (21) can be driven to move in a reverse direction on horizontal slide rail (1322) when rotating；The synchronization It includes the first vertical petal shaft transmission (1301), the second vertical petal shaft transmission that spacing, which adjusts driving mechanism, (1302), the vertical petal shaft transmission (1303) of third, petal axis (1304) and the wide motor (1305) of tune；First vertical petal Shaft transmission (1301), the second vertical petal shaft transmission (1302) and the vertical petal shaft transmission (1303) of third set In on petal axis (1304), and can be mobile along petal axis (1304)；Petal axis (1304) laterally adjusts machine perpendicular to described The cross lead screw (1321) of structure；Petal axis (1304) passes through the first vertical petal shaft transmission (1301), second vertically respectively Petal shaft transmission (1302) and the vertical petal shaft transmission (1303) of third connect the transverse direction of three transverse adjusting mechanisms Screw rod (1321)；Wide motor (1305) is adjusted in petal axis (1304) connection.

8. freezer liner size coaming plate as claimed in claim 6 rivets gluing station, which is characterized in that the first column group and the Strengthening mechanism is provided between the two root posts of two column groups；The strengthening mechanism includes securing plate (1341)；Securing plate (1341) it is vertically installed in first longitudinal direction translation plates or second longitudinal direction translation plates, and is transversely to the machine direction central axes；Securing plate (1341) horizontal reinforcing sliding rail (1342) is provided on；It reinforces sliding rail (1342) and is transversely to the machine direction central axes；First column group Pass through respectively with the two root posts of the second column group and reinforces sliding block (1343) reinforcement by connection sliding rail (1342).

9. freezer liner size coaming plate as described in claim 1 rivets gluing station, which is characterized in that cabinet mouth platform (111) is even It is connected to cabinet mouth platform elevating mechanism；The cabinet mouth platform elevating mechanism is for driving cabinet mouth platform (111) lifting, including chain (112), electricity Machine (113) and four sleeve screw rod column sleeve mechanisms；Screw rod column sleeve mechanism includes silk braid column (121) and screw rod column (122)；Silk braid Column (121) is vertically installed on pedestal (110)；Screw rod column (122) is vertically arranged in the silk braid hole of silk braid column (121)；Silk braid The top of column (121) is provided with driving gear (123)；Driving gear (123) is mounted on screw rod column (122), and can be with silk Roofbolt (122) rotates synchronously；Four sleeve screw rod column sleeve mechanisms are located at the quadrangle of pedestal (110)；Cabinet mouth platform (111) is four directions Shape plate body is mounted on the top of screw rod column (122), in horizontally disposed；Motor (113) is mounted on pedestal (110), and is connected with Driving gear (114)；Driving gear (123) and driving gear (114) of the chain (112) in each screw rod column sleeve mechanism, So that motor (113) can drive the driving in each screw rod column sleeve mechanism by driving gear (114) and chain (112) Gear (123) rotation, and then screw rod column (122) rotation is driven, the screw rod column (122) of rotation passes through screw rod column (122) and silk braid Screw thread engagement between column (121) drives cabinet mouth platform (111) lifting.

10. freezer liner size coaming plate as claimed in claim 9 rivets gluing station, which is characterized in that silk braid column (121) Top is equipped with horizontal gear deck plate (125)；There are two clamp gear (124) for installation on gear deck plate (125)；Two Clamping gear (124) is located at the two sides of driving gear (123)；Chain (112) is held on driving gear (123) and clamping tooth It takes turns between (124), and is meshed simultaneously with driving gear (123) and clamping gear (124)；The cabinet mouth platform elevating mechanism also wraps Include two transition gears (115)；Two transition gears (115) are mounted on the table top of installation driving gear (114), chain (112) make chain (112) in driving gear (114) and transition tooth around driving gear (114) and two transition gears (115) Taking turns is in omega structure at (115).