CN114012296B - Welding structure, welding device and welding method for end plate of high-strength weighing platform - Google Patents
Welding structure, welding device and welding method for end plate of high-strength weighing platform Download PDFInfo
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- CN114012296B CN114012296B CN202111322086.6A CN202111322086A CN114012296B CN 114012296 B CN114012296 B CN 114012296B CN 202111322086 A CN202111322086 A CN 202111322086A CN 114012296 B CN114012296 B CN 114012296B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0217—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being fixed to the workpiece
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the field of welding of end plates of weighing platforms, and discloses a high-strength welding structure, a welding device and a welding method of the high-strength welding structure, wherein the welding method comprises the steps of enabling a welding head to be welded along a joint between a sliding block and a supporting column by moving the sliding block along a semi-arc-shaped guide rail aiming at the supporting column; the welding device is suitable for a state that a support column is in a rectangular section, a welding head moves to a target position through sliding block movement, welding is performed between the welding block and the support column, a second sliding block is driven through a third electric cylinder, welding is performed when the welding head moves along a joint between the welding block and the support column, and a telescopic rod of a fourth electric cylinder abuts against the welding block to enable the welding block to be in joint with the support column; the end plate of the weighing platform is connected with the support column on the base of the weighing platform through a welding structure.
Description
Technical Field
The disclosure belongs to the field of weighing table end plate welding, and particularly relates to a high-strength weighing table end plate welding structure, a welding device and a welding method thereof.
Background
The fixed weighing technology, namely the electronic weighing platform with the weighing function only, is widely used, the existing weighing platform generally comprises a bearing platform, a weighing frame, a weighing sensor and a metering display device, and the main functions are weighing and metering, and the existing weighing platform also has the functions of editing and storing and printing symmetrical weight data.
When the weighing platform is produced, the end plate with the electronic display end of the weighing platform is required to be assembled on the weighing platform base, and particularly the end plate of the weighing platform is connected with the support column on the weighing platform base through a welding structure, so that the end plate welding structure, the welding device and the welding method of the end plate of the weighing platform are required to be provided, and the end plate and the support column on the weighing platform base are suitable for being connected through the welding structure.
Disclosure of Invention
Aiming at the defects of the prior art, the object of the present disclosure is to provide a welding structure of an end plate of a high-strength weighing platform, a welding device and a welding method thereof, so that the end plate of the weighing platform is connected with a support column on a base of the weighing platform through the welding structure.
The purpose of the disclosure can be achieved by the following technical scheme:
the utility model provides a high strength weighing platform end plate welded structure, includes the supporting shoe of setting at the end plate lower extreme of weighing platform, and the supporting shoe lower extreme is provided with articulated adapter sleeve, and the adapter sleeve is annular, and the adapter sleeve cover is established on the support column of fixing at the weighing platform, and the support column lower extreme is provided with the weighing platform base.
Further, the support column is cylindrical, and when the connecting sleeve is sleeved on the support column, the inner side surface of the connecting sleeve is attached to the support column.
Further, the support column is rectangular in section, when the connecting sleeve is sleeved on the support column, the inner side face of the connecting sleeve is attached to the edge of the support column, the connecting sleeve is provided with a clamping groove, a welding block is arranged in the clamping groove, and one side face of the welding block is attached to the side face of the support column.
Further, two connecting sleeves are arranged, and the two connecting sleeves are connected through a first connecting piece.
The utility model provides a high strength weighing platform end plate welding set, includes the layer board, and the layer board is provided with the absorption hole, and the absorption hole is used for supporting the end plate;
the lower end of the supporting plate is provided with symmetrically distributed first driving shafts, first supporting blocks are arranged on the first driving shafts, second electric cylinders are arranged on the first supporting blocks, and poking blocks are arranged on telescopic rods of the second electric cylinders;
the lower end of the supporting plate is provided with a mounting plate, and when the axis of the connecting sleeve is in a vertical state, the mounting plate is attached to one side of the connecting sleeve;
the first driving shaft extends downwards from the first supporting block, the second supporting block is arranged at the lower end of the first driving shaft, the semi-arc guide rails are arranged on the second supporting block, and the semi-arc guide rails on different second supporting blocks are spliced with each other to form a coherent arc guide rail coaxial with the connecting sleeve;
a sliding groove is formed in the semi-arc-shaped guide rail, a sliding block is arranged on the sliding groove, a second motor is arranged on the sliding block, a driving shaft of the second motor is connected with an external gear, circumferentially distributed tooth blocks are arranged on the semi-arc-shaped guide rail, and the tooth blocks are in meshed connection with the external gear;
and two welding heads are arranged on the sliding block.
Further, a second sliding block which slides along the upper end face of the sliding block is arranged on the sliding block, a welding head is arranged on the second sliding block, and one side of the second sliding block is arranged on a telescopic rod of a third electric cylinder;
the sliding block is provided with a supporting plate, the supporting plate is provided with a fourth electric cylinder, and the fourth electric cylinder corresponds to the connecting sleeve one by one.
Further, a fifth electric cylinder is arranged on the clamp of the welding head;
the installation block of the fifth electric cylinder is rotatably installed on the sliding block, and the sliding block is provided with a third motor.
Further, the semi-arc guide rail and the connecting sleeve are kept coaxial, and the semi-arc guide rail is connected with the second supporting block through an elastic piece;
the second support block is provided with a second guide rod which is inserted into the semi-arc guide rail.
Further, a first driving bar with a rack is arranged at the lower end of the stirring block, the first driving bar is in meshed connection with a second external gear, the second external gear is in meshed connection with a second driving bar with a rack, and the second driving bar with a rack is fixedly connected with a semi-arc guide rail;
the second external gear is supported by a second support shaft, and the second support shaft is arranged on the mounting plate;
the semi-arc guide rail is provided with a limiting block, and when the axis of the connecting sleeve is in a vertical state, the limiting block is attached to the side face of the connecting sleeve.
Further, the welding method comprises the following steps:
the welding head is welded along the attached position between the sliding block and the support column by moving the sliding block along the semi-arc guide rail aiming at the support column in a cylindrical shape;
the welding device is suitable for a state that a support column is in a rectangular section, the welding head moves to a target position through the sliding block, welding is performed between the welding block and the support column, the second sliding block is driven through the third electric cylinder, welding is performed when the welding head moves along the joint between the welding block and the support column, and the telescopic rod of the fourth electric cylinder abuts against the welding block, so that the welding block is attached to the support column.
The beneficial effects of the present disclosure are:
the welding head is cylindrical to the support column, and moves along the semi-arc guide rail through the sliding block, so that the welding head is welded along the attached position between the sliding block and the support column;
the welding device is suitable for a state that a support column is rectangular in section, the welding head moves to a target position through the sliding block, welding is conducted between the welding block and the support column, the second sliding block is driven through the third electric cylinder, welding is conducted when the welding head moves along the joint between the welding block and the support column, the telescopic rod of the fourth electric cylinder offsets the welding block, the welding block is enabled to be in contact with the support column, and connection is conducted between an end plate of a weighing table and the support column on a weighing table base through a welding structure.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of a weighing platform in a cylindrical shape for a support column in accordance with an embodiment of the present disclosure;
FIG. 2 is a schematic view of a weighing station structure with rectangular cross section for a support column in accordance with an embodiment of the present disclosure;
FIG. 3 is an exploded view of FIG. 1 in accordance with an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a welding device with a cylindrical support column in accordance with an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of a welding device with a rectangular cross section for a support column according to an embodiment of the disclosure;
FIG. 6 is a schematic diagram of a welding apparatus according to an embodiment of the present disclosure;
FIG. 7 is a schematic view of a welding apparatus from different perspectives in accordance with an embodiment of the present disclosure;
FIG. 8 is a partial schematic structural view of a welding apparatus of an embodiment of the present disclosure;
fig. 9 is a partial structural schematic diagram of a welding apparatus according to an embodiment of the present disclosure.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.
As shown in fig. 1 to 3, a welding structure for an end plate of a high-strength weighing platform comprises a supporting block 13 arranged at the lower end of an end plate 12 of the weighing platform, a hinged connecting sleeve 14 is arranged at the lower end of the supporting block 13, the connecting sleeve 14 is annular, the connecting sleeve 14 is sleeved on a supporting column 11 fixed on the weighing platform, and a weighing platform base 10 is arranged at the lower end of the supporting column 11.
When the weighing platform is used, the connecting sleeve 14 is sleeved on the supporting column 11 fixed on the weighing platform, and the connecting sleeve 14 is tightly connected with the supporting column 11 by welding the contact part between the connecting sleeve 14 and the supporting column 11, so that the end plate 12 is connected with the weighing platform base 10 at the lower end; for the support column 11 shown in fig. 2, the connecting sleeve 14 is sleeved on the support column 11, and the inner side surface of the connecting sleeve 14 is attached to the support column 11.
For some cases, as shown in fig. 2, the support column 11 is rectangular in section, when the connecting sleeve 14 is sleeved on the support column 11, the inner side surface of the connecting sleeve 14 is attached to the edge of the support column 11, the connecting sleeve 14 is provided with a clamping groove 140, a welding block 15 is arranged in the clamping groove 140, the welding block 15 slides along the clamping groove 140, the welding block 15 slides, one side surface of the welding block 15 is attached to the side surface of the support column 11, and at the moment, the attachment position of the welding block 15 and the support column 11 is welded, so that the connecting sleeve 14 and the support column 11 are fastened, and the end plate 12 and the weighing platform base 10 at the lower end are connected.
For the embodiment, two connecting sleeves 14 are provided, the two connecting sleeves 14 are connected through a first connecting piece, and the end plate 12 and the weighing platform base 10 are connected more firmly by arranging a plurality of connecting sleeves 14; of course, in other embodiments, not limited to two, but may be other numbers.
In order to apply to such a welding structure, a welding device for welding between the connecting sleeve 14 or the welding block 15 and the support column 11 is also disclosed in the present application, specifically as follows:
as shown in fig. 4 to 9, a high-strength weighing station end plate welding device comprises a supporting plate 21, wherein the supporting plate 21 is provided with an adsorption hole 210, and the adsorption hole 210 is used for supporting an end plate 12;
for the embodiment, in the initial stage, the end plate 12 can be moved to the position right above the support column 11, the telescopic rod of the first electric cylinder 22 at the lower end of the supporting plate 21 drives the supporting plate 21 to move downwards, so that the connecting sleeve 14 of the end plate 12 on the supporting plate 21 is sleeved on the support column 11, and the first electric cylinder 22 is fixedly installed on the second support block 3 of the workbench 2; of course, in other embodiments, if the end plate 12 is moved onto the supporting plate 21 and aligned, the adsorption holes 210 adsorb and fix the end plate 12, and the supporting plate 21 drives the end plate 12 to move right above the supporting columns 11, so as to prepare for installing the end plate 12 on the supporting columns 11.
The lower end of the supporting plate 21 is provided with a first driving shaft 24 which is symmetrically distributed, a first supporting block 25 is arranged on the first driving shaft 24, a second electric cylinder 261 is arranged on the first supporting block 25, a poking block 26 is arranged on a telescopic rod of the second electric cylinder 261, and in order to facilitate the stability of the poking block 26 on the first supporting block 25, a first guide rod 262 which is penetrated on the first supporting block 25 is arranged on the poking block 26; the lower end of the supporting plate 21 is provided with a mounting plate, and when the axis of the connecting sleeve 14 is in a vertical state, the mounting plate is attached to one side of the connecting sleeve 14;
when the rotary connecting sleeve is used, the two first driving shafts 24 are driven by corresponding driving sources to realize mutual reverse rotation, for example, in the preparation process of installing the end plate 12 on the supporting column 11, as the connecting sleeve 14 is hinged on the lower end supporting block 13 of the end plate 12, the connecting sleeve 14 may have deflection phenomenon, the first driving shafts 24 are used for driving the stirring blocks 26 on the first supporting blocks 25 to rotate, so that the stirring blocks 26 are positioned at one side away from the mounting plate and attached to the connecting sleeve 14, the telescopic rods of the second electric cylinders 261 are used for driving the stirring blocks 26 to move towards the first supporting blocks 25, and in the process, the stirring blocks 26 drive the connecting sleeve 14 to move towards the mounting plate until the connecting sleeve 14 is attached to the mounting plate, namely, the connecting sleeve 14 is in a vertical state, and in this state, the connecting sleeve 14 is conveniently sleeved on the supporting column 11.
For driving the first driving shaft 24, a first bevel gear 241 and a second bevel gear 242 meshed with each other may be provided on the first driving shaft 24, the second bevel gear 242 is supported by a first supporting shaft 244, and the second bevel gear 242 is driven by a first motor 243.
The first driving shaft 24 extends downwards from the first supporting block 25, the second supporting block 3 is arranged at the lower end of the first driving shaft 24, the semi-arc guide rails 31 are arranged on the second supporting block 3, and the semi-arc guide rails 31 on different second supporting blocks 3 are spliced with each other to form a continuous arc guide rail coaxial with the connecting sleeve 14;
a sliding groove 310 is formed in the semi-arc-shaped guide rail 31, a sliding block 4 is arranged in the sliding groove 310, a second motor 41 is arranged on the sliding block 4, an external gear 42 is connected with a driving shaft of the second motor 41, circumferentially distributed tooth blocks 311 are arranged on the semi-arc-shaped guide rail 31, and the tooth blocks 311 are in meshed connection with the external gear 42; when the sliding block is used, the second motor 41 drives the external gear 42 to rotate, and the sliding block 4 slides along the semi-arc guide rail 31 due to the limit of the tooth block 311, so that the sliding block 4 can be adjusted on the semi-arc guide rail 31 in real time;
the sliding block 4 is provided with two welding heads 6, and as for the embodiment, two connecting sleeves 14 are arranged, the welding heads 6 are in one-to-one correspondence with the connecting sleeves 14, so that in actual work, synchronous welding is realized by using the welding heads 6 at the two connecting sleeves 14; when in use, the welding head 6 is welded along the attached position between the sliding block 4 and the supporting column 11 by the sliding block 4 moving.
In order to adapt to the state that the support column 11 is in a rectangular section, in the embodiment, a second sliding block 43 sliding along the upper end surface of the sliding block 4 is arranged on the sliding block 4, the welding head 6 is arranged on the second sliding block 43, and one side of the second sliding block 43 is arranged on a telescopic rod of a third electric cylinder 44;
the slide block 4 is provided with a support plate 45, the support plate 45 is provided with a fourth electric cylinder 46, and the fourth electric cylinder 46 corresponds to the connecting sleeve 14 one by one.
During use, the welding head 6 moves to the target position through the sliding block 4, welding is performed between the welding block 15 and the supporting column 11, the second sliding block 43 is driven through the third electric cylinder 44, welding is performed when the welding head 6 moves along the joint between the welding block 15 and the supporting column 11, and during the welding, the telescopic rod of the fourth electric cylinder 46 abuts against the welding block 15, so that the welding block 15 is in contact with the supporting column 11.
Of course, the distance between the welding head 6 and the connecting sleeve 14 can be adjusted and the steering can be performed according to actual needs, for example, a fifth electric cylinder 61 is arranged on a clamp of the welding head 6, a telescopic rod of the fifth electric cylinder 61 drives the welding head 6 to move, and the distance between the welding head 6 and the connecting sleeve 14 can be adjusted according to actual needs; the mounting block 62 of the fifth electric cylinder 61 is rotatably mounted on the sliding block 4, the sliding block 4 is provided with a third motor 63, and the third motor 63 drives the mounting block 62 to rotate, so that steering adjustment of the welding head 6 relative to the connecting sleeve 14 is realized.
In order to ensure that the semi-arc guide rail 31 and the connecting sleeve 14 are kept coaxial in the welding process, the semi-arc guide rail 31 and the second supporting block 3 are connected through an elastic piece 33, so that a certain mutual distance between the semi-arc guide rail 31 and the second supporting block 3 is kept for adjustment, relative position adjustment between the semi-arc guide rail 31 and the second supporting block 3 is carried out, and calibration for keeping coaxial between the semi-arc guide rail 31 and the connecting sleeve 14 each time is carried out; in order to maintain stability between the semi-arc guide rail 31 and the second support block 3, a second guide rod 32 is provided on the second support block 3, and the second guide rod 32 penetrates the semi-arc guide rail 31.
In the embodiment, the lower end of the toggle block 26 is provided with a first driving bar 51 with a rack, the first driving bar 51 is in meshed connection with a second external gear 52, the second external gear 52 is in meshed connection with a second driving bar 53 with a rack, and the second driving bar 53 with a rack is fixedly connected with the semi-arc-shaped guide rail 31;
the second external gear 52 is supported by a second support shaft 54, and the second support shaft 54 is mounted on the mounting plate;
the semi-arc guide rail 31 is provided with a limiting block, and when the axis of the connecting sleeve 14 is in a vertical state, the limiting block is attached to the side face of the connecting sleeve 14.
When the connecting sleeve 14 is aligned with respect to the stirring block 26 during use, the stirring block 26 synchronously drives the semi-arc guide rail 31 to align through the first driving bar 51, the second external gear 52 and the second driving bar 53 with racks until the limiting block of the semi-arc guide rail 31 is attached to the side surface of the connecting sleeve 14.
For the embodiment, in the welding process, the disclosed welding device includes the following steps:
the welding head 6 is welded along the attached position between the sliding block 4 and the supporting column 11 by moving the sliding block 4 along the semi-arc-shaped guide rail 31 aiming at the supporting column 11 in a cylindrical shape;
in order to adapt to the state that the support column 11 is in a rectangular section, the welding head 6 moves to a target position through the sliding block 4, welding is performed between the welding block 15 and the support column 11, the second sliding block 43 is driven through the third electric cylinder 44, welding is performed when the welding head 6 moves along the joint between the welding block 15 and the support column 11, and during the welding, the telescopic rod of the fourth electric cylinder 46 abuts against the welding block 15, so that the welding block 15 is in contact with the support column 11.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the disclosure, and various changes and modifications may be made without departing from the spirit and scope of the disclosure, which are within the scope of the disclosure as claimed.
Claims (5)
1. The utility model provides a high strength weighing platform end plate welding set, is directed at high strength weighing platform end plate welded structure and welds, and high strength weighing platform end plate welded structure includes supporting shoe (13) that set up in weighing platform's end plate (12) lower extreme, and supporting shoe (13) lower extreme is provided with articulated adapter sleeve (14), and adapter sleeve (14) are annular, and adapter sleeve (14) cover are established on fixing on weighing platform's support column (11), and support column (11) lower extreme is provided with weighing platform base (10);
the support column (11) is cylindrical, and when the connecting sleeve (14) is sleeved on the support column (11), the inner side surface of the connecting sleeve (14) is attached to the support column (11); or (b)
The support column (11) is rectangular in section, when the connecting sleeve (14) is sleeved on the support column (11), the inner side surface of the connecting sleeve (14) is attached to the edge of the support column (11), the connecting sleeve (14) is provided with a clamping groove (140), a welding block (15) is arranged in the clamping groove (140), and one side surface of the welding block (15) is attached to the side surface of the support column (11);
two connecting sleeves (14) are arranged, and the two connecting sleeves (14) are connected through a first connecting piece; it is characterized in that the method comprises the steps of,
the high-strength weighing platform end plate welding device comprises a supporting plate (21), wherein the supporting plate (21) is provided with an adsorption hole (210), and the adsorption hole (210) is used for carrying out adsorption fixation on the end plate (12);
the lower end of the supporting plate (21) is provided with symmetrically distributed first driving shafts (24), the first driving shafts (24) are provided with first supporting blocks (25), the first supporting blocks (25) are provided with second electric cylinders (261), and the telescopic rods of the second electric cylinders (261) are provided with poking blocks (26);
the lower end of the supporting plate (21) is provided with a mounting plate, and when the axis of the connecting sleeve (14) is in a vertical state, the mounting plate is attached to one side of the connecting sleeve (14);
the first driving shaft (24) extends downwards from the first supporting block (25), the second supporting block (3) is arranged at the lower end of the first driving shaft (24), the semi-arc guide rails (31) are arranged on the second supporting block (3), and the semi-arc guide rails (31) on different second supporting blocks (3) are spliced with each other to form a continuous arc guide rail coaxial with the connecting sleeve (14);
a sliding groove (310) is formed in the semi-arc-shaped guide rail (31), a sliding block (4) is arranged in the sliding groove (310), a second motor (41) is arranged on the sliding block (4), an external gear (42) is connected to a driving shaft of the second motor (41), circumferentially distributed tooth blocks (311) are arranged on the semi-arc-shaped guide rail (31), and the tooth blocks (311) are connected with the external gear (42) in a meshed mode;
and the sliding block (4) is provided with two welding heads (6), and the welding heads (6) are arranged on the sliding block.
2. The welding device for the end plate of the high-strength weighing platform according to claim 1, wherein a second sliding block (43) sliding along the upper end surface of the sliding block (4) is arranged on the sliding block (4), the welding head (6) is arranged on the second sliding block (43), and one side of the second sliding block (43) is arranged on a telescopic rod of a third electric cylinder (44);
the sliding block (4) is provided with a supporting plate (45), the supporting plate (45) is provided with a fourth electric cylinder (46), and the fourth electric cylinder (46) corresponds to the connecting sleeve (14) one by one.
3. The high-strength weighing platform end plate welding device according to claim 2, characterized in that a fifth electric cylinder (61) is arranged on a clamp of the welding head (6);
the mounting block (62) of the fifth electric cylinder (61) is rotatably mounted on the sliding block (4), and the sliding block (4) is provided with a third motor (63).
4. A high-strength weighing station end plate welding apparatus according to claim 3, characterized in that the semi-arc guide rail (31) and the connecting sleeve (14) are kept coaxial, and the semi-arc guide rail (31) and the second supporting block (3) are connected through an elastic piece (33);
the second support block (3) is provided with a second guide rod (32), and the second guide rod (32) is inserted into the semi-arc guide rail (31).
5. The high strength weigh table end plate welding set of claim 4, wherein the welding method comprises:
the welding head (6) is welded along the attached position between the sliding block (4) and the supporting column (11) by moving the sliding block (4) along the semi-arc-shaped guide rail (31) aiming at the supporting column (11) in a cylindrical shape;
the welding device is suitable for a state that a support column (11) is rectangular in section, the welding head (6) moves to a target position through the sliding block (4), welding is performed between the welding block (15) and the support column (11), the second sliding block (43) is driven through the third electric cylinder (44), welding is performed when the welding head (6) moves along the joint between the welding block (15) and the support column (11), and the telescopic rod of the fourth electric cylinder (46) abuts against the welding block (15) to enable the welding block (15) to be attached to the support column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111322086.6A CN114012296B (en) | 2021-11-09 | 2021-11-09 | Welding structure, welding device and welding method for end plate of high-strength weighing platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111322086.6A CN114012296B (en) | 2021-11-09 | 2021-11-09 | Welding structure, welding device and welding method for end plate of high-strength weighing platform |
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| CN114012296A CN114012296A (en) | 2022-02-08 |
| CN114012296B true CN114012296B (en) | 2023-05-16 |
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