Roof seam locking device and seam locking method

Abstract

The present invention relates to a roof seam locking device and a seam locking method, comprising a shell; a seam locking mechanism, which is provided with two groups, and the seam locking mechanism is symmetrically arranged on the shell along the extension direction of the shell, and the seam locking mechanism includes a driving component and a seam locking component, and multiple groups of connecting parts are arranged between the driving component and the seam locking component on the same side inside the shell, and each two groups of connecting parts that are symmetrically distributed and respectively located on both sides of the shell are a group. The present invention drives multiple groups of conical heads to move downward through driving component 2, and the side walls of the conical heads are fitted with the inclined parts of the connecting parts. Therefore, during the downward movement of the conical heads, the conical heads will push the corresponding connecting parts to move in the directions of moving away from or approaching each other through the inclined parts, so as to increase or decrease the spacing between the two groups of seam locking mechanisms, thereby achieving the purpose of adjusting the gap between the two groups of seam locking mechanisms, so as to be suitable for roof panels of different thicknesses, and achieve the locking effect of the roof panels.

Description

Technical Field

[0001] The invention relates to the technical field of roof seam locking, and in particular to a roof seam locking device and a seam locking method. Background Art

[0002] Metal roof locking equipment is commonly known as biting machine or edge biting machine. It is an automated equipment that bites the edges of two metal roof panels together quickly and reliably.

[0003] At present, the gap of the locking seam equipment in the prior art cannot be adjusted according to the thickness of the plate, so the locking force of the two rows of locking wheels under the locking seam equipment cannot be adjusted, which causes the locking seam to be loose when the gap is large, and causes the equipment to get stuck when the gap between the two rows of locking wheels is too small.

[0004] Based on this, it is necessary to provide a roof seam locking device and a seam locking method to solve the above problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a roof seam locking device and a seam locking method, and the specific technical scheme is as follows:

[0006] A roof seam locking device, comprising: a shell;

[0007] A locking mechanism is provided with two groups, and the locking mechanism is symmetrically arranged on the shell along the extension direction of the shell. The locking mechanism includes a driving assembly and a locking assembly. A plurality of connecting members are arranged between the driving assembly and the locking assembly on the same side inside the shell, and each two groups of connecting members symmetrically distributed and respectively located on both sides of the shell constitute a group. The adjacent sides of the two symmetrically distributed groups of connecting members are both provided with inclined portions, and the two groups of inclined portions form an enclosed area;

[0008] The adjustment component includes a second driving member arranged above the shell and multiple groups of conical heads arranged below the second driving member. The multiple groups of conical heads correspond one-to-one to the multiple groups of enclosed areas. The second driving member drives the multiple groups of conical heads to move within the enclosed area to push the two groups of symmetrically distributed connecting members to reciprocate along the width direction of the shell to control the spacing between the two groups of locking seam mechanisms.

[0009] As an improvement of the above technical solution, the drive assembly is arranged inside the shell along the extension direction of the shell, and the drive assembly includes multiple groups of worm gears arranged in a row and connected in series on the rotating shaft. A drive member is provided at one end of the rotating shaft located outside the shell.

[0010] As an improvement of the above technical solution, the driving member 1 includes a driving source, a transmission belt is sleeved between the driving source and the surfaces of the two sets of rotating shafts, and a tensioning assembly is arranged on the surface of the shell and above the two sets of rotating shafts.

[0011] As an improvement of the above technical solution, the locking seam assembly includes multiple groups of worm wheels meshingly connected to the multiple groups of worm gears and multiple groups of fixed shafts correspondingly arranged at the bottom of the multiple groups of worm wheels, and the multiple groups of fixed shafts respectively penetrate the shell and extend to the outside of the shell, and the bottom of the multiple groups of fixed shafts are provided with corresponding locking seam wheels.

[0012] As an improvement of the above technical solution, the connecting member includes a limit sleeve 1 arranged on the rotating shaft and located between two adjacent groups of worm gears, and a U-shaped frame arranged between two adjacent groups of fixed shafts, the limit sleeve 1 is fixedly connected to the U-shaped frame, the inclined portion is arranged on the symmetrically distributed U-shaped frame and is located on a side wall close to each other, a limit sleeve 2 is arranged on the surface of the fixed shaft, the limit sleeve 2 is fixedly connected to the U-shaped frame, and a spring 1 is arranged between the side of the U-shaped frame away from the inclined portion and the inner wall of the shell.

[0013] As an improvement of the above technical solution, the tensioning assembly includes an outer sleeve arranged on the surface of the shell, a mounting rod is arranged at the bottom of the outer sleeve, a tensioning roller is rotatably connected to the bottom of the mounting rod, the tensioning roller is in contact with the transmission belt, and a spring 2 is arranged at the top of the mounting rod and inside the outer sleeve.

[0014] As an improvement of the above technical solution, a groove is provided at the bottom of the locking wheel, the fixed shaft extends into the groove, one end of the fixed shaft extending into the groove is fixedly connected to a mounting plate by bolts, and a limiting plate is provided on the surface of the fixed shaft and above the locking wheel.

[0015] As an improvement of the above technical solution, the second driving member includes a cylinder arranged above the shell, the output end of the cylinder extends to the inside of the shell and a mounting plate is arranged, and the mounting plate is fixedly connected to multiple groups of conical heads below.

[0016] A seam locking method for a roof seam locking device, comprising the following steps: S1, placing the housing on the roof so that the connection between two groups of roof panels is located between two groups of seam locking mechanisms;

[0017] S2. adjusting the distance between the two sets of the locking mechanisms according to the thickness of the roof panel;

[0018] S3, starting the second driving member, which drives the multiple groups of conical heads to push the two groups of symmetrically distributed connecting members to reciprocate along the width direction of the shell, so as to control the spacing between the two groups of the locking seam mechanisms.

[0019] Beneficial effects of the present invention:

[0020] The multiple groups of conical heads are driven downward by the driving member 2, and the side walls of the conical heads are fitted with the inclined parts of the connecting members. Therefore, in the process of the conical heads moving downward, the conical heads will push the corresponding connecting members to move away from or towards each other through the inclined parts, so as to increase or decrease the spacing between the two groups of locking seam mechanisms, thereby achieving the purpose of adjusting the gap between the two groups of locking seam mechanisms, so as to be suitable for roof panels of different thicknesses and achieve the locking effect of the roof panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the connection structure between the driving assembly and the locking assembly of the present invention;

[0023] Figure 3 It is a schematic diagram of the connection structure between the driving member 1 and the tensioning roller in the present invention;

[0024] Figure 4 It is a schematic diagram of the connection structure between the mounting rod and the tensioning roller in the present invention.

[0025] Figure numerals: 1. housing; 2. locking wheel; 21. groove; 3. cylinder; 31. conical head; 4. U-shaped frame; 41. inclined portion; 42. limiting sleeve 1; 43. spring 1; 44. limiting sleeve 2; 5. rotating shaft; 51. worm; 6. fixed shaft; 61. worm wheel; 62. mounting plate; 7. tensioning roller; 71. outer sleeve; 72. spring 2; 73. mounting rod; 8. driving source; 81. transmission belt. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Example

[0027] A roof seam locking device comprises: a shell 1; a seam locking mechanism, which is provided with two groups, and the seam locking mechanism is symmetrically arranged on the shell 1 along the extension direction of the shell 1, and the seam locking mechanism comprises a driving component and a seam locking component, and a plurality of groups of connecting members are arranged between the driving component and the seam locking component located on the same side inside the shell 1, and each two groups of connecting members symmetrically distributed and respectively located on both sides of the shell 1 constitute a group, and the adjacent sides of the two symmetrically distributed groups of connecting members are both provided with inclined portions 41, and the two groups of inclined portions 41 form an enclosed area; an adjusting component comprises a second driving component arranged above the shell 1 and a plurality of groups of conical heads 31 arranged below the second driving component, and the plurality of groups of conical heads 31 correspond one to one with the plurality of enclosed areas, and the second driving component drives the plurality of groups of conical heads 31 to move within the enclosed area to push the two groups of symmetrically distributed connecting members to reciprocate along the width direction of the shell 1 to control the spacing between the two groups of the seam locking mechanisms.

[0028] The shell 1 is placed on the roof so that the connection between the two groups of roof panels is located between the two groups of locking seam mechanisms. When the spacing between the two groups of locking seam mechanisms needs to be adjusted, the driving member 2 is started, and the driving member 2 drives the multiple groups of conical heads 31 to move downward, and the side walls of the conical heads 31 are fitted with the inclined portions 41 of the connecting members. Therefore, during the downward movement of the conical heads 31, the conical heads 31 will push the corresponding connecting members to move away from each other through the inclined portions 41 to increase the spacing between the two groups of locking seam mechanisms, thereby achieving the purpose of adjusting the gap between the two groups of locking seam mechanisms, wherein the diameter of the conical heads 31 gradually decreases from top to bottom.

[0029] In order to enable the driving assembly to drive the lock seam assembly to rotate, refer to Figure 1 , Figure 2 and Figure 3 The driving assembly is arranged inside the shell 1 along the extension direction of the shell 1. The driving assembly includes a plurality of worm gears 51 arranged in a row and connected in series on the rotating shaft 5. A driving member 1 is provided at one end of the rotating shaft 5 located outside the shell 1. Specifically, the driving member 1 can drive two groups of rotating shafts 5 to rotate at the same time, and the rotating shaft 5 can drive the corresponding plurality of groups of worm gears 51 connected in series to rotate, and the transmission system is stable.

[0030] In one embodiment, reference Figure 3 The driving member 1 includes a driving source 8, and a transmission belt 81 is sleeved on the surface of the driving source 8 and the two groups of rotating shafts 5. A tensioning assembly is arranged on the surface of the shell 1 and above the two groups of rotating shafts 5. The driving source can be a motor, and a transmission belt 81 is sleeved on the output end of the motor, and the transmission belt 81 is sequentially sleeved on the surface of the two groups of rotating shafts 5. Therefore, the motor can drive the two groups of rotating shafts 5 to rotate simultaneously through the transmission belt 81. The tensioning force of the transmission belt 81 during the movement of the rotating shaft 5 can be adjusted through the tensioning assembly to facilitate the normal operation of the transmission belt 81.

[0031] In one embodiment, reference Figure 1 and Figure 2 The locking assembly includes multiple groups of worm wheels 61 meshingly connected to the multiple groups of worm gears 51 and multiple groups of fixed shafts 6 correspondingly arranged at the bottom of the multiple groups of worm wheels 61, and the multiple groups of fixed shafts 6 respectively penetrate the shell 1 and extend to the outside of the shell 1, and the bottom of the multiple groups of fixed shafts 6 is provided with corresponding locking wheels 2.

[0032] Specifically, the rotation of the worm 51 drives the worm wheel 61 at the corresponding position to rotate, and the worm wheel 61 drives the corresponding locking wheel 2 to rotate through the fixed shaft 6. Since the locking assembly is provided with two groups, each two groups of symmetrically distributed locking wheels 2 located on different sides of the shell 1 are a group to bite and extrude the roof panel. The roof panel can be locked by multiple groups of symmetrically distributed locking wheels 2.

[0033] In one embodiment, reference Figure 1 and Figure 2 The connecting member includes a limiting sleeve 42 arranged on the rotating shaft 5 and located between two adjacent groups of worm gears 51, and a U-shaped frame 4 arranged between two adjacent groups of fixed shafts 6, the limiting sleeve 42 is fixedly connected to the U-shaped frame 4, the inclined portion 41 is arranged on the symmetrically distributed U-shaped frame 4 and is located on a side wall close to each other, a limiting sleeve 44 is arranged on the surface of the fixed shaft 6, the limiting sleeve 44 is fixedly connected to the U-shaped frame 4, and a spring 43 is arranged between the side of the U-shaped frame 4 away from the inclined portion 41 and the inner wall of the shell 1.

[0034] Specifically, the limiting sleeve 1 42 is rotatably sleeved with the rotating shaft 5, and the limiting sleeve 2 44 is rotatably sleeved with the fixed shaft. Therefore, by driving the inclined portion 41 of the U-shaped frame 4 to move, the locking assembly and the driving assembly on the same side of the shell 1 can be driven to move simultaneously, avoiding the problem of the locking assembly and the driving assembly being separated and causing the locking wheel to fail to engage. In addition, the U-shaped frame 4 is provided with multiple groups, which can make the driving assembly and the locking assembly move simultaneously along their respective extension directions, avoiding the problem of deviation causing the separation of part of the driving assembly and the locking assembly, thereby improving the locking assembly on the same side of the shell 1. The stability of the movement of the side locking seam assembly and the driving assembly, when the conical head 31 moves downward to squeeze the inclined portion 41 of the U-shaped frame 4, the U-shaped frames 4 symmetrically distributed on both sides move in directions away from each other and squeeze the spring 1 43 at the same time, and the U-shaped frame 4 simultaneously drives the corresponding driving assembly and locking seam assembly to move; when the conical head moves upward, under the action of the restorative elastic force of the spring 1 43, the spring 1 43 pushes the U-shaped frame 4 to move, so that the locking seam mechanisms on both sides of the shell 1 move in directions close to each other, thereby completing the spacing adjustment of the locking seam mechanisms on both sides of the shell 1.

[0035] In order to make the two sets of rotating shafts 5 move in the direction of approaching or moving away from each other, refer to Figure 3The transmission belt 81 can drive the two sets of rotating shafts 5 to rotate. The tensioning assembly includes an outer sleeve 71 arranged on the surface of the shell 1. A mounting rod 73 is arranged at the bottom of the outer sleeve 71. The bottom of the mounting rod 73 is rotatably connected to a tensioning roller 7. The tensioning roller 7 is in contact with the transmission belt 81. A spring 2 72 is arranged at the top of the mounting rod 73 and located inside the outer sleeve 71.

[0036] Specifically, when the two groups of rotating shafts 5 move in the direction away from each other, the transmission belt 81 will give a thrust to the tensioning roller 7 to move upward, so that the tensioning roller squeezes the spring 2 72 under the action of the mounting rod 73, so that the transmission belt 81 meets the tension requirement during transmission, and can drive the two groups of rotating shafts 5 to rotate. When the two groups of rotating shafts 5 move in the direction approaching each other, under the action of the restorative elastic force of the spring 2 72, the spring 2 72 will push the tensioning roller 7 downward through the mounting rod 73, so that the tensioning roller 7 squeezes the transmission belt 81 downward to meet the tension requirement of the transmission of the transmission belt 81, thereby driving the two groups of rotating shafts 5 to continue to rotate.

[0037] In order to make the equipment suitable for the locking requirements of different roof panels, refer to Figure 1 A groove 21 is provided at the bottom of the locking wheel 2, and the fixed shaft 6 extends into the groove 21. One end of the fixed shaft 6 extending into the groove 21 is fixedly connected with a mounting plate 62 by a bolt. The mounting plate 62 is detachably connected to the fixed shaft 6, and a limiting plate is provided on the surface of the fixed shaft 6 and above the locking wheel 2. Under the mutual cooperation of the limiting plate and the mounting plate 62, the locking wheel 2 can be fixed. Therefore, after the mounting plate 62 and the fixed shaft are disassembled, the locking wheel 2 and the fixed shaft 6 can be disassembled, and then replaced with the corresponding locking wheel 2.

[0038] In one embodiment, reference Figure 1 The second driving member includes a cylinder 3 arranged above the shell 1, and the output end of the cylinder 3 extends to the inside of the shell 1 and is provided with a mounting plate, and the mounting plate is fixedly connected to multiple groups of conical heads 31 below. The cylinder 3 drives the mounting plate to move downward, and the mounting plate can simultaneously drive multiple groups of conical heads 31 to move downward, and the conical heads 31 can drive the inclined parts 41 at the corresponding positions to move, thereby adjusting the spacing between the locking seam mechanisms on both sides of the shell 1. Example

[0039] A method for locking seams of a roof locking seam device, using any one of the roof locking seam devices described in the first embodiment, comprising the following steps:

[0040] S1, placing the shell on the roof so that the connection between the two sets of roof panels is located between the two sets of locking mechanisms;

[0041] S2. adjusting the distance between the two sets of the locking mechanisms according to the thickness of the roof panel;

[0042] S3, starting the second driving member, which drives the multiple groups of conical heads 31 to push the two groups of symmetrically distributed connecting members to reciprocate along the width direction of the shell 1, so as to control the distance between the two groups of the locking seam mechanisms.

[0043] The shell 1 is placed on the roof so that the connection between the two groups of roof panels is located between the two groups of locking seam mechanisms. When the spacing between the two groups of locking seam mechanisms needs to be adjusted, the driving member 2 is started, and the driving member 2 drives the multiple groups of conical heads 31 to move downward, and the side walls of the conical heads 31 are fitted with the inclined portions 41 of the connecting members. Therefore, during the downward movement of the conical heads 31, the conical heads 31 will push the corresponding connecting members to move away from each other through the inclined portions 41 to increase the spacing between the two groups of locking seam mechanisms, thereby achieving the purpose of adjusting the gap between the two groups of locking seam mechanisms.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. A roof seam locking device, It is characterized in that include: Housing (1); A locking mechanism, comprising two groups, wherein the locking mechanism is symmetrically arranged on the shell (1) along the extension direction of the shell (1), the locking mechanism comprising a driving assembly and a locking assembly, a plurality of groups of connecting members being arranged between the driving assembly and the locking assembly on the same side inside the shell (1), each two groups of connecting members being symmetrically arranged and respectively arranged on both sides of the shell (1) forming a group, the adjacent sides of the two symmetrically arranged groups of connecting members being both provided with inclined portions (41), and the two groups of inclined portions (41) forming an enclosed area; An adjustment component, comprising a second driving member arranged above the shell (1) and a plurality of groups of conical heads (31) arranged below the second driving member, the plurality of groups of conical heads (31) corresponding one-to-one to the plurality of groups of enclosed areas, the second driving member driving the plurality of groups of conical heads (31) to move within the enclosed areas to push the two groups of symmetrically distributed connecting members to reciprocate along the width direction of the shell (1) to control the spacing between the two groups of the locking seam mechanisms; The drive assembly is arranged inside the shell (1) along the extension direction of the shell (1), and the drive assembly comprises a plurality of worm gears (51) arranged in a row and connected in series on the rotating shaft (5), and a drive member (1) is arranged at one end of the rotating shaft (5) located outside the shell (1); the drive member (1) comprises a drive source (8), and a transmission belt (81) is sleeved on the surface of the drive source (8) and the two sets of rotating shafts (5), and a tensioning assembly is arranged on the surface of the shell (1) and above the two sets of rotating shafts (5); the locking assembly comprises a plurality of worm gears (61) meshingly connected to the plurality of worm gears (51) and a plurality of fixed shafts (6) correspondingly arranged at the bottom of the plurality of worm gears (61), and the plurality of fixed shafts (6) respectively penetrate the shell (1) and extend to the outside of the shell (1), and corresponding locking wheels (2) are arranged at the bottom of the plurality of fixed shafts (6); the connecting member comprises a plurality of worm gears (61) arranged on the rotating shaft (5) and located between two adjacent sets of worm gears (51) ) and a U-shaped frame (4) arranged between two adjacent groups of fixed shafts (6), the limiting sleeve (42) being fixedly connected to the U-shaped frame (4), the inclined portion (41) being arranged on the symmetrically distributed U-shaped frame (4) and being located on a side wall close to each other, a limiting sleeve (44) being arranged on the surface of the fixed shaft (6), the limiting sleeve (44) being fixedly connected to the U-shaped frame (4), a spring (43) being arranged between a side of the U-shaped frame (4) away from the inclined portion (41) and an inner wall of the shell (1); the tensioning assembly comprising an outer sleeve (71) arranged on the surface of the shell (1), a mounting rod (73) being arranged at the bottom of the outer sleeve (71), a tensioning roller (7) being rotatably connected to the bottom of the mounting rod (73), the tensioning roller (7) being in contact with a transmission belt (81), and a spring (72) being arranged at the top of the mounting rod (73) and located inside the outer sleeve (71).

2. A roof seam locking device according to claim 1, Features: The bottom of the locking wheel (2) is provided with a groove (21), the fixed shaft (6) extends into the groove (21), one end of the fixed shaft (6) extending into the groove (21) is fixedly connected to a mounting plate (62) by means of bolts, and a limiting plate is provided on the surface of the fixed shaft (6) and above the locking wheel (2).

3. A roof seam locking device according to claim 1, Features: The second driving member comprises a cylinder (3) arranged above the housing (1), the output end of the cylinder (3) extending to the inside of the housing (1) and provided with a mounting plate, the lower part of the mounting plate being fixedly connected to a plurality of groups of conical heads (31).

4. A method for locking seams of a roof locking seam device according to claim 1, Features: The following steps are included: S1, placing the shell on the roof so that the connection between the two sets of roof panels is located between the two sets of locking mechanisms; S2. adjusting the distance between the two sets of the locking mechanisms according to the thickness of the roof panel; S3, starting the second driving member, which drives the multiple groups of conical heads (31) to push the two groups of symmetrically distributed connecting members to reciprocate along the width direction of the shell (1), thereby controlling the spacing between the two groups of the locking seam mechanisms.

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