Industrial switch assembly equipment

Abstract

The present invention relates to the field of switch technology, and specifically to an industrial switch assembly device, comprising a fixing mechanism, an adjusting mechanism, a pushing mechanism and a driving mechanism. The present invention can drive a fixing structure to clamp and fix a metal shell by an external motor, while enabling the adjusting mechanism to clamp and fix a packaging cover, and drive the adjusting mechanism to move toward the fixing mechanism, so that the metal shell, the packaging cover and the moving seat can be debugged and corrected during the movement process, ensuring that when the metal shell and the packaging cover are fitted, the corresponding screw holes are aligned, avoiding multiple debugging and corrections of the metal shell and the packaging cover during the assembly process, saving assembly time, and preventing the position of the metal shell or the packaging cover from shifting due to gravity factors or insufficient hand stability during the assembly of the switch, resulting in deviations between the fixed hole positions and the hole positions to be fixed, and alignment between other hole positions.

Description

Technical Field

[0001] The present invention relates to the technical field of switches, in particular to industrial switch assembly equipment. Background Art

[0002] Industrial switches are network switching devices designed and manufactured specifically for industrial environments. They are used to achieve reliable data communications and network connections in industrial automation control systems. They have the advantages of good durability, good stability, good scalability, high efficiency, and remote management.

[0003] The last step in the assembly process of an industrial switch is the assembly between the metal shell and the packaging cover. Generally, the metal shell is first clamped and fixed by a clamping device, and then the worker fits the packaging cover to one end of the metal shell and aligns the screw holes of the packaging cover and the metal shell. Finally, the packaging cover and the metal shell are fixed and assembled by inserting the screws and tightening them.

[0004] The last process in the assembly process of industrial switches has the following defects: 1. The operator needs to repeatedly adjust the position of the packaging cover to align the metal shell with the screw holes of the packaging cover, which increases the time and difficulty of assembly. In addition, there are errors when the staff manually positions the equipment, which may cause the holes to be misaligned, resulting in the switch being loosely fixed, affecting the stability and safety of the switch and increasing the risk of equipment failure; 2. When assembling the equipment, the operator needs to fix and align the packaging cover with one hand and assemble and fix it with the other hand. After fixing a single screw hole, due to gravity factors, unstable hands of the operator or improper operation, the unfixed part will shift, resulting in deviations between other holes, affecting the alignment between other holes and causing the overall alignment to decrease. Summary of the invention

[0005] Based on this, it is necessary to provide an industrial switch assembly equipment, which aims to solve the problem that when assembling the metal shell and packaging cover of the switch in the prior art, the holes to be fixed are difficult to align quickly and accurately, which increases the time and cost of assembly. After a single hole is fixed, due to gravity and human factors, other holes may deviate, affecting the overall alignment.

[0006] The present application provides an industrial switch assembly device, including a base, the interior of the base for placing the metal shell is a cavity, the upper and lower end surfaces of the metal shell are equidistantly and horizontally provided with a plurality of fixing holes, the rear side of the base is fixedly provided with a driving mechanism, and the rear side of the base is also fixedly provided with a fixing mechanism.

[0007] The driving mechanism includes a screw rod, and the driving mechanism includes a screw rod. The inner cavity of the base is rotatably penetrated by a screw rod with an axis from front to back, and a movable plate is provided on the screw rod for front and rear sliding sleeves, and the movable plate and the screw rod are threadedly matched, and an adjustment mechanism is fixedly provided on the upper end surface of the movable plate. The adjustment mechanism includes a movable seat, and a packaging cover is placed on the end of the adjustment mechanism close to the base, and a movable seat is fixedly provided on the upper end surface of the movable plate. The four corners of the movable seat are provided with inclined grooves facing the center point of the movable seat, and the inner cavity of the movable seat is provided with a pyramid-shaped slide groove, which is inclined from one end away from the base to one end close to the base, and a pushing mechanism for driving the movable seat to clamp is slidably provided on the inner wall of the slide groove.

[0008] The pushing mechanism includes a pushing plate, and the outer wall of the slide groove is slidably provided with a pushing plate. The push plate has a quadrangular pyramidal shape, and the surface area of ​​the end close to the base is smaller than the surface area of ​​the end away from the base. The push plate is slidably provided on a fixed seat with a cavity inside.

[0009] According to a favorable embodiment, the fixing mechanism includes a driving gear, a driving gear is fixedly sleeved on the front end of the screw rod, a connecting shaft with an axis from top to bottom is rotated in the inner cavity of the base, a driven gear meshing with the driving gear is fixedly provided on the lower end surface of the connecting shaft, a driving gear is fixedly provided on the upper end surface of the connecting shaft, a first rack plate is slidably provided in the inner cavity of the base, and the driving gear meshes with the first rack plate, a second rack plate is slidably provided in the inner cavity of the base, and the driving gear meshes with the second rack plate, and the second rack plate and the first rack plate are centrally symmetrical about the axis of the driving gear, a first clamping unit is fixedly provided on the rear side of the first rack plate, and a second clamping unit is fixedly provided on the rear side of the second rack plate.

[0010] According to a favorable embodiment, the base is a U-shaped plate with a U-shaped opening facing backwards, the first clamping unit includes a first fixed plate, the U-shaped inner wall of the base is provided with a first fixed plate for sliding left and right, the first fixed plate is provided with a first cross bar for sliding left and right, the first clamping plate is fixedly provided on the right side of the first cross bar, a first spring is provided between the first clamping plate and the first fixed plate, and the first spring is slidably sleeved on the first cross bar.

[0011] According to a favorable embodiment, the second clamping unit includes a second fixed plate, a second fixed plate is slidably provided on the U-shaped inner wall of the base, a second cross bar is slidably provided through the second fixed plate, a second clamping plate is fixedly provided on the left side of the second cross bar, a second spring is commonly provided between the second clamping plate and the first fixed plate, the second spring is slidably sleeved on the second cross bar, a second hole groove is provided on a side of the second fixed plate close to the movable seat, and a first hole groove is provided on a side of the first fixed plate close to the movable seat.

[0012] According to a favorable embodiment, an inclined plate is slidably provided on the inner wall of each inclined groove, an adjustment plate is fixedly provided on the end of each inclined plate away from the center point of the moving seat, a plurality of snap-in strips are equidistantly distributed horizontally on the end of each adjustment plate close to the center point of the moving seat, and an alignment unit is fixedly provided on the rear side of the snap-in strip.

[0013] According to a favorable embodiment, the alignment unit includes an alignment plate, and an alignment plate is fixedly provided at one end of each adjustment plate close to the center point of the movable seat, and sliding plates are penetrated through the left and right adjacent adjustment plates for sliding left and right sliding, and the right end surface of the sliding plate is inclined upward from left to right, and the opposite surfaces of the left and right sliding plates are fitted with the inclined surfaces of the upper and lower end surfaces of the middle part of the packaging cover, and an alignment spring is commonly arranged between each sliding plate and the adjustment plate.

[0014] According to a favorable embodiment, auxiliary units are fixedly provided on both sides of the movable seat, and the auxiliary units include an auxiliary rod. The auxiliary rod is divided into three sections with increasing thickness from front to back, and the middle section of the auxiliary rod is inclined from the end close to the movable seat to the end close to the base. The auxiliary rods on the left and right sides can slide horizontally to the inner cavity of the first fixed plate and the inner cavity of the second fixed plate through the first hole groove and the second hole groove respectively, and the thickness of the rear sections of the two auxiliary rods is the same as the thickness of the inner walls of the first hole groove and the second hole groove.

[0015] According to a favorable embodiment, a limit plate is fixedly provided on the rear side of the push plate, a first gear is fixedly provided on the rear side of the screw rod, a threaded rod with an axis from back to front is rotatably provided in the inner cavity of the fixed seat, a second gear is fixedly provided on the rear section of the threaded rod, the first gear is meshed with the second gear, a fixed cylinder is provided on the threaded rod for front and rear sliding sleeves, and the threaded rod and the fixed cylinder are threadedly matched, two upper and lower symmetrical control plates are fixedly provided on the fixed cylinder, and both control plates are slidably provided on the fixed seat for front and rear sliding, a linkage plate is fixedly provided on the upper end surface of the front side of the fixed cylinder, a linkage plate is provided through the limit plate for front and rear sliding, a control spring is provided between the push plate and the linkage plate, and the control spring is slidably provided on the limit plate.

[0016] In summary, the present invention includes at least one of the following beneficial effects: 1. The operator drives the fixing mechanism to clamp the metal shell through the operation of an external motor, and the screw rod can drive the adjustment mechanism to clamp the packaging cover and move it toward the metal shell, so that the center points of the metal shell, the packaging cover and the movable seat are consistent, so that the screw holes of the metal shell and the packaging cover are quickly and accurately aligned, which saves the time required for alignment and adjustment of the switch during the assembly process, and improves work efficiency and product quality.

[0017] 2. The operator operates the external motor to rotate the screw, and the screw drives the first clamping unit and the second clamping unit to clamp the left and right ends of the metal shell respectively. When the metal shell is clamped and fixed on the base, it can avoid that the clamping force of the first fixing plate and the second fixing plate is too large, resulting in damage to the metal shell and affecting the product quality. At the same time, it can adapt to the clamping of metal shells of different sizes, thereby improving the practicality and flexibility of the product.

[0018] 3. The external motor drives the moving plate and the moving base to move synchronously, and the moving base gradually clamps the packaging cover, and as the moving base moves, the card strip is gradually clamped on the outer wall of the fixing hole, so that the metal shell and the screw holes of the packaging cover are aligned and fit together, and are clamped between the base and the moving base. During the assembly process of the metal shell, the holes to be fixed can always remain aligned, avoiding slight changes in the position of the metal shell or the packaging cover due to gravity factors, insufficient hand stability, or vibrations caused by screw fixing, preventing deviations between other holes, ensuring the stability and reliability of the product during assembly, and improving the overall stability of the equipment.

[0019] Fourth, the external motor can also drive the push plate in the push mechanism to move in the direction away from the base, so that the inclined plates at the four corners of the moving seat slide along the pyramid line of the push plate and slide synchronously in the direction of the center point. Cooperating with the alignment unit, when the packaging cover is clamped by the moving seat, the center point of the packaging cover is consistent with that of the moving seat. After the moving seat is aligned and clamped with the metal shell, the center point of the packaging cover is consistent with that of the metal shell, which reduces the time for debugging and correcting the hole alignment, speeds up the production progress and reduces the production cost. While reducing the difficulty of installation, it also reduces the errors that may occur during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 A structural schematic diagram of an overall structure provided according to an embodiment of the present invention is shown.

[0022] Figure 2 A structural schematic diagram of a fixing mechanism provided according to an embodiment of the present invention is shown.

[0023] Figure 3 A schematic structural diagram of a first clamping unit provided according to an embodiment of the present invention is shown.

[0024] Figure 4 A structural schematic diagram of an adjustment mechanism provided according to an embodiment of the present invention is shown.

[0025] Figure 5 A cross-sectional structural diagram of a moving seat provided according to an embodiment of the present invention is shown.

[0026] Figure 6 A schematic structural diagram of an alignment unit provided according to an embodiment of the present invention is shown.

[0027] Figure 7 A schematic structural diagram of a fixing base provided according to an embodiment of the present invention is shown.

[0028] Figure 8 A schematic structural diagram of a pushing mechanism provided according to an embodiment of the present invention is shown.

[0029] The above drawings include the following reference numerals: 1, fixing mechanism; 10, base; 11, driving gear; 12, driven gear; 13, driving gear; 14, second rack plate; 15, first rack plate; 160, first clamping unit; 161, first fixing plate; 162, first spring; 163, first clamping plate; 164, first cross bar; 170, second clamping unit; 171, second fixing plate; 172, second spring; 173, second clamping plate; 174, second cross bar; 18, connecting shaft; 2, adjusting mechanism; 20, moving seat; 21, inclined plate; 22, adjusting plate; 23. Snap-in strip; 240. Auxiliary unit; 241. Auxiliary rod; 242. First hole slot; 243. Second hole slot; 250. Alignment unit; 251. Alignment plate; 252. Sliding plate; 253. Alignment spring; 26. Slide slot; 3. Push mechanism; 31. Fixed seat; 32. Push plate; 33. Threaded rod; 34. Fixed cylinder; 35. Control plate; 36. Linkage plate; 37. Limit plate; 38. Control spring; 4. Drive mechanism; 40. Screw; 41. Moving plate; 42. First gear; 43. Second gear; 50. Metal shell; 51. Fixed hole; 60. Packaging cover. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] like Figure 1 and Figure 3As shown, an industrial switch assembly device includes a base 10, the interior of the base 10 for placing the metal shell 50 is a cavity, the upper and lower end surfaces of the metal shell 50 are equidistantly and horizontally provided with a plurality of fixing holes 51, a driving mechanism 4 is fixedly arranged on the rear side of the base 10, and a fixing mechanism 1 is also fixedly arranged on the rear side of the base 10.

[0032] like Figure 1 , Figure 2 and Figure 5 As shown, the driving mechanism 4 includes a screw rod 40, and the inner cavity of the base 10 is rotatably penetrated by a screw rod 40 with an axis from front to back. The screw rod 40 is connected to an external motor (not shown in the figure), and a movable plate 41 is provided on the screw rod 40 for front-to-back sliding, and the movable plate 41 and the screw rod 40 are threadedly matched, and an adjustment mechanism 2 is fixedly provided on the upper end surface of the movable plate 41. The adjustment mechanism 2 includes a movable seat 20, and a packaging cover 60 is placed on the end of the adjustment mechanism 2 close to the base 10, and a movable seat 20 is fixedly provided on the upper end surface of the movable plate 41. The four corners of the movable seat 20 are provided with inclined grooves facing the center point of the movable seat 20, and the inner cavity of the movable seat 20 is provided with a pyramid-shaped slide groove 26, and the slide groove 26 is inclined from one end away from the base 10 to the end close to the base 10, and the inner wall of the slide groove 26 is slidably provided with a pushing mechanism 3 for driving the movable seat 20 to clamp.

[0033] like Figure 1 , Figure 5 and Figure 7 As shown, the pushing mechanism 3 includes a pushing plate 32, and the outer wall of the slide groove is slidably provided with a pushing plate 32. The outer shape of the pushing plate 32 is a quadrangular pyramid, and the surface area of ​​the end close to the base 10 is smaller than the surface area of ​​the end away from the base 10. The pushing plate 32 is slidably set on a fixed seat 31 with a cavity inside.

[0034] During operation, the external motor drives the screw rod 40 to rotate, and the screw rod 40 drives the fixing mechanism 1 to clamp the metal shell 50 on the base 10. At the same time, the movable plate 41 slides horizontally on the outer surface of the screw rod 40 as the screw rod 40 rotates, and the movable plate 41 drives the adjustment mechanism 2 to move synchronously toward the base 10. When the distance between the movable seat 20 and the metal shell 50 is less than the height of the packaging cover 60, the packaging cover 60 is placed in the adjustment mechanism 2, and as the screw rod 40 rotates, the screw rod 40 drives the push plate 32 to slide on the slide groove 26, so that the push plate 32 moves in a direction away from the base 10, and the adjustment mechanism 2 moves the packaging cover 60. After clamping and fixing, the center points of the movable seat 20 and the packaging cover 60 are kept consistent, and then the movable plate 41 drives the adjustment mechanism 2 to fit with the metal shell 50, so that the movable seat 20 and the base 10 clamp and fix the metal shell 50 and the packaging cover 60 together, ensuring that the center points of the movable seat 20 and the metal shell 50 are consistent, that is, the center points of the metal shell 50 and the packaging cover 60 are kept consistent, ensuring that the screw holes of the metal shell 50 and the packaging cover 60 are aligned, the operation is simple, and the time for debugging and correcting the hole alignment is reduced, which speeds up the production progress and reduces the difficulty of switch installation. At the same time, it also reduces the errors that may occur during the installation process.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, the fixing mechanism 1 includes a driving gear 11, and the front end of the screw rod 40 is fixedly sleeved with the driving gear 11, the inner cavity of the base 10 is rotatably provided with a connecting shaft 18 with an axis from top to bottom, and the lower end surface of the connecting shaft 18 is fixedly provided with a driven gear 12 meshing with the driving gear 11, and the upper end surface of the connecting shaft 18 is fixedly provided with a driving gear 13, and the inner cavity of the base 10 is slidably provided with a first rack plate 15, and the driving gear 13 is meshed with the first rack plate 15, and the inner cavity of the base 10 is slidably provided with a second rack plate 14, and the driving gear 13 is meshed with the second rack plate 14, and the second rack plate 14 and the first rack plate 15 are centrally symmetrical about the axis of the driving gear 13, and the rear side of the first rack plate 15 is fixedly provided with a first clamping unit 160, and the rear side of the second rack plate 14 is fixedly provided with a second clamping unit 170.

[0036] like Figure 1 , Figure 2 and Figure 3As shown, the base 10 is a U-shaped plate with a U-shaped opening facing backwards, and the first clamping unit 160 includes a first fixed plate 161. The U-shaped inner wall of the base 10 is provided with the first fixed plate 161 for sliding left and right. The first fixed plate 161 is provided with a first cross bar 164 for sliding left and right, and a first clamping plate 163 is fixedly provided on the right side of the first cross bar 164. A first spring 162 is provided between the first clamping plate 163 and the first fixed plate 161, and the first spring 162 is slidably sleeved on the first cross bar 164.

[0037] like Figure 1 , Figure 2 and Figure 3 As shown, the second clamping unit 170 includes a second fixed plate 171, and the U-shaped inner wall of the base 10 is slidably provided with a second fixed plate 171, and the second fixed plate 171 is slidably provided with a second cross bar 174, and the second clamping plate 173 is fixedly provided on the left side of the second cross bar 174. A second spring 172 is commonly provided between the second clamping plate 173 and the first fixed plate 161, and the second spring 172 is slidably sleeved on the second cross bar 174. A second hole groove 243 is provided on the side of the second fixed plate 171 close to the movable seat 20, and a first hole groove 242 is provided on the side of the first fixed plate 161 close to the movable seat 20.

[0038] During operation, the external motor drives the lead screw 40 to rotate, so that the driving gear 11 rotates synchronously with the lead screw 40, the driving gear 11 drives the meshing driven gear 12 to rotate, the driven gear 12 drives the connecting shaft 18 to rotate, the connecting shaft 18 drives the driving gear 13 to rotate, and the driving gear 13 drives the first rack plate 15 at the front end to slide horizontally on the inner wall of the base 10, so that the first rack plate 15 drives the first fixed plate 161 to slide on the U-shaped inner wall of the base 10, and the first fixed plate 161 drives the first clamping plate 163 to move synchronously until the first clamping plate 163 stops moving after being tightly attached to the metal shell 50, the first fixed plate 161 continues to move and gradually compresses the first spring 162, and the elastic force generated by the compression of the first spring 162 makes the first clamping plate 163 clamp and fix the front side of the metal shell 50, and while the first clamping plate 163 gradually contacts the left end of the metal shell 50, the driving gear The wheel 13 drives the second rack plate 14 at the rear end to slide horizontally on the inner wall of the base 10, and slide towards the first rack plate 15. The second rack plate 14 drives the second fixing plate 171 to slide on the U-shaped inner wall of the base 10. The second fixing plate 171 drives the second clamping plate 173 to gradually approach the metal shell 50 until the second clamping plate 173 fits with the right end of the metal shell 50 and stops moving. The first fixing plate 171 continues to move and gradually compresses the second spring 172. The elastic force generated by the compression of the second spring 172 enables the second clamping plate 173 to clamp and fix the rear side of the metal shell 50. The first clamping plate 163 and the second clamping plate 173 can clamp and fix metal shells 50 of different sizes together, thereby enhancing the practicability and flexibility of the device. After the metal shell 50 is fixed, it is convenient for the operator to align the screw holes of the packaging cover 60 with the metal shell 50, thereby enhancing the stability during assembly.

[0039] like Figure 4 , Figure 5 and Figure 6 As shown, an inclined plate 21 is slidably provided on the inner wall of each inclined groove, an adjustment plate 22 is fixedly provided on the end of the inclined plate 21 away from the center point of the moving seat 20, and a plurality of snap-in strips 23 are evenly distributed horizontally on the end of each adjustment plate 22 close to the center point of the moving seat 20, and an alignment unit 250 is fixedly provided on the rear side of the snap-in strip 23.

[0040] like Figure 4 , Figure 5 and Figure 6As shown, the alignment unit 250 includes an alignment plate 251, and an alignment plate 251 is fixedly provided at one end of each adjustment plate 22 close to the center point of the movable seat 20, and sliding plates 252 are inserted through the left and right adjacent adjustment plates 22 for sliding left and right movement. The sliding plate 252 at the lower end of the left side is taken as an example for explanation, the right end surface of the left sliding plate 252 is inclined upward from left to right, and the opposite surfaces of the left and right sliding plates 252 are fitted with the inclined surfaces of the upper and lower end surfaces of the middle part of the packaging cover 60, and an alignment spring 253 is commonly arranged between each sliding plate 252 and the adjustment plate 22.

[0041] During operation, the operator places the packaging cover 60 between the multiple adjustment plates 22, and places the raised positions at the top and bottom of the middle part of the packaging cover 60 between the corresponding two sliding plates 252. When the push plate 32 slides on the slide groove 26, the inclined plates 21 at the four corners of the moving seat 20 slide along the pyramid lines of the push plate 32 and slide synchronously toward the center point of the moving seat 20. The inclined plates 21 drive the adjustment plates 22 to move synchronously. When the adjustment plates 22 drive the multiple card strips 23 to move synchronously, the inclined surface of the sliding plate 252 fits with the protruding surface of the top or bottom of the middle part of the packaging cover 60, and continuously compresses the alignment spring 253, so that the center point of the packaging cover 60 is consistent with the center point of the moving seat 20. When the moving seat 20 moves toward When moving in the direction of the metal shell 50, the clamping strip 23 gradually fits with the outer wall of the fixing hole 51 and is gradually clamped on the outer wall of the fixing hole 51, so that the adjustment plates 22 at the four corners of the movable seat 20 are clamped on the four corners of the metal shell 50, ensuring that the center points of the movable seat 20 and the metal shell 50 are consistent. During the assembly process of the metal shell 50 and the packaging cover 60, the screw holes to be fixed can be kept aligned synchronously to avoid the problem of position deviation of the metal shell 50 or the packaging cover 60 due to gravity factors, insufficient hand stability, or vibration generated when the screws are fixed, and to avoid deviations between the fixed holes and the holes to be fixed, thereby ensuring the stability and reliability of the product during assembly and improving the overall stability of the equipment.

[0042] like Figure 1 , Figure 3 and Figure 4 As shown, auxiliary units 240 are fixedly provided on the left and right sides of the movable seat 20, and the auxiliary unit 240 includes an auxiliary rod 241. The auxiliary rod 241 is divided into three sections with increasing thickness from front to back, and the middle section of the auxiliary rod 241 is inclined from the end close to the movable seat 20 to the end close to the base 10, and the auxiliary rods 241 on the left and right sides can slide horizontally to the inner cavity of the first fixed plate 161 and the inner cavity of the second fixed plate 171 through the first hole groove 242 and the second hole groove 243 respectively, and the thickness of the rear sections of the two auxiliary rods 241 is the same as the thickness of the inner walls of the first hole groove 242 and the second hole groove 243.

[0043] During operation, before the moving seat 20 moves toward the base 10, the operator controls the moving seat 20 to align the two ends of the base 10 through the auxiliary unit 240, so that when the moving seat 20 moves toward the base 10, the auxiliary rods 241 on the left and right sides can slide to the inner cavities of the first fixed plate 161 and the second fixed plate 171 through the first hole groove 242 and the second hole groove 243 respectively, and as the moving seat 20 moves, the outer walls of the two auxiliary rods 241 can fit with the inner walls of the first hole groove 242 and the second empty groove 243 respectively, ensuring that the midline point between the metal shell 50 and the moving seat 20 can be consistent when fitting, further improving the accuracy of alignment and ensuring product quality.

[0044] like Figure 5 , Figure 7 and Figure 8 As shown, a limit plate 37 is fixedly provided on the rear side of the push plate 32, a first gear 42 is fixedly sleeved on the rear side of the screw rod 40, a threaded rod 33 with an axis from back to front is rotatably provided in the inner cavity of the fixed seat 31, a second gear 43 is fixedly sleeved on the rear section of the threaded rod 33, the first gear 42 is meshed with the second gear 43, a fixed cylinder 34 is slidably sleeved on the threaded rod 33, and the threaded rod 33 and the fixed cylinder 34 are threadedly matched, two upper and lower symmetrical control plates 35 are fixedly provided on the fixed cylinder 34, and the two control plates 35 are both slidably provided on the fixed seat 31, a linkage plate 36 is fixedly provided on the upper end surface of the front side of the fixed cylinder 34, a limit plate 37 is slidably penetrated by the linkage plate 36, a control spring 38 is commonly provided between the push plate 32 and the linkage plate 36, and the control spring 38 is slidably sleeved on the limit plate 37.

[0045] During operation, the external motor drives the screw rod 40 to rotate, so that the screw rod 40 drives the first gear 42 to rotate synchronously, the first gear 42 drives the meshing second gear 43 to rotate, and the second gear 43 drives the threaded rod 33 to rotate synchronously, so that the fixed cylinder 34 slides horizontally back and forth on the outer wall of the threaded rod 33 as the threaded rod 33 rotates, and the fixed cylinder 34 drives the control plates 35 on the upper and lower end surfaces of the middle part to slide in the inner cavity of the fixed seat 31, and the fixed cylinder 34 drives the linkage plate 36 to move synchronously, and the linkage plate 36 drives the limit plate 37 and the push plate 32 to continuously move in the direction away from the base 10, and gradually stretches the control spring 38, so that the push plate 32 drives the adjustment mechanism 2 to clamp the packaging cover 60, and the screw rod 40 drives the fixing mechanism 1, the adjustment mechanism 2 and the pushing mechanism 3 to operate synchronously, so as to align, correct and clamp the metal shell 50 and the packaging cover 60, which greatly shortens the assembly time and improves the assembly efficiency. It is also suitable for the assembly of metal shells 50 and packaging covers 60 of various specifications, and has good versatility and adaptability.

[0046] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0047] In addition, the terms "first", "second", "number one", "number two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "number one", "number two" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial switch assembly device, characterized in that: The invention comprises a base (10), wherein the base (10) for placing the metal shell (50) has a hollow interior, and the upper and lower end surfaces of the metal shell (50) are both equidistantly and horizontally provided with a plurality of fixing holes (51), a driving mechanism (4) is fixedly arranged on the rear side of the base (10), and a fixing mechanism (1) is also fixedly arranged on the rear side of the base (10); The driving mechanism (4) comprises a screw rod (40), the driving mechanism (4) comprises a screw rod (40), the inner cavity of the base (10) is rotatably penetrated by a screw rod (40) with an axis from front to back, a movable plate (41) is slidably sleeved on the screw rod (40) in a front-to-back manner, and the movable plate (41) and the screw rod (40) are threadedly matched, an adjustment mechanism (2) is fixedly arranged on the upper end surface of the movable plate (41), the adjustment mechanism (2) comprises a movable seat (20), and the adjustment mechanism (2) is close to the base A packaging cover (60) is placed at one end of the seat (10), a movable seat (20) is fixedly arranged on the upper end surface of the movable plate (41), four corners of the movable seat (20) are provided with inclined grooves facing the center point of the movable seat (20), the inner cavity of the movable seat (20) is provided with a pyramid-shaped slide groove (26), the slide groove (26) is inclined from one end away from the base (10) to one end close to the base (10), and the inner wall of the slide groove (26) is slidably provided with a pushing mechanism (3) for driving the movable seat (20) to clamp; The pushing mechanism (3) comprises a pushing plate (32), the outer wall of the slide groove (26) is slidably provided with the pushing plate (32), the outer shape of the pushing plate (32) is a quadrangular pyramid, the surface area of ​​the end close to the base (10) is smaller than the surface area of ​​the end away from the base (10), and the pushing plate (32) is slidably provided on a fixed seat (31) having a cavity inside.

2. The industrial switch assembly equipment according to claim 1, characterized in that: The fixing mechanism (1) comprises a driving gear (11), the front end of the screw rod (40) is fixedly sleeved with the driving gear (11), the inner cavity of the base (10) is rotatably provided with a connecting shaft (18) with an axis extending from top to bottom, the lower end surface of the connecting shaft (18) is fixedly provided with a driven gear (12) meshing with the driving gear (11), the upper end surface of the connecting shaft (18) is fixedly provided with a driving gear (13), the inner cavity of the base (10) is slidably provided with a first rack plate (15) to the left and right, and the driving gear (13) is fixedly provided with a driven gear (12) meshing with the driving gear (11). The gear (13) is meshed with the first rack plate (15), the inner cavity of the base (10) is provided with a second rack plate (14) which can slide left and right, and the driving gear (13) is meshed with the second rack plate (14), and the second rack plate (14) and the first rack plate (15) are centrally symmetrical about the axis of the driving gear (13), the rear side of the first rack plate (15) is fixedly provided with a first clamping unit (160), and the rear side of the second rack plate (14) is fixedly provided with a second clamping unit (170).

3. The industrial switch assembly equipment according to claim 1, characterized in that: The base (10) is a U-shaped plate with a U-shaped opening facing backwards, and the first clamping unit (160) includes a first fixed plate (161). The first fixed plate (161) is slidably arranged on the U-shaped inner wall of the base (10) to the left and right, and a first cross bar (164) is slidably arranged through the first fixed plate (161) to the left and right, and a first clamping plate (163) is fixedly arranged on the right side of the first cross bar (164), and a first spring (162) is commonly arranged between the first clamping plate (163) and the first fixed plate (161), and the first spring (162) is slidably sleeved on the first cross bar (164).

4. The industrial switch assembly equipment according to claim 1, characterized in that: The second clamping unit (170) comprises a second fixed plate (171), a second fixed plate (171) is slidably provided on the U-shaped inner wall of the base (10) to the left and right, a second cross bar (174) is slidably provided through the second fixed plate (171) to the left and right, a second clamping plate (173) is fixedly provided on the left side of the second cross bar (174), a second spring (172) is provided between the second clamping plate (173) and the first fixed plate (161), the second spring (172) is slidably sleeved on the second cross bar (174), a second hole groove (243) is provided on a side of the second fixed plate (171) close to the movable seat (20), and a first hole groove (242) is provided on a side of the first fixed plate (161) close to the movable seat (20).

5. The industrial switch assembly equipment according to claim 1, characterized in that: An inclined plate (21) is slidably provided on the inner wall of each inclined groove, an adjustment plate (22) is fixedly provided on one end of each inclined plate (21) away from the center point of the movable seat (20), a plurality of clamping strips (23) are evenly distributed horizontally on one end of each adjustment plate (22) close to the center point of the movable seat (20), and an alignment unit (250) is fixedly provided on the rear side of the clamping strip (23).

6. The industrial switch assembly equipment according to claim 1, characterized in that: The alignment unit (250) comprises an alignment plate (251), one end of each adjustment plate (22) close to the center point of the movable seat (20) is fixedly provided with an alignment plate (251), and sliding plates (252) are slidably penetrated on the left and right adjacent adjustment plates (22), the right end surface of the sliding plate (252) is inclined upward from left to right, and the opposite surfaces of the sliding plates (252) opposite to each other on the left and right are in contact with the inclined surfaces of the upper and lower end surfaces of the middle part of the packaging cover (60), and an alignment spring (253) is commonly provided between each sliding plate (252) and the adjustment plate (22).

7. The industrial switch assembly equipment according to claim 1, characterized in that: Auxiliary units (240) are fixedly arranged on both left and right sides of the movable seat (20), and the auxiliary units (240) include auxiliary rods (241). The auxiliary rods (241) are divided into three sections with increasing thickness from front to back, and the middle section of the auxiliary rods (241) is inclined from the end close to the movable seat (20) to the end close to the base (10). The auxiliary rods (241) on the left and right sides can slide horizontally to the inner cavity of the first fixed plate (161) and the inner cavity of the second fixed plate (171) through the first hole groove (242) and the second hole groove (243), respectively. The thickness of the rear sections of the two auxiliary rods (241) is the same as the thickness of the inner walls of the first hole groove (242) and the second hole groove (243).

8. The industrial switch assembly equipment according to claim 1, characterized in that: A limit plate (37) is fixedly arranged at the rear side of the push plate (32); a first gear (42) is fixedly sleeved at the rear side of the screw rod (40); a threaded rod (33) with an axis from the rear to the front is rotatably arranged in the inner cavity of the fixing seat (31); a second gear (43) is fixedly sleeved at the rear section of the threaded rod (33); the first gear (42) is meshed with the second gear (43); a fixing cylinder (34) is slidably sleeved on the threaded rod (33) in the front and rear directions; and the threaded rod (33) and the fixing cylinder (34) are The fixing cylinder (34) is threadedly matched, and two control plates (35) are fixedly provided on the fixing cylinder (34) and are slidably arranged on the fixing seat (31) in a forward and backward manner. A linkage plate (36) is fixedly provided on the upper end surface of the front side of the fixing cylinder (34), and the limiting plate (37) is slidably penetrated by the linkage plate (36) in a forward and backward manner. A control spring (38) is commonly provided between the pushing plate (32) and the linkage plate (36), and the control spring (38) is slidably sleeved on the limiting plate (37).

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