A fast conveying device

Abstract

The present invention discloses a rapid conveying device, comprising a supporting component, a jig component for carrying a product to be transported, a first conveying line and a second conveying line for conveying the jig component, a first reversing component for pushing the jig component from the first conveying line to the second conveying line, and a second reversing component for pushing the jig component from the second conveying line to the first conveying line; by arranging a left half nut and a right half nut on both sides of the lower end of a jig plate, the jig component can move accurately on the first conveying line and the second conveying line as a lead screw rotates; through the first reversing component and the second reversing component, the rapid conveying device can switch the jig component between the first conveying line and the second conveying line; therefore, the rapid conveying device can meet the demand for accurate positioning of products, and at the same time solve the problem in the prior art that it is inconvenient for the jig component to switch between the two conveying lines.

Description

Technical Field

[0001] The invention relates to the field of conveying mechanisms, in particular to a rapid conveying device. Background Art

[0002] The conveying equipment is mainly used to complete the material conveying work, and transport materials from one place to another according to actual needs. In most workshops, there are various conveying equipment for conveying products or other things, and most of the conveying equipment used for jig conveying has a complex structure and is inconvenient to install. The accuracy of jig transmission is not high, and the stability during the transmission process cannot be guaranteed. It cannot meet the needs of fast handling and precise positioning of jigs. At the same time, there is a problem that it is inconvenient to change the direction of conveying when switching the conveyor line, which has caused certain limitations on the free switching of jigs on different conveyor lines. Therefore, the existing conveyor line equipment should be improved to solve the above problems. Summary of the invention

[0003] In view of this, the present invention aims to address the deficiencies in the prior art, and its main purpose is to provide a rapid conveying device, which utilizes a motor and a screw to drive the first conveyor line and the second conveyor line to operate, and utilizes a first reversing assembly and a second reversing assembly to achieve the switching of the fixture assembly on the first conveyor line and the second conveyor line, forming a closed-loop cyclic conveying. At the same time, the motor plus screw drive can improve the transmission positioning accuracy and transmission stability.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A fast conveying device, comprising a support assembly, a jig assembly for carrying a product to be conveyed, a first conveying line and a second conveying line for conveying the jig assembly, a first reversing assembly for pushing the jig assembly from the first conveying line to the second conveying line, and a second reversing assembly for pushing the jig assembly from the second conveying line to the first conveying line;

[0006] The support assembly includes a first crossbeam, a second crossbeam, and two longitudinal beams, wherein the two longitudinal beams are located at both ends of the first crossbeam and the second crossbeam;

[0007] The jig assembly includes a jig plate, a left half nut, a right half nut and a slider, wherein the left half nut and the right half nut are mounted on both sides of the jig plate, and the slider is fixedly mounted under the jig plate;

[0008] The first conveyor line includes a first drive motor, a screw rod, a first linkage mechanism and a first guide rail, wherein the first drive motor is located beside the first beam, the screw rod is located on the first beam, the first linkage mechanism connects the first drive motor and the screw rod, the first drive motor drives the screw rod to rotate through the first linkage mechanism, the first guide rail is located on the first beam, the left half nut and the screw rod are detachably matched, the slider is slidably installed on the first guide rail, the first drive motor drives the screw rod to rotate through the first linkage mechanism, the rotation of the screw rod drives the left half nut to move laterally, and the slider drives the jig plate to move laterally on the first guide rail as the left half nut moves laterally;

[0009] The second conveyor line includes a second drive motor, a screw rod, a second linkage mechanism and a second guide rail, the second drive motor is located beside the second beam, the screw rod is located on the second beam, the second linkage mechanism connects the second drive motor and the screw rod, the second drive motor drives the screw rod to rotate through the second linkage mechanism, the second guide rail is located on the second beam, the right half nut and the screw rod are detachably matched, the slider is slidably installed on the second guide rail, the second drive motor drives the screw rod to rotate through the second linkage mechanism, the rotation of the screw rod drives the right half nut to move laterally, the slider drives the jig plate to move laterally on the second guide rail as the right half nut moves laterally, and the direction of movement of the slider on the second guide rail is opposite to the direction of movement of the slider on the first guide rail;

[0010] The first reversing assembly and the second reversing assembly both include a driving mechanism, a reversing guide rail and a slide seat, wherein the driving mechanism is mounted on the longitudinal beam, the reversing guide rail is located on the longitudinal beam, the driving mechanism is connected to the slide seat, the slide seat is slidably mounted on the reversing guide rail, and the slide seat matches the slider;

[0011] The first drive motor drives the lead screw to rotate through the first linkage mechanism, and the rotation of the lead screw drives the left half nut to move. The fixture assembly moves on the first guide rail on the first conveyor line as the left half nut moves under the drive of the slider; when the fixture assembly moves to the end of the first conveyor line, the slide of the first reversing assembly cooperates with the slide in the fixture assembly, and the slide moves longitudinally along the reversing guide rail under the drive of the drive mechanism, and the slide moves with the movement of the slide, and the fixture assembly as a whole moves longitudinally from the end of the first conveyor line to the end on the same side of the second conveyor line as the slide of the first reversing assembly moves; the lead screw in the second conveyor line is detachably matched with the right half nut, and the second drive motor drives the lead screw to rotate through the second linkage mechanism, and the rotation of the lead screw drives the right half nut to move, and the fixture assembly is driven by the slider. As the right half nut moves, it moves on the second guide rail on the second conveyor line, and the direction in which the jig assembly moves on the second guide rail is opposite to the direction in which the jig assembly moves on the first guide rail; when the jig assembly moves to the other end of the second conveyor line, the slide of the second reversing assembly cooperates with the slider in the jig assembly, and the slide moves longitudinally along the reversing guide rail under the drive of the driving mechanism, and the slider moves with the movement of the slide. The jig assembly as a whole moves longitudinally from the end of the first conveyor line to the end on the same side of the second conveyor line as the slide of the second reversing assembly moves, and the second reversing assembly pushes the jig assembly from the end of the second conveyor line to the end on the same side of the first conveyor line, and the jig assembly reciprocates on the closed-loop track formed by the first conveyor line, the first reversing assembly, the second conveyor line and the second reversing assembly.

[0012] Preferably, the first linkage mechanism and the second linkage mechanism each include a driving wheel, a driven wheel, a transmission belt and a tensioning wheel, the driving wheel is installed on the output ends of the first drive motor and the second drive motor, the driven wheel is sleeved on the screw rod, the transmission belt is sleeved on the driving wheel and the driven wheel, and the tensioning wheel is fastened on one side of the transmission belt.

[0013] Preferably, the driving mechanism includes a motor and a ball screw, the motor drives the connected ball screw, the ball screw passes through the above-mentioned slide seat, the slide seat can move on the reversing guide rail as the ball screw rotates, and the longitudinal movement of the slide seat drives the slider to move longitudinally.

[0014] Preferably, the left half nut and the right half nut are fastened on both sides of the lower surface of the jig plate, the slider is fastened at the center of the lower surface of the jig plate, and the slider is located between the left half nut and the right half nut.

[0015] Preferably, a groove is provided at the lower end of the slider, and the extension direction of the groove is consistent with the extension direction of the above-mentioned left half nut. A slide rail is provided above the slide seat, and the slide rail matches the groove, and the extension direction of the slide rail is the same as the extension direction of the screw rod.

[0016] Preferably, the first conveyor line and the second conveyor line both have a plurality of screw rods, and the first conveyor line and the second conveyor line also include a plurality of couplings, the plurality of screw rods are connected in sequence through a plurality of couplings, and the first drive motor and the second drive motor both drive the plurality of screw rods to rotate.

[0017] Preferably, the first conveying line also includes a screw seat and a first balance seat, the screw seat is installed on the outside of the screw, the first balance seat is located on the opposite side of the screw seat, the screw seat is provided with a first inverted V-shaped screw groove, the first balance seat is provided with a first inverted V-shaped groove, the first inverted V-shaped screw groove and the first inverted V-shaped groove are symmetrical, and the upper surfaces of the screw seat and the first balance seat are on the same plane as the lower surface of the jig plate in the jig assembly.

[0018] Preferably, a first slide groove and a second slide groove are arranged in parallel on the outer side of the first balancing seat, and the fixture assembly also includes a balancing plate, which is symmetrically fastened to the left and right sides of the above-mentioned fixture plate, and a connecting hole is arranged on the balancing plate, and a balancing block is vertically connected to the connecting hole, and a first protrusion and a second protrusion are arranged on one side of the balancing block, and the first protrusion can be slidably installed on the first slide groove, and the second protrusion can be slidably installed on the second slide groove.

[0019] Preferably, the first reversing assembly and the second reversing assembly further include a limit block for preventing the slider from sliding off the first conveying line end and the second conveying line end, and the limit block is vertically fixedly mounted on the outer end of the slide guide rail.

[0020] Preferably, the support assembly further comprises a plurality of support seats, and the plurality of support seats are symmetrically fastened and installed on the lower ends of the first crossbeam and the second crossbeam.

[0021] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0022] 1. By arranging a left half nut and a right half nut on both sides of the lower surface of the jig plate, the left half nut is detachably matched with the screw in the first conveyor line, and the right half nut is detachably matched with the screw in the second conveyor line, the jig assembly can move on the first conveyor line and the second conveyor line as the screw rotates.

[0023] Second, the first drive motor and the second drive motor drive the lead screw to rotate and drive the left half nut to move, so that the transmission accuracy and stability of the fixture plate on the first conveyor line and the second conveyor line are higher, which is of great benefit for some high-precision and fast handling scenarios.

[0024] 3. Through the first reversing assembly and the second reversing assembly, the rapid conveying equipment can switch the fixture assembly between the first conveyor line and the second conveyor line, and the fixture assembly can move back and forth in a closed loop between the first conveyor line, the first reversing assembly, the second conveyor line, and the second reversing assembly.

[0025] Fourth, because the left half nut and the right half nut are detachably matched with the screw rod, it can be used for side hanging and inverted hanging of the conveying equipment, thereby realizing the diversification of usage scenarios.

[0026] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional schematic diagram of a rapid conveying device of the present invention;

[0028] Figure 2 It is a three-dimensional schematic diagram of the cooperation between the first conveyor line, the second conveyor line and the fixture assembly after the screw rod seat is removed according to the present invention;

[0029] Figure 3 It is a three-dimensional schematic diagram of the cooperation between the first conveyor line with a screw seat, the second conveyor line and the fixture assembly of the present invention;

[0030] Figure 4 It is a three-dimensional schematic diagram of the cooperation between the first and second reversing components and the first and second conveying line ends of the present invention;

[0031] Figure 5 It is a three-dimensional schematic diagram of the first conveying line and the second conveying line after removing the screw seat and the first balancing seat of the present invention;

[0032] Figure 6 It is a three-dimensional schematic diagram of the first conveying line and the second conveying line of the present invention;

[0033] Figure 7 It is a three-dimensional schematic diagram of the first and second switching components of the present invention;

[0034] Figure 8 It is a three-dimensional schematic diagram of the first and second reversing components of the present invention from another perspective;

[0035] Fig. 9 A first-view stereoscopic diagram of the fixture assembly of the present invention;

[0036] Fig.10 A second perspective perspective diagram of the fixture assembly of the present invention;

[0037] Fig.11 It is a third perspective perspective schematic diagram of the fixture assembly of the present invention.

[0038] Description of the accompanying drawings:

[0039] In the figure: 10, support assembly; 101, first crossbeam; 102, second crossbeam; 103, longitudinal beam; 104, support seat; 20, fixture assembly; 201, fixture plate; 2010, balance plate; 2011, connecting hole; 2012, balance block; 2013, first protrusion; 2014, second protrusion; 202, left half nut; 203, right half nut; 204, slider; 205, groove; 206, round hole; 30, first conveyor line; 301, first drive motor; 302, lead screw; 3021, coupling; 303, first linkage mechanism; 304, first guide rail; 305, lead screw seat; 3051, first An inverted V-shaped screw groove; 306, a first balancing seat; 3061, a first inverted V-shaped groove; 3062, a first slide groove; 3063, a second slide groove; 40, a second conveyor line; 401, a second drive motor; 402, a second linkage mechanism; 4021, a driving wheel; 4022, a driven wheel; 4023, a transmission belt; 4024, a tensioning wheel; 403, a second guide rail; 50, a first reversing component; 501, a drive mechanism; 5011, a motor; 5013, a reducer; 502, a reversing guide rail; 503, a slide seat; 5031, a slide seat guide rail; 5032, a limit block; 5033, a through hole; 60, a second reversing component. DETAILED DESCRIPTION

[0040] The present invention Figures 1 to 11 As shown, a fast conveying device includes a support assembly 10, a jig assembly 20 for carrying a product to be transported, a first conveying line 30 and a second conveying line 40 for conveying the jig assembly 20, a first reversing assembly 50 for pushing the jig assembly 20 from the first conveying line 30 to the second conveying line 40, and a second reversing assembly 60 for pushing the jig assembly 20 from the second conveying line 40 to the first conveying line 30;

[0041] The support assembly 10 includes a first crossbeam 101, a second crossbeam 102, and two longitudinal beams 103. The two longitudinal beams 103 are located at both ends of the first crossbeam 101 and the second crossbeam 102. The first crossbeam 101 is used to support the first conveyor line 30, the second crossbeam 102 is used to support the second conveyor line 40, and the longitudinal beams 103 are used to support the first reversing assembly 50 and the second reversing assembly 60.

[0042] The jig assembly 20 includes a jig plate 201, a left half nut 202, a right half nut 203 and a slider 204. The left half nut 202 and the right half nut 203 are installed on both sides of the jig plate 201, and the slider 204 is fastened and installed below the jig plate 201; specifically, the left half nut 202 and the right half nut 203 are fastened and installed on both sides of the lower surface of the jig plate 201, and the slider 204 is fastened and installed at the center of the lower surface of the jig plate 201, and the slider 204 is located between the left half nut 202 and the right half nut 203, or the slider 204 is fastened Installed between the left half nut 202 and the right half nut 203, the jig plate 201 is provided with a plurality of circular holes 206 for carrying products, and the diameter of the circular holes 206 is determined according to different products. The left half nut 202 moves in the first conveyor line 30 to drive the jig plate 201 to move on the first conveyor line 30, and the right half nut 203 moves in the second conveyor line 40 to drive the jig plate 201 to move on the second conveyor line 40, so that the jig assembly 20 can move on the first conveyor line 30 and the second conveyor line 40, two conveyor lines with opposite conveying directions;

[0043] The first conveyor line 30 includes a first drive motor 301, a screw rod 302, a first linkage mechanism 303 and a first guide rail 304. The first drive motor 301 is located beside the first beam 101, the screw rod 302 is located on the first beam 101, the first linkage mechanism 303 connects the first drive motor 301 and the screw rod 302, the first drive motor 301 drives the screw rod 302 to rotate through the first linkage mechanism 303, the first guide rail 304 is located on the first beam 101, the left half nut 202 and the screw rod 302 are detachably matched, the slider 204 is slidably installed on the first guide rail 304, the first drive motor 301 drives the screw rod 302 to rotate through the first linkage mechanism 303, the rotation of the screw rod 302 drives the left half nut 202 to move laterally, and the slider 204 drives the fixture plate 201 to move laterally on the first guide rail 304 as the left half nut 202 moves laterally;

[0044] The second conveyor line 40 includes a second drive motor 401, a screw rod 302, a second linkage mechanism 402 and a second guide rail 403. The second conveyor line 40 is parallel to the first conveyor line 30. The second drive motor 401 is located beside the second beam 102, the screw rod 302 is located on the second beam 102, the second linkage mechanism 402 connects the second drive motor 401 and the screw rod 302, the second drive motor 401 drives the screw rod 302 to rotate through the second linkage mechanism 402, and the second guide rail 403 is located on the second beam 102. The right half nut 203 and the screw rod 302 are detachably matched, and the slider 204 is slidably installed on the second guide rail 403. The second drive motor 401 drives the screw rod 302 to rotate through the second linkage mechanism 402. The rotation of the screw rod 302 drives the right half nut 203 to move laterally. The slider 204 drives the fixture plate 201 to move laterally on the second guide rail 403 as the right half nut 203 moves laterally. The direction in which the slider 204 moves on the second guide rail 403 is opposite to the direction in which the slider 204 moves on the first guide rail 304.

[0045] The first reversing assembly 50 and the second reversing assembly 60 both include a driving mechanism 501, a reversing guide rail 502 and a slide 503. The driving mechanism 501 is mounted on the longitudinal beam 103. The driving mechanism 501 is connected to the slide 503. The reversing guide rail 502 is located on the longitudinal beam 103. The slide 503 is slidably mounted on the reversing guide rail 502. The slide 503 matches the slider 204. The driving mechanism 501 drives the slide 503 to move longitudinally on the reversing guide rail 502. The slide 503 drives the slider 204 to move longitudinally on the reversing guide rail 502. The slider 204 drives the fixture plate 201 to move from one end of the reversing guide rail 502 to the other end. That is to say, driven by the first reversing assembly 50, the fixture plate 201 longitudinally translates from the end of the first conveyor line 30 to the end on the same side of the second conveyor line 40. Driven by the second reversing assembly 60, the fixture plate 201 longitudinally translates from the second conveyor line end 40 to the end on the same side of the first conveyor line 30.

[0046] The first linkage mechanism 303 and the second linkage mechanism 402 both include a driving wheel 4021, a driven wheel 4022, a transmission belt 4023 and a tensioning wheel 4024. The driving wheel 4021 of the first linkage mechanism 303 is mounted on the output end of the first drive motor 301, and the driven wheel 4022 of the first linkage mechanism 303 is sleeved on the screw rod 302 of the first conveyor line 30. The driving wheel 4021 of the second linkage mechanism 402 is mounted on the output end of the second drive motor 401, and the driven wheel 4022 of the second linkage mechanism 402 is sleeved on the screw rod 302 of the second conveyor line 40. The transmission belt 4023 is sleeved on the driving wheel 4021 and the driven wheel 4022, and the tensioning wheel 4024 is fastened to one side of the transmission belt 4023; the first driving motor 301 rotates to drive the driving wheel 4021 of the first linkage mechanism 303 to rotate, and the second driving motor 401 rotates to drive the driving wheel 4021 of the second linkage mechanism 402 to rotate, and the driving wheel 4021 drives the driven wheel 4022 to rotate synchronously under the action of the transmission belt 4023, and the driven wheel 4022 drives the screw rod 302 to rotate, and the tensioning wheel 4024 can adjust the tightness of the transmission belt 4023.

[0047] The driving mechanism 501 includes a motor 5011 and a ball screw (not shown in the figure). The motor 5011 drives the ball screw (not shown in the figure). The ball screw (not shown in the figure) passes through the slide 503. The slide 503 can move on the reversing guide rail 502 as the ball screw (not shown in the figure) rotates. The longitudinal movement of the slide 503 drives the slider 204 to move longitudinally, and the fixture plate 201 is switched between the first conveyor line 30 and the second conveyor line 40. In addition to the motor 501, the driving mechanism 501 11 and the ball screw (not shown in the figure) can also be replaced by a cylinder, which is used to drive the slide 503 to move on the reversing guide rail 502. The driving mechanism 501 also includes a reducer 5013. The output end of the motor 5011 is fastened to the input end of the reducer 5013, and the output end of the reducer 5013 is connected to the ball screw (not shown in the figure). The reducer 5013 can slow down the rotation speed of the motor 5011, so that the slide 503 can move more smoothly on the reversing guide rail 502.

[0048] A groove 205 is provided at the lower end of the slider 204, and the extension direction of the groove 205 is consistent with the extension direction of the above-mentioned left half nut 202. A slide guide rail 5031 is provided above the slide 503, and the slide guide rail 5013 matches the groove 205. The extension direction of the slide guide rail 5013 is the same as the extension direction of the screw rod 302. When the slider 204 moves to the end of the first reversing component 50 and the second reversing component 60, the groove 205 at the lower end of the slider 204 can match the slide guide rail 5013, and the slider 204 moves longitudinally together with the slide guide rail 5013 under the drive of the slide 503.

[0049] The first conveyor line 30 and the second conveyor line 40 are both provided with a plurality of screw rods 302. The first conveyor line 30 and the second conveyor line 40 also include a plurality of couplings 3021. The plurality of screw rods 302 are sequentially connected via the plurality of couplings 3021. The first drive motor 301 and the second drive motor 401 both drive the plurality of screw rods 302 to rotate. In this way, the first drive motor 301 and the second drive motor 401 can both drive the plurality of screw rods 302 to rotate at the same time, thereby saving energy consumption and improving work efficiency.

[0050] The first conveyor line 30 and the second conveyor line 40 also include a screw seat 305 and a first balance seat 306. The screw seat 305 is installed on the outer side of the screw 302, and the first balance seat 306 is located on the opposite side of the screw seat 305. The screw seat 305 is provided with a first inverted V-shaped screw groove 3051, and the first balance seat 306 is provided with a first inverted V-shaped groove 3061. The first inverted V-shaped screw groove 3051 and the first inverted V-shaped groove 3061 are symmetrical. The upper surfaces of the screw seat 305 and the first balance seat 306 are in the same plane with the lower surface of the fixture plate 201 in the fixture assembly 20. The screw seat 305 and the first balance seat 306 can make the fixture plate 201 more stable during movement on the one hand, and can also play a role in dust and pollution prevention on the other hand.

[0051] A first slide groove 3062 and a second slide groove 3063 are arranged in parallel on the outer side of the above-mentioned first balancing seat 306, and the fixture assembly 20 also includes a balancing plate 2010, which is symmetrically fastened to the left and right sides of the above-mentioned fixture plate 201, and a connecting hole 2011 is arranged on the balancing plate 2010, and a balancing block 2012 is vertically connected to the connecting hole 2011, and a first protrusion 2013 and a second protrusion 2014 are arranged on one side of the balancing block 2012, the first protrusion 2013 can be slidably installed on the first slide groove 3062, and the second protrusion 2014 can be slidably installed on the second slide groove 3063, so that the fixture plate 201 will be more stable during the movement, and the deviation and dislocation of the fixture plate 201 during the movement can be avoided.

[0052] The above-mentioned first reversing assembly 50 and second reversing assembly 60 also include a limit block 5032 for preventing the slider 204 from sliding off from the end of the first conveyor line 30 and the end of the second conveyor line 40. A through hole 5033 is opened on the limit block 5032. The limit block 5032 is vertically fastened to the outer end of the slide guide rail 5031 through the through hole 5033. The limit block 5032 limits the movement of the slider 204 to prevent the slider 204 from sliding off from the end of the slide guide rail 5031.

[0053] The support assembly 10 also includes a support seat 104. There are multiple support seats 104. The support seats 104 are symmetrically fastened to the lower ends of the first beam 101 and the second beam 102. This way, the support strength is greater and the stability of the entire device is higher.

[0054] The working process of the present invention is as follows: the first driving motor 301 drives the screw rod 302 to rotate through the first linkage mechanism 303, the screw rod 302 rotates to drive the left half nut 202 to move, and the fixture assembly 20 moves on the first guide rail 304 on the first conveyor line 30 as the left half nut 202 moves under the drive of the slider 204; when the fixture assembly 20 moves to the end of the first conveyor line 30, the slide 503 of the first reversing assembly 50 cooperates with the slider 204 in the fixture assembly 20, and the slide 503 is in the driving mechanism The second drive motor 401 drives the screw rod 302 to rotate through the second linkage mechanism 402, and the screw rod 302 rotates to drive the right half nut 203 to move. The jig assembly 20 moves on the second guide rail 403 on the second conveyor line 40 as the right half nut 203 moves under the drive of the slider 204. The direction in which the jig assembly 20 moves on the second guide rail 403 is opposite to the direction in which the jig assembly 20 moves on the first guide rail 304. When the jig assembly 20 moves to the other end of the second conveyor line 40, the slide 503 of the second reversing assembly 60 cooperates with the slide 204 in the jig assembly 20. The slide 503 moves along the reversing guide rail 502 under the drive of the driving mechanism 501. Longitudinal movement, the slider 204 moves with the movement of the slide 503, and the fixture assembly 20 as a whole moves longitudinally from the end of the first conveyor line 30 to the end on the same side of the second conveyor line 40 with the movement of the slide 503 of the second reversing assembly 60. The second reversing assembly 60 pushes the fixture assembly 20 from the end of the second conveyor line 40 to the end on the same side of the first conveyor line 30. The fixture assembly 20 reciprocates on the closed-loop trajectory formed by the first conveyor line 30, the first reversing assembly 50, the second conveyor line 40 and the second reversing assembly 60.

[0055] The design emphasis of the present invention is:

[0056] 1. By arranging a left half nut and a right half nut on both sides of the lower surface of the jig plate, the left half nut is detachably matched with the screw in the first conveyor line, and the right half nut is detachably matched with the screw in the second conveyor line, the jig assembly can move on the first conveyor line and the second conveyor line as the screw rotates.

[0057] Second, the first drive motor and the second drive motor drive the lead screw to rotate and drive the left half nut to move, so that the transmission accuracy and stability of the fixture plate on the first conveyor line and the second conveyor line are higher, which is of great benefit for some high-precision and fast handling scenarios.

[0058] 3. Through the first reversing assembly and the second reversing assembly, the rapid conveying equipment can switch the fixture assembly between the first conveyor line and the second conveyor line, and the fixture assembly can move back and forth in a closed loop between the first conveyor line, the first reversing assembly, the second conveyor line, and the second reversing assembly.

[0059] Fourth, because the left half nut and the right half nut are detachably matched with the screw rod, it can be used for side hanging and inverted hanging of the conveying equipment, thereby realizing the diversification of usage scenarios.

[0060] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A rapid conveying device, characterized in that: It includes a support assembly, a jig assembly for carrying a product to be transported, a first conveying line and a second conveying line for conveying the jig assembly, a first reversing assembly for pushing the jig assembly from the first conveying line to the second conveying line, and a second reversing assembly for pushing the jig assembly from the second conveying line to the first conveying line; The support assembly includes a first crossbeam, a second crossbeam, and two longitudinal beams, wherein the two longitudinal beams are located at both ends of the first crossbeam and the second crossbeam; The jig assembly comprises a jig plate, a left half nut, a right half nut and a slider, wherein the left half nut and the right half nut are mounted on both sides of the jig plate, and the slider is fixedly mounted under the jig plate; The first conveyor line includes a first drive motor, a screw rod, a first linkage mechanism and a first guide rail, wherein the first drive motor is located beside the first beam, the screw rod is located on the first beam, the first linkage mechanism connects the first drive motor and the screw rod, the first drive motor drives the screw rod to rotate through the first linkage mechanism, the first guide rail is located on the first beam, the left half nut and the screw rod are detachably matched, the slider is slidably installed on the first guide rail, the first drive motor drives the screw rod to rotate through the first linkage mechanism, the rotation of the screw rod drives the left half nut to move laterally, and the slider drives the jig plate to move laterally on the first guide rail as the left half nut moves laterally; The second conveyor line includes a second drive motor, a screw rod, a second linkage mechanism and a second guide rail, the second drive motor is located beside the second beam, the screw rod is located on the second beam, the second linkage mechanism connects the second drive motor and the screw rod, the second drive motor drives the screw rod to rotate through the second linkage mechanism, the second guide rail is located on the second beam, the right half nut and the screw rod are detachably matched, the slider is slidably installed on the second guide rail, the second drive motor drives the screw rod to rotate through the second linkage mechanism, the rotation of the screw rod drives the right half nut to move laterally, the slider drives the jig plate to move laterally on the second guide rail as the right half nut moves laterally, and the direction of movement of the slider on the second guide rail is opposite to the direction of movement of the slider on the first guide rail; The first reversing assembly and the second reversing assembly both include a driving mechanism, a reversing guide rail and a slide seat, wherein the driving mechanism is mounted on the longitudinal beam, the reversing guide rail is located on the longitudinal beam, the driving mechanism is connected to the slide seat, the slide seat is slidably mounted on the reversing guide rail, and the slide seat matches the slider; The first drive motor drives the lead screw to rotate through the first linkage mechanism, and the rotation of the lead screw drives the left half nut to move. The fixture assembly moves on the first guide rail on the first conveyor line as the left half nut moves under the drive of the slider; when the fixture assembly moves to the end of the first conveyor line, the slide of the first reversing assembly cooperates with the slide in the fixture assembly, and the slide moves longitudinally along the reversing guide rail under the drive of the drive mechanism, and the slide moves with the movement of the slide, and the fixture assembly as a whole moves longitudinally from the end of the first conveyor line to the end on the same side of the second conveyor line as the slide of the first reversing assembly moves; the lead screw in the second conveyor line is detachably matched with the right half nut, and the second drive motor drives the lead screw to rotate through the second linkage mechanism, and the rotation of the lead screw drives the right half nut to move, and the fixture assembly is driven by the slider. As the right half nut moves, it moves on the second guide rail on the second conveyor line, and the direction in which the jig assembly moves on the second guide rail is opposite to the direction in which the jig assembly moves on the first guide rail; when the jig assembly moves to the other end of the second conveyor line, the slide of the second reversing assembly cooperates with the slider in the jig assembly, and the slide moves longitudinally along the reversing guide rail under the drive of the driving mechanism, and the slider moves with the movement of the slide. The jig assembly as a whole moves longitudinally from the end of the first conveyor line to the end on the same side of the second conveyor line as the slide of the second reversing assembly moves, and the second reversing assembly pushes the jig assembly from the end of the second conveyor line to the end on the same side of the first conveyor line, and the jig assembly reciprocates on the closed-loop track formed by the first conveyor line, the first reversing assembly, the second conveyor line and the second reversing assembly.

2. A rapid conveying device according to claim 1, characterized in that: The first linkage mechanism and the second linkage mechanism both include a driving wheel, a driven wheel, a transmission belt and a tensioning wheel. The driving wheel is installed on the output ends of the first drive motor and the second drive motor. The driven wheel is sleeved on the screw rod. The transmission belt is sleeved on the driving wheel and the driven wheel. The tensioning wheel is fastened on one side of the transmission belt.

3. A rapid conveying device according to claim 1, characterized in that: The driving mechanism includes a motor and a ball screw. The motor drives the ball screw, which passes through the slide seat. The slide seat can move on the reversing guide rail as the ball screw rotates. The longitudinal movement of the slide seat drives the slider to move longitudinally.

4. A rapid conveying device according to claim 1, characterized in that: The left half nut and the right half nut are fastened on both sides of the lower surface of the jig plate, and the slider is fastened on the center of the lower surface of the jig plate, and the slider is located between the left half nut and the right half nut.

5. A rapid conveying device according to claim 1, characterized in that: A groove is arranged at the lower end of the sliding block, and the extending direction of the groove is consistent with the extending direction of the left half nut. A sliding seat guide rail is arranged above the sliding seat, and the sliding seat guide rail matches the groove, and the extending direction of the sliding seat guide rail is the same as the extending direction of the screw rod.

6. A rapid conveying device according to claim 1, characterized in that: The first conveying line and the second conveying line both have a plurality of screw rods, and the first conveying line and the second conveying line also include a plurality of couplings. The plurality of screw rods are connected in sequence through the plurality of couplings, and the first drive motor and the second drive motor both drive the plurality of screw rods to rotate.

7. A rapid conveying device according to claim 1, characterized in that: The first conveyor line also includes a screw seat and a first balance seat, the screw seat is installed on the outside of the screw, the first balance seat is located on the opposite side of the screw seat, the screw seat is provided with a first inverted V-shaped screw groove, the first balance seat is provided with a first inverted V-shaped groove, the first inverted V-shaped screw groove and the first inverted V-shaped groove are symmetrical, and the upper surfaces of the screw seat and the first balance seat are on the same plane as the lower surface of the jig plate in the jig assembly.

8. A rapid conveying device according to claim 7, characterized in that: A first slide groove and a second slide groove are arranged in parallel on the outer side of the first balancing seat, and the fixture assembly also includes a balancing plate, which is symmetrically fastened to the left and right sides of the above-mentioned fixture plate, and a connecting hole is arranged on the balancing plate, and a balancing block is vertically connected to the connecting hole, and a first protrusion and a second protrusion are arranged on one side of the balancing block, and the first protrusion can be slidably installed on the first slide groove, and the second protrusion can be slidably installed on the second slide groove.

9. A rapid conveying device according to claim 8, characterized in that: The first reversing assembly and the second reversing assembly also include a limit block for preventing the slider from sliding off the first conveying line end and the second conveying line end, and the limit block is vertically fastened and installed at the outer end of the slide guide rail.

10. The rapid conveying device according to claim 1, characterized in that: The support assembly further comprises a plurality of support seats, which are symmetrically fastened and installed on the lower ends of the first crossbeam and the second crossbeam.

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