Feeding device for part production

Abstract

The invention relates to the technical field of feeding devices, in particular to a feeding device for part production. A feeding device for part production comprises a conveying mechanism, and the conveying mechanism comprises a conveying trolley, a skid and a plurality of transmission rollers. Each driving roller comprises a first rotating wheel, a rotating shaft and a second rotating wheel. A rubber clamping piece is arranged on the peripheral wall of the second rotating wheel, the rubber clamping piece can expand with heat and contract with cold to deform, the surface of the rubber clamping piece is continuously changed through expansion and contraction of the rubber clamping piece, and then a paint layer attached to the rubber clamping piece is promoted to be cracked and stripped. And then, residual impurities can be effectively removed by virtue of relative movement between the second rotating wheel and the first sliding rail, so that the surface of the second rotating wheel is kept clean. The invention provides a feeding device for part production to solve the problem that according to an existing conveying device, paint is prone to adhering to a guide wheel, and transmission of the guide wheel is affected.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of feeding devices, in particular to a feeding device for part production. BACKGROUND

[0002] Feeding devices, commonly known as conveyors, are machines used to transport materials and play a crucial role in various production and processing processes. Here are some common types of feeding devices and their characteristics: Conveyor belt: uses a looped belt to transport materials, widely used in various production lines. Tubular chain conveyor: uses a chain to pull a tube filled with materials for transportation, suitable for transporting materials with high viscosity or easy to block. Track conveyor: uses a small car or trolley running on a track to transport materials, suitable for transporting large or heavy loads. Servo feeder: uses a servo motor to drive, can realize high-precision positioning and fast response, suitable for high-speed and high-precision feeding requirements. Mechanical feeder: realizes feeding through mechanical transmission, good stability.

[0003] Feeding devices are key equipment on automated production lines, used to accurately and efficiently transport parts to processing or assembly locations. In the prior art, the device cannot be timely processed during the conveying process in the processing room, and the worker can only enter the processing room for maintenance after the temperature in the processing room is lowered, which is low in work efficiency.

[0004] As provided in the Chinese invention patent with the authorized announcement number CN113415614B, an automatic skid roller bed conveying device and operation method, through the electric push rod driving the roller bed to move up and down and the first motor driving the roller bed to rotate, can be matched with the first station and the second station respectively, and the second motor drives the guide wheel to move the skid, thereby facilitating the transfer of the skid between the first station and the second station, thereby completing the rotation operation of the skid, but during the conveying process, paint may stick to the guide wheel and solidify on the surface of the guide wheel, affecting the transmission of the guide wheel. SUMMARY

[0005] The application provides a feeding device for part production to solve the problem that paint is easy to stick to the guide wheel of the existing conveying device, affecting the transmission of the guide wheel.

[0006] The present invention provides a feeding device for parts production, comprising a transition roller bed and a conveying mechanism, wherein the transition roller bed is disposed on the ground. The conveying mechanism includes a conveying trolley, a skid, and multiple drive rollers. The conveying trolley moves into the processing room along a first direction. Multiple drive rollers are sequentially disposed on the conveying trolley along the first direction, each drive roller including a first roller, a shaft, and a second roller. The shaft is disposed along a second direction, both the first and second directions being horizontal, and the second direction being perpendicular to the first direction. The shaft is rotatably disposed on the conveying trolley along its own axial direction, and the first and second rollers are fixedly disposed at both ends of the shaft, and both the first and second rollers are coaxial with the shaft. A rubber clamping element is disposed on the peripheral wall of the second roller, the rubber clamping element being deformable by thermal expansion and contraction.

[0007] The skid is positioned above the conveyor trolley and has two first slide rails arranged sequentially along a second direction. Each first slide rail is positioned along a first direction. A first rotating wheel contacts one of the first slide rails and drives the first slide rail to slide along the first direction. A second rotating wheel contacts the other first slide rail, and the rubber clamp expands and adheres tightly to the first slide rail.

[0008] Furthermore, a U-shaped groove is formed on the circumferential wall of the second rotating wheel, and the groove wall is inclined. The rubber clamping component includes side rubber and circumferential rubber. The side rubber is fixedly disposed on the groove wall of the second rotating wheel, and the circumferential rubber is fixedly disposed on the bottom of the groove of the second rotating wheel. The circumferential rubber abuts against the lower side surface of the first slide rail. The rubber clamping component has a contracted state and an expanded state. In the contracted state, the side rubber of the rubber clamping component is out of contact with the first slide rail, and in the expanded state, the side rubber of the rubber clamping component is in contact with the first slide rail.

[0009] Furthermore, each rotating shaft is equipped with a first transmission wheel, which is concentrically arranged with the rotating shaft. The conveying mechanism also includes a first motor and a transmission belt. The first motor is fixedly mounted on the conveying trolley. A second transmission wheel is fixedly mounted on the output shaft of the first motor, and the transmission belt sequentially connects the second transmission wheel and multiple first transmission wheels.

[0010] Furthermore, the conveying mechanism also includes two drive rollers, which are respectively arranged on both sides of the conveying trolley along the first direction, with one drive roller closer to the transition roller bed and the other drive roller closer to the processing room. Each drive roller includes a bracket, a steel cable, a take-up reel, and a second motor. The bracket is fixedly mounted on the ground, the take-up reel is rotatably mounted on the bracket around its own axis, and the second motor is fixedly mounted on the bracket, with its output shaft fixedly connected to the take-up reel. One end of the steel cable is wound around the take-up reel, and the other end of the steel cable is fixedly connected to the conveying trolley.

[0011] Furthermore, a feeding device for parts production also includes two second slide rails, which are distributed sequentially along a second direction, and each second slide rail is arranged along a first direction. One end of the second slide rail is located at the transition roller bed, and the other end of the second slide rail passes through the processing chamber and extends out of the processing chamber.

[0012] Furthermore, the lower side of the conveying trolley is provided with two wheel assemblies, which are distributed sequentially along the second direction. Each wheel assembly includes multiple third wheels, which are distributed sequentially along the first direction. Each third wheel is slidably mounted on the second slide rail.

[0013] Furthermore, the conveyor trolley is fixedly equipped with multiple mounting plates, and each mounting plate is fixedly equipped with a connecting shaft, which is arranged along the second direction. Each third rotating wheel is rotatably mounted on a connecting shaft.

[0014] Furthermore, the conveying trolley is provided with multiple mounting slots, which are arranged sequentially along the first direction, and each first rotating wheel is rotatably positioned in one mounting slot.

[0015] Furthermore, the conveying trolley is arranged along the first direction, the skid is arranged along the first direction, and the length of the skid is less than the length of the conveying trolley.

[0016] Furthermore, the skid also includes a platform, which includes multiple support rods distributed sequentially along a first direction, and each support rod is arranged along a second direction. The support rods are fixedly mounted on a first slide rail, and the platform is used to place workpieces.

[0017] The beneficial effects of this invention are as follows: A feeding device for parts production utilizes a rubber clamping element mounted on the peripheral wall of a second rotating wheel. This rubber clamping element is capable of thermal expansion and contraction. Due to the temperature difference between the inside and outside of the processing chamber, the rubber clamping element expands when the conveyor trolley enters the processing chamber from a cooler environment. Conversely, it contracts when the conveyor trolley leaves the processing chamber. During this process, impurities such as paint may adhere to the surface of the second rotating wheel. The periodic expansion and contraction of the rubber clamping element causes its surface morphology to continuously change, leading to cracking and peeling of the paint layer. Subsequently, the relative movement between the second rotating wheel and the first slide rail effectively removes residual impurities, thus maintaining the cleanliness of the second rotating wheel surface. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a feeding device and processing room for parts production provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of a feeding device for parts production provided in an embodiment of the present invention; Figure 3 This is a front view of a feeding device for parts production provided in an embodiment of the present invention; Figure 4 for Figure 3 Sectional view at point AA; Figure 5 This is a schematic diagram of the structure of a rubber clamping component of a feeding device for parts production in an expanded state, provided by an embodiment of the present invention. Figure 6 for Figure 4 Enlarged view of point B in the middle; Figure 7 for Figure 5 Enlarged view of point C in the middle.

[0020] In the diagram: 100, processing room; 200, transition roller bed; 301, conveyor trolley; 3022, side rubber; 3023, circumferential rubber; 303, mounting plate; 304, second slide rail; 305, steel cable; 310, first rotating wheel; 320, rotating shaft; 330, second rotating wheel; 340, mounting groove; 350, U-shaped groove; 360, third rotating wheel; 400, skid; 401, first slide rail; 402, platform; 403, support rod. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Reference Figures 1 to 7As shown in the figure, an embodiment of the present invention provides a feeding device for parts production, used for feeding materials into a processing room 100. It includes a transition roller bed 200 and a conveying mechanism, with the transition roller bed 200 disposed on the ground. The conveying mechanism includes a conveying trolley 301, a skid 400, and multiple drive rollers. The conveying trolley 301 moves into the processing room 100 along a first direction. Multiple drive rollers are sequentially disposed on the conveying trolley 301 along the first direction. Each drive roller includes a first rotating wheel 310, a rotating shaft 320, and a second rotating wheel 330. The rotating shaft 320 is disposed along a second direction, both the first and second directions being horizontal, and the second direction being perpendicular to the first direction. The rotating shaft 320 is rotatably disposed on the conveying trolley 301 along its own axial direction. The first rotating wheel 310 and the second rotating wheel 330 are fixedly disposed at both ends of the rotating shaft 320, and both the first rotating wheel 310 and the second rotating wheel 330 are coaxially disposed with the rotating shaft 320. The second rotating wheel 330 is provided with a rubber clamping component on its peripheral wall. The rubber clamping component can deform due to thermal expansion and contraction.

[0023] A skid 400 is positioned above the conveying trolley 301. Two first slide rails 401 are mounted on the skid 400, distributed sequentially along a second direction. Each first slide rail 401 is positioned along a first direction. A first rotating wheel 310 contacts one first slide rail 401 and drives it to slide along the first direction. A second rotating wheel 330 contacts the other first slide rail 401, and a rubber clamping element expands and adheres tightly to the first slide rail 401. The rubber clamping element is made of a thermotropically expandable material; when the ambient temperature rises to a preset range, the expansion force generated by this material allows the rubber clamping element to adhere tightly to the first slide rail 401.

[0024] In the initial state, the transport trolley 301 approaches the transition roller bed 200, causing the skid 400 to slide relative to the transport trolley 301. The skid 400, carrying the part to be processed, moves from the transition roller bed 200 onto the transport trolley 301. At the same time, the transport trolley 301 moves towards the processing room 100.

[0025] Due to the temperature difference between the inside and outside of the processing chamber 100, the rubber clamping components expand due to heat when the conveyor trolley 301 moves from the cooler outside chamber into the warmer inside. Conversely, when the conveyor trolley 301 leaves the processing chamber 100, the rubber clamping components contract due to cooling. During this process, impurities such as paint may adhere to the surface of the second rotating wheel 330. The periodic expansion and contraction of the rubber clamping components causes its surface morphology to change continuously, which in turn causes the paint layer attached to it to crack and peel off. Subsequently, the relative movement between the second rotating wheel 330 and the first slide rail 401 can effectively remove the residual impurities, thereby keeping the surface of the second rotating wheel 330 clean.

[0026] In other embodiments, a high-expansion driving layer is provided between the second rotating wheel 330 and the rubber clamping member. The high-expansion driving layer is made of an expandable polymer. When the ambient temperature rises, the high-expansion driving layer undergoes significant volume expansion, thereby driving the outer rubber clamping member to produce radial deformation, so that the rubber clamping member is tightly attached to the first slide rail 401.

[0027] When the conveyor trolley 301 is inside the processing room 100, the rubber clamping component expands and adheres tightly to the first slide rail 401, increasing the friction between the second rotating wheel 330 and the first slide rail 401, thus preventing slippage. Since both the second rotating wheel 330 and the first rotating wheel 310 are fixedly mounted on the rotating shaft 320, their rotation speeds remain consistent. Therefore, when there is no slippage between the second rotating wheel 330 and its corresponding first slide rail 401, there will also be no slippage between the first rotating wheel 310 and its corresponding first slide rail 401. This mechanism ensures that the skid 400 will not detach from the conveyor trolley 301 while it is running inside the processing room 100. Furthermore, the rubber clamping component is made of a high-hardness material, so while expanding and adhering to the first slide rail 401, it does not obstruct the normal rotation of the second rotating wheel 330.

[0028] In other embodiments, rubber clamping elements are provided on the peripheral walls of the first roller 310 and the second roller 330. When the conveying trolley 301 enters the processing room 100, the rubber clamping elements on the first roller 310 and the second roller 330 expand due to heat. After the rubber clamping elements expand, they stick to the two first slide rails 401, further ensuring that the skid 400 will not deviate relative to the conveying trolley 301.

[0029] In this embodiment, a U-shaped groove 350 is formed on the circumferential wall of the second rotating wheel 330, and the groove wall is inclined. The rubber clamping component includes a side rubber 3022 and a circumferential rubber 3023. The side rubber 3022 is fixedly disposed on the groove wall of the second rotating wheel 330, and the circumferential rubber 3023 is fixedly disposed on the bottom of the groove of the second rotating wheel 330. The circumferential rubber 3023 abuts against the lower side surface of the first slide rail 401. The rubber clamping component has a contracted state and an expanded state. In the contracted state, the side rubber 3022 and the first slide rail 401 are out of contact. In the expanded state, the side rubber 3022 and the first slide rail 401 are in contact.

[0030] When the side rubber 3022 expands and fits into the first slide rail 401, the second rotating wheel 330 rotates, continuing to drive the first slide rail 401 to move relative to the conveying trolley 301. At this time, the relative movement between the side rubber 3022 and the first slide rail 401 can clean the surface of the side rubber 3022.

[0031] In this embodiment, each rotating shaft 320 is provided with a first transmission wheel, and the first transmission wheel and the rotating shaft 320 are concentrically arranged. The conveying mechanism also includes a first motor and a transmission belt. The first motor is fixedly mounted on the conveying trolley 301. A second transmission wheel is fixedly mounted on the output shaft of the first motor, and the transmission belt connects the second transmission wheel and multiple first transmission wheels in sequence. When the first motor is started, the first motor drives multiple rotating shafts 320 to rotate synchronously through the transmission belt. When the rotating shafts 320 rotate, they drive the first rotating wheel 310 and the second rotating wheel 330 to rotate synchronously. The first rotating wheel 310 and the second rotating wheel 330 drive the skid 400 to slide relative to the conveying trolley 301.

[0032] In this embodiment, the conveying mechanism also includes two drive rollers. Along the first direction, the two drive rollers are respectively arranged on both sides of the conveying trolley 301, with one drive roller close to the transition roller bed 200 and the other drive roller close to the processing room 100.

[0033] Each drive roller includes a support, a steel cable 305, a take-up reel, and a second motor. The support is fixedly mounted on the ground, the take-up reel is rotatably mounted on the support, and the second motor is fixedly mounted on the support, with its output shaft fixedly connected to the take-up reel. One end of the steel cable 305 is wound around the take-up reel, and the other end is fixedly connected to the conveyor trolley 301. When the second motor is started, it drives the take-up reel to rotate. As the take-up reel rotates, it causes the steel cable 305 closest to the processing chamber 100 to be wound up. The steel cable 305 on the take-up reel moves the conveyor trolley 301 toward the processing chamber 100, while the steel cable 305 closest to the transition roller bed 200 extends.

[0034] In this embodiment, a feeding device for parts production further includes two second slide rails 304, which are sequentially distributed along a second direction, and each second slide rail 304 is arranged along a first direction. One end of the second slide rail 304 is located at the transition roller bed 200, and the other end of the second slide rail 304 passes through the processing chamber 100 and extends out of the processing chamber 100. When the skid 400 malfunctions inside the processing chamber 100, it can be transported out of the processing chamber 100 by the conveyor trolley 301 without stopping the machine for maintenance, thus reducing maintenance costs and improving work efficiency.

[0035] In this embodiment, two wheel assemblies are provided on the lower side of the conveying trolley 301. The two wheel assemblies are distributed sequentially along the second direction. Each wheel assembly includes multiple third wheels 360. The multiple third wheels 360 are distributed sequentially along the first direction. Each third wheel 360 is slidably disposed on the second slide rail 304 to reduce the friction between the conveying trolley 301 and the second slide rail 304.

[0036] In this embodiment, a plurality of mounting plates 303 are fixedly mounted on the conveying trolley 301, and a connecting shaft is fixedly mounted on each mounting plate 303, the connecting shaft being arranged along the second direction. Each third rotating wheel 360° is rotatably mounted on a connecting shaft.

[0037] In this embodiment, the conveying trolley 301 is provided with a plurality of mounting slots 340, which are arranged sequentially along a first direction, and each first rotating wheel 310 is rotatably disposed in a mounting slot 340.

[0038] In this embodiment, the conveying trolley 301 is arranged along the first direction, the skid 400 is arranged along the first direction, and the length of the skid 400 is less than the length of the conveying trolley 301, so that the skid 400 can slide relative to the conveying trolley 301. This allows the side rubber 3022 to expand and fit against the first slide rail 401, and the relative movement between the side rubber 3022 and the first slide rail 401 can clean the surface of the side rubber 3022.

[0039] In this embodiment, the skid 400 further includes a platform 402, which includes a plurality of support rods 403. The plurality of support rods 403 are distributed sequentially along a first direction, and each support rod 403 is arranged along a second direction. The support rods 403 are fixedly mounted on the first slide rail 401. The platform 402 is used to place workpieces.

[0040] Working process: In the initial state, the conveyor trolley 301 approaches the transition roller bed 200 and starts the first motor. The first motor drives multiple rotating shafts 320 to rotate synchronously via a transmission belt. When the rotating shafts 320 rotate, they drive the first rotating wheel 310 and the second rotating wheel 330 to rotate synchronously. The first rotating wheel 310 and the second rotating wheel 330 drive the skid 400 to slide relative to the conveyor trolley 301. The skid 400, carrying the parts to be processed, moves from the transition roller bed 200 to the conveyor trolley 301. At the same time, the second motor starts, driving the winding wheel to rotate. When the winding wheel rotates, it drives the steel cable 305 near the processing chamber 100 to wind up. The steel cable 305 on the winding wheel drives the conveyor trolley 301 to move into the processing chamber 100, while the steel cable 305 near the transition roller bed 200 extends.

[0041] Because the temperature outside the processing chamber 100 is lower than the temperature inside, when the conveyor trolley 301 is outside the processing chamber 100, the rubber clamping parts are in a contracted state, and the side rubber 3022 is out of contact with the first slide rail 401. When the conveyor trolley 301 enters the processing chamber 100, the rubber clamping parts expand due to heat. The side rubber 3022, after expanding, adheres to the first slide rail 401. The side rubber 3022 and the circumferential rubber 3023 provide a certain degree of wrapping effect on the first slide rail 401, increasing the friction between the second rotating wheel 330 and the first slide rail 401, reducing slippage, and preventing the skid 400 from separating from the conveyor trolley 301 when it is inside the processing chamber 100. If the skid 400 malfunctions inside the processing chamber 100, it can be removed without stopping the machine for repair, simply by having the conveyor trolley 301 transport it out, reducing maintenance costs and improving work efficiency.

[0042] During operation, paint and other debris can easily adhere to the U-shaped groove 350 of the second rotating wheel 330. The contraction and expansion of the side rubber 3022 and the circumferential rubber 3023 cause their surfaces to constantly change, thus removing the debris adhering to them. After the side rubber 3022 expands and comes into contact with the first slide rail 401, the second rotating wheel 330 rotates, continuing to drive the first slide rail 401 to move relative to the conveying trolley 301. At this time, the relative movement between the side rubber 3022 and the first slide rail 401 can clean the surface of the side rubber 3022.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding device for feeding parts to a processing room, comprising a transition roller bed arranged on the ground and a conveying mechanism, the conveying mechanism comprising a conveying trolley, a skid and a plurality of transmission rollers, the conveying trolley being movable into the processing room along a first direction, the plurality of transmission rollers being arranged on the conveying trolley along the first direction in sequence, each transmission roller comprising a first rotating wheel, a rotating shaft and a second rotating wheel, the rotating shaft being arranged along a second direction, the first direction and the second direction being horizontal directions, and the second direction being perpendicular to the first direction, the rotating shaft being rotatably arranged on the conveying trolley along an axial direction of the rotating shaft, the first rotating wheel and the second rotating wheel being fixedly arranged at two ends of the rotating shaft, and the first rotating wheel and the second rotating wheel being coaxially arranged with the rotating shaft, a rubber clamping member being arranged on a circumferential wall of the second rotating wheel, the rubber clamping member being capable of deforming by thermal expansion and cold contraction; the skid being arranged above the conveying trolley, the skid being provided with two first sliding rails, the two first sliding rails being distributed along the second direction in sequence, and each first sliding rail being arranged along the first direction, the first rotating wheel being in contact with one of the first sliding rails and driving the first sliding rail to slide along the first direction, the second rotating wheel being in contact with the other first sliding rail, and the rubber clamping member being expanded to tightly contact the first sliding rail. 2.The feeding device according to claim 1, wherein a U-shaped groove is formed in the circumferential wall of the second rotating wheel, and the groove wall is inclined, the rubber clamping member comprising side rubber and circumferential rubber, the side rubber being fixedly arranged on the groove wall of the second rotating wheel, and the circumferential rubber being fixedly arranged on the groove bottom of the second rotating wheel, the circumferential rubber being in contact with the lower side of the first sliding rail, the rubber clamping member having a contracted state and an expanded state, the contracted state of the rubber clamping member being that the side rubber is not in contact with the first sliding rail, and the expanded state of the rubber clamping member being that the side rubber is in contact with the first sliding rail. 3.The feeding device according to claim 1, wherein a first transmission wheel is arranged on each rotating shaft, and the first transmission wheel is concentrically arranged with the rotating shaft, the conveying mechanism further comprising a first motor and a transmission belt, the first motor being fixedly arranged on the conveying trolley, a second transmission wheel being fixedly arranged on an output shaft of the first motor, and the transmission belt being connected to the second transmission wheel and the plurality of first transmission wheels in sequence. 4.The feeding device according to claim 1, wherein the conveying mechanism further comprises two transmission rollers, the two transmission rollers being arranged on two sides of the conveying trolley along the first direction, one of the transmission rollers being close to the transition roller bed, and the other transmission roller being close to the processing room, each transmission roller comprising a support, a steel cable, a winding wheel and a second motor, the support being fixedly arranged on the ground, the winding wheel being rotatably arranged on the support along an axial direction of the winding wheel, the second motor being fixedly arranged on the support, and an output shaft of the second motor being fixedly connected to the winding wheel, one end of the steel cable being wound on the winding wheel, and the other end of the steel cable being fixedly connected to the conveying trolley. 5.The feeding device according to claim 1, ​ ​ ​ ​ The second slide rails are arranged along the second direction in sequence, and each of the second slide rails is arranged along the first direction.

6. The feeding device for part production according to claim 5, characterized in that: The lower side of the conveying trolley is provided with two wheel assemblies arranged along the second direction in sequence, each of the wheel assemblies comprises a plurality of third rotating wheels arranged along the first direction in sequence, and each of the third rotating wheels is slidingly arranged on the second slide rail.

7. The feeding device for part production according to claim 5, characterized in that: A plurality of mounting plates are fixedly arranged on the conveying trolley, each of the mounting plates is fixedly provided with a connecting shaft arranged along the second direction, and each of the third rotating wheels is rotatably arranged on the connecting shaft.

8. The feeding device for part production according to claim 1, characterized in that: A plurality of mounting grooves are arranged on the conveying trolley along the first direction in sequence, and each of the first rotating wheels is rotatably arranged in one of the mounting grooves.

9. The feeding device for part production according to claim 1, characterized in that: The conveying trolley is arranged along the first direction, the skid is arranged along the first direction, and the length of the skid is less than the length of the conveying trolley.

10. The feeding device for part production according to claim 1, characterized in that: The skid further comprises a loading platform, the loading platform comprises a plurality of supporting rods arranged along the first direction in sequence, each of the supporting rods is arranged along the second direction, the supporting rods are fixedly arranged on the first slide rail, and the loading platform is used for placing workpieces.

Images