Stent forming and feeding device

Abstract

The utility model relates to the field of support processing equipment provides a kind of support forming feeding device, the support forming feeding device includes vertical support, the top surface of vertical support is equipped with left and right two pairs of feeding belt, the rotating assembly for driving the rotation of feeding belt is equipped in vertical support, the front side of vertical support is equipped with vertical plate, the vertical plate is opened with round hole corresponding each pair of feeding belt, the vertical plate is slidably equipped with a pair of slide seat up and down, the round hole is located between two slide seats up and down, wherein the lower side of upper slide seat, the upper side of lower slide seat are equipped with press plate, two press plates are equipped with press groove corresponding round hole, the upper slide seat is also equipped with cutting knife corresponding round hole. The device is equipped with left and right two pairs of feeding belt, and the guiding effect of guide sleeve is matched, the stable conveying of support raw material can be carried out, after cutting is completed, press plate continues to keep the state of folding, support raw material is fixed in the front of vertical plate by two press plates up and down, position is accurately fixed, and it is convenient to take material in rear station.

Description

Technical Field

[0001] This utility model relates to the technical field of bracket processing equipment, specifically a bracket forming and feeding device. Background Technology

[0002] In the field of excimer laser manufacturing, the mounting bracket, as a key support structure of the core component, directly affects the assembly accuracy and operational stability of the laser. Within bracket manufacturing, the feeding process is a crucial step influencing product forming accuracy and production efficiency.

[0003] The raw materials for the support frame are mostly long strips of metal, such as aluminum wire. Existing feeding devices mostly use a single-unit conveying structure, which can only transport a single material and lacks targeted guiding and limiting mechanisms. The material is prone to positional deviation during high-speed or long-distance conveying, which not only reduces the stability of the feeding but may also cause the material to jam, affecting the continuity of production. At the same time, the cutting and fixing processes of traditional feeding devices are mostly carried out in separate steps. After cutting, the material is prone to displacement due to the loss of constraint, requiring an additional positioning mechanism to calibrate its position. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a bracket forming feeding device, which aims to solve the problems of poor feeding effect of existing bracket forming feeding devices and the easy displacement of raw materials after cutting due to loss of constraint.

[0005] This utility model provides the following technical solution: a bracket forming feeding device, the bracket forming feeding device includes a vertical frame, the top surface of the vertical frame is provided with two pairs of left and right feeding belts, the vertical frame is provided with a rotating component for driving the feeding belts to rotate, the front side of the vertical frame is provided with a vertical plate, the vertical plate is provided with a round hole corresponding to each pair of feeding belts, a pair of upper and lower slide seats are slidably provided on the vertical plate, the round hole is located between the upper and lower slide seats, wherein a pressure plate is provided below the upper slide seat and above the lower slide seat, both pressure plates are provided with pressure grooves corresponding to the round holes, a cutting blade is also provided on the upper slide seat corresponding to the round hole, and the pressure plate above the lower slide seat is provided with a matching notch corresponding to the cutting blade, and the side wall of the vertical plate is provided with a sliding component for driving the upper and lower slide seats to move relative to each other.

[0006] Furthermore, the top surface of the upright frame is provided with a guide sleeve between the same pair of feeding belts. The front end of the guide sleeve protrudes through a round hole, and the left and right sides of the guide sleeve are provided with clearance grooves facing the feeding belts on the same side.

[0007] Furthermore, the pressure groove is a stepped semi-circular groove.

[0008] Furthermore, two pairs of pulleys are rotatably provided on the left and right sides of the top surface of the upright frame, and the feeding belt is sleeved between the two pairs of pulleys. The shaft of one of the two pairs of pulleys on the same side passes into the upright frame and is provided with a rotating gear. The rotating assembly includes a drive gear rotatably installed in the upright frame. The drive gear is located between the two rotating gears and meshes with the rotating gear. A drive motor is also provided in the upright frame, and the drive shaft of the drive motor is connected to the drive gear.

[0009] Furthermore, the sliding assembly includes a slide plate slidably mounted on the upright plate, and a pair of upper and lower connecting plates are rotatably provided on the slide plate. The upper and lower connecting plates are rotatably connected to the corresponding positions of the upper and lower slide blocks, respectively. A sliding cylinder is provided on the upright plate, and the drive shaft of the sliding cylinder is connected to the tail of the slide plate.

[0010] Furthermore, the top surface of the upright frame is provided with a cover, and the feeding belt is located inside the cover.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] 1. This device, by setting up two pairs of feeding belts on the left and right sides, and with the guiding effect of the guide sleeve, can stably transport the raw materials of the support, avoid the raw materials from shifting or shaking during the feeding process, and ensure the accuracy of feeding.

[0013] 2. After cutting, the pressure plate remains closed, and the support material is fixed in front of the upright plate by the upper and lower pressure plates, with a precise and fixed position, which facilitates material retrieval by the subsequent workstation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a bracket forming and feeding device according to the present invention;

[0015] Figure 2 This is a schematic diagram of the distribution structure of the feeding belt of this utility model;

[0016] Figure 3 This is a schematic diagram of the rotating component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the guide sleeve structure of this utility model. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-2 This embodiment discloses a bracket forming feeding device, comprising a frame 1. The top surface of the frame 1 is provided with two pairs of feeding belts 2. A rotating assembly for driving the feeding belts 2 is located inside the frame 1. A vertical plate 3 is provided on the front side of the frame 1. The vertical plate 3 has a circular hole corresponding to each pair of feeding belts 2. A pair of upper and lower slide blocks are slidably mounted on the vertical plate 3, with the upper slide block marked 41 and the lower slide block marked 42. The circular hole is located between the upper and lower slide blocks. A pressure plate 5 is provided below the upper slide block 41 and above the lower slide block 42. Both pressure plates 5 have pressure grooves 6 corresponding to the circular holes. A cutting blade 7 is also provided on the upper slide block 41 corresponding to the circular hole, and a matching notch 8 is provided on the pressure plate above the lower slide block 42 corresponding to the cutting blade 7. A sliding assembly for driving the upper and lower slide blocks to move relative to each other is provided on the side wall of the vertical plate 3.

[0020] In this structure, there are two pairs of feeding belts, each conveying one support material. The support material is conveyed forward by the feeding belts. After the front end of the support material passes through the circular hole on the same side and is conveyed to the designated position, the sliding component drives the upper and lower sliding seats to move relative to each other. The two pressure plates can close, and the upper and lower pressure grooves on the two pressure plates press the support material tightly. At the same time, the cutting blade is embedded in the lower notch, thereby completing the cutting operation of the support material. The cut support material is firmly clamped in front of the upright plate by the upper and lower pressure plates, and its position is precisely fixed. Then, the robot arm at the next station clamps the cut support material, and the sliding cylinder drives the upper and lower sliding seats to slide in opposite directions. The upper and lower pressure plates release the cut support material, and the robot arm picks it up and transfers it to the next station to bend and shape it into a support.

[0021] Combination Figure 2 , Figure 4 The top surface of the upright frame 1 is provided with a guide sleeve 9 between the same pair of feeding belts. The front end of the guide sleeve 9 protrudes through a round hole, and the left and right sides of the guide sleeve 9 are provided with clearance grooves 10 facing the same side feeding belt 2.

[0022] Guide sleeves are installed between the same pair of feeding belts on the top surface of the upright. The front end of the guide sleeve protrudes through a round hole in the upright plate, and the inner side of the feeding belt fits against the inner wall of the relief groove. The guide sleeves guide the raw material of the support and prevent it from deviating during the conveying process, thus reducing the feeding effect. At the same time, the relief groove ensures that the feeding belt and the raw material of the support are in full contact to provide stable feeding power.

[0023] like Figure 1The pressure groove 6 is a stepped semi-circular groove. When the sliding assembly drives the upper and lower sliding blocks to slide in the same direction, the upper and lower pressure plates close together. During the closing process, the upper and lower stepped semi-circular grooves on the same side merge, with one part of the upper and lower stepped semi-circular grooves pressing against the guide sleeve and the other part pressing against the support material. At the same time, the cutting blade inserts into the notch on the lower pressure plate to cut the support material. The cut support material is fixed in front of the upright plate by the upper and lower pressure plates, with a precise and fixed position, facilitating material retrieval by the subsequent workstation.

[0024] As a specific structure, combined Figure 2-3 The top surface of the upright frame 1 has two pairs of pulleys 12 rotatably mounted on its left and right sides, respectively. A feeding belt 2 is fitted between the pulleys 12 of the same pair. The shaft of one pulley 12 on each side passes through the upright frame 1 and is equipped with a rotating gear 13. The rotating assembly includes a drive gear 14 rotatably mounted within the upright frame 1. The drive gear 14 is located between and meshes with the two rotating gears 13. A drive motor 15 is also installed within the upright frame 1, and the drive shaft of the drive motor 15 is connected to the drive gear 14. The drive motor drives the gear to rotate, which synchronously drives the two rotating gears, thereby causing the two corresponding feeding belts to move synchronously, ensuring feeding stability.

[0025] Combination Figure 1-2 The sliding assembly includes a slide plate 16 slidably mounted on the upright plate 3. The slide plate 16 is rotatably provided with a pair of upper and lower connecting plates 17. The upper and lower connecting plates 17 are rotatably connected to the corresponding positions of the upper and lower sliding blocks respectively. The upright plate 3 is provided with a sliding cylinder 18. The drive shaft of the sliding cylinder 18 is connected to the tail of the slide plate 16.

[0026] When the sliding cylinder pushes the slide plate to move back and forth, the connecting plate can drive the upper and lower slide blocks to move towards or away from each other, realizing the opening and closing of the pressure plate and the cutting action of the cutting blade.

[0027] Furthermore, the top surface of the upright frame 1 is provided with a cover 19, and the feeding belt is located inside the cover. The cover can protect the feeding belt, pulleys, and other transmission components, preventing operators from accidentally touching moving parts and improving the safety of equipment operation.

[0028] The working principle of the above embodiment is as follows: First, the sliding cylinder is in a retracted state, and the upper and lower slides are separated through the connecting plate, causing the cutting blade to lift. The support material is placed into the guide sleeve from the rear. The drive motor is started, and the drive motor drives the drive gear to rotate. The drive gear simultaneously meshes with two rotating gears to rotate, which in turn drives the corresponding pulley to rotate, thereby driving a corresponding feeding belt to rotate. The feeding belt drives the support material forward.

[0029] Once the support material reaches the designated position, the drive motor stops, and the feeding belt stops feeding. At this time, the drive shaft of the sliding cylinder extends, pushing the slide plate forward. The slide plate, through the upper and lower connecting plates, causes the upper and lower slide blocks to move closer together, causing the upper and lower pressure plates to close. During the closing process, the upper and lower stepped semicircular grooves merge, with one part of the grooves pressing against the guide sleeve and the other part pressing against the support material. Simultaneously, the cutting blade on the upper slide block moves downward, passing through the matching notch on the lower pressure plate to cut the support material. At this point, the cut support material is firmly clamped in front of the upright plate by the pressure plate, with its position precisely fixed. Then, the robot arm at the next station clamps the cut support material, the sliding cylinder drives the slide plate to slide in the opposite direction, the upper and lower slide blocks slide in the opposite direction, the pressure plate releases the cut support material, and the robot arm removes it and transfers it to the next station to bend and shape it into a support.

[0030] The upper and lower pressure plates and the cutting blade are reset. Then, the drive motor starts again, driving the raw material in the support to continue feeding forward, entering the next processing cycle.

[0031] The entire workflow is now complete, and anything not described in detail in this specification is existing technology known to those skilled in the art.

[0032] It should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bracket forming and feeding device, characterized in that: The bracket forming feeding device includes a vertical frame. The top surface of the vertical frame is provided with two pairs of feeding belts on the left and right. The vertical frame is provided with a rotating component for driving the feeding belts to rotate. The front side of the vertical frame is provided with a vertical plate. The vertical plate has a round hole corresponding to each pair of feeding belts. A pair of upper and lower slide blocks are slidably provided on the vertical plate. The round hole is located between the upper and lower slide blocks. A pressure plate is provided below the upper slide block and above the lower slide block. Both pressure plates have pressure grooves corresponding to the round holes. A cutting blade is also provided on the upper slide block corresponding to the round hole. The pressure plate above the lower slide block has a matching notch corresponding to the cutting blade. The side wall of the vertical plate is provided with a sliding component for driving the upper and lower slide blocks to move relative to each other.

2. The bracket forming and feeding device as described in claim 1, characterized in that: The top surface of the upright is provided with a guide sleeve between the same pair of feeding belts. The front end of the guide sleeve has a round hole, and the left and right sides of the guide sleeve are provided with clearance grooves facing the feeding belts on the same side.

3. The bracket forming and feeding device as described in claim 2, characterized in that: The pressure groove is a stepped semi-circular groove.

4. The bracket forming and feeding device as described in claim 3, characterized in that: The top surface of the upright frame has two pairs of pulleys rotatably mounted on the left and right sides respectively. The feeding belt is fitted between the two pairs of pulleys. The shaft of one of the pulleys on the same side passes into the upright frame and is equipped with a rotating gear. The rotating assembly includes a drive gear rotatably mounted in the upright frame. The drive gear is located between the two rotating gears and meshes with the rotating gear. The upright frame is also equipped with a drive motor, and the drive shaft of the drive motor is connected to the drive gear.

5. The bracket forming and feeding device as described in claim 4, characterized in that: The sliding assembly includes a slide plate slidably mounted on a vertical plate. The slide plate is rotatably provided with a pair of upper and lower connecting plates, which are rotatably connected to corresponding positions of the upper and lower slide blocks, respectively. The vertical plate is provided with a sliding cylinder, and the drive shaft of the sliding cylinder is connected to the tail of the slide plate.

6. The bracket forming and feeding device as described in claim 5, characterized in that: The top surface of the upright is provided with a cover, and the feeding belt is located inside the cover.

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