CN220347055U - Carry blanking formula to open a book blanking mould - Google Patents

Abstract

The utility model discloses a conveying blanking type uncoiling blanking die, which comprises: the die body comprises an upper die and a lower die which are matched, a blanking cavity is formed in the right end face of the lower die, and a blanking port which extends downwards to be communicated with the blanking cavity is formed in the top face of the right side of the lower die; conveying device is located blanking intracavity to including mounting bracket, motorized roll, driven voller, belt and magnetic structure, the mounting bracket is connected with the lower mould, motorized roll and driven voller all install on the mounting bracket, and arrange along the fore-and-aft direction respectively, and motorized roll and driven voller are located to the belt cover, and magnetic structure sets up in the mounting bracket and is located the inboard of belt. According to the structure, the electric roller and the driven roller are perpendicular to the feeding direction of the coiled plate, after the workpiece passes through the blanking opening and falls onto the belt, the workpiece can be adsorbed and positioned through the magnetic structure, the workpiece is prevented from jumping after falling, the workpiece can be placed on the belt in order, and therefore the workpiece on the belt can be ensured to be output from the die in order along the feeding direction of the coiled plate.

Description

Carry blanking formula to open a book blanking mould

Technical Field

The utility model relates to the technical field of blanking dies, in particular to an uncoiling blanking die.

Background

Currently, some workpieces are blanked and produced by an uncoiling blanking die, and the shearing plate and the manual feeding process can be omitted, so that the production efficiency is high. In an automated production process, the work pieces produced from the molds need to be dropped directly onto an externally connected transport mechanism in order to transport the work pieces to the next production facility. The finished product of the traditional uncoiling blanking die is a single piece, namely one workpiece is produced by blanking at a time, the finished product can be designed into a structure of sliding out of blanking forward, namely the discharging direction of the workpiece is perpendicular to the feeding direction of the coiled plate, and an external transmission mechanism is arranged at the front side of the die.

In order to improve the efficiency, some dies adopt a multi-station synchronous blanking structure, namely, during production, a plurality of workpieces are produced by one-time die assembly blanking, because the die size is limited, enough discharging holes cannot be formed on the front side of the die for synchronously discharging all the workpieces, and some stamping equipment cannot output the workpieces in a mode of being suitable for front-back discharging (such as some stamping equipment is provided with a horn positioned on the rear side of the die, and therefore, transmission mechanisms cannot be uniformly distributed on the front side and the rear side of the die), therefore, some dies are designed into a structure for moving and outputting all the workpieces along the feeding direction of a coiled plate so that all the workpieces can fall onto the transmission mechanisms.

In order to avoid scrap edges generated in the blanking process, the position of the conveying mechanism is lower than the die-closing surface of the die, a chute is arranged between the die and the conveying mechanism, the chute extends from the inside of the die to the upper part of the conveying mechanism, and the workpiece slides downwards to the conveying mechanism along the chute. In actual production, the fact that the length of the chute is large, and the produced workpiece is easy to be inclined greatly due to inconsistent friction force in the sliding process, so that the workpiece is difficult to output the die neatly; and the workpieces produced by blanking are closely arranged, when the workpieces are skewed, the workpieces are easy to be in extrusion contact or overlap, and the workpieces on the conveying mechanism are not convenient to grasp from the conveying mechanism in the subsequent production steps due to the extrusion contact and overlap, so that the production efficiency is affected.

Disclosure of Invention

The utility model aims to provide a conveying blanking type uncoiling blanking die which can be used for outputting a workpiece to the die in order along the feeding direction of a coiled plate.

To achieve the above object, there is provided a conveying blanking type uncoiling blanking die, including: the die comprises a die body, a die body and a die body, wherein the die body comprises an upper die and a lower die which are matched, a blanking cavity is formed in the right end face of the lower die, and a blanking port which extends downwards to be communicated with the blanking cavity is formed in the top face of the right side of the lower die; conveying device is located blanking intracavity to including mounting bracket, motorized roll, driven voller, belt and magnetic structure, the mounting bracket is connected with the lower mould, motorized roll and driven voller are all installed on the mounting bracket, and arrange along the fore-and-aft direction respectively, motorized roll and driven voller are located to the belt cover, magnetic structure sets up in the mounting bracket and is located the inboard of belt.

According to a carry blanking formula to open a book blanking mould, the mounting bracket includes truss, welt and connecting plate, the truss sets up to two and parallel arrangement, and the belt is located between two trusses, and the top of two trusses all has first cushion cap, the welt is located the belt inboard and pastes with the inboard top surface of belt mutually, and the both sides of welt divide to locate the top of two first cushion caps, the bottom of two trusses is connected respectively to the connecting plate.

According to the conveying blanking type uncoiling blanking die, the top of the truss is provided with second bearing platforms lower than the first bearing platforms, and the two sides of the magnetic structure are respectively arranged at the tops of the two second bearing platforms.

According to one of the conveying blanking type uncoiling blanking die, the magnetic structure comprises a mounting plate and a magnetic piece arranged on the mounting plate.

According to a carry blanking formula to open a book blanking mould, the lateral surface of truss has the draw-in groove that is both ends and link up, the mounting bracket still includes first frame plate and second frame plate, and first frame plate sets up to two and the one end of the draw-in groove of cartridge on two trusss respectively, and the second frame plate sets up to two and the other end of the draw-in groove of cartridge on two trusss respectively, and electric roller installs between two first frame plates, and the driven voller is installed between two second frame plates.

According to a carry blanking formula to open a book blanking mould, conveyor still includes dancer roll and bolt spare, the bar leads to the groove has been seted up to first frame plate, and the dancer roll includes outer roller and rotates the axostylus axostyle of wearing to locate outer roller, and the tip cartridge of axostylus axostyle leads to the inslot in the bar, and bolt spare cartridge is in the tip of dancer roll, and the head of bolt spare ends the lateral surface of first frame plate, the dancer roll is located the outside of belt.

According to the conveying blanking type uncoiling blanking die, a cutter seat and a material guiding frame are arranged on the right side of the lower die, a material guiding plate which is obliquely arranged and located below the cutter seat is arranged on the material guiding frame, and a cutter is arranged on the right side of the upper die.

The beneficial effects are that:

according to the structure, the electric roller and the driven roller are perpendicular to the feeding direction of the coiled plate, after the workpiece passes through the blanking opening and falls onto the belt, the workpiece can be adsorbed and positioned through the magnetic structure, so that the workpiece is prevented from jumping after falling, the workpiece can be placed on the belt in order, and the workpiece on the belt can be ensured to be output out of the die in order along the feeding direction of the coiled plate;

the conveying device is lower than the die-combining surface of the upper die and the lower die, so that the conveying mechanism can be arranged at the same height as the conveying device, or the conveying mechanism is slightly lower than the conveying device, so that the workpiece is prevented from being skewed when being transferred from the conveying device to the conveying mechanism, and the workpiece can be ensured to be transferred to the conveying mechanism in a tidy arrangement.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a block diagram of the present utility model with a conveyor removed;

FIG. 2 is a top cross-sectional view of the conveyor;

FIG. 3 is a front cross-sectional view of the delivery device;

FIG. 4 is a cross-sectional view of a truss;

fig. 5 is a right side view of another embodiment of the present utility model.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, a conveying blanking type uncoiling blanking die comprises a die body 10 and a conveying device 20, wherein the die body 10 comprises an upper die 11 and a lower die 12 which are matched with each other, a blanking cavity 121 is formed in the right end face of the lower die 12, and a blanking port 122 which extends downwards to be communicated with the blanking cavity 121 is formed in the top face of the right side of the lower die 12. The conveying device 20 is located in the blanking cavity 121, the conveying device 20 comprises a mounting frame, an electric roller 22, a driven roller 23, a belt 24 and a magnetic structure 25, the mounting frame is connected with the lower die 12, the electric roller 22 and the driven roller 23 are mounted on the mounting frame and are respectively arranged along the front-back direction, namely, the axes of the electric roller 22 and the driven roller 23 are parallel to the front-back direction, the belt 24 is sleeved on the electric roller 22 and the driven roller 23, and the magnetic structure 25 is arranged on the mounting frame and located on the inner side of the belt 24.

During operation, the left-right direction is the feeding direction of the coiled plate, the coiled plate is opened and then is moved from left to right to be input into the die, blanking is performed when the upper die 11 and the lower die 12 are closed to produce a workpiece, the workpiece is pushed to move to the blanking port 122 when the coiled plate moves, the workpiece passes through the blanking port 122 to fall onto the belt 24, the workpiece is adsorbed through the magnetic structure 25, and the electric roller 22 rotates to drive the driven roller 23 and the belt 24 to operate so as to output the workpiece.

According to the structure, the electric roller 22 and the driven roller 23 are perpendicular to the feeding direction of the coiled plate, after the workpiece passes through the blanking opening 122 and falls onto the belt 24, the workpiece can be adsorbed and positioned through the magnetic structure 25, the workpiece is prevented from jumping after falling, the workpiece can be placed on the belt 24 in order, and therefore the workpiece on the belt 24 can be ensured to be output from the die in order along the feeding direction of the coiled plate. In addition, the conveying device 20 is lower than the die-combining surface of the upper die 11 and the lower die 12, so that the conveying mechanism can be arranged at the same height as the conveying device 20, or the conveying mechanism is slightly lower than the conveying device 20, so that the workpiece is prevented from being skewed when being transferred from the conveying device 20 to the conveying mechanism, and the workpiece can be ensured to be transferred to the conveying mechanism in an orderly arrangement.

Wherein, for the case that the transmission mechanism is slightly lower than the conveying device 20, a shorter guide plate can be arranged on the transmission mechanism, the edge of the guide plate is close to the belt 24, the output workpiece reaches the transmission mechanism after sliding along the guide plate for a shorter distance, and the workpiece is prevented from being skewed due to the shorter sliding distance.

In this embodiment, the mounting rack includes two trusses 211, a lining plate 212 and a connecting plate 213, the trusses 211 are arranged in parallel, the belt 24 is located between the two trusses 211, the tops of the two trusses 211 are respectively provided with a first bearing platform 2111, the lining plate 212 is located inside the belt 24 and is attached to the top surface of the inside of the belt 24, two sides of the lining plate 212 are respectively arranged at the tops of the two first bearing platforms 2111, and the connecting plate 213 is respectively connected with the bottoms of the two trusses 211. Through this structure can form comparatively stable mounting bracket, and welt 212 can support belt 24, reduces belt 24 because of receiving the deformation that the work piece whereabouts impacted and causes for belt 24 steady operation avoids the work piece on the belt 24 to rock.

Further, the top of the truss 211 has a second platform 2112 arranged lower than the first platform 2111, and two sides of the magnetic structure 25 are disposed at the top of the two second platforms 2112. The mounting liner 212 can be carried by the first platform 2111, the mounting magnetic structure 25 can be carried by the second platform 2112, and the magnetic structure 25 is located below the liner 212.

In this embodiment, the magnetic structure 25 includes a mounting plate 251 and a magnetic member 252 disposed on the mounting plate 251. The mounting plate 251 is disposed on top of the second table 2112, and both the mounting plate 251 and the liner 212 are bolted to the truss 211. The magnetic element 252 may be a permanent magnet or an electromagnet.

In this embodiment, the outer side of the truss 211 has a clamping groove 2113 penetrating through two ends, the mounting rack further includes a first frame plate 214 and a second frame plate 215, the first frame plate 214 is provided with two clamping grooves 2113 respectively inserted on the two trusses 211, the second frame plate 215 is provided with two clamping grooves 2113 respectively inserted on the two trusses 211, the electric roller 22 is installed between the two first frame plates 214, and the driven roller 23 is installed between the two second frame plates 215.

In the above structure, the truss 211 may be cut from a profile bar, and the first and second shelf plates 214 and 215 may be inserted at both ends thereof, and may be positioned by mounting bolts on the first and second shelf plates 214 and 215 to stop the truss 211. The sectional bars can be cut into different lengths according to the output moving distance of the workpiece, so that the production of the mounting frame has higher flexibility and lower production cost. And both the first shelf 214 and the second shelf 215 are inserted into the truss 211 to facilitate assembly of the mounting bracket.

In this embodiment, the conveying device 20 further includes an adjusting roller 26 and a bolt member, the first frame plate 214 is provided with a strip-shaped through groove 2141, the adjusting roller 26 includes an outer roller and a shaft rod rotatably penetrating the outer roller, an end portion of the shaft rod is inserted into the strip-shaped through groove 2141, the bolt member is inserted into an end portion of the adjusting roller 26, a head portion of the bolt member abuts against an outer side surface of the first frame plate 214, and the adjusting roller 26 is located outside the belt 24. With this structure, the outer roller can be pressed on the outer side of the belt 24, and the shaft lever can be moved along the strip-shaped through groove 2141, and the shaft lever can be locked by tightening the bolt member, so that the tightness of the belt 24 can be adjusted, and the belt 24 is ensured to be in a proper tension state.

Referring to fig. 5, in some embodiments, a tool holder 31 and a guide frame 32 are disposed on the right side of the lower die 12, a guide plate 321 is disposed on the guide frame 32, and the guide plate 321 is located below the tool holder 31 and is disposed in an inclined manner, and a cutter 33 is disposed on the right side of the upper die 11. During production, scrap and workpieces are output along the feeding direction of the coiled plate, and during die assembly, the upper die 11 and the lower die 12 are close to each other, the scrap can be cut into sections through the cooperation of the cutter 33 and the cutter seat 31, the scrap is guided to slide into the collecting frame through the guide plate 321, so that the scrap is conveniently collected, the scrap can be prevented from extending too long and extending to other positions to influence the operation of other equipment (for example, the scrap can be prevented from extending and drooping onto the conveying mechanism).

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. Carry blanking formula to open a book blanking mould, its characterized in that includes:

the die comprises a die body, a die body and a die body, wherein the die body comprises an upper die and a lower die which are matched, a blanking cavity is formed in the right end face of the lower die, and a blanking port which extends downwards to be communicated with the blanking cavity is formed in the top face of the right side of the lower die;

conveying device is located blanking intracavity to including mounting bracket, motorized roll, driven voller, belt and magnetic structure, the mounting bracket is connected with the lower mould, motorized roll and driven voller are all installed on the mounting bracket, and arrange along the fore-and-aft direction respectively, motorized roll and driven voller are located to the belt cover, magnetic structure sets up in the mounting bracket and is located the inboard of belt.

2. The blanking die for uncoiling and uncoiling according to claim 1, wherein the mounting frame comprises two trusses, a lining plate and a connecting plate, the trusses are arranged in parallel, the belt is arranged between the two trusses, the tops of the two trusses are provided with first bearing platforms, the lining plate is arranged on the inner side of the belt and is attached to the inner top surface of the belt, two sides of the lining plate are respectively arranged on the tops of the two first bearing platforms, and the connecting plate is respectively connected with the bottoms of the two trusses.

3. The conveying and blanking type uncoiling blanking die of claim 2, wherein the top of the truss is provided with second bearing platforms which are lower than the first bearing platforms, and two sides of the magnetic structure are respectively arranged at the tops of the two second bearing platforms.

4. A delivery blanking die as claimed in claim 1, 2 or 3, wherein the magnetic structure comprises a mounting plate and a magnetic member disposed on the mounting plate.

5. The blanking conveying type uncoiling blanking die of claim 2, wherein the outer side surface of the truss is provided with clamping grooves with two through ends, the mounting frame further comprises a first frame plate and a second frame plate, the first frame plate is arranged to be two and is respectively inserted into one ends of the clamping grooves on the two trusses, the second frame plate is arranged to be two and is respectively inserted into the other ends of the clamping grooves on the two trusses, the electric roller is arranged between the two first frame plates, and the driven roller is arranged between the two second frame plates.

6. The blanking conveying type uncoiling blanking die set forth in claim 5, wherein the conveying device further comprises a regulating roller and a bolt piece, the first frame plate is provided with a strip-shaped through groove, the regulating roller comprises an outer roller and a shaft rod penetrating through the outer roller in a rotating mode, the end portion of the shaft rod is inserted into the strip-shaped through groove, the bolt piece is inserted into the end portion of the regulating roller, the head portion of the bolt piece abuts against the outer side face of the first frame plate, and the regulating roller is located on the outer side of the belt.

7. A delivery blanking type uncoiling blanking die as claimed in claim 1 or 2 or 3 or 5 or 6, wherein a cutter seat and a material guiding frame are arranged on the right side of the lower die, a material guiding plate which is obliquely arranged and is positioned below the cutter seat is arranged on the material guiding frame, and a cutter is arranged on the right side of the upper die.