CN209246814U - A kind of fireworks tube novel holing device - Google Patents

Abstract

The utility model discloses a novel punching device for a firework tube, which comprises a bracket, a top punching mechanism, a side punching mechanism and a bottom punching mechanism, bases are fixed on the bottoms of both ends of the bracket, and each base is fixed on a firework assembly. On the frame of the pot machine, a top punching mechanism is arranged on the top of the bracket, and two side punching mechanisms are arranged on the frame, and the side punching mechanism fits with the edge of the bracket, and the two side punching mechanisms pass through The first fixed sliding device is respectively fixed on the frame on both sides, and the bottom of the firework pot machine frame is fixed with a bottom punching mechanism and the bottom punching mechanism is located directly below the top punching mechanism, wherein the top surface punching mechanism , The position of the side punching mechanism corresponds to the position of the bottom punching mechanism; the punching pins of the side punching device and the bottom punching device are all on the same plane, so that one positioning can be performed and multiple punching can be performed, avoiding positioning Errors caused by multiple times.

Description

A new type of hole punching device for fireworks tube

technical field

The utility model relates to the field of firework paper tube assembly apparatus, in particular to a novel punching device for a firework tube.

Background technique

The current firework paper tubes need to drill lead holes through the punching mechanism between the pots, and insert the lead wires into the lead holes at the same time, and then assemble the firework paper tubes. When the current firework paper tubes are punched, The main method is to punch holes at the top first, and then transport the firework paper tube away from the position of the top hole to punch holes on the side. This punching method requires multiple positioning, but errors are likely to occur if multiple positioning is performed, which will lead to each The pinholes on the top of a row of fireworks paper tubes are misaligned with the pinholes on both sides (the pinholes of a row of fireworks paper tubes are not on the same straight line). The nitrates on both sides of the paper tube are misplaced.

Contents of the invention

Aiming at the deficiencies of the above-mentioned prior art, the utility model proposes a new side punching device for the fireworks tube, which is convenient for punching the top and side of the fireworks tube at one time, and prevents errors caused by multiple positioning when punching holes .

In order to achieve the above-mentioned purpose, the solution of the utility model is: a new type of punching device for fireworks tubes, including a bracket, a top punching mechanism, a side punching mechanism and a bottom punching mechanism, the bracket is a gantry bracket, and the bottoms at both ends of the bracket are fixed. There are bases and each base is fixed on the frame of the firework pot machine, a top punching mechanism is arranged on the top of the bracket, two side punching mechanisms are arranged on the frame, and the side punching mechanism and the bracket The edges are fitted together, and the two side punching mechanisms are respectively fixed on the frame on both sides through the first fixed sliding device. Directly below the hole mechanism, wherein the positions of the top hole punch mechanism, the side hole punch mechanism and the bottom surface hole punch mechanism are corresponding.

Preferably, the side punching mechanism includes a side punching cylinder and a side punching needle, the side punching needle is connected to the piston rod of the side punching cylinder, and each side punching cylinder is respectively fixed on one side of the two bases, Wherein the side punches are horizontal and the height of the side punches is higher than the central axis of the fireworks paper tube.

Preferably, the bottom punching mechanism includes a plurality of sliding rods, a linkage plate, a bottom punching cylinder and a bottom punching needle, each sliding rod is fixed on the frame and the two ends of the sliding rod are respectively located directly below the two ends of the bracket, Two linkage plates are fixed on the plurality of sliding rods through the second fixed sliding mechanism, and each linkage plate is fixed with a plurality of sliding rods, and a bottom perforated cylinder is fixed on each linkage plate, and each bottom perforated cylinder Bottom punching pins are fixed on the piston rods, and the bottom punching cylinder is inclined upward toward the frame from outside to inside, wherein the bottom punching pins and side punching pins are located on the same plane and this plane is the same as that of the fireworks paper tube. The conveying direction is vertical.

Preferably, the first fixable sliding device includes a fixed slide rail and a fixed bolt, the fixed slide rail is elongated and one or more strip-shaped sliding through holes are opened on the fixed slide rail, and the base and the sliding through hole Corresponding positions are provided with a plurality of threaded holes, and each threaded hole is inserted with a fixing bolt threaded with the threaded hole, and each fixing bolt is inserted into the corresponding sliding through hole.

Preferably, the second fixable sliding mechanism includes a clamp and a fastening bolt, wherein there are multiple clamps and each clamp is fixed to the linkage plate, each clamp is sleeved on the sliding rod and the clamp is on the sliding rod Sliding, a fastening bolt is arranged on each clip, and the fastening bolt makes the radius of the clip smaller so that the clip is fixed on the sliding rod.

Compared with the prior art, the utility model has the advantages that: 1. The top surface punching mechanism and the side punching mechanism are corresponding to the positions of the punching pins of the bottom punching mechanism (that is, the top surface punching mechanism, the side punching The perforating needles of the hole mechanism and the bottom punching mechanism are located on the same plane and this plane is perpendicular to the conveying direction of the fireworks paper tube), when punching the fireworks paper tube, only one positioning is required, and multiple punches are required. 2. The first fixed sliding device and the second fixed sliding device are provided to facilitate the adjustment of the distance between the perforating needles according to the width of a row of fireworks paper tubes.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is a left view of the utility model.

Fig. 4 is a perspective view of the removal bracket and the top punching mechanism of the utility model.

Fig. 5 is the front view of the removal bracket and the top punching mechanism of the utility model.

Fig. 6 is a top view of the removal bracket and the top punching mechanism of the utility model.

Among them, 1. Rack, 2. Bracket, 2.1. Base, 3. Top punching mechanism, 3.1. Slide track, 3.2. Top punching cylinder, 3.3. Top punching needle, 4. Side punching Mechanism, 4.1, the first fixed sliding device, 4.11, fixed slide rail, 4.12, sliding through hole, 4.13, fixing bolt, 4.2, side punching cylinder, 4.3, side punching needle, 5, bottom surface punching mechanism, 5.1 , sliding rod, 5.2, linkage plate, 5.3, the second fixed sliding mechanism, 5.31, clamp, 5.32, fastening bolt, 5.4, bottom punching cylinder, 5.5, bottom punching needle.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is further elaborated.

As shown in Figure 1-6, a new type of punching device for fireworks tubes includes a frame 1, a bracket 2, a top punching mechanism 3, a side punching mechanism 4 and a bottom punching mechanism 5, and the bracket 2 is a gantry bracket 2 , the base 2.1 is fixed by welding at both ends of the bottom of the bracket 2 and the two ends of the bottom of the bracket 2 are fixed by the base 2.1 (threaded fastening) on the frame 1 of the fireworks assembly machine, on the bracket 2 The top is fixed with a top punching mechanism 3 by means of bolt fastening. The top punching mechanism 3 includes a sliding track 3.1, a top punching cylinder 3.2 and a top punching needle 3.3. The sliding track 3.1 is tightened by bolts. Fixed on the bracket 2 in a fixed way, the tail of the top perforated cylinder 3.2 is set on the slide track 3.1 and the top perforated cylinder 3.2 slides on the slide track 3.1 (the top perforated cylinder 3.2 is driven by a linear motor to slide), On the piston rod of top surface perforating cylinder 3.2, be fixed with top surface perforating pin 3.3 by the mode of welding; Fitting, the two side punching mechanisms 4 are respectively fixed on the front side of the base 2.1 on both sides of the bracket 2, and the side punching mechanism 4 on the left is fixed on the base on the left side of the bracket 2 through the first fixable sliding device 4.1 2.1 On the front side, the side punching mechanism 4 on the right side is fixed on the front side of the base 2.1 on the right side of the bracket 2 through the first fixed sliding device 4.1, and each first fixed sliding device 4.1 includes a fixed slide rail 4.11, Sliding through holes 4.12 and fixing bolts 4.13, two fixing slide rails 4.11 are respectively fixed on the front side of the base 2.1 on both sides of the bracket 2 by means of bolt fastening, and the fixing slide rails 4.11 are elongated and fixed on the fixed slide rails 4.11 One or more strip-shaped sliding through holes 4.12 are opened on the top, and a plurality of threaded holes are provided on the base 2.1 on both sides of the bracket 2 corresponding to the sliding through holes 4.12, and a threaded hole is inserted in each threaded hole. The fixing bolts 4.13 matched with threaded holes and each fixing bolt 4.13 are inserted into the corresponding sliding through holes 4.12, so that the two side punching mechanisms 4 can approach or move away from each other under the drive of the fixing slide rail 4.11. Open the fixing bolt 4.13, so that the nut of the fixing bolt 4.13 does not squeeze the fixing slide rail 4.11, so that the fixing slide rail 4.11 can move left and right on the front side of the base 2.1, so that it can be adjusted according to the width of a row of fireworks paper tubes. Adjust the distance and position between the two side punching mechanisms 4, and then tighten the fixing bolt 4.13, so that the nut of the fixing bolt 4.13 clamps the fixing slide rail 4.11, and the fixing slide rail 4.11 is fixed on the base 2.1 of the bracket 2. On the front side, because the side punching mechanism 4 is fixed on the fixed slide rail 4.11, the corresponding displacement occurs in the side punching mechanism 4 according to the sliding of the fixed slide rail 4.11; the side punching mechanism 4 includes the side punching cylinder 4.2 With the side punching needle 4.3, the side punching cylinder 4.2 is fixed on the sliding seat 4 by means of bolt fastening .13, the side punching pin 4.3 and the piston rod of the side punching cylinder 4.2 are fixedly connected by welding, wherein the side punching pin 4.3 is horizontal and the height of the side punching pin 4.3 is higher than the central axis of the fireworks paper tube , so that the side punching needle 4.3 punches holes on the side of each row of fireworks paper tubes and the holes are located in the upper half of the paper tubes; Located directly below the top punching mechanism 1, the bottom punching mechanism 5 includes a plurality of sliding rods 5.1, a linkage plate 5.2, a bottom punching cylinder 5.4 and a bottom punching needle 5.5, and each sliding rod 5.1 is fixed to the frame by bolts 1 and the two ends of the sliding rod 5.1 are respectively located directly below the two ends of the bracket 2, two linkage plates 5.2 are fixed on the plurality of slide rods 5.1 through the second fixable sliding mechanism, and each linkage plate 5.2 is connected to multiple sliding The rod 5.1 is fixed, and the second fixed sliding mechanism 5.3 includes clamps 5.31 and fastening bolts 5.32, wherein there are multiple clamps 5.31 and each clamp 5.31 is fixed to the linkage plate 5.2 by welding, and each clamp 5.31 is sleeved on the sliding rod 5.1 and the clamp 5.31 slides on the sliding rod 5.1, and each clamp 5.31 is provided with a fastening bolt 5.32, and the opening of the clamp 5.31 is narrowed by turning the bolt, so that the clamp 5.31 is fixed on the On the sliding rod 5.1; each linkage plate 5.2 is fixed with a bottom perforated cylinder 5.4 and the piston rod of each bottom perforated cylinder 5.4 is fixed with a bottom perforated pin 5.5 by welding, wherein the bottom perforated cylinder 5.4 Incline upward from outside to inside, wherein the top tines 3.3, the bottom tines 5.5 and the side tines 4.3 are located on the same plane and this plane is perpendicular to the conveying direction of the fireworks paper tube.

During use, first adjust the spacing between the two side punching mechanisms 4 and the spacing between the two bottom punching mechanisms 5 according to the width of a row of fireworks paper tubes, when a row of fireworks paper tubes pass through the top surface punching mechanism 3. After punching the holes on the top, it is necessary to drill holes on the side of the firework paper tube (to facilitate the connection between each row of paper tubes through nitration). Firework paper tubes are located on both sides for punching. The punching position is located at the upper right position of the right side firework tube and the upper left position of the left side. After punching, the side punching pin 4.3 retracts. Bottom punching cylinder 5.4 is ejected outwards, and bottom punching pin 5.5 punches holes on the fireworks paper tubes on both sides of each row of firework paper tubes. At the lower left position of the tube, when the two rows of fireworks tubes are stacked, insert the guide into the hole on the lower left of the first row of fireworks tubes and the hole on the upper left of the second row of fireworks tubes, so that the storage cabinet realizes two rows of fireworks tubes Connect through the nitration guide, and then insert the same nitration guide into the lower right hole of the second row of firework paper tubes and the upper right hole of the third row of firework paper tubes, so that the second row of firework paper tubes and the third row of firework paper tubes are connected. connection, and so on, so that each firework paper tube in the firework paper tubes after the basin is assembled is connected to each other, so that multiple punching can be completed in one positioning, preventing punching dislocation caused by multiple positioning, and improving the efficiency of punching. Accuracy, after inserting the nitrate lead, the nitrate lead is easy to ignite each other.

Claims (5)

1. a kind of fireworks tube novel holing device, including bracket, top surface perforating mechanism, side perforating mechanism and bottom surface puncher Structure, bracket are gantry support, and the bottom at bracket both ends is fixed with pedestal and each pedestal is fixed in the rack of fireworks group basin machine, Top surface perforating mechanism is provided on cradle top, which is characterized in that there are two side perforating mechanism and sides for setting on the rack Face perforating mechanism fits with bracket edge, and two side perforating mechanisms can fix carriage by first and be separately fixed at two In the rack of side, the bottom of fireworks group basin machine rack is fixed with bear mechanism and bear mechanism is located at top puncher The underface of structure, wherein top surface perforating mechanism, side perforating mechanism are corresponding with the position of bottom surface perforating mechanism.

2. a kind of fireworks tube novel holing device according to claim 1, which is characterized in that side perforating mechanism includes side Punch cylinder and side perforating needle in face, and side perforating needle is connect with the piston rod of side punching cylinder, and cylinder is punched in each side It is separately fixed on the side of two pedestals, wherein side perforating needle is that horizontal and side perforating needle height is higher than fireworks paper The central axis of cylinder.

3. a kind of fireworks tube novel holing device according to claim 2, which is characterized in that bear mechanism includes more Root sliding bar, linkage board, bear cylinder and bear needle, every sliding bar is fixed on the rack and the both ends of sliding bar It is located at the underface at bracket both ends, sliding equipment can be fixed by second on more sliding bars and be fixed with two pieces of linkage boards And every piece of linkage board is fixed with more sliding bars, and bear cylinder and each bear are fixed on every piece of linkage board Bear needle is respectively and fixedly provided on the piston rod of cylinder, wherein bear cylinder tilts upwards from outside to inside to rack, wherein Bear needle is located in approximately the same plane with side perforating needle and this plane is vertical with the conveying direction of fireworks paper tube.

4. a kind of fireworks tube novel holing device according to claim 3, which is characterized in that first can fix carriage Including fixed rack and fixing bolt, fixed rack is strip and is provided with one to multiple road sliding through hole on fixed rack, Be provided with multiple threaded holes on position corresponding with sliding through hole on pedestal, in each threaded hole inserted with threaded hole spiral shell The fixing bolt and each fixing bolt of line cooperation are inserted into corresponding sliding through hole.

5. a kind of fireworks tube novel holing device according to claim 3 or 4, which is characterized in that second can fix sliding Mechanism includes clip and fastening bolt, and wherein clip is that multiple and each clip is fixed on linkage board, and each hoop sleeve is in cunning In lever and clip slides on sliding bar, and fastening bolt is provided on each clip, and fastening bolt becomes the radius of clip It is small to be fixed on clip on sliding bar.