CN216606189U

CN216606189U - Fireworks production is with detecting sampling mechanism

Info

Publication number: CN216606189U
Application number: CN202122989368.3U
Authority: CN
Inventors: 张柏林; 张松林; 何静; 刘芳; 陈留珍
Original assignee: Liuyang Meifeng Fireworks Manufacturing Co ltd
Current assignee: Liuyang Meifeng Fireworks Manufacturing Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-27
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a detection sampling mechanism for firework production, which comprises a sampling detection table, wherein an electronic weighing and conveying device is arranged on the upper end surface of the sampling detection table, a defective product collecting mechanism and a non-defective product collecting mechanism which are identical in structure are respectively arranged at two ends of the electronic weighing and conveying device, an installation frame is arranged on the upper end surface of the sampling detection table, a second guide rod is fixedly connected to the top of the installation frame, and a second slide block is connected to the second guide rod in a sliding manner The second guide rod and the first driving motor are convenient for driving the clamped sample to move.

Description

Fireworks production is with detecting sampling mechanism

Technical Field

The utility model relates to the technical field of firework production, in particular to a detection sampling mechanism for firework production.

Background

Fireworks are also called fireworks, fireworks and firecracker, and the definition of fireworks and crackers is as follows: use pyrotechnic composition as raw materials for produce the photochromic amusement articles for use, fireworks are among people's festive festival, activities such as celebration, be the indispensable celebration product, along with the wide use of fireworks, the demand to fireworks increases greatly, and the effect that demonstrates to fireworks, the requirement in aspects such as the security of fireworks also is higher and higher, consequently need carry out sample detection many times to fireworks production, pass through with the assurance production quality, it is comparatively inconvenient to press from both sides the clamp of fireworks when taking a sample with sampling mechanism for current fireworks production and processing, stability is relatively poor, and it separately collects the substandard product and yields to be inconvenient.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the detection sampling mechanism for firework production, which is convenient to clamp fireworks during sampling, has high stability, is convenient to separately collect inferior-quality products and good products, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fireworks production is with detecting sampling mechanism, includes the sampling test platform, the up end of sampling test platform is equipped with the electron conveyer of weighing, the electron both ends of weighing conveyer are equipped with the substandard product collection mechanism and the yields collection mechanism that the structure is the same respectively, the up end of sampling test platform is equipped with the mounting bracket, the top fixedly connected with second guide arm of mounting bracket, sliding connection has the second slider on the second guide arm, the top of mounting bracket is rotated and is connected with first lead screw, first lead screw with second slider threaded connection, the end connection of first lead screw has and is located a driving motor on the mounting bracket, the bottom of second slider is connected with the lift cylinder, the bottom of lift cylinder is connected with the clamp and gets the device.

As a preferred technical scheme of the utility model, four corners of the bottom of the sampling and detecting platform are respectively provided with a support frame, and a fixing bolt is arranged in a through hole at the bottom of the support frame.

As a preferable technical scheme, the electronic weighing and conveying device comprises a weighing frame arranged on the upper end face of the sampling and detecting table, two ends of the weighing frame are rotatably connected with fixed shafts, a weighing belt is arranged between the two fixed shafts, weighing sensors are arranged on the weighing belts, the end part of one fixed shaft is connected with a second driving motor positioned on the weighing frame, and a PLC (programmable logic controller) electrically connected with the weighing sensors is arranged on the weighing frame.

As a preferred technical scheme of the present invention, the good product collecting mechanism includes a fixing groove formed on the sampling and testing table, a fixing frame is connected to the bottom of the fixing groove, a collecting box is placed on the fixing frame, and a handle is respectively disposed on each of the left and right end faces of the collecting box.

As a preferred technical scheme of the utility model, the clamping device comprises a U-shaped frame connected to the bottom of the lifting cylinder, the bottom of the U-shaped frame is fixedly connected with a first guide rod, the first guide rod is connected with two first sliding blocks in a sliding manner, the bottom of the U-shaped frame is rotatably connected with a second lead screw, the end of the second lead screw is connected with a third driving motor positioned on the U-shaped frame, two ends of the second lead screw are respectively provided with a first thread section and a second thread section with opposite thread directions, the two first sliding blocks are respectively in threaded connection with the first thread section and the second thread section, and the bottoms of the two first sliding blocks are both connected with a clamping plate.

As a preferred technical scheme, each clamping plate is provided with a plurality of clamping holes, connecting rods are connected in the clamping holes in a sliding mode, clamping pieces are arranged at the end portions of the connecting rods, anti-skidding rubber pads are arranged on the clamping surfaces of the clamping pieces, and springs located between the clamping plates and the clamping pieces are sleeved on the connecting rods.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the grip block, first slider, the lift cylinder, U type frame, first guide arm, first screw thread section and second screw thread section are convenient for press from both sides the sample and get, through setting up the connecting rod, anti-skidding rubber pad, spring and holding piece both can prevent to press from both sides and get the too big damage sample of pressure, can prevent again that the sample from getting when pressing from both sides and coming off, through setting up first lead screw, the second slider, second guide arm and first driving motor are convenient for drive the sample of pressing from both sides and get and remove, through setting up the belt of weighing, mechanism and non-defective products are collected to the substandard product and the mechanism is convenient for weigh the sample and separately place substandard product and non-defective product, to sum up, can know that this mechanism is got comparatively convenient to the clamp of fireworks when the sample, stability is higher, and be convenient for separately collect substandard product and non-defective product.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view in another aspect of the present invention;

FIG. 3 is a schematic view of the detailed structure of the present invention A.

In the figure: sampling test platform 1, mount 2, weigh frame 3, grip block 4, first slider 5, U type frame 6, first lead screw 7, second slider 8, lift cylinder 9, mounting bracket 10, first guide arm 11, connecting rod 12, collect box 13, support frame 14, second guide arm 15, first driving motor 16, second driving motor 17, belt 18, PLC controller 19 weighs, first screw thread section 20, fixing bolt 21, fixed slot 22, holding piece 23, third driving motor 24, anti-skidding rubber pad 25, second screw thread section 26, spring 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a detection sampling mechanism for firework production comprises a sampling and detection table 1, an electronic weighing and conveying device is arranged on the upper end face of the sampling and detection table 1, a defective product collecting mechanism and a non-defective product collecting mechanism which are identical in structure are respectively arranged at two ends of the electronic weighing and conveying device, a mounting frame 10 is arranged on the upper end face of the sampling and detection table 1, a second guide rod 15 is fixedly connected to the top of the mounting frame 10, a second slider 8 is slidably connected to the second guide rod 15, a first lead screw 7 is rotatably connected to the top of the mounting frame 10, the first lead screw 7 is in threaded connection with the second slider 8, a first driving motor 16 positioned on the mounting frame 10 is connected to the end portion of the first lead screw 7, a lifting cylinder 9 is connected to the bottom of the second slider 8, a clamping device is connected to the bottom of the lifting cylinder 9, a support frame 14 is respectively arranged at four corners of the bottom of the sampling and detection table 1, and a fixing bolt 21 is installed in a through hole at the bottom of the support frame 14, the electronic weighing and conveying device comprises a weighing frame 3 arranged on the upper end surface of a sampling and detecting table 1, two ends of the weighing frame 3 are rotatably connected with fixed shafts, a weighing belt 18 is arranged between the two fixed shafts, a weighing sensor is arranged on the weighing belt 18, the end part of one fixed shaft is connected with a second driving motor 17 positioned on the weighing frame 3, a PLC (programmable logic controller) 19 electrically connected with the weighing sensor is arranged on the weighing frame 3, a good product collecting mechanism comprises a fixed groove 22 arranged on the sampling and detecting table 1, the bottom of the fixed groove 22 is connected with a fixed frame 2, a collecting box 13 is arranged on the fixed frame 2, the left end surface and the right end surface of the collecting box 13 are respectively provided with a handle, a clamping device comprises a U-shaped frame 6 connected to the bottom of a lifting cylinder 9, the bottom of the U-shaped frame 6 is fixedly connected with a first guide rod 11, two first sliding blocks 5 are slidably connected on the first guide rod 11, and the bottom of the U-shaped frame 6 is rotatably connected with a second lead screw, the end connection of second lead screw has third driving motor 24 who is located on U type frame 6, the both ends of second lead screw are equipped with a screw thread opposite direction's first screw thread section 20 and second screw thread section 26 respectively, two first slider 5 respectively with first screw thread section 20 and second screw thread section 26 threaded connection, the bottom of two first slider 5 all is connected with grip block 4, a plurality of centre gripping holes have all been seted up on every grip block 4, sliding connection has connecting rod 12 in the centre gripping hole, the tip of connecting rod 12 is equipped with holding piece 23, the clamping face of holding piece 23 is equipped with anti-skidding rubber pad 25, the cover is equipped with the spring 27 that is located between grip block 4 and the holding piece 23 on connecting rod 12.

The lifting cylinder 9, the first driving motor 16, the second driving motor 17, the weighing belt 18, the PLC controller 19, the weighing sensor and the third driving motor 24 are all of common models on the market, and the lifting cylinder 9, the first driving motor 16, the second driving motor 17, the weighing belt 18, the PLC controller 19, the weighing sensor and the third driving motor 24 are electrically connected.

When in use: the mechanism is fixed through a fixing bolt 21 at the bottom of a support frame 14, a clamping plate 4 at the bottom of a U-shaped frame 6 is driven to move through a first screw rod 7, a second sliding block 8, a second guide rod 15 and a first driving motor 16, the height of the clamping plate 4 is controlled through a lifting cylinder 9, two clamping plates 4 are driven to move oppositely on a first thread section 20 and a second thread section 26 along a first guide rod 11 through clockwise rotation of a third driving motor 24 to complete clamping of a sample, the two clamping plates 4 are driven to move oppositely on the first thread section 20 and the second thread section 26 along the first guide rod 11 through clockwise and anticlockwise rotation of the third driving motor 24 to loosen clamping of the sample, the sample is further clamped through a connecting rod 12, a spring 27, a clamping sheet 23 and an anti-skid rubber pad 25 which are connected in a sliding manner, and the sample can be prevented from being damaged by clamping under an overlarge clamping pressure, and the sample can be prevented from falling off when being clamped, the sample is moved onto the weighing belt 18 for weighing after being clamped, when the sample is good, the second driving motor 17 rotates in the forward direction, the good product is conveyed to the good product collecting mechanism for collection through the weighing belt 18, otherwise, the second driving motor 17 rotates in the reverse direction, and the good product is conveyed to the defective product collecting mechanism for collection.

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

Claims

1. The utility model provides a fireworks production is with detecting sampling mechanism, includes sampling test platform (1), its characterized in that: an electronic weighing and conveying device is arranged on the upper end surface of the sampling and detecting platform (1), a defective product collecting mechanism and a non-defective product collecting mechanism which are identical in structure are respectively arranged at two ends of the electronic weighing and conveying device, the upper end surface of the sampling and detecting platform (1) is provided with a mounting rack (10), the top of the mounting rack (10) is fixedly connected with a second guide rod (15), the second guide rod (15) is connected with a second sliding block (8) in a sliding way, the top of the mounting rack (10) is rotationally connected with a first screw rod (7), the first screw rod (7) is in threaded connection with the second sliding block (8), the end part of the first screw rod (7) is connected with a first driving motor (16) positioned on the mounting rack (10), the bottom of the second sliding block (8) is connected with a lifting cylinder (9), and the bottom of the lifting cylinder (9) is connected with a clamping device.

2. The firework production is with detecting sampling mechanism of claim 1, characterized in that: four corners position department of sample test platform (1) bottom respectively is equipped with a support frame (14), install fixing bolt (21) in the through-hole of support frame (14) bottom.

3. The firework production is with detecting sampling mechanism of claim 1, characterized in that: the electron conveyer that weighs is including establishing weighing frame (3) of sampling test platform (1) up end, the both ends of weighing frame (3) are rotated and are connected with the fixed axle, two install weighing belt (18) between the fixed axle, install weighing sensor on weighing belt (18), one of them the end connection of fixed axle has and is located second driving motor (17) on weighing frame (3), install on weighing frame (3) with PLC controller (19) that the weighing sensor electricity is connected.

4. The firework production is with detecting sampling mechanism of claim 1, characterized in that: the non-defective products are collected the mechanism and are included offering fixed slot (22) on sample test platform (1), the bottom of fixed slot (22) is connected with mount (2), place on mount (2) and collect box (13), collect both ends face respectively and be equipped with a handle about box (13).

5. The firework production is with detecting sampling mechanism of claim 1, characterized in that: the clamping device comprises a U-shaped frame (6) connected to the bottom of a lifting cylinder (9), a first guide rod (11) fixedly connected to the bottom of the U-shaped frame (6), two first sliding blocks (5) are connected to the first guide rod (11) in a sliding mode, a second lead screw is connected to the bottom of the U-shaped frame (6) in a rotating mode, the end portion of the second lead screw is connected with a third driving motor (24) located on the U-shaped frame (6), a first thread section (20) and a second thread section (26) which are opposite in thread direction are arranged at the two ends of the second lead screw respectively, the first sliding blocks (5) are connected with the first thread section (20) and the second thread section (26) in a threaded mode respectively, and the bottom of the first sliding blocks (5) is connected with a clamping plate (4).

6. The firework production is with detecting sampling mechanism of claim 5, characterized in that: every a plurality of centre gripping holes have all been seted up on grip block (4), sliding connection has connecting rod (12) in the centre gripping hole, the tip of connecting rod (12) is equipped with holding piece (23), the clamping face of holding piece (23) is equipped with anti-skidding rubber pad (25), the cover is equipped with on connecting rod (12) and is located grip block (4) with spring (27) between holding piece (23).