CN200942883Y

CN200942883Y - Baling machine with independent belt pressing-releasing mechanism

Info

Publication number: CN200942883Y
Application number: CN 200620042969
Authority: CN
Inventors: 史朝敏; 夏医方; 高云
Original assignee: SHANGHAI LIYI ELECTRIC CO Ltd
Current assignee: SHANGHAI LIYI ELECTRIC CO Ltd
Priority date: 2006-06-20
Filing date: 2006-06-20
Publication date: 2007-09-05
Anticipated expiration: 2016-06-20

Abstract

The utility model discloses a packer with an independently installed pressing and loosening mechanism, which essentially comprises a DC motor positioned on the bottom board, a tape cutting handler, and a tape pressing and loosening handle, characterized in that: connecting piece of the tape pulling wheel is connected on the engaging lug at the front end of the bottom board; one end of the ratchet shaft on which connecting piece of the tape pulling wheel runs through is pulled on with a tape pulling wheel; a tape pressing plate is provided at a corresponding position under the tape pulling wheel; the other end of the ratchet shaft is pulled with a ratchet wheel; the tape pressing and loosening handle is connected with the ratchet wheel through catch cams; the other side of the connecting piece of the tape pulling wheel is connected with the wall panel on the bottom board through a spring. The utility model has a rational structure and a skilful concept, enabling smooth tape pressing and loosening process; what is more, when work pieces used for tape pressing and loosening are broken, repairing and replacement can be performed conveniently; besides, the utility model also facilitates diversified supporting designs for functions of the pressing and loosening mechanism, thus has tremendous industrial service value.

Description

The compress that press, pine band mechanism independently is provided with

Technical field

The utility model relates to the packaging machinery technical field, specifically, relates to a kind of packing apparatus.

Background technology

At present, all kinds of compresses on the market all do not have the pressure, the pine band mechanism that are provided with separately.Its defective is: damage once serve the workpiece of pressure, pine band, be not easy to maintain and replace.Other is unfavorable for the diversified supporting design of this body function.

Summary of the invention

The purpose of this utility model is, provides a kind of and can effectively overcome above-mentioned defective, is convenient to the pressure of maintain and replace defective work piece, the compress that pine band mechanism independently is provided with.

For achieving the above object, the utility model adopts following technical scheme: a kind of pressure, the compress that pine band mechanism independently is provided with, it mainly is the DC machine that is provided with by on base plate and the base plate, tape-cutting handle and pressure, pine band handle is formed, wallboard internal fixation on the base plate has clamping arm, be equipped with on the clamping arm and compress regulating part, compress regulating part and be provided with pressure roller by pin, compress adjusting screw(rod) and pass the screw that is threaded onto clamping arm behind the opening part that compresses regulating part, compress and be with the arch spring on the adjusting screw(rod), clamping arm is connected with pressure zone spare pitman by pin, pressure zone spare pitman is connected with swing arm and swing tooth plate by pin, the base plate of the corresponding position under the swing tooth plate is provided with fixed tooth plate, swing arm links to each other with the eccentric shaft that links to each other with DC machine, wherein compressing regulating part links to each other with camshaft, be with tape-cutting handle on the camshaft, camshaft is connected by shift fork with cutter on the cutting knife, cutter are provided with permanent magnet, it is characterized in that: link to each other with the strap wheel attaching parts on the engaging lug of base plate front end, one end of the ratchet shaft that the strap wheel attaching parts wears is with strap wheel, correspondence position under the strap wheel then is provided with the pressure zone plate, the other end of ratchet shaft is with ratchet, press, pine band handle links to each other with ratchet by ratchet, and the opposite side of strap wheel attaching parts links to each other with wallboard on the base plate by spring.

Owing to adopt such scheme, be not difficult to draw as drawing a conclusion: the utility model is rational in infrastructure, be skillfully constructed, not only help pressing, the finishing smoothly of pine band operation, and damage once serve the workpiece of pressure, pine band, be convenient to maintain and replace, other is beneficial to the diversified supporting design of this body function, has industrial utilization.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the back view of Fig. 1;

Fig. 3 is the side dextrad view after Fig. 1 removes tape-cutting handle.

The specific embodiment

Referring to Fig. 1, link to each other with strap wheel attaching parts 190 on the engaging lug of base plate 210 front ends, an end of the ratchet shaft 90 that strap wheel attaching parts 190 wears is with strap wheel 30, and the correspondence position under the strap wheel 30 then is provided with pressure zone plate 40.The other end is with ratchet 80, and pressure, pine band handle 10 link to each other with ratchet 80 by ratchet.Referring to Fig. 2, the opposite side of strap wheel attaching parts 190 links to each other with wallboard 200 on the base plate 210 by spring 230, and wallboard 200 internal fixation have clamping arm 140, are equipped with on the clamping arm 140 to compress regulating part 240.Compress regulating part 240 referring to Fig. 3 and be provided with pressure roller 120 by pin.Referring to Fig. 2, compress adjusting screw(rod) 130 and pass the screw that is threaded onto clamping arm 140 behind the opening part that compresses regulating part 240, compress and be with arch spring 250 on the adjusting screw(rod) 130.Referring to Fig. 1, clamping arm 140 is connected with pressure zone spare pitman 110 by pin, pressure zone spare pitman 110 is connected with swing arm 150 and swing tooth plate 70 by pin, the base plate 210 of 70 corresponding position is provided with fixed tooth plate 60 under the swing tooth plate, and swing arm 150 links to each other with the eccentric shaft 100 that links to each other with DC machine 50.Referring to Fig. 3, wherein compress regulating part 240 and link to each other with camshaft 180, be with tape-cutting handle 20 on the camshaft 180, cutter on camshaft 180 and the cutting knife 170 160 are connected by shift fork, and cutter 160 are provided with permanent magnet 220.Its working process of brief description, to press earlier, pine band handle presses down, make on the strap wheel and lift, strap is penetrated, lift pressure, pine band handle afterwards repeatedly, until with tighten packing belt, depress tape-cutting handle then, cut off strap by cutter, permanent magnet drives source switch simultaneously, DC machine drives eccentric shaft and rotates, and the downward high speed crank motion of swing arm rubs the strap between swing tooth plate and fixed tooth plate closely, the heat that produces makes the strap fusion, at this moment, depress, pine band handle unclamps band and extract out, packing process is promptly accused and is finished.

Claims

1, a kind of pressure, the compress that pine band mechanism independently is provided with, it mainly is the DC machine that is provided with by on base plate and the base plate, tape-cutting handle and pressure, pine band handle is formed, wallboard internal fixation on the base plate has clamping arm, be equipped with on the clamping arm and compress regulating part, compress regulating part and be provided with pressure roller by pin, compress adjusting screw(rod) and pass the screw that is threaded onto clamping arm behind the opening part that compresses regulating part, compress and be with the arch spring on the adjusting screw(rod), clamping arm is connected with pressure zone spare pitman by pin, pressure zone spare pitman is connected with swing arm and swing tooth plate by pin, the base plate of the corresponding position under the swing tooth plate is provided with fixed tooth plate, swing arm links to each other with the eccentric shaft that links to each other with DC machine, wherein compressing regulating part links to each other with camshaft, be with tape-cutting handle on the camshaft, camshaft is connected by shift fork with cutter on the cutting knife, cutter are provided with permanent magnet, it is characterized in that: link to each other with the strap wheel attaching parts on the engaging lug of base plate front end, one end of the ratchet shaft that the strap wheel attaching parts wears is with strap wheel, correspondence position under the strap wheel then is provided with the pressure zone plate, the other end of ratchet shaft is with ratchet, press, pine band handle links to each other with ratchet by ratchet, and the opposite side of strap wheel attaching parts links to each other with wallboard on the base plate by spring.