CN109203489A - 皮带接驳机 - Google Patents

皮带接驳机 Download PDF

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Publication number
CN109203489A
CN109203489A CN201710551324.8A CN201710551324A CN109203489A CN 109203489 A CN109203489 A CN 109203489A CN 201710551324 A CN201710551324 A CN 201710551324A CN 109203489 A CN109203489 A CN 109203489A
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Prior art keywords
plate
clamping
clamping plate
pressing plate
air bag
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杨毅
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Wenzhou Dragon Industrial Equipment Manufacturing Co Ltd
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Wenzhou Dragon Industrial Equipment Manufacturing Co Ltd
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Priority to CN201710551324.8A priority Critical patent/CN109203489A/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4324—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms for making closed loops, e.g. belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81459—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps being a filled deformable bladder, e.g. bladder filled with oil, with granules or with a meltable solid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • B29C66/81811—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects of the welding jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • B29C66/82421—Pneumatic or hydraulic drives using an inflatable element positioned between the joining tool and a backing-up part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/855—Belt splicing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2029/00—Belts or bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

本发明公开了一种皮带接驳机，包括上、下对置的压板，上下两个压板分别安装在一个支座上，位于上侧的压板与支座之间从下至上依次设有加热片、夹板、气囊，夹板与压板固定连接，气囊与夹板之间设有连接板，夹板与支座固定连接，所述连接板的下侧面上形成多个沿其长度方向设置的长槽，所述长槽中设有与其长度对应的弹簧，弹簧沿长槽长度方向设置，所述弹簧的直径大于长槽的深度。本发明的目的是提供一种性能更优、皮带压接质量更好的皮带接驳机。

Description

皮带接驳机
技术领域
本发明涉及皮带接驳设备技术领域，具体涉及一种皮带接驳机。
背景技术
皮带接驳机是一种对两段皮带进行热压连接的设备，使两段独立的皮带能能实现无痕连接。
现有的皮带接驳机一般都包括上压板和下压板，皮带在上压板和下压板之间完成压接操作，其中上压板和下压板中均设有加热片作为热源。
发明内容
本发明的目的是提供一种性能更优、皮带压接质量更好的皮带接驳机。
为了实现上述目的，本发明采用的技术方案是：
一种皮带接驳机，包括上、下对置的压板，上下两个压板分别安装在一个支座上，位于上侧的压板与支座之间从下至上依次设有加热片、夹板、气囊，夹板与压板固定连接，气囊与夹板之间设有连接板，夹板与支座固定连接，其特征在于：所述连接板的下侧面上形成多个沿其长度方向设置的长槽，所述长槽中设有与其长度对应的弹簧，弹簧沿长槽长度方向设置，所述弹簧的直径大于长槽的深度。
本发明还进一步设置为，所述夹板宽度方向的两端分别设有凸起的围栏，围栏可限制连接板在其宽度方向上的移动，所述围栏上还设有限制连接板向上移动的铆接条。
本发明还进一步设置为，所述加热片设置在压板与夹板之间，压板、夹板、加热片三者平行设置，所述压板宽度方向的两端分别向其中间弯曲形成限制加热片在压板宽度方向发生移动的限位部，限位部与压板形成U型结构，所述压板长度方向的一端设有挡板，所述限位部上沿压板长度方向设有若干相互间隔的缺口，所述夹板上设有若干与其垂直的卡接板，所述卡接板与所述缺口对应设置，所述夹板宽度方向的两端伸至所述U型结构内，所述夹板长度方向的一端设有与所述挡板对应的固定板，挡板和固定板上分别设有连接孔，连接孔中设有固定连接两者的螺钉，所述围栏由卡接板的末端向上延伸形成。
本发明还进一步设置为，所述连接板中间沿其长度方向设置一凸起的横梁，夹板宽度方向的两端分别设有凸起的围栏，横梁与围栏围成两个长形的气囊安置空间，所述气囊为长条形，两个气囊安置空间中分别安置一个气囊。
本发明还进一步设置为，所述气囊安置空间的长度方向的两端分别设置一个气囊夹持装置，所述气囊夹持装置包括上夹持块和下夹持块，上夹持块和下夹持块的夹持面上均设有凸起的夹持齿，上夹持块和下夹持块通过螺钉固定连接。
本发明还进一步设置为，所述弹簧的上下两侧分别与连接板和夹板相抵。
本发明还进一步设置为，所述连接板为一长条形的板体，其下侧面上沿其长度方向设有多条相互平行且间隔的隔板，相邻的隔板围成长槽。
本发明还进一步设置为，所述缺口被限位部分成若干段，位于压板长度方向两端的一段限位部上设有分隔槽，所述分隔槽把该段限位部分隔成多个夹持部。
本发明的有益效果：本发明所提供的皮带接驳机，其对皮带接驳机的各个部位进行了优化，得到了一种性能更优、皮带压接质量更好的皮带接驳机。其压带平整、高效、散热快、施力均衡，能实现皮带的无痕连接。
附图说明
图1为本发明的结构示意图；
图2为本发明压板、加热片、夹板三者的结构示意图；
图3为本实用压板、加热片、夹板三者新型的剖面图；
图4为本实用压板、加热片、夹板三者新型的分解示意图；
图5为本发明图4中的A部放大图；
图6为本发明连接板、夹板、压板连接的结构示意图；
图7为本发明连接板、夹板、压板连接的侧视图；
图8为本发明连接板、夹板、压板的分解示意图；
图9为本发明气囊设置的结构示意图之一；
图10为本发明气囊设置的结构示意图之二；
图11为本发明气囊夹持装置的结构示意图；
图12为本发明支座、连接板、夹板的结构示意图；
图13为本发明连接板下侧面的结构示意图。
具体实施方式
下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。
以下参考图1至图13对本发明进行说明。
一种皮带接驳机，包括上下对置的压板1，上下两个压板1分别安装在一个支座a9上，位于下侧的支座a9上设有竖直的导向杆k1，位于上侧的支座a9上设有与导向杆k1连接的导向座k2。导向杆k1与导向座k2配合实现两个压板1的压带动作。
位于上侧的压板1的上侧面从下至上依次设有加热片3、夹板2、气囊a3，夹板2与压板1固定连接，气囊a3与夹板2之间设有连接板a1，通过对气囊a3进行充气和放气来实现夹板2的下压动作，所述连接板a1的下侧面上形成多个沿其长度方向设置的长槽b1，所述长槽b1中设有与其长度对应的弹簧b2，弹簧b2沿长槽b1长度方向设置，所述弹簧b2的直径大于长槽b1的深度,使弹簧b2的上下两侧分别能与连接板a1和夹板2相抵，通过弹簧b2来传递压力，夹板2宽度方向的两端分别设有凸起的围栏a4,围栏a4与连接板a1宽度方向的两侧相抵，围栏a4可限制连接板a1在其宽度方向上的移动，所述围栏a4上还设有限制连接板a1向上移动的铆接条b3,铆接条b3可进行弯曲变形。
连接板a1起到中间传递件的作用，气囊安置在连接板a1上侧，弹簧b2安置在连接板a1下侧。
连接板a1为一长条形的板体，其下侧面上沿其长度方向设有多条相互平行且间隔的隔板b4，相邻的隔板b4围成长槽b1。
气囊a3上方设有支座a9，支座a9与围栏a4固定连接。
通过在气囊a3与压板1之间设置连接板a1和铺设倒立的弹簧b2，通过多根弹簧b2来平衡连接板a1向下的施力，使得压板1各个部位受力均衡，压板1在下压的过程中能保持平衡，不会发生偏斜，保证压带的平整性。
加热片3设置在压板1与夹板2之间，压板1、夹板2、加热片3三者平行设置，所述压板1宽度方向的两端分别向其中间弯曲形成限制加热片3在压板1宽度方向发生移动的限位部4，限位部4与压板1形成U型结构，所述压板1长度方向的一端设有挡板5，挡板5用于在一端限制加热片在长度方向上的移动，所述限位部4上沿压板1长度方向设有若干相互间隔的缺口6，所述夹板2上设有若干与其垂直的卡接板7，所述卡接板7与所述缺口6对应设置，装配时，卡接板7装置在缺口6中，所述夹板2宽度方向的两端伸至所述U型结构内，所述夹板2长度方向的一端设有与所述挡板5对应的固定板8，挡板5和固定板8上分别设有连接孔9，连接孔9中设有固定连接两者的螺钉。围栏a4由卡接板7的末端向上延伸形成。
弯曲的限位部4的末端会先与加热片3接触，实现夹持加热片3，而要使限位部4的前端也能接触夹持加热片3，则需要较大角度的弯曲限位部4，且比较困难，本专利中，限位部4的前端夹持夹板2，则可在限位部4弯曲角度较小的情况下，实现限位部4的前端也能间接夹持加热片3。
缺口6被限位部4分成若干段，位于压板1长度方向两端的一段限位部4上设有分隔槽10，所述分隔槽10把该段限位部4分隔成多个夹持部11。该夹持部11相对限位部4可作进一步的弯曲，在夹板2的两端对夹板进行进一步的夹紧固定，使之固定更牢固。
加热片3与压板1紧密相贴，更有利于热的传递。
限位部4、夹持部11可通过工具来施力调节弯曲角度。
通过压板1和夹板2来夹持固定加热片3，其中压板1宽度方向两端形成的U型夹持限位结构能对加热片3在压板1宽度方向的移动进行完全限制，并能对加热片3在压板1和夹板2的夹持方向进行一定的限位，其中夹板2也被夹持在U型夹持结构，该U型夹持能限制夹板2在夹持方向的移动，同时卡接板7与缺口6配合能限制夹板2在其宽度方向的移动，通过限位部4和夹板2的双重固定方式对加热片3进行固定，使之固定牢固，并实现良好的热传导。
位于上侧的压板1的上侧面从下至上依次设有加热片3、夹板2、气囊a3，夹板2与压板1固定连接，并把加热片3夹持在其中，所述夹板2上设置一安置气囊a3的连接板a1，连接板a1为长条形，连接板a1中间沿其长度方向设置一凸起的横梁a2，夹板2宽度方向的两端分别设有凸起的围栏a4，围栏a4也与支座a9固定连接，横梁a2与围栏a4围成两个长形的气囊安置空间a5，所述气囊a3为长条形，两个气囊安置空间a5中分别安置一个气囊a3,气囊a3被安置在支座a9与夹板2之间。
连接板a1与气囊a3接触的面为平面，可在该接触面上设置凹凸的纹路a10，使气囊与压板的接触更稳定，不会发生打滑。
气囊安置空间a5的长度方向的两端分别设置一个气囊夹持装置，气囊夹持装置与支座a9固定连接，所述气囊夹持装置包括上夹持块a6和下夹持块a7，上夹持块a6和下夹持块a7的夹持面上均设有凸起的夹持齿a8，上夹持块a6和下夹持块a7通过螺钉固定连接。
通过双气囊a3来对压板1施压，使压板1整体受力均衡，保证皮带压接的质量。由于气囊a3充气后，其中间会先膨胀起来，且气囊a3边缘会上翘，这样就会造成压板1的边缘受力不均，而本申请中气囊a3在压板1宽度方向分布，对压板1的施力较均衡，气囊a3也可设置更多个，使压板1的受力更均衡。
支座a9上设有风孔c1，所述风孔c1中安装有向下吹风的风机(图未示出)，连接板a1上侧面的中间沿其长度方向设置一凸起的横梁a2，所述横梁a2上设有连通连接板a1上下两侧的进气孔c2，进气孔c2对应风孔c1设置。
横梁a2中间形成一贯通横梁a2长度方向两端的气槽c3，所述进气孔c2设置在气槽c3的底部,进气孔c2沿连接板a1长度方向设有多个。气槽c3起到分流气体的作用，使气体能均匀的进入到风室，避免出现单点强风、弱风的现象。
风机通过进气孔c2把冷风吹如连接板a1与夹板2之间，由于连接板a1与夹板2形成上下间隔的配合，所以连接板a1与夹板2之间形成风室，从连接板a1中间进入的冷风会向整个风室流动，形成良好的散热效果。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变型，上述假设的这些改进和变型也应视为本发明的保护范围。

Claims (8)

1.一种皮带接驳机，包括上、下对置的压板，上下两个压板分别安装在一个支座上，位于上侧的压板与支座之间从下至上依次设有加热片、夹板、气囊，夹板与压板固定连接，气囊与夹板之间设有连接板，夹板与支座固定连接，其特征在于：所述连接板的下侧面上形成多个沿其长度方向设置的长槽，所述长槽中设有与其长度对应的弹簧，弹簧沿长槽长度方向设置，所述弹簧的直径大于长槽的深度。
2.根据权利要求1所述的一种皮带接驳机，其特征在于：所述夹板宽度方向的两端分别设有凸起的围栏，围栏可限制连接板在其宽度方向上的移动，所述围栏上还设有限制连接板向上移动的铆接条。
3.根据权利要求1或2所述的一种皮带接驳机，其特征在于：所述加热片设置在压板与夹板之间，压板、夹板、加热片三者平行设置，所述压板宽度方向的两端分别向其中间弯曲形成限制加热片在压板宽度方向发生移动的限位部，限位部与压板形成U型结构，所述压板长度方向的一端设有挡板，所述限位部上沿压板长度方向设有若干相互间隔的缺口，所述夹板上设有若干与其垂直的卡接板，所述卡接板与所述缺口对应设置，所述夹板宽度方向的两端伸至所述U型结构内，所述夹板长度方向的一端设有与所述挡板对应的固定板，挡板和固定板上分别设有连接孔，连接孔中设有固定连接两者的螺钉，所述围栏由卡接板的末端向上延伸形成。
4.根据权利要求1或2所述的一种皮带接驳机，其特征在于：所述连接板中间沿其长度方向设置一凸起的横梁，夹板宽度方向的两端分别设有凸起的围栏，横梁与围栏围成两个长形的气囊安置空间，所述气囊为长条形，两个气囊安置空间中分别安置一个气囊。
5.根据权利要求4所述的一种皮带接驳机，其特征在于：所述气囊安置空间的长度方向的两端分别设置一个气囊夹持装置，所述气囊夹持装置包括上夹持块和下夹持块，上夹持块和下夹持块的夹持面上均设有凸起的夹持齿，上夹持块和下夹持块通过螺钉固定连接。
6.根据权利要求1或2所述的一种皮带接驳机，其特征在于：所述弹簧的上下两侧分别与连接板和夹板相抵。
7.根据权利要求1或2所述的一种皮带接驳机，其特征在于：所述连接板为一长条形的板体，其下侧面上沿其长度方向设有多条相互平行且间隔的隔板，相邻的隔板围成长槽。
8.根据权利要求3所述的一种皮带接驳机，其特征在于：所述缺口被限位部分成若干段，位于压板长度方向两端的一段限位部上设有分隔槽，所述分隔槽把该段限位部分隔成多个夹持部。
CN201710551324.8A 2017-07-07 2017-07-07 皮带接驳机 Pending CN109203489A (zh)

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US9090022B1 (en) * 2009-09-17 2015-07-28 Flexible Steel Lacing Company Belt splicing apparatus for conveyor belts
CN102765195A (zh) * 2012-08-02 2012-11-07 上海鸿振实业有限公司 皮带接驳机及皮带接驳方法
WO2014172782A1 (en) * 2013-04-26 2014-10-30 Shaw-Almex Industries Limited Air-cooled belt splicer
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